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GIST Scholar College of Engineering Department of Materials Science and Engineering 1. Journal Articles

Long-term stabilized high-density CuBi2O4/NiO heterostructure thin film photocathode grown by pulsed laser deposition

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Author(s)
Lee, Jongmin; Yoon, Hongji; Kim, Seungkyu; Seo, Sehun; Song, Jaesun; Choi, Byeong-Uk; Choi, Seung Yo; Park, Hyunwoong; Ryu, Sangwoo; Oh, Jihun; Lee, Sanghan
Type
Article
Citation
CHEMICAL COMMUNICATIONS, v.55, no.83, pp.12447 - 12450
Issued Date
2019-10
Abstract
Harvesting sustainable hydrogen through water-splitting requires a durable photoelectrode to achieve high efficiency and long lifetime. Dense, uniform CuBi2O4/NiO thin film photocathodes grown by pulsed laser deposition achieved photocurrent density over 1.5 mA cm2 at 0.4 VRHE and long-term chronoamperometric stability for over 8 hours.
Publisher
ROYAL SOC CHEMISTRY
ISSN
1359-7345
DOI
10.1039/c9cc06092h
URI
https://scholar.gist.ac.kr/handle/local/12528
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