Highly efficient visible-light photocatalytic degradation and antibacterial activity by GaN:ZnO solid solution nanoparticles
文献类型：期刊论文
| 作者 | Leng, Bing3; Zhang, Xinglai2; Chen, Shanshan1; Li, Jing2; Sun, Ziqing1; Ma, Zongyi2; Yang, Wenjin2; Zhang, Bingchun1; Yang, Ke1; Guo, Shu3 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2021-12-20 |
| 卷号 | 94页码:67-76 |
| 关键词 | GaN:ZnO solid solution Photocatalysis Antibacterial Photocatalytic degradation Photocatalysts |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2021.04.014 |
| 通讯作者 | Zhang, Xinglai(zhangxl@imr.ac.cn) ; Chen, Shanshan(sschen@imr.ac.cn) ; Guo, Shu(sguo@cmu.edu.cn) |
| 英文摘要 | The development of high-efficiency photocatalysts is the primary goal in the field of photocatalytic antibacterial research. In this work, the GaN:ZnO solid solution nanoparticles (NPs) photocatalyst with strong visible absorption and large specific surface area was synthesized via the sol-gel and nitridation reaction process. Also, we systematically investigated the removal efficiency of the organic pollutant and antibacterial activity on E. coil and S. aureus. Notably, methylene blue solution could be completely degraded after 100 min of visible light illumination using 2 mg/mL GaN:ZnO catalyst. Moreover, similar to 94% of the E. coil were inactivated within 120 min, whereas 100% antibacterial activity against S. aureus was achieved after 90 min of visible light illumination mediated by GaN:ZnO NPs. We further explore the potential mechanism of visible light photocatalytic antibacterial activity enhanced by GaN:ZnO NPs photocatalyst. The current work not only provides a new and efficient photocatalytic antibacterial nanomaterial but also demonstrates its promising applications in environmental and biological fields. (C) 2021 Published by Elsevier Ltd on behalf of Chinese Society for Metals. |
| 资助项目 | National Natural Science Foundation of China[51702326] ; National Natural Science Foundation of China[1872332] ; National Natural Science Foundation of China[51901227] ; Liaoning Province Natural Science Foundation[2019-MS-333] ; National Key Research and Development Program of China[2018YFC1105504] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000733965000007 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| 资助机构 | National Natural Science Foundation of China ; Liaoning Province Natural Science Foundation ; National Key Research and Development Program of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/167252]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, Xinglai; Chen, Shanshan; Guo, Shu |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.China Med Univ, Affiliated Hosp 1, Dept Plast Surg, 155 North Nanjing St, Shenyang 110001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Leng, Bing,Zhang, Xinglai,Chen, Shanshan,et al. Highly efficient visible-light photocatalytic degradation and antibacterial activity by GaN:ZnO solid solution nanoparticles[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,94:67-76. |
| APA | Leng, Bing.,Zhang, Xinglai.,Chen, Shanshan.,Li, Jing.,Sun, Ziqing.,...&Guo, Shu.(2021).Highly efficient visible-light photocatalytic degradation and antibacterial activity by GaN:ZnO solid solution nanoparticles.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,94,67-76. |
| MLA | Leng, Bing,et al."Highly efficient visible-light photocatalytic degradation and antibacterial activity by GaN:ZnO solid solution nanoparticles".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 94(2021):67-76. |
入库方式： OAI收割
来源：金属研究所
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