Sulfur vacancy-enhanced In2S3_x hollow microtubes for photocatalytic Cr (VI) and tetracycline removal
文献类型：期刊论文
| 作者 | Wang, Chunli2,3; Liu, Nazhen3; Liu, Xiangju3; Tian, Yong1; Jiang, Quantong3; Chen, Xuwei2; Hou, Baorong3 |
| 刊名 | JOURNAL OF ENVIRONMENTAL MANAGEMENT
 |
| 出版日期 | 2024-02-27 |
| 卷号 | 353页码:11 |
| 关键词 | Hollow microtubes S-vacancies Photocatalytic Cr(VI) reduction Tetracycline degradation Aerogel |
| ISSN号 | 0301-4797 |
| DOI | 10.1016/j.jenvman.2024.120173 |
| 通讯作者 | Liu, Nazhen(liunazhen@qdio.ac.cn) ; Jiang, Quantong(jiangquantong@qdio.ac.cn) |
| 英文摘要 | Morphological regulation and defect engineering are efficient methods for photocatalytic technology by improving photon absorption and electron dissociation. Herein, In2S3_x hollow microtubes with S -vacancies (MIS) were fabricated via a simple solvothermal reaction using In -based metal -organic frameworks (In-MOFs) as a precursor. Experimental results demonstrate that the hollow structure and optimal S -vacancies can jointly accelerate the photocatalytic reaction, attributed to a larger specific surface area, more active sites, and faster electron transfer efficiency. The champion MIS(2) displayed significantly better photocatalytic activity for Cr(VI) reduction and tetracycline (TC) degradation. The Cr(VI) reduction rate by MIS(2) is 3.67 and 2.82 times higher than those of optimal In2S3 template -free (HIS(2)) and MIS(1) with poor S -vacancies, respectively. The removal efficiency of TC by MIS(2) is 1.37 and 1.15 times higher than those of HIS(2) and MIS(1). Further integration of MIS(2) with aerogel simplifies the recovery process significantly. |
| WOS关键词 | REDUCTION ; EFFICIENT ; HETEROJUNCTION ; OXIDATION |
| 资助项目 | CAS Pioneer Hundred Talents Program ; National Natural Science Foundation of China[41827805] ; Shandong Province Higher Educational Program for Introduction and Cultivation of Young Innovative Talents |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001172978100001 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/184905]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Liu, Nazhen; Jiang, Quantong |
| 作者单位 | 1.Qingdao Univ Technol, Sch Environm & Municipal Engn, Qingdao 266033, Peoples R China 2.Northeastern Univ, Coll Sci, Res Ctr Analyt Sci, Dept Chem, Box 332, Shenyang 110819, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Chunli,Liu, Nazhen,Liu, Xiangju,et al. Sulfur vacancy-enhanced In2S3_x hollow microtubes for photocatalytic Cr (VI) and tetracycline removal[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2024,353:11. |
| APA | Wang, Chunli.,Liu, Nazhen.,Liu, Xiangju.,Tian, Yong.,Jiang, Quantong.,...&Hou, Baorong.(2024).Sulfur vacancy-enhanced In2S3_x hollow microtubes for photocatalytic Cr (VI) and tetracycline removal.JOURNAL OF ENVIRONMENTAL MANAGEMENT,353,11. |
| MLA | Wang, Chunli,et al."Sulfur vacancy-enhanced In2S3_x hollow microtubes for photocatalytic Cr (VI) and tetracycline removal".JOURNAL OF ENVIRONMENTAL MANAGEMENT 353(2024):11. |
入库方式： OAI收割
来源：海洋研究所
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