Photocatalytic Oxygenation and Deoxygenation Transformations over BCN Nanosheets - Details

author：

Zheng, Meifang (Zheng, Meifang.) ^[1] | Yuan, Tao (Yuan, Tao.) ^[2] | Shi, Jiale (Shi, Jiale.) ^[3] | Cai, Wancang (Cai, Wancang.) ^[4] | Wang, Xinchen (Wang, Xinchen.) ^[5]

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Abstract：

Modified　BCN　(m-BCN)　nanosheets　are　synthesized　by　a　KCl-assisted　molten　salt　strategy　with　boric　acid,　glucose,　and　urea　as　precursors.　The　as-obtained　m-BCN　nanosheets　show　decreased　thickness,　enhanced　crystallinity,　and　improved　charge　separation　compared　with　those　of　bulk　BCN.　The　photoelectrochemical　tests,　photoluminescence　spectra,　and　electron　paramagnetic　resonance　data　indicate　that　the　separation/transfer　kinetics　of　photoinduced　charge　carriers　are　promoted.　The　m-BCN　nanosheets　exhibit　improved　efficiency　in　oxygenation　of　hydrocarbons　(up　to　99%)　and　thioether　and　deoxygenation　of　nitrobenzene　and　sulfoxides　with　visible　light.　The　protocol　brings　forth　broader　applications　of　metal-free　BCN　ceramic　semiconductors　in　organic　transformations.　©　2019　American　Chemical　Society.

Keyword：

Boric acid Carrier mobility Crystallinity Nanosheets Oxygenation Paramagnetic resonance Photocatalysis Photoluminescence Potassium compounds Urea

Community：

[ 1 ] [Zheng, Meifang]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; 350116, China
[ 2 ] [Yuan, Tao]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; 350116, China
[ 3 ] [Shi, Jiale]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; 350116, China
[ 4 ] [Cai, Wancang]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; 350116, China
[ 5 ] [Wang, Xinchen]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; 350116, China

Reprint 's Address：

[wang, xinchen]state key laboratory of photocatalysis on energy and environment, college of chemistry, fuzhou university, fuzhou; 350116, china

Email：

xcwang@fzu.edu.cn

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Source ：

ACS Catalysis

Year： 2019

Issue： 9

Volume： 9

Page： 8068-8072

1 2 . 3 5

JCR@2019

1 1 . 7 0 0

JCR@2023

ESI HC Threshold：184

JCR Journal Grade：1

CAS Journal Grade：2

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 54

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 1

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