18613629. ELECTROLYTE MEMBRANE OF MEMBRANE-ELECTRODE ASSEMBLY INCLUDING ELECTRONIC INSULATION LAYER AND PREPARATION METHOD THEREOF simplified abstract (Kia Corporation)
ELECTROLYTE MEMBRANE OF MEMBRANE-ELECTRODE ASSEMBLY INCLUDING ELECTRONIC INSULATION LAYER AND PREPARATION METHOD THEREOF
Organization Name
Inventor(s)
Min Kyung Kim of Seongnam (KR)
ELECTROLYTE MEMBRANE OF MEMBRANE-ELECTRODE ASSEMBLY INCLUDING ELECTRONIC INSULATION LAYER AND PREPARATION METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 18613629 titled 'ELECTROLYTE MEMBRANE OF MEMBRANE-ELECTRODE ASSEMBLY INCLUDING ELECTRONIC INSULATION LAYER AND PREPARATION METHOD THEREOF
The abstract describes an electrolyte membrane for a membrane-electrode assembly with an electronic insulation layer to enhance durability, along with a method of preparation.
- The electrolyte membrane consists of an ion exchange layer and an electronic insulation layer containing catalyst complexes and a second ionomer.
- Each catalyst complex includes a catalyst particle coated with a first ionomer, dispersed in the second ionomer.
- The innovation improves the durability of the electrolyte membrane in fuel cells by incorporating the electronic insulation layer with catalyst complexes.
Potential Applications: - Fuel cell technology - Renewable energy systems - Electrochemical devices
Problems Solved: - Enhanced durability of electrolyte membranes in fuel cells - Improved performance and longevity of membrane-electrode assemblies
Benefits: - Increased efficiency and reliability of fuel cells - Extended lifespan of membrane-electrode assemblies - Cost-effective and sustainable energy solutions
Commercial Applications: Title: "Enhanced Electrolyte Membrane for Fuel Cells: Commercial Applications and Market Implications" This technology can be utilized in various industries such as automotive, aerospace, and stationary power generation, offering a reliable and efficient energy source.
Questions about the technology: 1. How does the electronic insulation layer improve the durability of the electrolyte membrane? - The electronic insulation layer prevents electronic leakage and degradation of the membrane, leading to enhanced durability. 2. What are the potential long-term benefits of using catalyst complexes in the electrolyte membrane? - The catalyst complexes improve the performance and longevity of the membrane, resulting in more efficient fuel cell operation.
Original Abstract Submitted
Disclosed are an electrolyte membrane of a membrane-electrode assembly including an electronic insulation layer, which greatly improves the durability of the electrolyte membrane, and a method of preparing the same. The electrolyte membrane includes an ion exchange layer and an electronic insulation layer provided on the ion exchange layer, and the electronic insulation layer includes one or more catalyst complexes, and a second ionomer. Particularly, each of the one or more catalyst complex includes a catalyst particle and a first ionomer coated on the entirety or a portion of the surface of the catalyst particle, and the one or more catalyst complexes are dispersed the second ionomer.
