Facile preparation of cotton fabric modified with iron oxide nanoparticles with durable superhydrophobicity for oil/water separation

被引:14
作者
Cao, Chenyang [1 ]
Wang, Feng [2 ]
Lu, Ming [3 ]
Zhou, Yang [1 ]
机构
[1] Henan Univ Urban Construct, Sch Mat & Chem Engn, Pingdingshan 467036, Peoples R China
[2] South China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Peoples R China
[3] Huizhou Univ, Sch Chem & Mat Engn, Huizhou 516007, Peoples R China
关键词
Cotton fabric; PDMS; Superhydrophobic; Oil; water separation; SURFACE; NANOCRYSTALS; RESISTANT; TEXTILES; COATINGS; SPONGES;
D O I
10.1016/j.matchemphys.2023.128127
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A superhydrophobic cotton fabric coated with ferric oxide (Fe2O3) nanostructures and low-surface-energy polydimethylsiloxane (PDMS) was fabricated using facile solution immersion processes for oil/water separation. The superhydrophobic Fe2O3@PDMS cotton fabric displayed remarkable self-cleaning property. Especially, outstanding mechanical stability was indicated after the fabric was endured with sandpaper abrasion for 100 cycles, laundering test for 180 min, and ultrasonic treatment for 60 min. Moreover, the as-prepared fabric delivered excellent chemical stability when exposed to corrosive liquids for 6 h and ultraviolet light for 72 h. More importantly, several types of oil/water mixtures were selected to realize gravity-driven separation and the fabric with special wettability showed high separation efficiency (>98.6%) and permeation flux higher than 68,788 L m- 2 h-1. The good recycling performance was further demonstrated after 50 separation cycles. The fabric also achieved continuous separation of oil/water mixtures. Therefore, we envision that the developed cotton fabric with robust and durable superhydrophobicity holds limitless promise for practical oil/water separation.
引用
收藏
页数:9
相关论文
共 51 条
[1]   Facile and Green Fabrication of Superhydrophobic Polyacrylonitrile Nonwoven Fabric with Iron Hydroxide Nanoparticles for Efficient Oil/Water Separation [J].
Abu-Thabit, Nedal Y. ;
Azad, Abdul Kalam ;
Mezghani, Khaled ;
Hakeem, Abbas S. ;
Drmosh, Qasem A. ;
Akhtar, Sultan ;
Adesina, Akeem Yusuf .
ACS APPLIED POLYMER MATERIALS, 2022, :8450-8460
[2]   Superhydrophobic nanohybrid sponges for separation of oil/ water mixtures [J].
Abu-Thabit, Nedal Y. ;
Uwaezuoke, Onyinye J. ;
Abu Elella, Mahmoud H. .
CHEMOSPHERE, 2022, 294
[3]   Robust and Durable Superhydrophobic Polythiophene/SiO2 Coated Cotton Fabric for Versatile Oil-Water Separation [J].
Bai, Weibin ;
Lin, Haimen ;
Chen, Kunhui ;
Zeng, Renping ;
Lin, Yucai ;
Xu, Yanlian .
ADVANCED MATERIALS INTERFACES, 2021, 8 (16)
[4]   Superhydrophobic CuO coating fabricated on cotton fabric for oil/water separation and photocatalytic degradation [J].
Cao, Chenyang ;
Wang, Feng ;
Lu, Ming .
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2020, 601
[5]   Preparation of superhydrophobic CuS cotton fabric with photocatalytic and antibacterial activity for oil/water separation [J].
Cao, Chenyang ;
Wang, Feng ;
Lu, Ming .
MATERIALS LETTERS, 2020, 260
[6]   Fabrication of robust surfaces with special wettability on porous copper substrates for various oil/water separations [J].
Cao, Chenyang ;
Cheng, Jiang .
CHEMICAL ENGINEERING JOURNAL, 2018, 347 :585-594
[7]   Robust fluorine-free superhydrophobic PDMS-ormosil@fabrics for highly effective self-cleaning and efficient oil-water separation [J].
Cao, Chunyan ;
Ge, Mingzheng ;
Huang, Jianying ;
Li, Shuhui ;
Deng, Shu ;
Zhang, Songnan ;
Chen, Zhong ;
Zhang, Keqin ;
Al-Deyab, Salem S. ;
Lai, Yuekun .
JOURNAL OF MATERIALS CHEMISTRY A, 2016, 4 (31) :12179-12187
[8]   Nature-Inspired Hierarchical Protrusion Structure Construction for Washable and Wear-Resistant Superhydrophobic Textiles with Self-Cleaning Ability [J].
Chen, Jianyu ;
Yuan, Luhan ;
Shi, Chu ;
Wu, Caiqin ;
Long, Zhiwen ;
Qiao, Hui ;
Wang, Keliang ;
Fan, Qi Hua .
ACS APPLIED MATERIALS & INTERFACES, 2021, 13 (15) :18142-18151
[9]   Fully Sustainable, Nanoparticle-Free, Fluorine-Free, and Robust Superhydrophobic Cotton Fabric Fabricated via an Eco-Friendly Method for Efficient Oil/Water Separation [J].
Cheng, Quan-Yong ;
Zhao, Xiao-Li ;
Weng, Yun-Xuan ;
Li, Yi-Dong ;
Zeng, Jian-Bing .
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (18) :15696-15705
[10]   Fabrication of superhydrophobic Au-Zn alloy surface on a zinc substrate for roll-down, self-cleaning and anti-corrosion properties [J].
Cheng, Yuanyuan ;
Lu, Shixiang ;
Xu, Wenguo ;
Wen, Huidong ;
Wang, Juan .
JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (32) :16774-16784