A Brief Perspective on the Fabrication of Hierarchical Nanostructure for Solar Water Splitting Photoelectrochemical Cellsopen access
- Authors
- Kwon, Jinhyeong; Cho, Hyunmin; Lee, Habeom; Yeo, Junyeob; Hong, Sukjoon; Han, Seungyong; Ko, Seung Hwan
- Issue Date
- Jul-2018
- Publisher
- ELECTROCHEMICAL SOC INC
- Keywords
- HEMATITE NANOROD ARRAYS; ATOMIC LAYER DEPOSITION; HYDROGEN-PRODUCTION; TIO2 NANOWIRES; HIGHLY EFFICIENT; THIN-FILMS; OXIDE; PHOTOANODES; SURFACE; ZNO; Hierarchical Nanostructure; Photoelectrochemical cell; Photoreduction process
- Citation
- ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, v.7, no.8, pp.Q131 - Q135
- Indexed
- SCIE
SCOPUS
- Journal Title
- ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY
- Volume
- 7
- Number
- 8
- Start Page
- Q131
- End Page
- Q135
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/5772
- DOI
- 10.1149/2.0051808jss
- ISSN
- 2162-8769
- Abstract
- Among various solar energy generation methods, a water splitting photoelectrochemical (PEC) cell have been anticipated as a one of the promising source to generate hydrogen by natural sunlight. Owing to unique electrical, electrochemical and optical properties, the nanostructured metal oxides were intensively investigated to adopt as a main material in the water splitting PEC cell. However, most of nanostructured metal oxides have an improper bandgap size/position for splitting water molecule, it needs to be engineered to shift a level of the energy bandgap. In this prospective review, we will briefly discuss solution-processed fabrication methods for water splitting applications. (C) The Author(s) 2018. Published by ECS.
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