Citation: Shang Ke, Liao Wang, Wang Yu-Zhong. Thermally stable and flame-retardant poly(vinyl alcohol)/montmorillonite aerogel via a facile heat treatment[J]. Chinese Chemical Letters, ;2018, 29(3): 433-436. doi: 10.1016/j.cclet.2017.08.017 shu

Thermally stable and flame-retardant poly(vinyl alcohol)/montmorillonite aerogel via a facile heat treatment

Center for Degradable and Flame-Retardant Polymeric Materials, National Engineering Laboratory of Eco-Friendly Polymeric Materials(Sichuan), State Key Laboratory of Polymer Materials Engineering, College of Chemistry, Sichuan University, Chengdu 610064, China

Corresponding author: Liao Wang, liaowang0624@126.com Wang Yu-Zhong, yzwang@scu.edu.cn
Received Date: 21 May 2017
Revised Date: 27 July 2017
Accepted Date: 5 August 2017
Available Online: 18 March 2017

Figures(4)

Poly(vinyl alcohol)/montmorillonite aerogels with high thermal stability and flame retardancy were prepared with a facile heat treatment method, in which the poly(vinyl alcohol)/montmorillonite aerogels was first prepared by an eco-friendly freeze-drying method, following by a heat treatment process. The structure of the aerogels before and after heat treatment process was characterized by Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). The thermal stability of the aerogel treated for 3 h at 200℃ was improved significantly, which was accompanied by a slight decrease of mechanical property. Meanwhile, cone calorimetry (CC) test revealed that the flame-retardant performance of the heat treated aerogel was improved remarkably.
- Aerogel,
- Polyvinyl alcohol,
- Clay,
- Thermal stability,
- Flame retardant
1. [1]
  S.S. Kistler, Nature 127(1931) 741.
2. [2]
  G. Pajonk, J. Non-Cryst. Solids 225(1998) 307-314. doi: 10.1016/S0022-3093(98)00131-8
3. [3]
  K. Shang, W. Liao, J. Wang, et al., ACS Appl. Mater. Interfaces 8(2015) 643-650.
4. [4]
  H.B. Chen, B.S. Chiou, Y.Z. Wang, D.A. Schiraldi, ACS Appl. Mater. Interfaces 5(2013) 1715-1721. doi: 10.1021/am3028603
5. [5]
  H.B. Chen, Y.Z. Wang, M. Sánchez-Soto, D.A. Schiraldi, Polymer 53(2012) 5825-5831. doi: 10.1016/j.polymer.2012.10.029
6. [6]
  J. Wang, D. Zhao, K. Shang, et al., J. Mater. Chem. A 4(2016) 9381-9389. doi: 10.1039/C6TA03146C
7. [7]
  A. Mulyadi, Z. Zhang, Y. Deng, ACS Appl. Mater. Interfaces 8(2016) 2732-2740. doi: 10.1021/acsami.5b10985
8. [8]
  A. El Kadib, M. Bousmina, Chem.-Eur. J. 18(2012) 8264-8277. doi: 10.1002/chem.v18.27
9. [9]
  H.B. Chen, Y. Zhao, P. Shen, et al., ACS Appl. Mater. Interfaces 7(2015) 20208-20214. doi: 10.1021/acsami.5b05776
10. [10]
  H.B. Chen, Y.Z. Wang, D.A. Schiraldi, ACS Appl. Mater. Interfaces 6(2014) 6790-6796. doi: 10.1021/am500583x
11. [11]
  M. Lewin, Fire Mater. 27(2003) 1-7. doi: 10.1002/(ISSN)1099-1018
12. [12]
  M. Lewin, Polym. Advan. Technol. 17(2006) 758-763. doi: 10.1002/(ISSN)1099-1581
13. [13]
  B. Schartel, M. Bartholmai, U. Knoll, Polym. Advan. Technol.17(2006) 772-777. doi: 10.1002/(ISSN)1099-1581
14. [14]
  L. Wang, M. Sánchez-Soto, M.L. Maspoch, Mater. Des. 52(2013) 609-614. doi: 10.1016/j.matdes.2013.05.096
15. [15]
  Y.T. Wang, S.F. Liao, K. Shang, et al., ACS Appl. Mater. Interfaces 7(2015) 1780-1786. doi: 10.1021/am507409d
16. [16]
  B. Holland, J. Hay, Polymer 42(2001) 6775-6783. doi: 10.1016/S0032-3861(01)00166-5
17. [17]
  P. Thomas, J.P. Guerbois, G. Russell, B. Briscoe, J. Therm. Anal. Calorim. 64(2001) 501-508. doi: 10.1023/A:1011578514047
18. [18]
  M. Zanetti, Flammability and Thermal Stability of Polymer/Layered Silicate Nanocomposites, Woodhead Publishing Ltd., Cambridge, UK, 2006, pp. 256-272.
19. [19]
  F. Laoutid, L. Bonnaud, M. Alexandre, J.M. Lopez-Cuesta, P. Dubois, Mat. Sci. Eng. R 63(2009) 100-125. doi: 10.1016/j.mser.2008.09.002
20. [20]
  P. Kiliaris, C. Papaspyrides, Prog. Polym. Sci. 35(2010) 902-958. doi: 10.1016/j.progpolymsci.2010.03.001
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沈阳化工大学材料科学与工程学院沈阳 110142