自愈防腐体系的愈合机制及应用的研究进展
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摘要
综述了不同自愈体系的自愈机制,根据是否需要外加修复剂,将自愈体系分为本征型和外援型两类,其中本征型自愈体系的愈合机制是指非共价键(氢键作用、疏水作用、静电作用)和共价键(DA键、双硫键)的重新结合作用;外援型自愈体系是引入修复剂,利用修复剂修复损伤。最后,对自愈体系的主要的应用技术:层层自组装技术、微胶囊封装技术和化学转化膜技术进行了综述。
The re-healing mechanism of different re-healing coating systems is reviewed. According to whether a restorative agent is added or not, the re-healing coating systems may be divided into extrinsic re-healing coating system and intrinsic one. The intrinsic re-healing coating system mainly refers to the rebinding effect of non-covalent bonding, such as hydrogen bonding, hydrophobic effect and electrostatic interactions and covalent bonding, such as DA bonding and disulfide bonding. The extrinsic re-healing coating system relies on the incorporation of restorative agents, with the function of which the damage of a coating system may be restored. The main application technologies of re-healing coating system, such as layer-by-layer(LbL) self-assembly technology, microcapsule packaging technology and chemical conversion coating technology, are reviewed.
The re-healing mechanism of different re-healing coating systems is reviewed. According to whether a restorative agent is added or not, the re-healing coating systems may be divided into extrinsic re-healing coating system and intrinsic one. The intrinsic re-healing coating system mainly refers to the rebinding effect of non-covalent bonding, such as hydrogen bonding, hydrophobic effect and electrostatic interactions and covalent bonding, such as DA bonding and disulfide bonding. The extrinsic re-healing coating system relies on the incorporation of restorative agents, with the function of which the damage of a coating system may be restored. The main application technologies of re-healing coating system, such as layer-by-layer(LbL) self-assembly technology, microcapsule packaging technology and chemical conversion coating technology, are reviewed.
引文
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[9] Zhang Z H, Hu Y L, Liu Z S, et al. Synthesis and evaluation of a moisture-promoted healing copolymer[J]. Polymer, 2012, 53:2979
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[12] Skirtach A G, Yashchenok A M, M?hwald H. Encapsulation, re‐lease and applications of LbL polyelectrolyte multilayer capsules[J]. Chem. Commun., 2011, 47:12736
[13] Njoku C N, Arukalam I O, Bai W C, et al. Optimizing maleic anhy‐dride microcapsules size for use in self‐healing epoxy‐based coat‐ings for corrosion protection of aluminum alloy[J]. Mater. Corr.,2018, 69:1257
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[15] Song J H, Cui X F, Jin G, et al. Self-healing conversion coating with gelatin-chitosan microcapsules containing inhibitor on AZ91D alloy[J]. Surf. Eng., 2017, 34:79
[16] Yang L, Lin Y L, Wang L S, et al. The synthesis and characteriza‐tion of supramolecular elastomers based on linear carboxyl-termi‐nated polydimethylsiloxane oligomers[J]. Polym. Chem., 2013,5:153
[17] Burattini S, Colquhoun H M, Fox J D, et al. A self-repairing, supra‐molecular polymer system:Healability as a consequence of donoracceptorπ-πstacking interactions[J]. Chem. Commun., 2009, 44:6717
[18] Shen J F, Yan B, Li T, et al. Mechanical, thermal and swelling properties of poly(acrylic acid)-graphene oxide composite hydro‐gels[J]. Soft Matter, 2012, 8:1831
[19] Phadke A, Zhang C, Arman B, et al. Rapid self-healing hydrogels[J]. Proc. Natl. Acad. Sci. U.S.A, 2012, 109:4383
[20] Cong H P, Wang P, Yu S H. Stretchable and self-healing graphene oxide-polymer composite hydrogels:A dual-network design[J].Chem. Mater., 2013, 25:3357
[21] Wang L M, Urata C, Sato T, et al. Self-healing superhydrophobic materials showing quick damage recovery and long-term durabili‐ty[J]. Langmuir, 2017, 33:9972
[22] Tuncaboylu D C, Sari M, Oppermann W, et al. Tough and selfhealing hydrogels formed via hydrophobic interactions[J]. Macro‐molecules, 2011, 44:4997
[23] Tuncaboylu D C, Sahin M, Argun A, et al. Dynamics and large strain behavior of self-healing hydrogels with and without surfac‐tants[J]. Macromolecules, 2012, 45:1991
[24] Akay G, Hassan-Raeisi A, Tuncaboylu D C, et al. Self-healing hy‐drogels formed in catanionic surfactant solutions[J]. Soft Matter,2013, 9:2254
[25] Tuncaboylu D C, Argun A, Sahin M, et al. Structure optimization of self-healing hydrogels formed via hydrophobic interactions[J].Polymer, 2012, 53:5513
[26] Miquelard-Garnier G, Creton C, Hourdet D. Strain induced cluster‐ing in polyelectrolyte hydrogels[J]. Soft Matter, 2008, 4:1011
[27] Shafiq Z, Cui J X, Pastor‐Pérez L, et al. Bioinspired underwater bonding and debonding on demand[J]. Angew. Chem. Int. Ed.,2012, 124:4408
[28] Holten-Andersen N, Harrington M J, Birkedal H, et al. pH-induced metal-ligand cross-links inspired by mussel yield self-healing poly‐mer networks with near-covalent elastic moduli[J]. Proc. Natl.Acad. Sci. U.S.A, 2011, 108:2651
[29] Burnworth M, Tang L M, Kumpfer J R, et al. Optically healable su‐pramolecular polymers[J]. Nature, 2011, 472:334
[30] Chen X X, Dam M A, Ono K, et al. A thermally re-mendable crosslinked polymeric material[J]. Science, 2002, 295:1698
[31] Zhao H W, Feng L B, Shi X T, et al. Synthesis and healing behav‐ior of thermo-reversible self-healing epoxy resins[J]. Acta Polym.Sin., 2018,(3):395(赵翰文,冯利邦,史雪婷等.热可逆自修复环氧树脂的合成与修复行为[J].高分子学报, 2018,(3):395)
[32] Amamoto Y, Otsuka H, Takahara A, et al. Self-healing of covalent‐ly cross-linked polymers by reshuffling thiuram disulfide moieties in air under visible light[J]. Adv. Mater., 2012, 24:3975
[33] Yoon J A, Kamada J, Koynov K, et al. Self-healing polymer films based on thiol-disulfide exchange reactions and self-healing kinet‐ics measured using atomic force microscopy[J]. Macromolecules,2012, 45:142
[34] Xu Y R, Chen D J. A novel self‐healing polyurethane based on di‐sulfide bonds[J]. Macromol. Chem. Phys., 2016, 217:1191
[35] Sugama T, Gawlik K. Self-repairing poly(phenylenesulfide)coat‐ings in hydrothermal environments at 200℃[J]. Mater. Lett.,2003, 57:4282
[36] Feng J Z, Ming Y Q, Zhang Y F, et al. Progress of research on en‐capsuled isocyanate self-healing polymeric materials[J]. Chem.Ind. Eng. Prog., 2016, 35:175(冯建中,明耀强,张宇帆等.异氰酸酯胶囊型自修复高分子材料研究进展[J].化工进展, 2016, 35:175)
[37] Andreeva D V, Fix D, M?hwald H. Self-healing anticorrosion coat‐ings based on pH-sensitive polyelectrolyte/inhibitor sandwichlike nanostructures[J]. Adv. Mater., 2008, 20:2789
[38] Andreeva D V, Fix D, M?hwald H, et al. Buffering polyelectrolyte multilayers for active corrosion protection[J]. J. Mater. Chem.,2008, 18:1738
[39] Andreeva D V, Skorb E V, Shchukin D G. Layer-by-layer polyelec‐trolyte/inhibitor nanostructures for metal corrosion protection[J].ACS Appl. Mater. Interfaces, 2010, 2:1954
[40] Syed J A, Tang S C, Lu H B, et al. Smart PDDA/PAA multilayer coatings with enhanced stimuli responsive self-healing and anticorrosion ability[J]. Colloid Surf. A-Physicochem. Eng. Asp.,2015, 476:48
[41] Shchukin D G, SukhorukovG B. Nanoparticle synthesis in engi‐neered organic nanoscale reactors[J]. Adv. Mater., 2004, 16:671
[42] Skirtach A G, Antipov A A, Shchukin D G, et al. Remote activa‐tion of capsules containing Ag nanoparticles and IR dye by laser light[J]. Langmuir, 2004, 20:6988
[43] K?hler K, Shchukin D G, M?hwald H, et al. Thermal behavior of polyelectrolyte multilayer microcapsules. 1. the effect of odd and even layer number[J]. J. Phys. Chem., 2005, 109B:18250
[44] Shchukin D G, Gorin D A, M?hwald H. Ultrasonically induced opening of polyelectrolyte microcontainers[J]. Langmuir, 2006,22:7400
[45] Andreeva D V, Fix D, M?hwald H, et al. Buffering polyelectrolyte multilayers for active corrosion protection[J]. J. Mater. Chem.,2008, 18:1738
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