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学者姓名：程燕
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Abstract ：
Antifouling coatings play a crucial role in preventing the adhesion of marine organisms, bacteria, and blood, making them a primary strategy for combating biofouling in the marine industry. However, conventional antifouling coatings suffer from drawbacks such as high toxicity, limited abrasion resistance, and unstable polymer degradation rates, which can have adverse effects on the environment, economy, and human health. Thus, there is an urgent need for the development of sustainable and nontoxic antifouling coatings. This review first presents four major antifouling strategies: traditional coatings based on wettability, traditional coatings with protective structures, nontoxic coatings based on main chain degradable polymers, and nontoxic coatings combining main chain degradation with branch chain hydrolysis polymers. Second, the review provides a comprehensive overview of antifouling coatings with diverse functionalities, including antibacterial, anti-protein, anti-blood, anti-incrusting, adhesive, self-healing, and corrosion-resistant properties. Then, the application of antifouling coatings in marine environments and the medical field is thoroughly explored. Additionally, the review addresses the current challenges encountered by antifouling coatings. Finally, a forward-looking perspective is presented, envisioning future advancements in this field. By addressing these aspects, this review aims to stimulate further development and innovation in the realm of antifouling coatings. © 2024 Elsevier Ltd
Keyword ：
Antifouling coatings Antifouling coatings Marine biofouling Marine biofouling Medical biofouling Medical biofouling Multifunctional antifouling coatings Multifunctional antifouling coatings Non-toxic antifouling Non-toxic antifouling
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| GB/T 7714 | Zang, X. , Ni, Y. , Wang, Q. et al. Non-toxic evolution: Advances in multifunctional antifouling coatings [J]. | Materials Today , 2024 , 75 : 210-243 . |
| MLA | Zang, X. et al. "Non-toxic evolution: Advances in multifunctional antifouling coatings" . | Materials Today 75 (2024) : 210-243 . |
| APA | Zang, X. , Ni, Y. , Wang, Q. , Cheng, Y. , Huang, J. , Cao, X. et al. Non-toxic evolution: Advances in multifunctional antifouling coatings . | Materials Today , 2024 , 75 , 210-243 . |
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Abstract ：
Conductive hydrogels have great potential in flexible electronics due to their flexibility, excellent biocompatibility and diverse functionalities. However, most rapid-gelation hydrogels tend to manifest weak and fragile due to vigorous reaction process and poor adaptability in cryogenic environment, which severely impede their practical applications. Herein, a facile and mild strategy for rapid gelation is proposed that accelerates polymerization by generating reactive oxygen radicals via electron transfer based on the excitation of ferric phytate ligands under UV irradiation, which takes only 17 s to initiate. Interestingly, the introduced phytic acid imparts the hydrogel excellent electrical conductivity (12 ms/cm), frost resistance (- 31celcius) and improves tensile properties (elongation at break 1299 %). The hydrogel that combines the above merits inspires the construction of strain sensor for monitoring physiological activity of low-temperature environments. This study provides a simple and universal approach for the rapid preparation of antifreeze hydrogels and reinforces the focus on sustainable and high-value utilization of phytic acid in advanced applications.
Keyword ：
Anti-freezing Anti-freezing Ferric phytate Ferric phytate Hydrophobic association Hydrophobic association Rapid gelation Rapid gelation Strain sensor Strain sensor
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| GB/T 7714 | Yang, Yue , Ni, Yimeng , Wang, Huicai et al. UV-induced ferric phytate access to fast gelation of conductive and anti-freezing hydrogels for cryogenic strain sensing [J]. | CHEMICAL ENGINEERING JOURNAL , 2024 , 482 . |
| MLA | Yang, Yue et al. "UV-induced ferric phytate access to fast gelation of conductive and anti-freezing hydrogels for cryogenic strain sensing" . | CHEMICAL ENGINEERING JOURNAL 482 (2024) . |
| APA | Yang, Yue , Ni, Yimeng , Wang, Huicai , Chen, Lejun , Zhu, Tianxue , Zheng, Yanhui et al. UV-induced ferric phytate access to fast gelation of conductive and anti-freezing hydrogels for cryogenic strain sensing . | CHEMICAL ENGINEERING JOURNAL , 2024 , 482 . |
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In this paper, a stainless steel mesh coated with titanium dioxide (TiO2@SSM) membrane was developed for the separation of stable oil-water emulsions and the degradation of soluble pollutants. The TiO2@SSM membrane showed excellent underwater anti-oil adhesion performance and efficient emulsion separation under gravity (flux of 207.7 L m- 2 h-1 and efficiency of 99.58 % for toluene-water emulsion). The emulsion could also be pre-broken by microbubble flotation to enhance the separation performance of the TiO2@SSM membrane (microbubble flotation followed by separation has a flux of 369.3 L m- 2 h-1, and efficiency of 99.71 %). And the synergistic operation of separation and microbubble flotation can increase the flux to 451.6 L m- 2 h-1. The membrane showed outstanding stability and could be recycled for more than 20 times without significant deterioration, and demonstrated chemical stability for corrosion resistance test (pH 0-14). In addition, the membrane, which is easily modified with silver nanoparticles, achieves improved photocatalytic degradation properties (efficiency from 58.8 % to 88.7 %) and microbubble flotation effect (flux of 613.4 L m- 2 h-1). This work provides a rational strategy for the preparation and optimization of inorganic functional membranes for effective emulsion separation and dye degradation, and demonstrates promising applications of the separation and purification in oilcontaining sewage and wastewater remediation.
Keyword ：
Electrophoretic deposition Electrophoretic deposition Emulsion separation Emulsion separation Mesh membrane Mesh membrane Microbubble flotation Microbubble flotation Photocatalytic degradation Photocatalytic degradation
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| GB/T 7714 | Jiang, Yuxie , Wang, Kai , Zhang, Yingzhen et al. Superoleophobic TiO2@SSM membranes with antifouling and photocatalytic ability for efficient microbubbles flotation emulsion separation and organic pollutants degradation [J]. | JOURNAL OF MEMBRANE SCIENCE , 2023 , 690 . |
| MLA | Jiang, Yuxie et al. "Superoleophobic TiO2@SSM membranes with antifouling and photocatalytic ability for efficient microbubbles flotation emulsion separation and organic pollutants degradation" . | JOURNAL OF MEMBRANE SCIENCE 690 (2023) . |
| APA | Jiang, Yuxie , Wang, Kai , Zhang, Yingzhen , Cheng, Yan , Zhu, Tianxue , Huang, Jianying et al. Superoleophobic TiO2@SSM membranes with antifouling and photocatalytic ability for efficient microbubbles flotation emulsion separation and organic pollutants degradation . | JOURNAL OF MEMBRANE SCIENCE , 2023 , 690 . |
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本发明涉及一种含铋的硅酸盐的合成和应用，属于材料科学催化剂技术领域。制备含硅酸铋(Bi2SiO5)的粉状催化材料时，将铋源溶于酸性溶液中得到含铋溶液，按照硅源中的硅原子与铋源中的铋原子的摩尔比为25∶1～0.5∶1，将硅源与铋源混和，根据需要加入一定量的载体，用碱性物质调节PH值至5～12，搅拌、陈化、洗涤，烘干，研磨后进行焙烧，可得粉状硅酸铋(Bi2SiO5)或含硅酸铋(Bi2SiO5)的粉状催化材料，其中硅酸铋(Bi2SiO5)的质量百分含量为100％～5％，载体的质量百分含量为0～95％。本发明用简单的方法制备含有结晶度良好的硅酸铋(Bi2SiO5)的催化材料，该催化材料可用于光催化和烃类的氧化过程。
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| GB/T 7714 | 陈晓晖 , 郑婧 , 黄清明 et al. 一种含铋的硅酸盐的合成和应用 : CN200810070563.2[P]. | 2008/1/31 . |
| MLA | 陈晓晖 et al. "一种含铋的硅酸盐的合成和应用" : CN200810070563.2. | 2008/1/31 . |
| APA | 陈晓晖 , 郑婧 , 黄清明 , 程燕 , 魏可镁 . 一种含铋的硅酸盐的合成和应用 : CN200810070563.2. | 2008/1/31 . |
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