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	Capture of atmospheric CO2 into (BiO)2CO3/graphene or graphene oxide nanocomposites with enhanced photocatalytic performance
	Zhang, Wendong2; Dong, Fan1; Zhang, Wei3
	2015
DOI	10.1016/j.apsusc.2015.08.172
页码	75-83
英文摘要	Self-assembly of (BiO)2CO3 nanoflakes on graphene (Ge) and graphene oxide (GO) nanosheets, as an effective strategy to improve the photocatalytic performance of two-dimensional (2D) nanostructured materials, were realized by a one-pot efficient capture of atmospheric CO2 at room temperature. The as-synthesized samples were characterized by XRD, SEM, TEM, XPS, UV-vis DRS, Time-resolved ns-level PL and BET-BJH measurement. The photocatalytic activity of the obtained samples was evaluated by the removal of NO at the indoor air level under simulated solar-light irradiation. Compared with pure (BiO)2CO3, (BiO)2CO3/Ge and (BiO)2CO3/GO nanocomposites exhibited enhanced photocatalytic activity due to their large surface areas and pore volume, and efficient charge separation and transfer. The present work could provide a simple method to construct 2D nanocomposites by efficient utilization of CO2 in green synthetic strategy. © 2015 Elsevier B.V. All rights reserved.
语种	英语
ISSN号	01694332
内容类型	会议论文
源URL	[http://119.78.100.138/handle/2HOD01W0/9767]
专题	中国科学院重庆绿色智能技术研究院
作者单位	1.Chongqing Key Laboratory of Catalysis and Functional Organic Molecules, College of Environment and Resources, Chongqing Technology and Business University, Chongqing; 400067, China; 2.Department of Scientific Research Management, Chongqing Normal University, Chongqing; 401331, China; 3.Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing; 400714, China
推荐引用方式 GB/T 7714	Zhang, Wendong,Dong, Fan,Zhang, Wei. Capture of atmospheric CO2 into (BiO)2CO3/graphene or graphene oxide nanocomposites with enhanced photocatalytic performance[C]. 见:.

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