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Efficient Solar-Driven Hydrogen Transfer by Bismuth-Based Photocatalyst with Engineered Basic Sites

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Efficient Solar-Driven Hydrogen Transfer by Bismuth-Based Photocatalyst with Engineered Basic Sites. / Dai, Yitao; Li, Chao; Shen, Yanbin et al.
In: Journal of the American Chemical Society, Vol. 140, No. 48, 05.12.2018, p. 16711-16719.

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

Vancouver

Dai Y, Li C, Shen Y, Zhu S, Hvid MS, Wu LC et al. Efficient Solar-Driven Hydrogen Transfer by Bismuth-Based Photocatalyst with Engineered Basic Sites. Journal of the American Chemical Society. 2018 Dec 5;140(48):16711-16719. doi: 10.1021/jacs.8b09796

Author

Dai, Yitao ; Li, Chao ; Shen, Yanbin et al. / Efficient Solar-Driven Hydrogen Transfer by Bismuth-Based Photocatalyst with Engineered Basic Sites. In: Journal of the American Chemical Society. 2018 ; Vol. 140, No. 48. pp. 16711-16719.

Bibtex

@article{40af4bce4c9e478c8a07d9dcbf31bc81,

title = "Efficient Solar-Driven Hydrogen Transfer by Bismuth-Based Photocatalyst with Engineered Basic Sites",

abstract = "Photocatalytic organic conversions involving a hydrogen transfer (HT) step have attracted much attention, but the efficiency and selectivity under visible light irradiation still needs to be significantly enhanced. Here we have developed a noble metal-free, basic-site engineered bismuth oxybromide [Bi24O31Br10(OH)] that can accelerate the photocatalytic HT step in both reduction and oxidation reactions, i.e., nitrobenzene to azo/azoxybenzene, quinones to quinols, thiones to thiols, and alcohols to ketones under visible light irradiation and ambient conditions. Remarkably, quantum efficiencies of 42% and 32% for the nitrobenzene reduction can be reached under 410 and 450 nm irradiation, respectively. The Bi24O31Br10(OH) photocatalyst also exhibits excellent performance in up-scaling and stability under visible light and even solar irradiation, revealing economic potential for industrial applications.",

author = "Yitao Dai and Chao Li and Yanbin Shen and Shujie Zhu and Hvid, {Mathias S.} and Wu, {Lai Chin} and J{\o}rgen Skibsted and Yongwang Li and Niemantsverdriet, {J. W.Hans} and Flemming Besenbacher and Nina Lock and Ren Su",

year = "2018",

month = dec,

day = "5",

doi = "10.1021/jacs.8b09796",

language = "English",

volume = "140",

pages = "16711--16719",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "ACS Publications",

number = "48",

}

RIS

TY - JOUR

T1 - Efficient Solar-Driven Hydrogen Transfer by Bismuth-Based Photocatalyst with Engineered Basic Sites

AU - Dai, Yitao

AU - Li, Chao

AU - Shen, Yanbin

AU - Zhu, Shujie

AU - Hvid, Mathias S.

AU - Wu, Lai Chin

AU - Skibsted, Jørgen

AU - Li, Yongwang

AU - Niemantsverdriet, J. W.Hans

AU - Besenbacher, Flemming

AU - Lock, Nina

AU - Su, Ren

PY - 2018/12/5

Y1 - 2018/12/5

N2 - Photocatalytic organic conversions involving a hydrogen transfer (HT) step have attracted much attention, but the efficiency and selectivity under visible light irradiation still needs to be significantly enhanced. Here we have developed a noble metal-free, basic-site engineered bismuth oxybromide [Bi24O31Br10(OH)] that can accelerate the photocatalytic HT step in both reduction and oxidation reactions, i.e., nitrobenzene to azo/azoxybenzene, quinones to quinols, thiones to thiols, and alcohols to ketones under visible light irradiation and ambient conditions. Remarkably, quantum efficiencies of 42% and 32% for the nitrobenzene reduction can be reached under 410 and 450 nm irradiation, respectively. The Bi24O31Br10(OH) photocatalyst also exhibits excellent performance in up-scaling and stability under visible light and even solar irradiation, revealing economic potential for industrial applications.

AB - Photocatalytic organic conversions involving a hydrogen transfer (HT) step have attracted much attention, but the efficiency and selectivity under visible light irradiation still needs to be significantly enhanced. Here we have developed a noble metal-free, basic-site engineered bismuth oxybromide [Bi24O31Br10(OH)] that can accelerate the photocatalytic HT step in both reduction and oxidation reactions, i.e., nitrobenzene to azo/azoxybenzene, quinones to quinols, thiones to thiols, and alcohols to ketones under visible light irradiation and ambient conditions. Remarkably, quantum efficiencies of 42% and 32% for the nitrobenzene reduction can be reached under 410 and 450 nm irradiation, respectively. The Bi24O31Br10(OH) photocatalyst also exhibits excellent performance in up-scaling and stability under visible light and even solar irradiation, revealing economic potential for industrial applications.

UR - http://www.scopus.com/inward/record.url?scp=85057866603&partnerID=8YFLogxK

U2 - 10.1021/jacs.8b09796

DO - 10.1021/jacs.8b09796

M3 - Journal article

C2 - 30394730

AN - SCOPUS:85057866603

VL - 140

SP - 16711

EP - 16719

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

SN - 0002-7863

IS - 48

ER -