Bio-inspired porous helical carbon fibers with ultrahigh specific surface area for super-efficient removal of sulfamethoxazole from water
文献类型：期刊论文
| 作者 | Wang, Wei1,3 ; Saeed, Abdul3; He, Junyong3; Wang, Zhijun1; Zhan, Deyi3; Li, Zixuan3; Wang, Chengming2; Sun, Yufeng1; Tao, Feng1; Xu, Weihong3
|
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2020-10-15 |
| 卷号 | 578 |
| ISSN号 | 0021-9797 |
| 关键词 | Bio-inspired Helical carbon fibers Porous Removal Sulfamethoxazole |
| DOI | 10.1016/j.jcis.2020.05.117 |
| 通讯作者 | Tao, Feng(taozhi@ahpu.edu.cn) ; Xu, Weihong(whxu@iim.ac.cn) |
| 英文摘要 | Helical carbon fibers (HCFs) are a new kind of fascinating carbon material, and have caused much attention for their distinctive features, diversified novel properties, and applications. However, the application of HCFs still faces a series of barriers, especially in the repetitive preparation of HCFs. In this paper, we initially report the synthesis of the HCFs with ultrahigh specific surface area (3089 m(2)g(-1)) by a biotemplate process using the high purified spiral vessels (SVs) as the template. The helical structure with the ultrahigh specific surface area can efficaciously shorten the pathway for antibiotics diffusion, and the high content of nanopores (1 to 3 nm) not only guarantees the accessibility of the surface for antibiotics storage but also easily provides approachable channels for antibiotics transmission. The highest adsorption capacity for sulfamethoxazole (SMX) is 1091 mg/g at pH 6.0 +/- 0.1 with a stable temperature of 20 degrees C when the initial SMX concentration is 80 mg/L. This study motivates a new bio-inspired design for preparing the high purified HCFs with a simple bio-template method. The results show that the porous HCFs are a new kind of ultrahigh adsorption material for the removal of SMX in aqueous solution and can be used in new technological applications. (C) 2020 Elsevier Inc. All rights reserved. |
| WOS关键词 | METAL-ORGANIC FRAMEWORK ; ADSORPTIVE REMOVAL ; WASTE-WATER ; NANOPOROUS CARBON ; FLUOROQUINOLONE ANTIBIOTICS ; PHARMACEUTICAL ANTIBIOTICS ; SULFONAMIDE ANTIBIOTICS ; DEGRADATION PATHWAYS ; RECYCLABLE ADSORBENT ; AQUEOUS-SOLUTIONS |
| 资助项目 | National Natural Science Foundation of China[91622101] ; National Natural Science Foundation of China[U1832148] ; Scientific Research Project of Anhui Polytechnic University[Xjky019201909] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| WOS记录号 | WOS:000571470400002 |
| 资助机构 | National Natural Science Foundation of China ; Scientific Research Project of Anhui Polytechnic University |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/104157]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Tao, Feng; Xu, Weihong |
| 作者单位 | 1.Anhui Polytech Univ, Dept Mat Sci & Engn, Wuhu 241000, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China 3.Chinese Acad Sci, Inst Intelligent Machines, Hefei 230031, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Wei,Saeed, Abdul,He, Junyong,et al. Bio-inspired porous helical carbon fibers with ultrahigh specific surface area for super-efficient removal of sulfamethoxazole from water[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2020,578. |
| APA | Wang, Wei.,Saeed, Abdul.,He, Junyong.,Wang, Zhijun.,Zhan, Deyi.,...&Xu, Weihong.(2020).Bio-inspired porous helical carbon fibers with ultrahigh specific surface area for super-efficient removal of sulfamethoxazole from water.JOURNAL OF COLLOID AND INTERFACE SCIENCE,578. |
| MLA | Wang, Wei,et al."Bio-inspired porous helical carbon fibers with ultrahigh specific surface area for super-efficient removal of sulfamethoxazole from water".JOURNAL OF COLLOID AND INTERFACE SCIENCE 578(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。