Enhanced Singlet Oxygen Generation in Oxidized Graphitic Carbon Nitride for Organic Synthesis | Zendy

Wang Hui | Zendy; Jiang Shenlong | Zendy; Chen Shichuan | Zendy; Li Dandan | Zendy; Zhang Xiaodong | Zendy; Shao Wei | Zendy; Sun Xianshun | Zendy; Xie Junfeng | Zendy; Zhao Zhi | Zendy; Zhang Qun | Zendy; Tian Yupeng | Zendy; Xie Yi | Zendy

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Enhanced Singlet Oxygen Generation in Oxidized Graphitic Carbon Nitride for Organic Synthesis

Author(s) -

Wang Hui,

Jiang Shenlong,

Chen Shichuan,

Li Dandan,

Zhang Xiaodong,

Shao Wei,

Sun Xianshun,

Xie Junfeng,

Zhao Zhi,

Zhang Qun,

Tian Yupeng,

Xie Yi

Publication year - 2016

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201601413

Subject(s) - singlet oxygen , phosphorescence , graphitic carbon nitride , materials science , organic synthesis , photochemistry , spectroscopy , oxygen , nanotechnology , photocatalysis , organic chemistry , catalysis , chemistry , physics , quantum mechanics , fluorescence

Experimental data reveal that the incorporation of carbonyl groups into polymer matrix can significantly enhance singlet oxygen ( 1 O 2 ) generation and suppress production of other reactive oxygen species. Excitonic processes investigated by phosphorescence spectroscopy reveal enhanced triplet‐exciton generation in the modified g‐C 3 N 4 , which facilitate 1 O 2 generation through an energy transfer process. Benefiting from this, the modified g‐C 3 N 4 shows excellent conversion and selectivity in organic synthesis.

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