18596959. FUEL CELL BIPOLAR PLATE ALLOYS simplified abstract (Robert Bosch GmbH)
Contents
FUEL CELL BIPOLAR PLATE ALLOYS
Organization Name
Inventor(s)
Jonathan Mailoa of Cambridge MA (US)
Lei Cheng of Sunnyvale CA (US)
Nathan Craig of Santa Clara CA (US)
FUEL CELL BIPOLAR PLATE ALLOYS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18596959 titled 'FUEL CELL BIPOLAR PLATE ALLOYS
Abstract: Fuel cell alloy bipolar plates. The alloys may be used as a coating or bulk material. The alloys and metallic glasses may be particularly suitable for proton-exchange membrane fuel cells because they may exhibit reduced weights and/or better corrosion resistance. The alloys may include any of the following AlCuTi, AlFeNi, AlMnNi, AlNiTi, CuFeTi, CuNiTi, AlFeSi, AlMnSi, AlNiSi, NiSiTi, and CFeSi. The alloys or metallic glass may be doped with various dopants to improve glass forming ability, mechanical strength, ductility, electrical or thermal conductivities, hydrophobicity, and/or corrosion resistance.
- Simplified Explanation:
The patent application discusses the use of fuel cell alloy bipolar plates, which can be used as a coating or bulk material in proton-exchange membrane fuel cells to improve weight and corrosion resistance.
- Key Features and Innovation:
- Alloys such as AlCuTi, AlFeNi, and CuNiTi are highlighted for their potential in fuel cell applications. - Doping with various materials can enhance properties like mechanical strength and corrosion resistance.
- Potential Applications:
- Proton-exchange membrane fuel cells - Renewable energy systems - Automotive industry for electric vehicles
- Problems Solved:
- Improved weight reduction in fuel cell components - Enhanced corrosion resistance for longer-lasting fuel cells
- Benefits:
- Increased efficiency in fuel cell operation - Extended lifespan of fuel cell systems - Potential cost savings in maintenance and replacement
- Commercial Applications:
- Potential use in fuel cell manufacturing for various industries - Adoption in renewable energy projects for sustainable power generation
- Questions about Fuel Cell Alloy Bipolar Plates:
1. How do these alloys compare to traditional materials used in fuel cell applications?
These alloys offer improved properties such as reduced weight and better corrosion resistance compared to traditional materials, making them more suitable for fuel cell use.
2. What are the potential challenges in implementing these alloys in commercial fuel cell production?
Challenges may include scalability of production, cost-effectiveness, and compatibility with existing manufacturing processes.
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Original Abstract Submitted
Fuel cell alloy bipolar plates. The alloys may be used as a coating or bulk material. The alloys and metallic glasses may be particularly suitable for proton-exchange membrane fuel cells because of they may exhibit reduced weights and/or better corrosion resistance. The alloys may include any of the following AlCuTi, AlFeNi, AlMnNi, AlNiTi, CuFeTi, CuNiTi, AlFeSi, AlMnSi, AlNiSi, NiSiTi, and CFeSi. The alloys or metallic glass may be doped with various dopants to improve glass forming ability, mechanical strength, ductility, electrical or thermal conductivities, hydrophobicity, and/or corrosion resistance.
