P-Type InP nanopillar photocathodes for efficient solar-driven hydrogen production

Min Hyung Lee; Kuniharu Takei; Junjun Zhang; Rehan Kapadia; Maxwell Zheng; Yu Ze Chen; Junghyo Nah; Tyler S. Matthews; Yu Lun Chueh; Joel W. Ager; Ali Javey

doi:10.1002/anie.201203174

P-Type InP nanopillar photocathodes for efficient solar-driven hydrogen production

Min Hyung Lee, Kuniharu Takei, Junjun Zhang, Rehan Kapadia, Maxwell Zheng, Yu Ze Chen, Junghyo Nah, Tyler S. Matthews, Yu Lun Chueh, Joel W. Ager, Ali Javey

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

210 Citations (Scopus)

Abstract

Perfect texture: The roles of surface nanotexturing, TiO ₂ passivation, and a ruthenium cocatalyst on the photoelectrochemical evolution of hydrogen by using p-InP photocathodes are investigated. Higher current densities and more favorable onset potentials are observed after surface nanotexturing. NHE=normal hydrogen electrode.

Original language	English
Pages (from-to)	10760-10764
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	43
DOIs	https://doi.org/10.1002/anie.201203174
Publication status	Published - 2012 Oct 22

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)

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10.1002/anie.201203174

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title = "P-Type InP nanopillar photocathodes for efficient solar-driven hydrogen production",

abstract = "Perfect texture: The roles of surface nanotexturing, TiO 2 passivation, and a ruthenium cocatalyst on the photoelectrochemical evolution of hydrogen by using p-InP photocathodes are investigated. Higher current densities and more favorable onset potentials are observed after surface nanotexturing. NHE=normal hydrogen electrode.",

author = "Lee, {Min Hyung} and Kuniharu Takei and Junjun Zhang and Rehan Kapadia and Maxwell Zheng and Chen, {Yu Ze} and Junghyo Nah and Matthews, {Tyler S.} and Chueh, {Yu Lun} and Ager, {Joel W.} and Ali Javey",

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month = oct,

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journal = "Angewandte Chemie - International Edition",

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P-Type InP nanopillar photocathodes for efficient solar-driven hydrogen production. / Lee, Min Hyung; Takei, Kuniharu; Zhang, Junjun; Kapadia, Rehan; Zheng, Maxwell; Chen, Yu Ze; Nah, Junghyo; Matthews, Tyler S.; Chueh, Yu Lun; Ager, Joel W.; Javey, Ali.

In: Angewandte Chemie - International Edition, Vol. 51, No. 43, 22.10.2012, p. 10760-10764.

Research output: Contribution to journal › Article › peer-review

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AU - Zhang, Junjun

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AU - Zheng, Maxwell

AU - Chen, Yu Ze

AU - Nah, Junghyo

AU - Matthews, Tyler S.

AU - Chueh, Yu Lun

AU - Ager, Joel W.

AU - Javey, Ali

PY - 2012/10/22

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