Decoupling Bulk and Surface Contributions in Water- Splitting Photocatalysts by In Situ Ultrafast Spectroscopy
- Brookhaven National Lab. (BNL), Upton, NY (United States). Center for Functional Nanomaterials
By performing ultrafast emission spectroscopy in an operating, bias-controlled photoelectrochemical cell, we distinguish between bulk (charge transport) and surface (chemical reaction) recombination processes in a nanostructured photocatalyst and correlate its electronic properties directly with its incident-photon-to-current efficiency.
- Research Organization:
- Brookhaven National Laboratory (BNL), Upton, NY (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- DOE Contract Number:
- SC00112704
- OSTI ID:
- 1188254
- Report Number(s):
- BNL-108081-2015-CP; R&D Project: 16063/16058; KC0403020; TRN: US1500251
- Resource Relation:
- Conference: Conference on Lasers and Electro-Optics (CLEO: QELS – Fundamental Science), San Jose, CA (United States), 10-15 May 2015
- Country of Publication:
- United States
- Language:
- English
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