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Apparatus and systems for incorporating effective transparent catalyst for photoelectrochemical application

Patent ·
OSTI ID:2542001
Photoelectrochemical (PEC) technology for the conversion of solar energy into chemicals may require cost-effective photoelectrodes to efficiently and stably drive anodic and/or cathodic half-reactions to complete the overall reactions for storing solar energy in chemical bonds. Apparatus and systems incorporating effectively transparent metal catalysts enable the design and/or implementation of PEC devices for light harvesting. Triple-junction photocathodes with the triangular catalyst grids are provided to improve the efficiency of the photocathodes to generate renewable fuel from sunlight.
Research Organization:
California Institute of Technology (CalTech), Pasadena, CA (United States)
Sponsoring Organization:
USDOE; National Science Foundation (NSF)
DOE Contract Number:
SC0004993
Assignee:
California Institute of Technology (Pasadena, CA)
Patent Number(s):
11,939,688
Application Number:
16/835,155
OSTI ID:
2542001
Country of Publication:
United States
Language:
English

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