Article
Chemistry, Physical
Kang Wang, Sirong Yu, Wei Li, Yuanji Song, Pu Gong, Mingshan Zhang, Huaisen Li, Daijun Sun, Xizhen Yang, Xuewu Wang
Summary: The ZnS superhydrophobic coating was successfully prepared on the zinc substrate using solvothermal method and chemical modification. The coating exhibited excellent physical and chemical self-cleaning properties, forming a Cassie contact state when water droplets contacted the surface.
APPLIED SURFACE SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Rajaram S. Sutar, Saravanan Nagappan, Appasaheb K. Bhosale, Kishor Kumar Sadasivuni, Kang-Hyun Park, Chang-Sik Ha, Sanjay S. Latthe
Summary: The research has developed cheap, stable, superhydrophobic and self-cleaning coatings with extreme water-repellent properties deposited on a glass surface. The composite coating showed excellent water contact angle and sliding angle, achieving self-cleaning through the rolling action of water drops.
Article
Construction & Building Technology
Long Jiang, Haibing Zheng, Jianbo Xiong, Zhihong Fan, Ting Shen, Hui Xie, Mengzhu Chen, Jiaqi Li, Zhenjiang Gu, Haibo Li, Weihua Li
Summary: Two cost-effective methods for preparing negative carbon superhydrophobic self-cleaning concrete coatings were developed using silane-modified recycled powders (RP) from concrete and carbonated & silane-modified RP. The effects of silane modification and carbonation on RP, as well as the surface roughness and performances of RP coatings, were investigated. The results showed that both methods achieved negative carbon emission and exhibited excellent superhydrophobicity, desirable mechanical properties, weathering resistance, and chemical stabilities.
CEMENT & CONCRETE COMPOSITES
(2023)
Article
Chemistry, Physical
Kang Wang, Sirong Yu, Xiaoli Yin, Lin Liu, Liyuan Wang, Guang Zhu, Jun Wang, Quan Li, Xizhen Yang
Summary: The superhydrophobic effect is applied to the metal surface to improve its properties, attracting researchers' attention. ZnS superhydrophobic coating was successfully formed on 316L stainless steel surface after electrodeposition, solvothermal reaction, and chemical modification, showing excellent water contact angle and sliding angle. The coating exhibited self-cleaning property and stability, with 6 hours being the optimal solvothermal reaction time.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Chemistry, Physical
Wei Jiang, Junjie Li, Wenwei Cheng, Huigui Li, Xiangguo Zhai, Fengwu Chen, Yuanlong Chen
Summary: This study investigated the fabrication and performance of Ni-Co-MoS2/Ni superhydrophobic composite coatings. The composite coatings exhibited coral-like micro/nano structures, which became denser with the increase of micro/nano particle concentration. The coatings, obtained without any chemical modification reagents, showed a high contact angle and excellent self-cleaning performance.
SURFACES AND INTERFACES
(2023)
Article
Materials Science, Multidisciplinary
Suk Wy Yap, Norhasnidawani Johari, Saiful Amri Mazlan, Syarifah Nur Aqida Syed Ahmad, Rizal Arifin, Noor Azlina Hassan, Mohd Aidy Faizal Johari
Summary: This study develops a one-step solution deposition process to prepare a superhydrophobic coating based on nano-zinc oxide/epoxy on carbon steel. The electrochemical analysis demonstrates the significant improvement in corrosion resistance of the as-prepared coating. It shows high impedance modulus and coating resistance, indicating superior corrosion protection performance and inhibitive effect on corrosion rate. This facile yet effective coating method offers a feasible approach to enhance the corrosion resistance performance of carbon steel.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2023)
Article
Materials Science, Multidisciplinary
Michele Ferrari, Paolo Piccardo, Justine Vernet, Francesca Cirisano
Summary: The study shows that the use of superhydrophobic coatings can improve the self-cleaning effect of optical devices, increase transparency, and make energy conversion more efficient. A mixed organic-inorganic superhydrophobic coating prepared by spray method can maintain high transmittance under simulated pollution conditions and restore its initial properties.
Article
Engineering, Environmental
Shijun He, Jiakun Shi, Jianying Huang, Jun Hu, Yuekun Lai, Zhong Chen
Summary: A hierarchical micro-/nanostructure, consisting of nano-sized Fe2O3 needles vertically grown on the {111} facets of micro-octahedral Fe3O4 particles, has been successfully prepared on the surface of N80 steel using hydrothermal treatment followed by annealing. The superhydrophobic Fe2O3/Fe3O4 composite surface with water contact angle (WCA) of 157.3° and sliding angle (SA) of 8.1° was obtained after decorated with stearic acid. The influence of the annealing time on the surface morphology and hydrophobicity was explored and optimized, showing great self-cleaning and anti-corrosion performances with good mechanical robustness.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Chemistry, Physical
Huaijie Cao
Summary: A low adhesive superhydrophobic coating was prepared by in-situ growth of layered double hydroxide combined with surface modification by stearic acid. The coating showed a high water contact angle and low sliding angle, as well as good self-cleaning and anticorrosive properties.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Chemistry, Multidisciplinary
Kyujin Ko, Donghyun Yoon, Su Chul Yang, Heon Sang Lee
Summary: Superhydrophobic silica coating layers with high contact angle, high light transmittance, and strong weather resistance were developed using three strategies, demonstrating potential applications in industrial coating.
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2022)
Article
Polymer Science
Reham H. Mohamed, M. R. Noor El-Din, N. O. Shaker
Summary: This study aimed to fabricate new potent superhydrophobic-hybrid coated nanocomposites for self-cleaning coating on glass surfaces. The highly efficient superhydrophobic coated hybrid composite was achieved by incorporating functionalized SiO2-NPs into the copolymer matrix, providing excellent hydrophobic properties to the material surface.
JOURNAL OF APPLIED POLYMER SCIENCE
(2021)
Article
Materials Science, Ceramics
Cundong Wang, Jincheng Guo, Huabing Yu, Han Lei, Zhen Wang, Min Zhao, Jindao Li, Xia Li
Summary: The superhydrophobic coating prepared by hydrothermal method exhibited excellent water-repellent properties, allowing water droplets to roll freely on the surface and demonstrating strong self-cleaning effects.
CERAMICS INTERNATIONAL
(2021)
Article
Chemistry, Applied
Fan Yang, Jun Zhang
Summary: In this study, durable superhydrophobic coatings were spin-coated on the surface of EVA cellular material, demonstrating self-cleaning and anti-icing properties for outdoor applications.
PROGRESS IN ORGANIC COATINGS
(2022)
Article
Engineering, Mechanical
Rajaram S. Sutar, Bairu Shi, Susmita S. Kanchankoti, Sagar S. Ingole, Wahida S. Jamadar, Alsaba J. Sayyad, Priyanka B. Khot, Kishor Kumar Sadasivuni, Sanjay S. Latthe, Shanhu Liu, Appasaheb K. Bhosale
Summary: The lotus effect suggests that self-cleaning superhydrophobic surfaces can be achieved by creating rough surface structures and modifying them chemically. In this study, a composite of hydrophobic silica nanoparticles and polydimethylsiloxane was used to coat cotton fabric, resulting in a rough surface that exhibited excellent self-cleaning behavior. The coated fabric also sustained superhydrophobicity during mechanical tests. This approach shows potential for application in the textile industry for self-cleaning purposes.
SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES
(2023)
Article
Chemistry, Applied
Haoxuan Sun, Yulin Xi, Yiyi Tao, Jun Zhang
Summary: This study fabricated multifunctional glass with hydrophobicity, self-cleaning, and UV-shielding properties by coating SEBS and adding SiO2 particles and UV absorber. The results showed that the prepared glass exhibited excellent performance and can be applied in relevant areas.
PROGRESS IN ORGANIC COATINGS
(2021)
Article
Chemistry, Applied
Long Xu, Fuchun Liu, Zhenyu Wang, Wei Ke, En-Hou Han, Gangxin Jie, Jun Wang, Haijun Huang
PROGRESS IN ORGANIC COATINGS
(2018)
Article
Chemistry, Applied
Paul C. Uzoma, Fuchun Liu, Long Xu, Zhichao Zhang, En-Hou Han, Wei Ke, I. O. Arukalam
PROGRESS IN ORGANIC COATINGS
(2019)
Article
Chemistry, Applied
Long Xu, Fuchun Liu, En-Hou Han, Wei Ke
PROGRESS IN ORGANIC COATINGS
(2019)
Article
Materials Science, Coatings & Films
Zhichao Zhang, Fuchun Liu, En-Hou Han, Long Xu, Paul C. Uzoma
SURFACE & COATINGS TECHNOLOGY
(2019)
Article
Materials Science, Multidisciplinary
Chuanyu Cui, Ai Gu, Mingying Xiao, Long Xu, Haixin Li, Zhenlin Yang, Tao Dong, Huabing Gao, Fengchun Jiang
Article
Chemistry, Applied
Heena, Komal Sharma, Kamlesh Kumar, Bhargab Das, Raj Kumar
Summary: In this study, holographic films were prepared using an automatic film applicator, and their performance was compared with films prepared by other methods. The results showed that holographic films prepared with the automatic film applicator had higher diffraction efficiency and more uniform thickness, making them suitable for holographic applications.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Athira S. Vijayan, Antony Joseph, Abey Joseph, T. S. Abhijith, Baiju G. Nair, V. Sajith
Summary: Novel polydopamine functionalized ceria-zirconia nanoparticles filled water-borne epoxy nanocomposite coatings were developed to prevent microbial-induced corrosion of mild steel. The coatings exhibited exceptional anti-biofouling and anti-biocorrosion properties due to the synergistic effect of PDA functionalization and zirconium incorporation, providing significant enhancement in charge transfer resistance and coating resistance.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Yudan Yi, Qingyong Sun, Qijun Li, Bi Shi, Ya-nan Wang
Summary: Producing metal-free leather is an effective approach to eliminate Cr pollution and achieve sustainable development of the leather industry. However, current metal-free tanning technologies have limitations in terms of water sorption and charge properties. By using cationic amphiphilic acrylic copolymers (PSD) as retanning agents, the properties of metal-free leather can be significantly improved, including enhanced hydrophobicity, better dye absorption, and excellent filling effect.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Yunqing Xia, Lifen Tong, Xiaofang Feng, Hubing Xiang, Yi He, Xiaobo Liu
Summary: By incorporating functionalized nanofillers, such as polydopamine-modified graphitic carbon nitride and cerium oxide, into epoxy coatings, their corrosion resistance can be improved and their protective period can be extended.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Weineng Lu, Guanhao Ma, Jinqing Qu
Summary: Four novel bis-chalcone-based carbazole derivative photoinitiators were designed and synthesized in this study. Their maximum absorption wavelengths were determined and found to exhibit high molar extinction coefficients. Furthermore, a three-component photoinitiation system including bis-chalcone/iodonium/amine was successfully used to trigger the rapid and efficient photopolymerization of acrylates. The photoinitiators also showed good photo bleaching and biocompatibility, making them suitable for applications such as 3D printing and deep coating curing.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Xingnan Zhou, Shixian Zhang, Yiheng Song, Hongmei Qin, Chuanxi Xiong, Shan Wang, Quanling Yang, Delong Xie, Rong Fan, Dan Chen
Summary: In this study, eco-friendly 3-amino-1,2,4-triazole (ATA) molecules were used to modify graphene oxide (GO) nanosheets for improving the anti-corrosion performance of water-borne epoxy (WEP) coating. The results show that ATA modification enhances the dispersion of GO in the polymer coating and significantly improves the barrier effect.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Hao Fu, Wei Bing, Xushibojie Liu
Summary: In this study, temperature-sensitive coatings with bacteria-killing and bacteria-releasing functions were prepared on silicone rubber surfaces by UV polymerization and UV photocatalysis. The modified surface exhibited strong and persistent bactericidal effect, inhibiting the formation of bacterial biofilm. Moreover, the smart surface can effectively release bacteria and resist bacterial adhesion through temperature changes. The modified silicone rubber surface showed good biocompatibility without cytotoxicity.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Lee Eyann, Zulkifli Mohamad Ariff, Mohamad Danial Shafiq, Raa Khimi Shuib, Muhamad Sharan Musa
Summary: By investigating the effect of MAA addition on the properties of the WEA core-shell emulsion, film and coating, it was found that MAA can significantly impact the structure and performance of the coatings, and has great potential for applications.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Jinkyu Choi, Kyung Hoon Min, Byeong Seok Kim, Sung-Hyeon Baeck, Sang Eun Shim, Yingjie Qian
Summary: A novel phosphorus-based flame retardant was designed by incorporating aryl groups, which effectively improved the flame retardancy and mechanical properties of polyurethanes.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Saowaluk Taechutrakul, Thananchai Piroonpan, Beata Paulina Rurarz, Slawomir Kadlubowski, Piotr Ulanski, Wanvimol Pasanphan
Summary: This study proposes the use of nanogels to disperse and stabilize water-insoluble organic pigment particles in water-based inks. The nanogels were prepared using electron beam-induced chemical reactions and showed good dispersion and stabilization properties. The use of nanogels in ink formulation improved the ink's hiding power, lightfastness, and resistance properties.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Shan Wan, Huikai Chen, Bokai Liao, Xingpeng Guo
Summary: In this study, 2-amino-5 mercapto-1,3,4-thiadiazole (ATT) was used as an intercalating agent to prepare ATT/BNNS nanofillers via a liquid-phase assisted ultrasound method. TEM results showed that ATT successfully exfoliated BNNS and reduced agglomeration. The WEP ATT/BNNS coating exhibited the best protective performance under saline immersion due to the combined action of ATT inhibitor and BNNS physical barrier.
PROGRESS IN ORGANIC COATINGS
(2024)
Review
Chemistry, Applied
Lijie Yin, Bo Zhang, Ming Tian, Nanying Ning, Wencai Wang
Summary: This paper reviews the recent progress in the synthesis of bio-based waterborne polyurethanes (BWPU) and focuses on its applications in coatings, adhesives, and antimicrobials. BWPU has attracted much attention due to its good physical and chemical properties, no VOCs emissions, exploitation of renewable substances, and structural design-ability.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Yuyang Zhou, Yang Chen, Xinming Cao, Haodong Fu, Yun Li, Yonghui Zhang, Jun Ma, Xin Liu
Summary: This study proposes a strategy to fabricate a high-strength double-layer superhydrophobic actuator, which consists of a metal/glass-based superhydrophobic substrate and a polymer superhydrophobic coating. The coating has high adhesive strength, self-cleaning, anti-ultraviolet irradiation, and anti-stripping properties, along with photothermal and magnetic response capabilities, enabling its application in various fields.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Fengbiao Chen, Fei Gao, Xinru Guo, Yu Chen, Xuelang Gao, Liang Shen
Summary: In this study, various covalent adaptable networks (CANs) were synthesized using multifunctional amines and compared with CANs prepared from primary and secondary amines. The results showed that the performance of CANs is closely related to the crosslinking density, and increasing the content of secondary amines improves the performance but weakens the dynamics.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Qian Zhang, Mengyi Shen, Xingcai Liu, Hao Fu, Wenbo Yang, Jinyuan Zhao, Jian Wang, Yaping Du, Chunjie Ma
Summary: Rare earth-containing corrosion inhibitors were successfully synthesized and added into epoxy coatings for the anti-corrosion of steel materials. The results showed that the coatings with rare earth elements had better anti-corrosion performance, and this difference in performance could be explained by the inherent properties of rare earth elements.
PROGRESS IN ORGANIC COATINGS
(2024)