Title:
CARBON NITRIDE-BASED PHOTOCATALYST AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/161482
Kind Code:
A1
Abstract:
A carbon nitride-based photocatalyst and a preparation method therefor, wherein the photocatalyst is prepared by reacting melcimide with 3,3,,4,4, benzophenone tetracarboxylic dianhydride, such that the energy levels of the melcimide structure and the 3,3,,4,4, benzophenone tetracarboxylic dianhydride structure may match, which may reduce the energy difference between a singlet state and a triplet state, and promote inter-system channeling. The present invention may thus be beneficial in enhancing singlet oxygen production, and improving the capability thereof for selective photocatalytic oxidation.
Inventors:
WU WENTING (CN)
HAN CONGCONG (CN)
WU MINGBO (CN)
LI ZHONGTAO (CN)
ZHANG QINGGANG (CN)
HAN CONGCONG (CN)
WU MINGBO (CN)
LI ZHONGTAO (CN)
ZHANG QINGGANG (CN)
Application Number:
PCT/CN2017/091479
Publication Date:
September 13, 2018
Filing Date:
July 03, 2017
Export Citation:
Assignee:
UNIV CHINA PETROLEUM (CN)
International Classes:
B01J31/06; B01J27/24; C07C46/06; C07C50/32
Domestic Patent References:
| WO2016027042A1 | 2016-02-25 |
Foreign References:
| CN106902876A | 2017-06-30 | |||
| CN103265547A | 2013-08-28 | |||
| US20090186295A1 | 2009-07-23 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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