Comparison of tio2 and g-c3n4 2d/2d nanocomposites from three synthesis protocols for visible-light induced hydrogen evolution
文献类型：期刊论文
| 作者 | Zhong, Ruyi1; Zhang, Zisheng1; Luo, Shuqi1; Zhang, Z. Conrad2; Huang, Limin1; Gu, Meng3 |
| 刊名 | Catalysis science & technology
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000454918600022 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.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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来源：大连化学物理研究所
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