TY - JOUR
T1 - Judicious Design and Rapid Manufacturing of a Flexible, Mechanically Resistant Liquid-Like Coating with Strong Bonding and Antifouling Abilities
AU - Zheng, Weiwei
AU - Huang, Jianying
AU - Zang, Xuerui
AU - Xu, Xuanfei
AU - Cai, Weilong
AU - Lin, Zhiqun
AU - Lai, Yuekun
N1 - Funding Information:
The authors thank the National Natural Science Foundation of China (51972063, 22075046), Natural Science Funds for Distinguished Young Scholar of Fujian Province (2020J06038), Natural Science Foundation of Fujian Province (2022J01568), State Key Laboratory of New Textile Materials and Advanced Processing Technologies (No. FZ202101) and 111 Project (No. D17005).
Publisher Copyright:
© 2022 Wiley-VCH GmbH.
PY - 2022/10/20
Y1 - 2022/10/20
N2 - Fluorine-free liquid-repellent coatings have been highly demanded for a variety of applications. However, rapid formation of coatings possessing outstanding oil repellency and strong bonding ability as well as good mechanical strength (e.g., bendability, impact resistance, and scratch resistance) remains a grand challenge. Herein, a robust strategy to rapidly create fluorine-free oil-repellent coatings in only 30 s via rational design of a semi-interpenetrating polymer network structure is reported. The resulting coating manifests strong bonding capability both in air and underwater. More importantly, it not only provides unprecedented oil repellency, even to high-viscosity crude oil, but also achieves both excellent bendability and hardness. This simple yet effective design strategy opens up a new avenue to manufacture multifunctional materials and devices with desirable features and structural complexities for applications in sustainable antifouling, drag reduction, nondestructive transportation, liquid collection, and biomedicine, among other areas.
AB - Fluorine-free liquid-repellent coatings have been highly demanded for a variety of applications. However, rapid formation of coatings possessing outstanding oil repellency and strong bonding ability as well as good mechanical strength (e.g., bendability, impact resistance, and scratch resistance) remains a grand challenge. Herein, a robust strategy to rapidly create fluorine-free oil-repellent coatings in only 30 s via rational design of a semi-interpenetrating polymer network structure is reported. The resulting coating manifests strong bonding capability both in air and underwater. More importantly, it not only provides unprecedented oil repellency, even to high-viscosity crude oil, but also achieves both excellent bendability and hardness. This simple yet effective design strategy opens up a new avenue to manufacture multifunctional materials and devices with desirable features and structural complexities for applications in sustainable antifouling, drag reduction, nondestructive transportation, liquid collection, and biomedicine, among other areas.
KW - anti-crude-oil-adhesion
KW - bendability
KW - durability
KW - fluorine-free coatings
KW - strong bonding forces
UR - http://www.scopus.com/inward/record.url?scp=85138010228&partnerID=8YFLogxK
U2 - 10.1002/adma.202204581
DO - 10.1002/adma.202204581
M3 - Article
C2 - 36018280
AN - SCOPUS:85138010228
SN - 0935-9648
VL - 34
JO - Advanced Materials
JF - Advanced Materials
IS - 42
M1 - 2204581
ER -