Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Interfacial engineering by creating Cu-based ternary heterostructures on C3N4tubes towards enhanced photocatalytic oxidative coupling of benzylamines. / Fu, Yunqi; Zheng, Mang; Li, Qi; Zhang, Liping; Wang, Shuai; Kondratiev, V. V.; Jiang, Baojiang.
в: RSC Advances, Том 10, № 47, 18.07.2020, стр. 28059-28065.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Interfacial engineering by creating Cu-based ternary heterostructures on C3N4tubes towards enhanced photocatalytic oxidative coupling of benzylamines
AU - Fu, Yunqi
AU - Zheng, Mang
AU - Li, Qi
AU - Zhang, Liping
AU - Wang, Shuai
AU - Kondratiev, V. V.
AU - Jiang, Baojiang
N1 - Publisher Copyright: © The Royal Society of Chemistry.
PY - 2020/7/18
Y1 - 2020/7/18
N2 - Benzylamine coupling is a very important reaction for the synthesis of imine but still faces many challenges. Herein, we present a highly effective strategy towards the coupling reaction by using environmentally friendly catalysts. These catalysts are composed of Cu/Cu2O/Cu3N heterostructures supported by C3N4 tubes and the composites were synthesized by one-step hydrothermal treatment followed by calcination. Cu2O, Cu3N, and C3N4 all are responsive to visible light and the heterojunction formed can greatly enhance the charge separation. When used as photocatalysts for oxidative self-coupling of benzylamine at a low temperature of 323 K in air, Cu/Cu2O/Cu3N/C3N4 was able to give conversion and selectivity values of up to 99% and 98%, respectively. The high efficiency of the catalysts is attributable to their ability to generate large quantities of free radicals (such as ·OH and ·O2-) under visible-light irradiation. This journal is
AB - Benzylamine coupling is a very important reaction for the synthesis of imine but still faces many challenges. Herein, we present a highly effective strategy towards the coupling reaction by using environmentally friendly catalysts. These catalysts are composed of Cu/Cu2O/Cu3N heterostructures supported by C3N4 tubes and the composites were synthesized by one-step hydrothermal treatment followed by calcination. Cu2O, Cu3N, and C3N4 all are responsive to visible light and the heterojunction formed can greatly enhance the charge separation. When used as photocatalysts for oxidative self-coupling of benzylamine at a low temperature of 323 K in air, Cu/Cu2O/Cu3N/C3N4 was able to give conversion and selectivity values of up to 99% and 98%, respectively. The high efficiency of the catalysts is attributable to their ability to generate large quantities of free radicals (such as ·OH and ·O2-) under visible-light irradiation. This journal is
UR - http://www.scopus.com/inward/record.url?scp=85091700662&partnerID=8YFLogxK
U2 - 10.1039/d0ra03164j
DO - 10.1039/d0ra03164j
M3 - Article
AN - SCOPUS:85091700662
VL - 10
SP - 28059
EP - 28065
JO - RSC Advances
JF - RSC Advances
SN - 2046-2069
IS - 47
ER -
ID: 85824156