Citation: Xiao-Ji Ye, Zhuo-Xi Ma, Yi-Xi Song, Jia-Jia Huang, Min-Zhi Rong, Ming-Qiu Zhang. SbF₅-loaded microcapsules for ultrafast self-healing of polymer[J]. Chinese Chemical Letters, ;2014, 25(12): 1565-1568. doi: 10.1016/j.cclet.2014.07.002 shu

SbF₅-loaded microcapsules for ultrafast self-healing of polymer

1.
Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, GD HPPC Lab, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China

Corresponding author: Ming-Qiu Zhang,
Received Date: 22 May 2014
Available Online: 1 July 2014
Fund Project: the Science and Technology Program of Guangdong Province (Nos. 2010B010800021, 2010A011300004, 2011A091102001 and S2013020013029) (No. 20090171110026)

To accelerate self-healing speed of epoxy materials, epoxy-SbF₅ cure was introduced into the healing chemistry. Due to the high activity of SbF₅, a milder SbF₅-ethanol complex with improved processability was prepared, but it was still quite active and cannot be encapsulated by conventional encapsulation techniques like in situ polymerization. Accordingly, a novel route was proposed. Hollow silica microcapsules were firstly synthesized via sol-gel technique, which were then steeped in ethanol solution of SbF₅-ethanol complex under vacuum, allowing infiltration of the latter into the capsules. The optimal formulation for creating the hollow silica capsules was studied in detail. Moreover, the results of optical pyrometry demonstrated that the encapsulated chemical retained its high reactivity toward the epoxy.
- Sol-gel,
- Microencapsulation,
- Lewis acid,
- Self-healing
1. [1]
  [1] M.Q. Zhang, M.Z. Rong, Self-Healing Polymers and Polymer Composites, John Wiley & Sons Inc., Hoboken, 2011.
2. [2]
  [2] Y.C. Yuan, Y. Tao, M.Z. Rong, M.Q. Zhang, Self healing in polymers and polymer composites. Concepts, realization and outlook: a review, Express Polym. Lett. 2 (2008) 238-250.
3. [3]
  [3] M.Q. Zhang, M.Z. Rong, Self-healing polymeric materials towards strength recovery for structural applications, Acta Polym. Sin. 11 (2012) 1183-1199.
4. [4]
  [4] M.Q. Zhang, M.Z. Rong, Intrinsic self-healing of covalent polymers through bond reconnection towards strength restoration, Polym. Chem. 4 (2013) 4878-4884.
5. [5]
  [5] M.Q. Zhang, M.Z. Rong, Design and synthesis of self-healing polymers, Sci. China Chem. 55 (2012) 648-676.
6. [6]
  [6] M.Q. Zhang, M.Z. Rong, Theoretical consideration and modeling of self-healing polymers, J. Polym. Sci. B: Polym. Phys. 50 (2012) 229-241.
7. [7]
  [7] M.Q. Zhang, Sunlight stimulated repeated self-healing, Express Polym. Lett. 6 (2012) 95-95.
8. [8]
  [8] S.R. White, N.R. Sottos, P.H. Geubelle, et al., Autonomic healing of polymer composites, Nature 409 (2001) 794-797.
9. [9]
  [9] B.J. Blaiszik, S.L.B. Kramer, S.C. Olugebefola, et al., Self-healing polymers and composites, Ann. Rev. Mater. Res. 40 (2010) 179-211.
10. [10]
  [10] D.Y. Zhu, M.Z. Rong, M.Q. Zhang, Preparation and characterization of multilayered microcapsule-like microreactor for self-healing polymers, Polymer 54 (2013) 4227-4236.
11. [11]
  [11] C.E. Yuan, M.Z. Rong, M.Q. Zhang, Application of alkoxyamine in self-healing of epoxy, J. Mater. Chem. A 2 (2014) 6558-6566.
12. [12]
  [12] S. Billiet, X.K.D. Hillewaere, R.F.A. Teixeira, F.E. Du Prez, Chemistry of crosslinking processes for self-healing polymers, Macromol. Rapid Commun. 34 (2013) 290-309.
13. [13]
  [13] D.Y. Zhu, B. Wetzel, A. Noll, M.Z. Rong, M.Q. Zhang, Thermo-molded self-healing thermoplastics containing multilayer microreactors, J. Mater. Chem. A 1 (2013) 7191-7198.
14. [14]
  [14] Z.Q. Lei, H.P. Xiang, Y.J. Yuan, M.Z. Rong, M.Q. Zhang, Room-temperature selfhealable and remoldable cross-linked polymer based on the dynamic exchange of disulfide bonds, Chem. Mater. 26 (2014) 2038-2046.
15. [15]
  [15] C.E. Yuan, M.Z. Rong, M.Q. Zhang, Self-healing polyurethane elastomer with thermally reversible alkoxyamines as crosslinkages, Polymer 55 (2014) 1782-1791.
16. [16]
  [16] Z.P. Zhang, M.Z. Rong, M.Q. Zhang, C.E. Yuan, Alkoxyamine with reduced homolysis temperature and its application in repeated autonomous self-healing of stiff polymers, Polym. Chem. 4 (2013) 4648-4654.
17. [17]
  [17] X.J. Ye, J.L. Zhang, Y. Zhu, et al., Ultrafast self-healing of polymer toward strength restoration, ACS Appl. Mater. Interfaces 6 (2014) 3661-3670.
18. [18]
  [18] J. Lee, M. Zhang, D. Bhattacharyya, et al., Micromechanical behavior of self-healing epoxy and hardener-loaded microcapsules by nanoindentation, Mater. Lett. 76 (2012) 62-65.
19. [19]
  [19] Y.C. Yuan, M.Z. Rong, M.Q. Zhang, et al., Self-healing polymeric materials using epoxy/mercaptan as the healant, Macromolecules 41 (2008) 5197-5202.
20. [20]
  [20] D.S. Xiao, Y.C. Yuan, M.Z. Rong, M.Q. Zhang, Hollow polymeric microcapsules: Preparation, characterization and application in holding boron trifluoride diethyl etherate, Polymer 50 (2009) 560-568.
21. [21]
  [21] J.M. Sá enz, J.M. Asua, Dispersion copolymerization of styrene and butyl acrylate in polar solvents, J. Polym. Sci. A: Polym. Chem. 34 (1996) 1977-1992.
22. [22]
  [22] H.H. Wu, Z.M. Zhang, E.B. Wang, Synthesis and structure of a pure inorganic polyoxo-metalate-based porous framework, Chin. Chem. Lett. 23 (2012) 355-358.
1. [1]
  Zhenhao Wang , Yuliang Tang , Ruyu Li , Shuai Tian , Yu Tang , Dehai Li . Bioinspired synthesis of cochlearol B and ganocin A. Chinese Chemical Letters, 2024, 35(7): 109247-. doi: 10.1016/j.cclet.2023.109247
2. [2]
  Salim Ullah , Jianliang Shen , Hong-Tao Xu . Innovative self-healing conductive organogel: Pioneering the future of electronics. Chinese Chemical Letters, 2025, 36(3): 110553-. doi: 10.1016/j.cclet.2024.110553
3. [3]
  Supphachok Chanmungkalakul , Syed Ali Abbas Abedi , Federico J. Hernández , Jianwei Xu , Xiaogang Liu . The dark side of cyclooctatetraene (COT): Photophysics in the singlet states of “self-healing” dyes. Chinese Chemical Letters, 2024, 35(8): 109227-. doi: 10.1016/j.cclet.2023.109227
4. [4]
  Jiajun Lu , Zhehui Liao , Tongxiang Cao , Shifa Zhu . Synergistic Brønsted/Lewis acid catalyzed atroposelective synthesis of aryl-β-naphthol. Chinese Chemical Letters, 2025, 36(1): 109842-. doi: 10.1016/j.cclet.2024.109842
5. [5]
  Runze Liu , Yankai Bian , Weili Dai . Qualitative and quantitative analysis of Brønsted and Lewis acid sites in zeolites: A combined probe-assisted 1H MAS NMR and NH3-TPD investigation. Chinese Journal of Structural Chemistry, 2024, 43(4): 100250-100250. doi: 10.1016/j.cjsc.2024.100250
6. [6]
  Peizhe Li , Qiaoling Liu , Mengyu Pei , Yuci Gan , Yan Gong , Chuchen Gong , Pei Wang , Mingsong Wang , Xiansong Wang , Da-Peng Yang , Bo Liang , Guangyu Ji . Chlorogenic acid supported strontium polyphenol networks ensemble microneedle patch to promote diabetic wound healing. Chinese Chemical Letters, 2024, 35(8): 109457-. doi: 10.1016/j.cclet.2023.109457
7. [7]
  Saadullah Khattak , Hong-Tao Xu , Jianliang Shen . Bio-electronic bandage: Self-powered performances to accelerate intestinal wound healing. Chinese Chemical Letters, 2024, 35(12): 110210-. doi: 10.1016/j.cclet.2024.110210
8. [8]
  Yan Wang , Huixin Chen , Fuda Yu , Shanyue Wei , Jinhui Song , Qianfeng He , Yiming Xie , Miaoliang Huang , Canzhong Lu . Oxygen self-doping pyrolyzed polyacrylic acid as sulfur host with physical/chemical adsorption dual function for lithium-sulfur batteries. Chinese Chemical Letters, 2024, 35(7): 109001-. doi: 10.1016/j.cclet.2023.109001
9. [9]
  Mengjun Sun , Zhi Wang , Jvhui Jiang , Xiaobing Wang , Chuang Yu . Gelation mechanisms of gel polymer electrolytes for zinc-based batteries. Chinese Chemical Letters, 2024, 35(5): 109393-. doi: 10.1016/j.cclet.2023.109393
10. [10]
  Mianfeng Li , Haozhi Wang , Zijun Yang , Zexiang Yin , Yuan Liu , Yingmei Bian , Yang Wang , Xuerong Zheng , Yida Deng . Synergistic enhancement of alkaline hydrogen evolution reaction by role of Ni-Fe LDH introducing frustrated Lewis pairs via vacancy-engineered. Chinese Chemical Letters, 2025, 36(3): 110199-. doi: 10.1016/j.cclet.2024.110199
11. [11]
  Zhao Lu , Hu Lv , Qinzhuang Liu , Zhongliao Wang . Modulating NH₂ Lewis Basicity in CTF-NH₂ through Donor-Acceptor Groups for Optimizing Photocatalytic Water Splitting. Acta Physico-Chimica Sinica, 2024, 40(12): 2405005-. doi: 10.3866/PKU.WHXB202405005
12. [12]
  Jing Guo , Zhi-Guo Lu , Rui-Chen Zhao , Bao-Ku Li , Xin Zhang . Nucleic acid therapy for metabolic-related diseases. Chinese Chemical Letters, 2025, 36(3): 109875-. doi: 10.1016/j.cclet.2024.109875
13. [13]
  Yixia Zhang , Caili Xue , Yunpeng Zhang , Qi Zhang , Kai Zhang , Yulin Liu , Zhaohui Shan , Wu Qiu , Gang Chen , Na Li , Hulin Zhang , Jiang Zhao , Da-Peng Yang . Cocktail effect of ionic patch driven by triboelectric nanogenerator for diabetic wound healing. Chinese Chemical Letters, 2024, 35(8): 109196-. doi: 10.1016/j.cclet.2023.109196
14. [14]
  Jingwen Zhao , Jianpu Tang , Zhen Cui , Limin Liu , Dayong Yang , Chi Yao . A DNA micro-complex containing polyaptamer for exosome separation and wound healing. Chinese Chemical Letters, 2024, 35(9): 109303-. doi: 10.1016/j.cclet.2023.109303
15. [15]
  Jiliang Deng , Guoliang Shi , Zhihang Ye , Quan Xiao , Xiaoting Zhang , Lei Ren , Fangyu Yang , Miao Wang . Unveiling and swift diagnosing chronic wound healing with artificial intelligence assistance. Chinese Chemical Letters, 2025, 36(3): 110496-. doi: 10.1016/j.cclet.2024.110496
16. [16]
  Wenyi Mei , Lijuan Xie , Xiaodong Zhang , Cunjian Shi , Fengzhi Wang , Qiqi Fu , Zhenjiang Zhao , Honglin Li , Yufang Xu , Zhuo Chen . Design, synthesis and biological evaluation of fluorescent derivatives of ursolic acid in living cells. Chinese Chemical Letters, 2024, 35(5): 108825-. doi: 10.1016/j.cclet.2023.108825
17. [17]
  Huipeng Zhao , Xiaoqiang Du . Polyoxometalates as the redox anolyte for efficient conversion of biomass to formic acid. Chinese Journal of Structural Chemistry, 2024, 43(2): 100246-100246. doi: 10.1016/j.cjsc.2024.100246
18. [18]
  Dan-Ying Xing , Xiao-Dan Zhao , Chuan-Shu He , Bo Lai . Kinetic study and DFT calculation on the tetracycline abatement by peracetic acid. Chinese Chemical Letters, 2024, 35(9): 109436-. doi: 10.1016/j.cclet.2023.109436
19. [19]
  Lihang Wang , Mary Li Javier , Chunshan Luo , Tingsheng Lu , Shudan Yao , Bing Qiu , Yun Wang , Yunfeng Lin . Research advances of tetrahedral framework nucleic acid-based systems in biomedicine. Chinese Chemical Letters, 2024, 35(11): 109591-. doi: 10.1016/j.cclet.2024.109591
20. [20]
  Fereshte Hassanzadeh-Afruzi , Mina Azizi , Iman Zare , Ehsan Nazarzadeh Zare , Anwarul Hasan , Siavash Iravani , Pooyan Makvandi , Yi Xu . Advanced metal-organic frameworks-polymer platforms for accelerated dermal wound healing. Chinese Chemical Letters, 2024, 35(11): 109564-. doi: 10.1016/j.cclet.2024.109564

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(565)
HTML views(1)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

SbF5-loaded microcapsules for ultrafast self-healing of polymer

Metrics

通讯作者: 陈斌, bchen63@163.com

SbF₅-loaded microcapsules for ultrafast self-healing of polymer