New design and fabrication of Cu3SnS4@C nanostructure for high efficient removal of anionic dye | |
Department | OSSO国家重点实验室 |
Yan Li1; Fangting Liu1; Huixia Zhang1; Xue Li1; Xiaofei Dong1; Gongxuan Lu2; Chengwei Wang1 | |
The second department | osso |
2019-03 | |
Source Publication | Materials Letters |
Volume | 238Issue:-Pages:183-186 |
Abstract | A new type of strong adsorbent nanostructure Cu3SnS4@C has been first designed and fabricated by two-step hydrothermal synthesis. For removal of anionic dye methyl orange (MO), in striking contrast to the weak adsorption of bare C nanospheres (0.7 mg/g), the Cu3SnS4@C nanostructures exhibit a very strong pH-sensitive adsorption performance with a maximum adsorbability of 65.99 mg/g at pH 5.0 and a minimum value of 8.11 mg/g at pH 11.0, in initial concentration of 70 mg/L MO. The samples’ adsorption mechanism could be well explained by pseudo-second-order kinetic model. Such significantly enhanced adsorbability of Cu3SnS4@C could be ascribed to the synergistic adsorption effect of Cu3SnS4 nanoparticles at C nanospheres, which can induce holes transfer and thus lead to massive positive active sites generation on Cu3SnS4@C available for synergistic adsorption anion dye. |
Keyword | Cu3SnS4 Carbon Adsorption Structural Semiconductors |
DOI | 10.1016/j.matlet.2018.12.005 |
URL | 查看原文 |
Indexed By | SCI ; EI |
If | 3.019 |
Language | 英语 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/25562 |
Collection | 羰基合成与选择氧化国家重点实验室(OSSO) |
Corresponding Author | Yan Li |
Affiliation | 1.Key Laboratory of Atomic and Molecular Physics & Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University, 967 2.State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China |
Recommended Citation GB/T 7714 | Yan Li,Fangting Liu,Huixia Zhang,et al. New design and fabrication of Cu3SnS4@C nanostructure for high efficient removal of anionic dye[J]. Materials Letters,2019,238(-):183-186. |
APA | Yan Li.,Fangting Liu.,Huixia Zhang.,Xue Li.,Xiaofei Dong.,...&Chengwei Wang.(2019).New design and fabrication of Cu3SnS4@C nanostructure for high efficient removal of anionic dye.Materials Letters,238(-),183-186. |
MLA | Yan Li,et al."New design and fabrication of Cu3SnS4@C nanostructure for high efficient removal of anionic dye".Materials Letters 238.-(2019):183-186. |
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2019 YanLi.pdf(1285KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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