文献类型：期刊文献

英文题名：ZIF-8/GO/PDMS modified cotton fabric to form a hierarchical-structure coating for fast oil/water separation

作者：Meng, Xu[1,2];Song, Chengzhi[2];Xing, Zhenglong[2];Arias, Manuel J. Lis[3];Yan, Junfeng[2];Ren, Qiang[1];Xiang, Yanli[1];Liang, Liping[1,2]

机构：[1]Changzhou Univ, Sch Mat Sci & Engn, Sch Environm Sci & Engn, Changzhou 213164, Jiangsu, Peoples R China;[2]Shaoxing Univ, Coll Text & Garment, Coll Life Sci, Shaoxing 312000, Zhejiang, Peoples R China;[3]Text Res Inst Terrassa INTEXTER UPC, Terrassa 08222, Spain

年份：2024

卷号：60

外文期刊名：JOURNAL OF WATER PROCESS ENGINEERING

收录：SCI-EXPANDED(收录号：WOS:001222776000001)、、Scopus(收录号：2-s2.0-85188233874)、WOS

基金：The authors gratefully acknowledge the financial support of the In- ternational Science and Technology Cooperation Project of Shaoxing University (Grant No. 2019LGGH1004) , and the Research Start-up Foundation of Changzhou University (Grant No. ZMF24020048) .

语种：英文

外文关键词：Cotton fabric; ZIF-8; Coating; Environment; Oil/water separation

外文摘要：An efficient hydrophobic and lipophilic cotton fabric was designed for oil/water separation. ZIF-8 (zeolitic imidazolate framework -8) nanocrystals were synthesized and subsequently uniformly mixed with a GO (graphene oxide) dispersion, and then the cotton fabric was immersed in a pre-crosslinked PDMS (polydimethylsiloxane) solution and the mixture of ZIF-8 and GO to form rough and dense surface morphology and to achieve hydrophobic modification. Its surface morphologies, chemical structures, contact angles, and oil/water separation performances were characterized. The ability of prepared fabric with a separation efficiency was better than 95 % on average for various types of oil/water mixtures demonstrated the hydrophobic/oleophilic property, meanwhile, demonstrated a noteworthy degree of durability. It holds significant practical implications for the development of environmentally friendly and highly efficient materials for oil/water separation.