Production of Hydrogen for Clean and Renewable Source of Energy for Fuel Cell Vehicles

Deng, Xunming ; Ingler, William B, Jr. ; Abraham, Martin ; Castellano, Felix ; Coleman, Maria ; Collins, Robert ; Compaan, Alvin ; Giolando, Dean ; Jayatissa, Ahalapitiya. H. ; Stuart, Thomas ; Vonderembse, Mark

关键词: DESIGN;    ELECTROLYSIS;    FUEL CELLS;    HYDROGEN;    HYDROGEN PRODUCTION;    PHOTOELECTROCHEMICAL CELLS;    PRODUCTION;    REGULATIONS;    SILICON;    SOLAR CELLS;    TARGETS;    WASTES PV-electrolysis;    PV system;    PV system;    photoelectrochemical;    bio-mass;    PEC hydrogen production;    substrate-type PEC cells;    immersion-type PEC cells;   

DOI  :  10.2172/944939
RP-ID  :  DOE/GO/85025
PID  :  OSTI ID: 944939
Others  :  TRN: US200903%%34

美国|英语

来源: SciTech Connect

【 摘 要 】

This was a two-year project that had two major components: 1) the demonstration of a PV-electrolysis system that has separate PV system and electrolysis unit and the hydrogen generated is to be used to power a fuel cell based vehicle; 2) the development of technologies for generation of hydrogen through photoelectrochemical process and bio-mass derived resources. Development under this project could lead to the achievement of DOE technical target related to PEC hydrogen production at low cost. The PEC part of the project is focused on the development of photoelectrochemical hydrogen generation devices and systems using thin-film silicon based solar cells. Two approaches are taken for the development of efficient and durable photoelectrochemical cells; 1) An immersion-type photoelectrochemical cells (Task 3) where the photoelectrode is immersed in electrolyte, and 2) A substrate-type photoelectrochemical cell (Task 2) where the photoelectrode is not in direct contact with electrolyte. Four tasks are being carried out: Task 1: Design and analysis of DC voltage regulation system for direct PV-to-electrolyzer power feed Task 2: Development of advanced materials for substrate-type PEC cells Task 3: Development of advanced materials for immersion-type PEC cells Task 4: Hydrogen production through conversion of biomass-derived wastes