ADVANCED POROUS ELECTRODES WITH FLUID FLOW FOR OPTIMIZED THERMAL DISSIPATION IN ENERGY STORAGE AND CONVERSION APPLICATIONS

Abstract

The present invention focuses on enhancing thermal management in energy storage and conversion systems through the development of advanced porous electrodes with integrated fluid flow channels. These porous electrodes are designed to address a critical challenge in highenergy density applications: managing excess heat generated during operation. Traditional solidstate electrodes often struggle with heat dissipation, leading to reduced efficiency, material degradation, and shorter system lifespans. To overcome these limitations, this invention introduces a novel architecture that incorporates a network of microfluidic channels within the porous structure of the electrode. The microfluidic channels allow for the circulation of cooling fluids, such as air or liquid coolants, through the electrode, significantly improving thermal dissipation without compromising electrochemical performance. The porous nature of the electrode maximizes the available surface area for electrochemical reactions, while the fluid flow system ensures consistent temperature regulation, even during highdemand scenarios like rapid charging and discharging cycles. This integrated approach enhances both energy efficiency and system longevity by preventing thermal hotspots and mitigating the risk of overheating. The invention is applicable to a wide range of energy storage devices, including lithiumion batteries, supercapacitors, and fuel cells, offering improved performance across various sectors, from electric vehicles to grid energy storage. By enabling effective heat management, the proposed porous electrode system paves the way for more reliable, efficient, and scalable energy solutions, ultimately contributing to the advancement of nextgeneration energy technologies.

Specification

Description:Title:Advanced Porous Electrodes with Fluid Flow for Optimized Thermal Dissipation in Energy Storage and Conversion Applications

*Field of Invention: Energy Storage and Conversion Technologies
*Background Art including citations of prior art: There are no inventions existing similar to the digital displays which varies with respect to the people having refractive errors.

*Objective of invention (the invention's objectives and advantages, or alternative embodiment's of the invention): To enhance the accessibility and usability of digital displays for individuals with refractive vision difficulties, without the need for corrective eyewear such as spectacles/lenses/eye surgery.

* Summary of Invention:

The present invention focuses on enhancing thermal management in energy storage and conversion systems through the development of advanced porous electrodes with integrated fluid flow channels. These porous electrodes are designed to address a critical challenge in highenergy density applications: managing excess heat generated during operation. Traditional solidstate electrodes often struggle with heat dissipation, leading to reduced efficiency, material degradation, and shorter system lifespans. To overcome these limitations, this invention introduces a novel architecture that incorporates a network of microfluidic channels within the porous structure of the electrode.

The microfluidic channels allow for the circulation of cooling fluids, such as air or liquid coolants, through the electrode, significantly improving thermal dissipation without compromising electrochemical performance. The porous nature of the electrode maximizes the available surface area for electrochemical reactions, while the fluid flow system ensures consistent temperature regulation, even during highdemand scenarios like rapid charging and discharging cycles. This integrated approach enhances both energy efficiency and system longevity by preventing thermal hotspots and mitigating the risk of overheating.

The invention is applicable to a wide range of energy storage devices, including lithiumion batteries, supercapacitors, and fuel cells, offering improved performance across various sectors, from electric vehicles to grid energy storage. By enabling effective heat management, the proposed porous electrode system paves the way for more reliable, efficient, and scalable energy solutions, ultimately contributing to the advancement of nextgeneration energy technologies.

* Detailed description of the invention:
The proposed invention presents a minimalist and abstract representation of a porous electrode structure designed for efficient heat dissipation. The porous electrode (1), featuring a three-dimensional network of interconnected pores, maximizes surface area for electrochemical reactions. Embedded within the electrode are fluid flow channels (2), which are not explicitly labeled in the diagram but are crucial for heat dissipation. These channels allow for the circulation of a cooling fluid, such as air or water, which helps absorb excess heat generated during electrochemical processes. The "Heat Dissipation Zones" (3) illustrate how the cooling fluid removes heat from the electrode, ensuring uniform cooling and preventing overheating. The absence of specific labels and annotations in the diagram allows it to serve as a conceptual visualization of the core principles of porous structure and thermal dissipation, making it adaptable for various energy storage technologies.
 
, Claims:A porous electrode with integrated fluid flow channels for optimized thermal dissipation, designed for use in energy storage and conversion devices, comprising:
A network of interconnected pores within the electrode material that maximizes surface area for electrochemical reactions and facilitates efficient ion transport.

2. wherein the porous electrode is designed to maintain a high energy density while allowing for efficient thermal management by circulating a cooling fluid through the microfluidic channels without compromising the electrode's electrochemical performance.

3. wherein the cooling fluid is selected from the group consisting of air, water, dielectric coolants, or other thermally conductive fluids, and is dynamically circulated through the microfluidic channels to remove heat from the electrode.

4. wherein the size, shape, and distribution of the pores within the electrode can be customized to optimize both electrochemical and thermal performance, depending on the specific energy storage application.

5. A multifunctional porous electrode as claimed in claim 1, wherein the integrated fluid flow channels not only provide thermal dissipation but also contribute to the mechanical stability of the electrode, enhancing its structural integrity under repeated charge and discharge cycles.
6. The method of claim 5, wherein the flow rate and temperature of the cooling fluid are adjusted in real time based on the thermal conditions of the electrode, ensuring optimal thermal regulation under varying operating loads.

7. A scalable porous electrode structure, as claimed in claim 1, wherein the electrode is adaptable for use in a variety of energy storage devices, including but not limited to lithium ion batteries, supercapacitors, and fuel cells, ensuring compatibility with different energy densities and operational conditions.

8. wherein the thermal management system provides enhanced safety by preventing overheating, thermal runaway, and material degradation during high energy operations, ensuring the long term stability and reliability of the energy storage device.

9. wherein the microfluidic channels are strategically positioned within the porous structure to ensure uniform heat removal across the entire electrode, preventing localized overheating and ensuring balanced thermal dissipation throughout the material.

10.Monitoring the temperature of the electrode in real time using sensors, and dynamically controlling the cooling fluid flow to maintain a consistent temperature during operation.

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