Surfactant-free emulsion of epoxy resin/sodium alginate for achieving robust underwater superoleophobic coating via a combination of phase separation and biomineralization

被引：8

作者：

Du, Hongzhong ^{[1
]}

Zhao, Xingjian ^{[1
]}

Wang, Xinran ^{[1
]}

Wang, Chijia ^{[1
]}

Liu, Zhanjian ^{[1
]}

Wang, Huaiyuan ^{[1
,2
,3
]}

Liu, Fatang ^{[1
,2
,3
]}

机构：

[1] Northeast Petr Univ, Coll Chem & Chem Engn, Daqing 163318, Peoples R China

[2] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300350, Peoples R China

[3] Tianjin Univ, State Key Lab Chem Engn, Tianjin 300350, Peoples R China

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2023年 / 642卷

基金：

美国国家科学基金会; 中国国家自然科学基金;

关键词：

Durable underwater superoleophobic; coating; Phase separation; Biomineralization; Epoxy resin; Calcium alginate; RESISTANCE; RELEASE;

D O I：

10.1016/j.jcis.2023.03.166

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Underwater superoleophobic coatings exhibit promising prospects in the field of oil contamination resis-tance. However, their poor durability, stemming from the fragile structures and unstable hydrophilicity, greatly restricted their development. In this report, we proposed a novel strategy of combination water -induced phase separation and biomineralization to prepare the robust underwater superoleophobic epoxy resin-calcium alginate (EP-CA) coating by utilizing a surfactant-free emulsion of epoxy resin/ -sodium alginate (EP/SA). The EP-CA coating not only exhibited excellent adhesion to various substrates, but also had remarkable resistance to the physical/chemical attacks such as abrasion, acid, alkali and salt. It could also protect the substrate (e.g., PET substrate) from the damage of organic solution and the foul-ing of crude oil. This report provides a new perspective to fabricate robust superhydrophilic coating with a facile way. (c) 2023 Elsevier Inc. All rights reserved.

引用

页码：488 / 496

页数：9

共 41 条

[11] Ultrafast Fabrication of a Robust Superwetting Coating [J].

Liu, Fatang ;

Du, Hongzhong ;

Zhao, Xingjian ;

Wang, Xinran ;

Wang, Chijia ;

Liu, Zhanjian ;

Wang, Huaiyuan .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2021, 60 (42) :15151-15161

[12] Properties of halloysite nanotube-epoxy resin hybrids and the interfacial reactions in the systems [J].

Liu, Mingxian ;

Guo, Baochun ;

Du, Mingliang ;

Cai, Xiaojia ;

Jia, Demin .

NANOTECHNOLOGY, 2007, 18 (45)

[13] Bioinspired polyethylene terephthalate nanocone arrays with underwater superoleophobicity and anti-bioadhesion properties [J].

Liu, Wendong ;

Liu, Xueyao ;

Fangteng, Jiaozi ;

Wang, Shuli ;

Fang, Liping ;

Shen, Huaizhong ;

Xiang, Siyuan ;

Sun, Hongchen ;

Yang, Bai .

NANOSCALE, 2014, 6 (22) :13845-13853

[14] New insights into unusual droplets: from mediating the wettability to manipulating the locomotion modes [J].

Liu, Xianchen ;

Yang, Fuchao ;

Guo, Jie ;

Fu, Jing ;

Guo, Zhiguang .

CHEMICAL COMMUNICATIONS, 2020, 56 (94) :14757-14788

[15] Bioinspired Hydrogel-Coated Mesh with Superhydrophilicity and Underwater Superoleophobicity for Efficient and Ultrafast Oil/Water Separation in Harsh Environments [J].

Matsubayashi, Takeshi ;

Tenjimbayashi, Mizuki ;

Komine, Masatsugu ;

Manabe, Kengo ;

Shiratori, Seimei .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2017, 56 (24) :7080-7085

[16] Chemical nature of phytic acid conversion coating on AZ61 magnesium alloy [J].

Pan, Fusheng ;

Yang, Xu ;

Zhang, Dingfei .

APPLIED SURFACE SCIENCE, 2009, 255 (20) :8363-8371

[17] Construction of an epoxy composite coating with exceptional thermo-mechanical properties using Zr-based NH2-UiO-66 metal-organic framework (MOF): Experimental and DFT-D theoretical explorations [J].

Ramezanzadeh, Mohammad ;

Tati, Ali ;

Bahlakeh, Ghasem ;

Ramezanzadeh, Bahram .

CHEMICAL ENGINEERING JOURNAL, 2021, 408

[18] Chitin-calcium alginate composite fibers for wound care dressings spun from ionic liquid solution [J].

Shamshina, J. L. ;

Gurau, G. ;

Block, L. E. ;

Hansen, L. K. ;

Dingee, C. ;

Walters, A. ;

Rogers, R. D. .

JOURNAL OF MATERIALS CHEMISTRY B, 2014, 2 (25) :3924-3936

[19] NIR triggered healable underwater superoleophobic coating with exceptional anti-biofouling performance [J].

Shang, Bin ;

Zhan, Yuan ;

Chen, Min ;

Wu, Limin .

APPLIED SURFACE SCIENCE, 2020, 528

[20] A first order-based model for the kinetics of formation of Pickering emulsions [J].

Stern, Yotam ;

Tadmor, Rafael ;

Multanen, Victor ;

Oren, Guy .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2022, 628 :409-416

← 1 2 3 4 5 →