Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Evaluation of Electroless Pt Deposition and Electron Beam Pt Evaporation on p-GaAs as a Photocathode for Hydrogen Evolution
- Authors
- Choi, Keorock; Kim, Kyunghwan; Moon, In Kyu; Oh, Ilwhan; Oh, Jungwoo
- Issue Date
- Jan-2019
- Publisher
- AMER CHEMICAL SOC
- Keywords
- gallium arsenide; platinum; electrocatalyst; electron beam evaporation; electroless deposition; water splitting
- Citation
- ACS APPLIED ENERGY MATERIALS, v.2, no.1, pp 770 - 776
- Pages
- 7
- Journal Title
- ACS APPLIED ENERGY MATERIALS
- Volume
- 2
- Number
- 1
- Start Page
- 770
- End Page
- 776
- ISSN
- 2574-0962
- Abstract
- This study examines the changes in the photoelectrochemical (PEC) properties with Pt morphology after wet (electroless Pt deposition) and dry (e-beam Pt evaporation) deposition of Pt on p-GaAs. The Pt morphology and composition of the p-GaAs surface differed depending on the Pt deposition method, which in turn affected the optical and PEC properties of Pt on the GaAs electrode. Thus, the findings of this study can help us gain a clearer understanding of the manner in which these changes affect the operation of a GaAs PEC water-splitting electrode.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - Department of Applied Chemistry > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.