有机硅自修复材料在可穿戴装备、智能涂层等领域有广泛应用。本文分别从外援型和本征型两大类介绍了有机硅自修复材料的特点、修复机理和最新研究进展。在外援型有机硅自修复材料中，主要介绍了利用光引发自由基反应、缩合固化、硅氢加成等有机硅特异性反应实现自修复。在本征型有机硅自修复材料中介绍了利用Diels-Alder反应、酰腙键、酯键、Schiff base结构等可逆化学反应，金属-配体配位作用以及氢键、π-π堆叠作用等超分子作用，实现自修复功能的途径及特点；除此之外还介绍了最小化表面自由能、巯基与纳米银之间的键合作用和重构反应等有机硅自修复实例。最后，本文指出了有机硅自修复材料面临的问题并对今后的发展方向进行了展望。
Silicone self-healing materials are widely used in wearable equipment, smart coatings and other fields. In this review, we detail the self-healing properties, mechanism and latest research progress for both extrinsic and intrinsic silicone self-healing materials. In the section of extrinsic silicone self-healing materials, a variety of silicone-specific reactions, including light-induced radical reaction, condensation curing and hydrosilylation, that have been exploited to achieve self-healing properties are discussed. Similarly, mechanisms to achieve intrinsic self-healing through reversible chemical reactions, metal-ligand coordination, supramolecular interaction and other methods are described in the following section, as well as their properties. To be more specific, reversible chemical reactions could be divided into Diels-Alder reaction, acylhydrazone bonds, ester bonds and Schiff-base bonds, while supramolecular interactions consist of hydrogen bonding and π-π stacking. Besides, some other self-healing systems such as minimizing surface free energy, thiol-silver nanoparticles interaction and reconstruction reaction are introduced. Based on the review, a brief appraisal of the challenges and orientation for future developments in this field is presented.
Contents
1 Introduction
2 Extrinsic silicone self-healing materials
2.1 Light-induced
2.2 Condensation-curing
2.3 Hydrosilylation
3 Intrinsic silicone self-healing materials
3.1 Reversible chemical reaction
3.2 Metal-ligand coordination
3.3 Supramolecular interaction
3.4 Others
4 Conclusion
[1] Mauldin T C, Kessler M R. International Materials Reviews, 2010, 55:317.
[2] 李思超(Li S C), 韩朋(Han P), 许华平(Xu H P). 化学进展(Progress in Chemistry), 2012, 24(7):1346.
[3] 李海燕(Li H Y), 张丽冰(Zhang L B), 王俊(Wang J). 化工进展(Chemical Industry and Engineering Progress), 2012, (07):1549.
[4] 祁恒治(Qi H Z), 赵蕴慧(Zhao Y H), 朱孔营(Zhu K Y), 袁晓燕(Yuan X Y). 化学进展(Progress in Chemistry), 2011, 23(12):2560.
[5] 吴建元(Wu J Y), 王卫(Wang W), 袁莉(Yuan L),顾嫒娟(Gu A J), 梁国正(Liang G Z). 材料导报(Materials Review), 2009, 23(1):39.
[6] 章明秋(Zhang M Q), 容敏智(Rong M Z). 高分子学报(Acta Polymerica Sinica), 2012, (11):1183.
[7] Ni Z, Lin Y. Journal of Shenzhen University, 2017, 34:441.
[8] 汪海平(Wang H P), 容敏智(Rong M Z), 章明秋(Zhang M Q). 化学进展(Progress in Chemistry), 2010, (12):2397.
[9] White S R, Sottos N R, Geubelle P H, Moore J S, Kessler M R, Sriram S R, Brown E N, Viswanathan S. Nature, 2001, 409:794.
[10] 冯圣玉(Feng S Y), 张洁(Zhang J), 李美江(Li M J), 朱庆增(Zhu Q Z). 有机硅高分子及其应用(Silicone Polymers and their Applications). 北京:化学工业出版社(Beijing:Chemical Industry Press), 2004. 97.
[11] Lee M W, An S, Yoon S S, Yarin A L. Advances in Colloid and Interface Science, 2017, 252:21.
[12] Araújo M, Van Tittelboom K, Dubruel P, van Vlierberghe S, De Belie N. Smart Materials & Structures, 2017, 26:055031.
[13] Song Y K, Jo Y H, Lim Y J, Cho S Y, Yu H C, Ryu B C, Lee S I, Chung C M. ACS Applied Materials & Interfaces, 2013, 5:1378.
[14] Rao Q, Chen K, Wang C. RSC Advances, 2016, 6:53949.
[15] Cho S H, Andersson H M, White S R, Sottos N R, Braun P V. Advanced Materials, 2006, 18:997.
[16] Keller M. W, White S. R, Sottos N. R. Advanced Functional Materials, 2007, 17:2399.
[17] Keller M W, White S R, Sottos N R. Polymer, 2008, 49:3136.
[18] Lee M W, An S, Kim Y, Yoon S S, Yarin A L. Chemical Engineering Journal, 2018, 334:1093.
[19] Lee M W, Sett S, An S, Yoon S S, Yarin A L. ACS Applied Materials & Interfaces, 2017, 9:27223.
[20] Lee M W, An S, Jo H S, Yoon S S, Yarin A L. ACS Applied Materials & Interfaces, 2015, 7:19546.
[21] Lee M W, An S, Jo H S, Yoon S S, Yarin A L. ACS Applied Materials & Interfaces, 2015, 7:19555.
[22] Lee M W, An S, Lee C, Liou M, Yarin A L, Yoon S S. ACS Applied Materials & Interfaces, 2014, 6:10461.
[23] Pramanik N B, Mondal P, Mukherjee R, Singha N K. Polymer, 2017, 119:195.
[24] Zhao J, Xu R, Luo G, Wu J, Xia H. Polymer Chemistry, 2016, 7:7278.
[25] Nasresfahani A, Zelisko P M. Polym. Chem., 2017, 8:2942.
[26] Schäfer S, Kickelbick G. Polymer, 2015, 69:357.
[27] Fu G, Yuan L, Liang G, Gu A. Journal of Materials Chemistry A, 2016, 4:4232.
[28] Gou Z M, Zuo Y J, Feng S Y. RSC Advances, 2016, 6:73140.
[29] Jo Y Y, Lee A S, Baek K Y, Lee H, Hwang S S. Polymer, 2017, 108:58.
[30] Roy N, Buhler E, Lehn J M. Polymer International, 2014, 63:1400.
[31] Zuo Y, Gou Z, Zhang C, Feng S. Macromol Rapid Commun, 2016, 37:1052.
[32] Lai J C, Mei J F, Jia X Y, Li C H, You X Z, Bao Z N. Advanced Materials, 2016, 28:8277.
[33] Zhang B L, Zhang P, Zhang H Z, Yan C, Zheng Z J, Wu B, Yu Y. Macromolecular Rapid Communications, 2017, 38:1700110.
[34] Rao Y, Chortos A, Pfattner R, Lissel F, Chiu Y, Feig V, Xu J, Kurosawa T, Gu X, Wang C, He M, Chung J, Bao Z N. Journal of the American Chemical Society, 2016, 138:6020.
[35] Yan X, Liu Z, Zhang Q, Lopez J, Wang H, Wu H C, Niu S, Yan H, Wang S, Lei T, Li J, Qi D, Huang P, Huang J, Zhang Y, Wang Y, Li G, Tok J B, Chen X, Bao Z N. Journal of the American Chemical Society, 2018, 140:5280.
[36] Li C H, Wang C, Keplinger C, Zuo J L, Jin L, Sun Y, Zheng P, Cao Y, Lissel F, Linder C, You X Z, Bao Z N. Nature Chemistry, 2016, 8:618.
[37] Yu D J, Zhao X X, Zhou C J, Zhang C, Zhao S G. Macromolecular Chemistry and Physics, 2017, 218:1600519.
[38] Jia X Y, Mei J F, Lai J C, Li C H, You X Z. Chemical Communications, 2015, 51:8928.
[39] Tazawa S, Shimojima A, Maeda T, Hotta A. Journal of Applied Polymer Science, 2017:45419.
[40] Folmer B J B, Sijbesma R P, Versteegen R M, van Der Rijt J A J, Meijer E W. Advanced Materials, 2000, 12:874.
[41] Zhang A, Yang L, Lin Y, Yan L, Lu H, Wang L. Journal of Applied Polymer Science, 2013, 129:2435.
[42] Baek P, Aydemir N, Chaudhary O J, Chan E W C, Malmstrom J, Giffney T, Khadka R, Barker D, Travas-Sejdic J. RSC Advances, 2016, 6:98466.
[43] Roy N, Buhler E, Lehn J M. Chemistry, 2013, 19:8814.
[44] Kang J, Son D, Wang G N, Liu Y X, Lopez J,Kim Y, Oh J Y, Katsumata T, Mun J, Lee Y, Jin L H, Tok J B, Bao Z N. Advanced Materials, 2018, 30:1706846.
[45] Burattini S, Colquhoun H M, Greenland B W, Hayes W. Faraday Discussions, 2009, 143:251.
[46] Mei J, Jia X, Lai J, Sun Y, Li C, Wu J, Cao Y, You X, Bao Z N. Macromolecular Rapid Communications, 2016, 37:1667.
[47] Itoh S, Kodama S, Kobayashi M, Hara S, Wada H, Kuroda K, Shimojima A. ACS Nano, 2017, 11:10289.
[48] Zhang H, Hou C, Song L, Ma Y, Ali Z, Gu J, Zhang B, Zhang H, Zhang Q. Chemical Engineering Journal, 2017, 334:598.
[49] Zhang H, Ma Y, Tan J, Fan X, Liu Y, Gu J, Zhang B, Zhang H, Zhang Q. Composites Science & Technology, 2016, 137:78.
[50] Martín R, Rekondo A, Echeberria J, Cabañero G, Grande H J, Odriozola I. Chemical Communications, 2012, 48:8255.
[51] Zheng P, Mccarthy T J. Journal of the American Chemical Society, 2012, 134:2024.
PDF
(1362KB)
