Integrated Solar‐Driven Device with a Front Surface Semitransparent Catalysts for Unassisted CO2 Reduction (Adv. Energy Mater. 36/2022). Issue 36 (23rd September 2022)

• Record Type: Journal Article
• Authors: Cheng, Wen‐Hui; Richter, Matthias H.; Müller, Ralph; Kelzenberg, Michael; Yalamanchili, Sisir; Jahelka, Phillip R.; Perry, Andrea N.; Wu, Pin Chieh; Saive, Rebecca; Dimroth, Frank; Brunschwig, Bruce S.; Hannappel, Thomas; Atwater, Harry A.
• Is Part Of: Advanced energy materials. Volume 12:Issue 36(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-09-23
• Subjects: artificial photosynthesis -- CO 2RR -- front illumination -- PV‐EC -- solar fuels; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.202270153
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : Unassisted CO2 Reduction In article number 2201062, Bruce S. Brunschwig, Thomas Hannappel, Harry A. Atwater, and co‐workers report a monolithic integrated photovoltaic‐driven electrochemical device for unassisted CO2 reduction with 5.9% direct solar‐to‐CO conversion efficiency and 50 h stability. The prism designs featuring structures to redirect sunlight into the bottom triple junction cell with reduced shadow loss represent a general approach to front illuminated photoelectrodes.