期刊
APPLIED CATALYSIS B-ENVIRONMENTAL
卷 238, 期 -, 页码 339-345出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.apcatb.2018.07.024
关键词
CO2 reduction; Artificial photosynthesis; Nanosheet; 2D conductive MOFs; CO(2)fixation
资金
- 1000 Young Talents Program of China
- Natural Science Foundation of China [21701118]
- Natural Science Foundation of Jiangsu Province [K20161209, BK20160323]
- Key Technology Initiative of Suzhou Municipal Science and Technology Bureau [SYG201748]
- Suzhou Key Laboratory for Advanced Carbon Materials and Wearable Energy Technologies, Suzhou, China
Mimicking the natural photosynthesis process, photocatalytic conversion of CO2 has been an ongoing hotspot of scientific research and technology development. A key aspect is the discovery of high potency catalysts for facilitating the multi-electron participated reactions. Herein we successfully demonstrate exfoliated nanosheets from a conductive 2D-MOF Ni-3(HITP)(2) as an efficient co-catalyst for CO2 reduction in a hybrid photocatalytic system under visible light illumination. By taking advantage of the high conductivity for charge transportation and highly accessible active sites for redox reactions, an excellent selectivity of 97% for deoxygenative CO2 reduction and a high CO yield rate of 3.45 x 10(4) mu mol.g(-1) h(-1) were achieved with superior stability. This work provides essential insights into future design and development of more effective MOFs-based systems for catalytic CO2 utilization.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据