Silk fibroin-graphene oxide composite membranes for selective separation of ions and molecules from water
文献类型：期刊论文
| 作者 | Shaikh, Qurat-ul-ain1; Thebo, Khalid Hussain2,3; Ali, Akbar4; Iqbal, Muzaffar5; Nadeem, Ahmed6; Attia, Sabry M.6; Memon, Ayaz Ali7; Jatoi, Ashique Hussain8; Akhtar, Javeed3 |
| 刊名 | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION
 |
| 出版日期 | 2024-09-01 |
| 卷号 | 189页码:1285-1292 |
| 关键词 | Graphene oxide Bombyx mori silkworm cocoons Fibroin Separation membrane Dyes |
| ISSN号 | 0957-5820 |
| DOI | 10.1016/j.psep.2024.07.009 |
| 通讯作者 | Thebo, Khalid Hussain(khalidthebo@yahoo.com) |
| 英文摘要 | Nanofiltration membranes with controlled pores are useful in many fields, such as pharmaceuticals, desalination, petroleum, and food processing. Recently, graphene oxide has emerged as a promising candidate for the fabrication of highly efficient and pressure-resistant nanofiltration membranes with excellent water permeability and solute rejection. However, it remains difficult to achieve increased permeability while maintaining excellent separation ability. Herein, we report a novel silk fibroin-graphene oxide (FGO) composite membrane prepared by using fibroin as a cross-link reagent, which is extracted from natural Bombyx mori silkworm cocoons. Such a FGO membrane shows a pure water permeance of similar to 280 L m(- 2) h(- 1) bar(- 1), which is five times greater than previously reported GO-based membranes. Further, such a membrane also exhibits excellent separation efficiency (> 99 %) for different feed molecules. Additionally, these membranes exhibit high chemical stability in water, acidic and basic solutions for several days compared to pristine GO membranes. |
| 资助项目 | King Saud University, Riyadh, Saudi Arabia[RSP2024R124] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001267481500001 |
| 出版者 | ELSEVIER |
| 资助机构 | King Saud University, Riyadh, Saudi Arabia |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Thebo, Khalid Hussain |
| 作者单位 | 1.Shah Abdul Latif Univ, Inst Chem, Khairpur Mirs 66020, Sindh, Pakistan 2.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Mirpur Univ Sci & Technol MUST, Dept Chem, Funct Nano Mat Lab, Mirpur 10250, AJK, Pakistan 4.Chinese Acad Sci, Inst Proc Engn IPE, State Key Lab Multiphase Complex Syst, 100F190, Beijing, Peoples R China 5.Univ Haripur, Fac Phys & Appl Sci, Dept Chem, Haripur 22620, Kpk, Pakistan 6.King Saud Univ, Coll Pharm, Dept Pharmacol & Toxicol, Riyadh 11451, Saudi Arabia 7.Univ Sindh, Natl Ctr Excellence Analyt Chem, Jamshoro, Pakistan 8.Shaheed Benazir Bhutto Univ, Dept Chem, Shaheed Benazirabad 67480, Pakistan |
| 推荐引用方式 GB/T 7714 | Shaikh, Qurat-ul-ain,Thebo, Khalid Hussain,Ali, Akbar,et al. Silk fibroin-graphene oxide composite membranes for selective separation of ions and molecules from water[J]. PROCESS SAFETY AND ENVIRONMENTAL PROTECTION,2024,189:1285-1292. |
| APA | Shaikh, Qurat-ul-ain.,Thebo, Khalid Hussain.,Ali, Akbar.,Iqbal, Muzaffar.,Nadeem, Ahmed.,...&Akhtar, Javeed.(2024).Silk fibroin-graphene oxide composite membranes for selective separation of ions and molecules from water.PROCESS SAFETY AND ENVIRONMENTAL PROTECTION,189,1285-1292. |
| MLA | Shaikh, Qurat-ul-ain,et al."Silk fibroin-graphene oxide composite membranes for selective separation of ions and molecules from water".PROCESS SAFETY AND ENVIRONMENTAL PROTECTION 189(2024):1285-1292. |
入库方式： OAI收割
来源：金属研究所
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