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	Comparison of tio2 and g-c3n4 2d/2d nanocomposites from three synthesis protocols for visible-light induced hydrogen evolution
	Zhong, Ruyi1; Zhang, Zisheng1; Luo, Shuqi1; Zhang, Z. Conrad2; Huang, Limin1; Gu, Meng3
刊名	Catalysis science & technology
	2019-01-07
卷号	9期号:1页码:75-85
ISSN号	2044-4753
DOI	10.1039/c8cy00965a
通讯作者	Huang, limin(huanglm@sustc.edu.cn) ; Gu, meng(gum@sustc.edu.cn)
英文摘要	Knowledge of the interfacial structure of nanocomposite materials is a prerequisite for rational design of nanostructured photocatalysts. herein, tio2 and g-c3n4 2d/2d nanocomposites were fabricated from three distinct synthetic protocols (i.e., co-calcination, solvothermal treatment and charge-induced aggregation), showing different degrees of enhancement (1.4-6.1 fold) in the visible-light induced photocatalytic hydrogen evolution reaction compared to the simple physical mixture. we propose that the interfacial tio- n covalent bonding promotes the charge carrier transfer and separation more effectively than the electrostatic interaction, thus accelerating the photocatalytic h-2 production. meanwhile, the exposed surface area of tio2 in the composite needs to be enlarged for deposition of the co-catalyst. this research sheds light on the rational design of hybrid nanocomposites based on earth-abundant elements for photocatalysis.
WOS关键词	GRAPHITIC CARBON NITRIDE ; IN-SITU SYNTHESIS ; PHOTOCATALYTIC PERFORMANCE ; WATER ; HETEROJUNCTION ; NANOSHEETS ; REDUCTION ; DRIVEN ; HETEROSTRUCTURES ; FABRICATION
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000454918600022
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2372945
专题	大连化学物理研究所
通讯作者	Huang, Limin; Gu, Meng
作者单位	1.Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 3.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China
推荐引用方式 GB/T 7714	Zhong, Ruyi,Zhang, Zisheng,Luo, Shuqi,et al. Comparison of tio2 and g-c3n4 2d/2d nanocomposites from three synthesis protocols for visible-light induced hydrogen evolution[J]. Catalysis science & technology,2019,9(1):75-85.
APA	Zhong, Ruyi,Zhang, Zisheng,Luo, Shuqi,Zhang, Z. Conrad,Huang, Limin,&Gu, Meng.(2019).Comparison of tio2 and g-c3n4 2d/2d nanocomposites from three synthesis protocols for visible-light induced hydrogen evolution.Catalysis science & technology,9(1),75-85.
MLA	Zhong, Ruyi,et al."Comparison of tio2 and g-c3n4 2d/2d nanocomposites from three synthesis protocols for visible-light induced hydrogen evolution".Catalysis science & technology 9.1(2019):75-85.

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