High alkalinity boosts visible light driven H2 evolution activity of g-C3N4 in aqueous methanol

Po Wu; Jiarui Wang; Jing Zhao; Liejin Guo; Frank E. Osterloh

doi:10.1039/c4cc08063g

High alkalinity boosts visible light driven H₂ evolution activity of g-C₃N₄ in aqueous methanol

Po Wu
, Jiarui Wang
, Jing Zhao
, Liejin Guo
, Frank E. Osterloh

能源与动力工程学院

科研成果: 期刊稿件 › 文章 › 同行评审

71 引用（Scopus）

摘要

A high rate of 2.23 mmol h⁻¹ g⁻¹ (quantum efficiency of 6.67% at 400 nm) for visible light driven photocatalytic H₂ evolution can be achieved with g-C₃N₄ by alkalization of the solution to a pH of 13.3, due to accelerated transfer of photoholes to the sacrificial donor.

源语言	英语
页（从-至）	15521-15524
页数	4
期刊	Chemical Communications
卷	50
期	98
DOI	https://doi.org/10.1039/c4cc08063g
出版状态	已出版 - 13 11月 2014

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10.1039/c4cc08063g

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引用此

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title = "High alkalinity boosts visible light driven H2 evolution activity of g-C3N4 in aqueous methanol",

abstract = "A high rate of 2.23 mmol h−1 g−1 (quantum efficiency of 6.67\% at 400 nm) for visible light driven photocatalytic H2 evolution can be achieved with g-C3N4 by alkalization of the solution to a pH of 13.3, due to accelerated transfer of photoholes to the sacrificial donor.",

author = "Po Wu and Jiarui Wang and Jing Zhao and Liejin Guo and Osterloh, \{Frank E.\}",

year = "2014",

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T1 - High alkalinity boosts visible light driven H2 evolution activity of g-C3N4 in aqueous methanol

AU - Wu, Po

AU - Wang, Jiarui

AU - Zhao, Jing

AU - Guo, Liejin

AU - Osterloh, Frank E.

PY - 2014/11/13

Y1 - 2014/11/13

N2 - A high rate of 2.23 mmol h−1 g−1 (quantum efficiency of 6.67% at 400 nm) for visible light driven photocatalytic H2 evolution can be achieved with g-C3N4 by alkalization of the solution to a pH of 13.3, due to accelerated transfer of photoholes to the sacrificial donor.

AB - A high rate of 2.23 mmol h−1 g−1 (quantum efficiency of 6.67% at 400 nm) for visible light driven photocatalytic H2 evolution can be achieved with g-C3N4 by alkalization of the solution to a pH of 13.3, due to accelerated transfer of photoholes to the sacrificial donor.

UR - https://www.scopus.com/pages/publications/84912078863

U2 - 10.1039/c4cc08063g

DO - 10.1039/c4cc08063g

M3 - 文章

AN - SCOPUS:84912078863

SN - 1359-7345

VL - 50

SP - 15521

EP - 15524

JO - Chemical Communications

JF - Chemical Communications

IS - 98

ER -

High alkalinity boosts visible light driven H2 evolution activity of g-C3N4 in aqueous methanol

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High alkalinity boosts visible light driven H₂ evolution activity of g-C₃N₄ in aqueous methanol