Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| In-situ synthesis of CdS quantum dots on CdCO3 cubic structure for enhanced photocatalytic hydrogen production performance | |
| Li, Weibing1,2; Han, Jing1; Wu, Yijiang1; Xiang, Qingyue1; Qiao, Yu1; Feng, Chang2; Chen, Zhuoyuan3; Deng, Xiaoyan1 | |
| 2019-11-15 | |
| Source Publication | MATERIALS LETTERS
 |
| ISSN | 0167-577X |
| Volume | 255Pages:4 |
| Corresponding Author | Li, Weibing(lwbing@qust.edu.cn) ; Feng, Chang(fchang1988@126.com) |
| Abstract | The CdCO3 cubic structure was firstly synthesized by hydrothermal method. Then CdS quantum dots (QDs) were in-situ deposited on the CdCO3 to form CdCO3/CdS QDs composite photocatalyst to explore its photocatalytic hydrogen production performance. Physical characterization results show that cubic CdCO3 consists of nanoflake structures, and CdS QDs are uniformly dispersed on the surface of CdCO3 nanoflakes to form heterostructures. Under visible light irradiation, CdCO3/CdS QDs photocatalyst exhibits excellent photocatalytic performance with the photocatalytic H-2 production rate of 1.93 mmol.h(-1)-.g(-1). The cubic CdCO3 can provide a large number of activity sites for CdS QDs, which is conducive to the photocatalytic hydrogen production process. (C) 2019 Elsevier B.V. All rights reserved. |
| Keyword | Composite materials Semiconductor Heterojunction photocatalyst CdCO3/CdS Photocatalytic hydrogen production |
| DOI | 10.1016/j.matlet.2019.126560 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute, China[614290101011703] ; State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute, China[KF160413] ; State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute, China[KF160402] ; National Natural Science Foundation of China[41576114] ; National Natural Science Foundation of China[41376126] ; Key Research and Development Program of Shandong Province[2018GSF117007] ; Qingdao Innovative Leading Talent Foundation[15-103-15-(39)-zch] ; Qingdao Science and Technology Achievement Transformation Guidance Plan (Applied Basic Research)[14-2-4-4-jch] |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000489718500058 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/163417 |
| Collection | 海洋环境腐蚀与与生物污损重点实验室 |
| Corresponding Author | Li, Weibing; Feng, Chang |
| Affiliation | 1.Qingdao Univ Sci & Technol, Sch Environm & Safety Engn, 53 Zhengzhou Rd, Qingdao 266042, Shandong, Peoples R China 2.Luoyang Ship Mat Res Inst, State Key Lab Marine Corros & Protect, Wenhai Rd, Qingdao 266237, Shandong, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Weibing,Han, Jing,Wu, Yijiang,et al. In-situ synthesis of CdS quantum dots on CdCO3 cubic structure for enhanced photocatalytic hydrogen production performance[J]. MATERIALS LETTERS,2019,255:4. |
| APA | Li, Weibing.,Han, Jing.,Wu, Yijiang.,Xiang, Qingyue.,Qiao, Yu.,...&Deng, Xiaoyan.(2019).In-situ synthesis of CdS quantum dots on CdCO3 cubic structure for enhanced photocatalytic hydrogen production performance.MATERIALS LETTERS,255,4. |
| MLA | Li, Weibing,et al."In-situ synthesis of CdS quantum dots on CdCO3 cubic structure for enhanced photocatalytic hydrogen production performance".MATERIALS LETTERS 255(2019):4. |
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