Nickel molecular catalyst grafted graphene quantum dots on porous NiO as a photocathode for H2 evolution under visible light

Wenbo Su; Yue Zhu; Xin Su; Nanjun Huang; Xiaoshuang Yin; Ying Liu; Wenzhong Yang; Yun Chen

doi:10.1039/d2nj05170b

Nickel molecular catalyst grafted graphene quantum dots on porous NiO as a photocathode for H₂ evolution under visible light

Wenbo Su, Yue Zhu, Xin Su, Nanjun Huang, Xiaoshuang Yin, Ying Liu, Wenzhong Yang, Yun Chen

School of Chemistry and Moleculai Engineering

Nanjing Tech University

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

1 Scopus citations

Abstract

A novel photocatalytic water splitting device was constructed using economic graphene quantum dots as a photocatalyst and a Ni-based complex [(tpy-CH = N)₂Ni]Cl₂ (tpy = terpyridine) as a co-catalyst. Under visible light irradiation and with a bias of −0.1 V vs. NHE, it produced an extremely stable photocurrent density of −9 μA cm⁻² for 3 h.

Original language	English
Pages (from-to)	1035-1039
Number of pages	5
Journal	New Journal of Chemistry
Volume	47
Issue number	3
DOIs	https://doi.org/10.1039/d2nj05170b
State	Published - 14 Dec 2022

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title = "Nickel molecular catalyst grafted graphene quantum dots on porous NiO as a photocathode for H2 evolution under visible light",

abstract = "A novel photocatalytic water splitting device was constructed using economic graphene quantum dots as a photocatalyst and a Ni-based complex [(tpy-CH = N)2Ni]Cl2 (tpy = terpyridine) as a co-catalyst. Under visible light irradiation and with a bias of −0.1 V vs. NHE, it produced an extremely stable photocurrent density of −9 μA cm−2 for 3 h.",

author = "Wenbo Su and Yue Zhu and Xin Su and Nanjun Huang and Xiaoshuang Yin and Ying Liu and Wenzhong Yang and Yun Chen",

note = "Publisher Copyright: {\textcopyright} 2023 The Royal Society of Chemistry.",

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T1 - Nickel molecular catalyst grafted graphene quantum dots on porous NiO as a photocathode for H2 evolution under visible light

AU - Su, Wenbo

AU - Zhu, Yue

AU - Su, Xin

AU - Huang, Nanjun

AU - Yin, Xiaoshuang

AU - Liu, Ying

AU - Yang, Wenzhong

AU - Chen, Yun

PY - 2022/12/14

Y1 - 2022/12/14

N2 - A novel photocatalytic water splitting device was constructed using economic graphene quantum dots as a photocatalyst and a Ni-based complex [(tpy-CH = N)2Ni]Cl2 (tpy = terpyridine) as a co-catalyst. Under visible light irradiation and with a bias of −0.1 V vs. NHE, it produced an extremely stable photocurrent density of −9 μA cm−2 for 3 h.

AB - A novel photocatalytic water splitting device was constructed using economic graphene quantum dots as a photocatalyst and a Ni-based complex [(tpy-CH = N)2Ni]Cl2 (tpy = terpyridine) as a co-catalyst. Under visible light irradiation and with a bias of −0.1 V vs. NHE, it produced an extremely stable photocurrent density of −9 μA cm−2 for 3 h.

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U2 - 10.1039/d2nj05170b

DO - 10.1039/d2nj05170b

M3 - 文章

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JO - New Journal of Chemistry

JF - New Journal of Chemistry

IS - 3

ER -

Nickel molecular catalyst grafted graphene quantum dots on porous NiO as a photocathode for H₂ evolution under visible light

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