Failure modes of protection layers produced by atomic layer deposition of amorphous TiO2 on GaAs anodes-Reference-Cited by-同舟云学术

Failure modes of protection layers produced by atomic layer deposition of amorphous TiO2 on GaAs anodes

Published:2020 Issue:11 Volume:13 Page:4269-4279
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Buabthong Pakpoom¹²³⁴^ORCID,Ifkovits Zachary P.⁵²³⁴,Kempler Paul A.⁵²³⁴^ORCID,Chen Yikai¹²³⁴,Nunez Paul D.⁵²³⁴,Brunschwig Bruce S.⁶²³⁴^ORCID,Papadantonakis Kimberly M.⁵²³⁴,Lewis Nathan S.⁵²³⁴⁶^ORCID

Affiliation:

1. Division of Engineering and Applied Sciences

2. California Institute of Technology

3. Pasadena

4. USA

5. Division of Chemistry and Chemical Engineering

6. Beckman Institute and Molecular Materials Research Center

Abstract

Extrinsic pinhole defects formed during deposition and testing control the short-term protective performance of the a-TiO₂ film for GaAs anodes evolving O₂ from water

Funder

Office of Science

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/EE/D0EE02032J

Reference22 articles.

1. Amorphous TiO 2 coatings stabilize Si, GaAs, and GaP photoanodes for efficient water oxidation

2. Solar-Driven Reduction of 1 atm of CO2 to Formate at 10% Energy-Conversion Efficiency by Use of a TiO2-Protected III–V Tandem Photoanode in Conjunction with a Bipolar Membrane and a Pd/C Cathode

3. Stabilization of Si microwire arrays for solar-driven H2O oxidation to O2(g) in 1.0 M KOH(aq) using conformal coatings of amorphous TiO2