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Sputtered NiO_x Films for Stabilization of p^+n-lnP Photoanodes for Solar-Driven Water Oxidation

Sun, Ke and Kuang, Yanjin and Verlage, Erik and Brunschwig, Bruce S. and Tu, Charles W. and Lewis, Nathan S. (2015) Sputtered NiO_x Films for Stabilization of p^+n-lnP Photoanodes for Solar-Driven Water Oxidation. Advanced Energy Materials, 5 (11). Art. No. 1402276. ISSN 1614-6832. https://resolver.caltech.edu/CaltechAUTHORS:20150608-142332412

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Abstract

A photoanode protection strategy using a multifunctional NiO_x coating is presented. The ransparency/antireflectivity, low electrochromism, conduction of holes, corrosion protection, and active electrocatalysis for water-oxidation half-reaction are described.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org//10.1002/aenm.201402276DOIArticle
http://onlinelibrary.wiley.com/doi/10.1002/aenm.201402276/abstractPublisherArticle
http://onlinelibrary.wiley.com/doi/10.1002/aenm.201402276/suppinfoRelated ItemSupporting Information
ORCID:
AuthorORCID
Sun, Ke0000-0001-8209-364X
Kuang, Yanjin0000-0002-2191-6654
Brunschwig, Bruce S.0000-0002-6135-6727
Lewis, Nathan S.0000-0001-5245-0538
Additional Information:© 2015 Wiley·VCH Verlag GmbH & Co. Article first Received: December 17, 2014. Revised : February 6, 2015. Published online: March 18, 2015. This work was supported th rough the Office of Science of the U.S. Department of Energy (DOE) under Award No. DE-SC0004993 to the Joint Center for Artificial Photosynthesis, a DOE Energy Innovation Hub. Material growth by GSMBE was supported by the National Science Foundation (NSF) under Grant Nos. DMR-0907652 and DMR-1106369. UV-vis spectroscopy was performed at the Molecular Materials Research Center (MMRC) in the Beckman Institute at the California Institute of Technology. This work was also supported by the Gordon and Betty Moore Foundation under Award No. GBMF1225. N.S.L., as well as the work at near-neutral pH, was supported by the Air Force Office of Scientific Research (AFOSR) through the Multidisciplinary University Research Initiative (MURI) under AFOSR Award No. FA9550-10-1-0572. The authors thank M. Lichterman, I. Moreno-Hernandez, and S. Hu for stimulating discussions and K. Papadantonakis for editing this paper. The authors declare no competing financial interests.
Group:JCAP
Funders:
Funding AgencyGrant Number
Department of Energy (DOE)DE-SC0004993
NSFDMR-0907652
NSFDMR-1106369
Gordon and Betty Moore FoundationGBMF1225
Air Force Office of Scientific Research (AFOSR)FA9550-10-1-0572
Issue or Number:11
Record Number:CaltechAUTHORS:20150608-142332412
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20150608-142332412
Official Citation:Sun K., Kuang Y., Verlage E., Brunschwig B. S., Tu C. W., Lewis N. S. (2015). Sputtered NiOx Films for Stabilization of p+n-InP Photoanodes for Solar-Driven Water Oxidation. Adv. Energy Mater., 5: 1402276. doi: 10.1002/aenm.201402276
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:58090
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:09 Jun 2015 13:46
Last Modified:03 Oct 2019 08:32

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