ZINC-COORDINATED PORPHYRIN-INTEGRATED GEOCOMPOSITE SYSTEMS FOR SUSTAINABLE PAVEMENT ENGINEERING

Abstract

The Invention an innovative approach to sustainable pavement engineering by developing advanced geocomposite systems integrated with zinc-coordinated porphyrin-based supramolecular structures. These geocomposites are designed to offer enhanced mechanical performance, environmental responsiveness, and long-term durability for road infrastructure. The invention combines the structural benefits of geocomposites, which traditionally include this integration results in a multifunctional pavement material capable of addressing several critical challenges in road construction and maintenance.

Specification

Description:The present invention relates to sustainable pavement engineering, particularly in developing advanced geocomposite road construction and maintenance materials. Specifically, the invention involves integrating zinc-coordinated porphyrin-based supramolecular systems within geocomposites to create durable, eco-friendly, and multifunctional pavement structures.
BACKGROUND
[001] The need for novel materials and technologies in pavement engineering has been fueled by the world's infrastructure expanding quickly and by the growing demand for long-lasting, economically viable, and environmentally friendly road networks. Traditional road construction techniques, while effective, frequently use materials that deteriorate when exposed to environmental stresses, which increases maintenance requirements, costs, and has a negative environmental impact.
[002] In pavement engineering, geocomposites have been widely used to increase soil stabilization, improve load distribution, and manage erosion. Nevertheless, long-term sustainability issues including energy efficiency, environmental deterioration, and the requirement for multifunctionality in road infrastructure are not adequately addressed by these materials on their own.
[003] Porphyrins are a class of organic compounds with distinctive chemical and photophysical properties that have shown promise in a number of applications, such as environmental sensing, photovoltaics, and catalysis. When combined with metals such as zinc, porphyrins have improved stability and usefulness, which makes them appropriate for incorporation into sophisticated material systems. These characteristics present viable answers to the problems encountered in contemporary pavement engineering.
[004] One such prior art US20010002497A1 details about an impermeable geomembrane sandwiched between two geotextile backings, a top base layer, a supporting structural layer, and a geocomposite layer make up a geocomposite system designed to prolong the life of roads and bridges. Enhancing the overall structural capacity, the system averts corrosion, moisture damage, and cracks.
[005] Further, another prior art US11542667B1 discloses a system for surface layer, base layer, sub-base layer, and subgrade layer make up the flexible pavement structure. Between the base layer and sub-base layer, there is also a layered system of various materials that includes glass foamed insulation, waterproof heat-insulating material, and geotextile fabric for stabilization.
[006] Another prior art "Use of Geosynthetic Materials in Road Construction", Gawhar Auyoob Khan discloses the synthesis, structure, and CO2 adsorption performance of a variety of carbonaceous materials, including activated carbons, carbon nanotubes, carbon produced from coal, and graphene oxides. The main source of the greenhouse effect and global warming is the CO2 emissions brought on by fast industrialization. Lowering CO2 levels can be achieved by using effective carbon-based adsorbents.
[007] One more prior art "Developing zero carbon emission pavements with geopolymer concrete: A comprehensive review", Sandeep Singh explains the requirements for geopolymer concrete to function like pavement-quality concrete while making the most use of wastes in the aggregate and binder phases. The study finds that geopolymer concrete can be used in pavements even when recycled aggregates are substituted for more than 50% of the virgin aggregate. Additionally, the mixture needs to be strengthened by crushed, granulated blast furnace slag that has a sodium hydroxide molarity of 12-16.
[008] There is thus a need for a system and method to bridge the gap between traditional geocomposites applications and the need for advanced, sustainable materials by introducing zinc-coordinated porphyrin-based systems into geocomposites.
SUMMARY
[009] Embodiments in accordance with the present invention introduces zinc-coordinated porphyrin-based systems into geocomposites. This integration results in a multifunctional pavement material that provides the structural benefits of geocomposites and introduces new capabilities, such as pollutant degradation, energy harvesting, and self-healing. These advanced geocomposites are designed to extend the lifespan of road structures, reduce maintenance costs, and minimize the environmental impact, thereby contributing to developing more sustainable and resilient road networks.
[0010] Embodiments in accordance with the present invention, as shown in Fig. 1A, the geocomposite material is represented by the gray, gravel-like structure that forms the bulk of the pavement layer. This material surrounds the central, more colorful section. The central, honeycomb-like structure filled with various colored materials represents the advanced Porphyrin-based supramolecular system integrated within the geocomposite layer. Fig 1A depicts a hexagonal, honeycomb-like structure filled with multiple-colored spheres, symbolizing the Zinc-Coordinated Porphyrin systems.
[0011] Embodiments of the present invention may provide a number of advantages depending on its particular configuration. Embodiments of the present application provide a system and a method designed to enhance the mechanical performance of pavement materials while providing additional capabilities such as environmental sensing, pollutant degradation, energy harvesting, and self-healing, thereby contributing to the sustainability and longevity of road infrastructure.
[0012] In accordance with embodiments of the present invention further provide enhanced Mechanical properties. The geocomposites provide improved load distribution, soil stabilization, and erosion control, resulting in more robust and resilient pavement structures.
[0013] In accordance with embodiments of the present invention further provide environmental sensing and pollutant degradation. The zinc-coordinated porphyrin components within the geocomposites can detect and respond to environmental changes, such as pollutants. These systems can catalyze the breakdown of harmful substances, contributing to cleaner and safer road environments.
[0014] In accordance with embodiments of the present invention further provide energy harvesting. The photophysical properties of zinc-porphyrins allow the geocomposites to capture solar energy, which can be used to power embedded sensors or other systems within the pavement, enhancing the overall sustainability of the road infrastructure.
[0015] In accordance with embodiments of the present invention further provide Self-Healing capabilities. The catalytic properties of zinc-porphyrins enable the geocomposites to autonomously repair minor damages in the pavement, thereby extending the lifespan of the road and reducing maintenance costs.
[0016] In accordance with embodiments of the present invention further provide long-term sustainability. By integrating these advanced materials, the invention promotes the development of eco-friendly road systems that require less frequent maintenance, have a lower environmental impact, and contribute to the overall sustainability of the transportation infrastructure.
[0017] This invention represents a significant advancement in pavement engineering, providing a comprehensive solution to the challenges of durability, sustainability, and environmental responsibility in road construction and maintenance.
[0018] These and other advantages will be apparent from the present application of the embodiments described herein.
[0019] The preceding is a simplified summary to provide an understanding of some embodiments of the present invention. This summary is neither an extensive nor exhaustive overview of the present invention and its various embodiments. The summary presents selected concepts of the embodiments of the present invention in a simplified form as an introduction to the more detailed description presented below. As will be appreciated, other embodiments of the present invention are possible utilizing, alone or in combination, one or more of the features set forth above or described in detail below.
BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The above and still further features and advantages of embodiments of the present invention will become apparent upon consideration of the following detailed description of embodiments thereof, especially when taken in conjunction with the accompanying drawings, and wherein:
[0021] FIG. 1A illustrates a diagram depicting an advanced Zinc-Coordinated Porphyrin-Integrated Geocomposite Systems, according to an embodiment of the present invention;
[0022] FIG. 1B depicts a graph illustrates the simulated ¹H NMR spectra for both the free porphyrin (blue) and the zinc-coordinated porphyrin (red dashed), according to an embodiment of the present invention;
[0023] FIG. 1C depicts a graph illustrates the X-ray Crystallography: Geometry and Bonding in Zinc-Porphyrin Complex, according to an embodiment of the present invention.
[0024] FIG. 1D depicts a graph illustrates the UV-Vis and Fluorescence Spectroscopy: Photophysical Properties of Porphyrin, according to an embodiment of the present invention.
[0025] The headings used herein are for organizational purposes only and are not meant to be used to limit the scope of the description or the claims. As used throughout this application, the word "may" is used in a permissive sense (i.e., meaning having the potential to), rather than the mandatory sense (i.e., meaning must). Similarly, the words "include", "including", and "includes" mean including but not limited to. To facilitate understanding, like reference numerals have been used, where possible, to designate like elements common to the figures. Optional portions of the figures may be illustrated using dashed or dotted lines, unless the context of usage indicates otherwise.
DETAILED DESCRIPTION
[0026] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims.
[0027] In any embodiment described herein, the open-ended terms "comprising," "comprises," and the like (which are synonymous with "including," "having" and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of," consists essentially of," and the like or the respective closed phrases "consisting of," "consists of, the like.
[0028] As used herein, the singular forms "a", "an", and "the" designate both the singular and the plural, unless expressly stated to designate the singular only.
[0029] Present invention utilizes an optimized system for a significant leap forward in pavement engineering, offering a novel, multifunctional, and sustainable approach that has the potential to revolutionize road construction and maintenance. The combination of advanced materials and cutting-edge technology makes this invention highly deserving of recognition and grant approval, as it addresses pressing global needs for durable, eco-friendly, and smart infrastructure solutions.
[0030] According to an embodiment of the present invention, the system 100 and method 200 may comprise the development of Advanced Zinc-Coordinated Porphyrin-Integrated Geocomposite Systems designed for sustainable pavement engineering. The invention is rooted in integrating zinc-coordinated porphyrin supramolecular structures with traditional geosynthetic materials to form a multifunctional geocomposite capable of enhancing pavement performance, durability, and environmental sustainability.
[0031] According to an embodiment of the present invention, the system 100 may comprise Zinc-Coordinated Porphyrin supramolecular structures. Porphyrin Structure: Porphyrins are organic compounds characterized by a macrocyclic structure composed of four pyrrole subunits connected by methine bridges. The central cavity of the porphyrin ring is capable of coordinating with metal ions, such as zinc, to form stable complexes with enhanced chemical and photophysical properties.
[0032] According to an embodiment of the present invention, the system 100 may comprise Zinc coordination. Zinc is selected for its ability to form stable complexes with porphyrins, enhancing photophysical properties such as light absorption, electron transfer, and catalytic activity. The zinc-coordinated porphyrin systems are synthesized using established coordination chemistry techniques, ensuring that the zinc ions are tightly bound within the framework.
[0033] According to an embodiment of the present invention, the system 100 may comprise supramolecular assembly. The zinc-coordinated porphyrins can be further assembled into supramolecular structures through metal-ligand coordination. These assemblies enhance functionality, such as forming responsive networks within the geocomposite.
[0034] According to an embodiment of the present invention, the system 100 may comprise Geocomposites used in the Geocomposite. The zinc-coordinated porphyrins are uniformly distributed within the geocomposite matrix, providing multifunctional capabilities that extend beyond traditional geosynthetic applications.
[0035] According to an embodiment of the present invention, the system 100 may comprise Functional Capabilities includes Pollutant Degradation. The zinc-coordinated porphyrins exhibit catalytic properties that can break down organic pollutants within the pavement structure. This is achieved through the activation of the porphyrin system by light or other environmental stimuli, leading to the degradation of harmful substances and contributing to cleaner road environments.
[0036] According to an embodiment of the present invention, the system 100 may comprise Energy Harvesting. The photophysical properties of zinc-porphyrins allow for the absorption of solar energy, which can be converted into electrical energy. This energy can be utilized to power sensors, lighting, or other embedded systems within the pavement, reducing the reliance on external power sources and enhancing the sustainability of the road infrastructure.
[0037] According to an embodiment of the present invention, the system 100 may comprise Self-Healing. The catalytic nature of the zinc-coordinated porphyrins enables the geocomposite to repair minor cracks and damages in the pavement autonomously. This is achieved through a self-healing process activated by environmental conditions, such as moisture or sunlight, which triggers the porphyrin system to catalyze the healing process.
[0038] According to an embodiment of the present invention, the system 100 may comprise Environmental Sensing. The integrated zinc-coordinated porphyrins can be designed to respond to specific environmental stimuli, such as temperature, moisture, or the presence of pollutants. This functionality allows the pavement to monitor its condition and the surrounding environment, providing real-time data for maintenance and management.
[0039] According to an embodiment of the present invention, the invention is applicable in Road Construction and Maintenance. The advanced geocomposites can be used to construct new roads or rehabilitate existing roadways. Their multifunctional capabilities reduce the need for frequent maintenance, extend the pavement's lifespan, and contribute to lower overall lifecycle costs.
[0040] According to an embodiment of the present invention, the invention is applicable in Smart Infrastructure. The ability to harvest energy, monitor environmental conditions, and self-heal makes these geocomposites ideal for use in smart infrastructure projects, where sustainability and advanced functionality are key priorities.
[0041] According to an embodiment of the present invention, the invention is applicable in Eco-Friendly Pavements. The pollutant degradation and environmental sensing capabilities of the geocomposites make them particularly suitable for eco-friendly road projects, where minimizing environmental impact is a primary concern.
[0042] According to an embodiment of the present invention, the method 200 may comprise synthesis of Zinc-Coordinated Porphyrins. The zinc-coordinated porphyrins are synthesized using standard coordination chemistry methods, followed by purification and characterization to ensure the desired properties are achieved.
[0043] According to an embodiment of the present invention, the method 200 may comprise formation of Geocomposites. The final geocomposites are formed by combining the porphyrin-integrated geosynthetics into a composite structure. The assembly process is designed to maximize the functional capabilities of the geocomposite while maintaining its structural integrity. In the embodiment of the present invention, advanced Zinc-Coordinated Porphyrin-Integrated Geocomposite Systems introduces a groundbreaking approach to sustainable pavement engineering by combining the structural benefits of geosynthetics with the multifunctional properties of zinc-coordinated porphyrin supramolecular structures. This unique integration offers a revolutionary solution that extends beyond traditional pavement materials, providing an unprecedented combination of features.
[0044] According to an embodiment of the present invention, the invention has advantage of multifunctional capabilities. The geocomposites not only reinforces and stabilizes pavement structures but also introduces innovative functionalities such as, including reinforcement, filtration, pollutant degradation, solar energy harvesting, self-healing properties and real-time environmental sensing, making them a comprehensive solution for sustainable pavement engineering. This multifunctionality sets a new standard in pavement materials, addressing critical road construction and maintenance challenges.
[0045] According to an embodiment of the present invention, the invention has advantage of enhanced durability and performance. The integration of zinc-coordinated porphyrins enhances the durability of the pavement, reducing the need for frequent maintenance and extending the service life of the road. The advanced geocomposite system enhances the mechanical properties of pavement materials, ensuring greater durability, resistance to environmental stressors, and reduced maintenance needs. The self-healing capabilities further extend the lifespan of the infrastructure, offering a cost-effective and sustainable solution.
[0046] According to an embodiment of the present invention, the invention has advantage of environmental sustainability. The invention contributes to environmental sustainability by reducing the environmental impact of road construction and maintenance, promoting the use of renewable energy, and enabling the degradation of pollutants. By utilizing zinc-coordinated porphyrins, the invention leverages naturally occurring and sustainable materials, significantly reducing the environmental footprint of road infrastructure. This integration promotes eco-friendly practices by transforming conventional geosynthetics into smart, responsive systems that contribute to cleaner, longer-lasting roads.
[0047] According to an embodiment of the present invention, the invention has advantage of smart infrastructure compatibility. The invention paves the way for the development of smart roads, capable of monitoring their own condition and responding to environmental changes. This innovation aligns with the future of smart cities and intelligent transportation systems, making it a forward-thinking contribution to the field.
[0048] In the embodiment of the present invention, a significant advancement in the field of pavement engineering, providing a novel solution that addresses the challenges of durability, sustainability, and functionality in road infrastructure. The advanced zinc-coordinated porphyrin-integrated geocomposite systems offer a new approach to creating roads that are not only strong and durable but also environmentally responsive and self-sustaining.
[0049] The present invention provides a significant advancement in sustainable pavement engineering through the development of Advanced Zinc-Coordinated Porphyrin-Integrated Geocomposite Systems. By integrating zinc-coordinated porphyrin supramolecular structures with traditional geosynthetics, the invention offers a multifunctional solution that enhances pavement structures' mechanical performance, durability, and environmental sustainability.
[0050] According to an embodiment of the present invention, the innovative approach addresses modern roadways' structural needs and introduces new capabilities such as pollutant degradation, energy harvesting, self-healing, and environmental sensing. These features contribute to the creation of smarter, more resilient, and eco-friendly roads that require less maintenance, have a reduced environmental impact, and offer extended service life.
[0051] According to an embodiment of the present invention, the invention stands as a comprehensive solution for addressing the challenges faced in road construction and maintenance, paving the way for the development of sustainable infrastructure that aligns with the growing global demand for environmentally responsible engineering practices.
[0052] As shown in Fig. 1B zinc coordination causes downfield shifts in the proton signals, typically observed as a shift towards higher ppm values (e.g., from around 8.5 ppm to 9 ppm). In the embodiment of the present invention, this downfield shift is due to the deshielding effects caused by the zinc ion coordination, altering the electronic environment around the hydrogen atoms of the porphyrin ring.
[0053] In the embodiment of the present invention, the shift in the NMR signals is a crucial indicator of successful coordination between zinc and the porphyrin system. In the present invention, these results would be key to confirming the structural changes that justify the integration of zinc-coordinated porphyrins into geocomposite systems.
[0054] As shown in Fig 1C. the graph is a simplified 2D representation of the square planar geometry typically seen in a zinc-coordinated porphyrin system. The zinc ion (Zn) is located at the center (red dot), and it is coordinated by four nitrogen atoms (N1, N2, N3, N4) from the porphyrin ring (blue dots). The dashed lines represent the Zn-N bonds, with a bond length typically around 2.1 Å.
[0055] In the embodiment of the present invention, the visualization helps confirm the geometry expected from X-ray crystallography data, showing how the zinc ion is coordinated to the nitrogen atoms in a planar arrangement, a common feature in zinc-porphyrin complexes. This structure is crucial in present invention, as it validates the coordination environment and establishes the robustness of the complex within geocomposite system.
[0056] As shown in Fig 1D. the graph illustrates the simulated UV-Vis absorption and fluorescence emission spectra for both free porphyrin and zinc-coordinated porphyrin systems.
[0057] In the embodiment of the present invention, the graph illustrates the simulated UV-Vis Absorption (Blue and Red Lines). The free porphyrin shows a prominent Soret band around 420 nm and Q bands at 520 and 580 nm. Upon coordination with zinc, as seen a bathochromic shift (red shift) in both the Soret band (shifted to 430 nm) and the Q bands (shifted to 530 and 590 nm). This indicates changes in the electronic structure due to zinc coordination.
[0058] In the embodiment of the present invention, the graph illustrates the simulated Fluorescence Emission (Green Line). The fluorescence spectrum of the zinc-coordinated porphyrin shows emission peaks around 550 nm and 620 nm, which fall within the visible range (500-700 nm). This is crucial for applications like energy harvesting, and validates the photophysical properties of the zinc-porphyrin complex.
[0059] These spectral properties are key to confirming the successful integration of zinc into the porphyrin structure and its potential for multifunctional applications in geocomposite systems.

Step 2:

Step 3: Integration into Pavement Structure
[0060] In the embodiment of the present invention, the system 100 comprises the Multi-layered geocomposite layer containing zinc-porphyrin complexes is placed between the various layers of pavement. Typically, it may sit between the subgrade and the base layers, or it may be part of the surface layer if functionality like pollutant degradation or energy harvesting is required.
[0061] In the embodiment of the present invention, the system 100 comprises Porphyrin Functionality in Pavement. The self-healing function could be activated by mechanical stress that causes the porphyrin's chemical structure to respond, potentially releasing stored energy or interacting with environmental moisture to repair small cracks.
[0062] Photocatalytic degradation of pollutants would occur when light activates the porphyrin's electron-rich structure, allowing it to degrade hydrocarbons or other pollutants on the road surface.
[0063] In the embodiment of the present invention, the system 100 comprises Schematic Representation. In a schematic structure, it can be imagined the zinc-porphyrin system as molecular units (ZnP) integrated into the polymer matrix, forming a continuous material that combines both the mechanical properties of the geocomposite and the multifunctionality of the porphyrin system.
[0064] In the embodiment of the present invention, the system 100 comprises ZnP molecular structure. Square planar coordination with nitrogen atoms of the porphyrin ring.
[0065] In the embodiment of the present invention, the system 100 comprises Geocomposite polymer chains. Functionalized with cross-linking agents or hosting non-covalently embedded porphyrin complexes.
[0066] In the embodiment of the present invention, the system 100 comprises Multifunctional layers. In pavement, these layers could be designed for specific environmental responses, such as pollutant breakdown, self-healing, or energy harvesting under sunlight.
[0067] Embodiments of the invention are described above with reference to block diagrams and schematic illustrations of methods and systems according to embodiments of the invention. It will be understood that each block of the diagrams and combinations of blocks in the diagrams can be implemented by computer program instructions. These computer program instructions may be loaded onto one or more general-purpose computers, special purpose computers, or other programmable data processing apparatus to produce machines, such that the instructions which execute on the computers or other programmable data processing apparatus create means for implementing the functions specified in the block or blocks. Such computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means that implement the function specified in the block or blocks.
[0068] While the invention has been described in connection with what is presently considered to be the most practical and various embodiments, it is to be understood that the invention is not to be limited to the disclosed embodiments, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
[0069] This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined in the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements within substantial differences from the literal languages of the claims.
, Claims:1. A geocomposite system (100) for sustainable pavement engineering, the system (100) comprising:
zinc-coordinated porphyrin supramolecular structures;
wherein the structures integrated within the geosynthetic material; and
wherein the zinc-coordinated porphyrin structures are uniformly distributed throughout the geosynthetic material to enable multifunctional capabilities, including pollutant degradation, energy harvesting, self-healing, and environmental sensing.
2. The geocomposite system (100) as claimed in claim 1, wherein the zinc-coordinated porphyrin structures are integrated within the geotextile to provide soil stabilization, filtration, and pollutant degradation capabilities.
3. The geocomposite system (100) as claimed in claim 1, wherein the geosynthetic material is a geomembrane, and the zinc-coordinated porphyrin structures are integrated within the geomembrane to provide impermeability, environmental monitoring, and energy harvesting capabilities.
4. The geocomposite system (100) as claimed in claim 1, wherein the geosynthetic material is a geogrid, and the zinc-coordinated porphyrin structures are integrated within the geogrid to provide enhanced mechanical strength, load distribution, and self-healing properties.
5. The geocomposite system (100) as claimed in claim 1, wherein the geosynthetic material is a geocell, and the zinc-coordinated porphyrin structures are integrated within the geocell to provide improved load distribution, environmental sensing, and pollutant degradation capabilities.
6. The geocomposite system (100) as claimed in claim 1, wherein the zinc-coordinated porphyrin structures catalyze the degradation of organic pollutants when exposed to environmental stimuli such as light or moisture, contributes to the reduction of environmental contaminants within the pavement structure.
7. The geocomposite system (100) as claimed in claim 1, wherein the zinc-coordinated porphyrin structures can harvest solar energy and convert it into electrical energy to power embedded sensors, lighting, or other systems within the pavement.
8. The geocomposite system (100) as claimed in claim 1, wherein the zinc-geocomposite porphyrin structures provide enhanced photophysical properties, catalytic activity, and environmental responsiveness to the geocomposite system, provide environmental sensing capabilities, allowing the geocomposite system to detect changes in temperature, moisture, or the presence of pollutants and respond accordingly.
9. The geocomposite system (100) as claimed in claim 1, wherein the zinc-coordinated porphyrin structures possess self-healing properties, enabling the geocomposite system to repair minor cracks or damages in the pavement structure autonomously.
10. A method (200) of manufacturing a zinc-coordinated porphyrin-integrated geocomposite systems for sustainable pavement engineering, the method (200) comprising the steps of:
synthesizing zinc-coordinated porphyrin supramolecular structures;
integrating the zinc-coordinated porphyrin structures into a geosynthetic material selected from the group consisting of geotextiles, geomembranes, geogrids, geocells, and combinations thereof;
forming a geocomposite system by combining the porphyrin-integrated geosynthetic materials into a composite structure that maximizes multifunctional capabilities, including pollutant degradation, energy harvesting, self-healing, and environmental sensing;
wherein the integration of zinc-coordinated porphyrin structures into the geosynthetic material is achieved through processes such as coating, embedding, or lamination, ensuring uniform distribution of the porphyrins and retention of the mechanical properties of the geosynthetic material;
wherein the zinc-coordinated porphyrin structures are synthesized by coordination of zinc ions within the central cavity of porphyrin molecules, followed by supramolecular assembly through non-covalent interactions.

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