17983763. METHOD OF MANUFACTURING ELECTRICITY GENERATING ASSEMBLY simplified abstract (KIA CORPORATION)

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METHOD OF MANUFACTURING ELECTRICITY GENERATING ASSEMBLY

Organization Name

KIA CORPORATION

Inventor(s)

Kweon Ju Park of Hwaseong-si (KR)

Se Joon Im of Seongnam-si (KR)

Ju Young Lee of Yongin-si (KR)

Min June Choi of Seongnam-si (KR)

Kook Il Han of Seongnam-si (KR)

Ju Hee Lee of Yongin-si (KR)

METHOD OF MANUFACTURING ELECTRICITY GENERATING ASSEMBLY - A simplified explanation of the abstract

This abstract first appeared for US patent application 17983763 titled 'METHOD OF MANUFACTURING ELECTRICITY GENERATING ASSEMBLY

Simplified Explanation

The patent application describes a method of manufacturing an electricity generating assembly that includes a membrane electrode assembly and a pair of gas diffusion layers. The method involves applying coupling agents on the surfaces of the gas diffusion layers to modify them, and then applying a coupling agent-friendly adhesive to form adhesion layers on the surfaces of the gas diffusion layers. The gas diffusion layers are then stacked on the surfaces of the membrane electrode assembly, causing the adhesion layers to come into contact with the first and second surfaces of the membrane electrode assembly.

  • The method involves modifying the surfaces of gas diffusion layers using coupling agents.
  • A coupling agent-friendly adhesive is applied to the modified surfaces to form adhesion layers.
  • The gas diffusion layers are stacked on the membrane electrode assembly, allowing the adhesion layers to come into contact with the surfaces of the assembly.

Potential Applications

  • This method can be used in the manufacturing of electricity generating assemblies, such as fuel cells.
  • It can improve the adhesion between the gas diffusion layers and the membrane electrode assembly, leading to better performance and durability of the assembly.

Problems Solved

  • The method solves the problem of poor adhesion between the gas diffusion layers and the membrane electrode assembly.
  • It addresses the need for a reliable and efficient method of manufacturing electricity generating assemblies.

Benefits

  • Improved adhesion between the gas diffusion layers and the membrane electrode assembly leads to better performance and durability of the assembly.
  • The method provides a reliable and efficient way of manufacturing electricity generating assemblies.
  • It can potentially enhance the overall efficiency and reliability of fuel cells and other electricity generating systems.


Original Abstract Submitted

A membrane electrode assembly and a method of manufacturing an electricity generating assembly include a pair of gas diffusion layers disposed on both surfaces of the membrane electrode assembly. Coupling agents are applied on surfaces of the gas diffusion layers, modifying surfaces of the gas diffusion layers. A coupling agent-friendly adhesive is applied to the surfaces of the gas diffusion layers to which the coupling agents are applied, forming adhesion layers on surfaces of the gas diffusion layers. The gas diffusion layers are stacked on the surfaces of the membrane electrode assembly, causing the adhesion layers to come into contact with the first and second surfaces of the membrane electrode assembly.

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