Controlled synthesis of novel 3D CdS hierarchical microtremella for photocatalytic H-2 production | |
Dai, Kai1; Lv, Jiali1,2,3; Zhang, Jinfeng1; Li, Qiang1; Geng, Lei1; Liang, Changhao2,3 | |
刊名 | MATERIALS LETTERS |
2019-01-15 | |
卷号 | 235期号:无页码:11-14 |
关键词 | Semiconductors Powder technology Structural Synthesis Photocatalytic activity |
ISSN号 | 0167-577X |
DOI | 10.1016/j.matlet.2018.10.005 |
英文摘要 | In this paper, a novel three dimensional (3D) CdS hierarchical microtremella (MT) is fabricated by a facile solvothermal method at 60 degrees C with the assistance of EDA. Field emission scanning electron microscope (FESEM), UV-Vis diffuse reflectance spectroscopy (DRS), energy dispersive spectrometer (EDS) and X-ray diffraction (XRD) are used to investigate the crystal structure and optical properties of CdS MTs. The results indicated that the size of CdS MTs, in the form of nanosheets, is 0.5-1.5 mu m and the samples are very pure. 0.6 wt% Pt is used as co-catalyst, the H-2 generation rate of CdS MTs under visible light illumination is 2.76 mmol h(-1) g(-1), which is 2.2 times more than CdS nanoparticles without EDT. This work provides insight into the structure design of 3D photocatalysts and offers a new approach to broadband clean energy field. (C) 2018 Elsevier B.V. All rights reserved. |
资助项目 | National Natural Science Foundation of China[51572103] ; National Natural Science Foundation of China[51502106] ; Key Foundation of Educational Commission of Anhui Province[KJ2016SD53] ; Distinguished Young Scholar of Anhui Province[1808085J14] ; Foundation for Young Talents in College of Anhui Province[gxyqZD2017051] ; Key Foundation of Educational Commission of Anhui Province[KJ2018A0394] |
WOS关键词 | HIGH-PERFORMANCE ; EVOLUTION ; FACILE ; NANOSHEETS |
WOS研究方向 | Materials Science ; Physics |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000448000700003 |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/39992] |
专题 | 合肥物质科学研究院_中科院固体物理研究所 |
通讯作者 | Dai, Kai |
作者单位 | 1.Huaibei Normal Univ, Anhui Key Lab Energet Mat, Coll Phys & Elect Informat, Huaibei 235000, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanotechnol, Hefei 230031, Anhui, Peoples R China 3.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Dai, Kai,Lv, Jiali,Zhang, Jinfeng,et al. Controlled synthesis of novel 3D CdS hierarchical microtremella for photocatalytic H-2 production[J]. MATERIALS LETTERS,2019,235(无):11-14. |
APA | Dai, Kai,Lv, Jiali,Zhang, Jinfeng,Li, Qiang,Geng, Lei,&Liang, Changhao.(2019).Controlled synthesis of novel 3D CdS hierarchical microtremella for photocatalytic H-2 production.MATERIALS LETTERS,235(无),11-14. |
MLA | Dai, Kai,et al."Controlled synthesis of novel 3D CdS hierarchical microtremella for photocatalytic H-2 production".MATERIALS LETTERS 235.无(2019):11-14. |
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