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
1. [1]
  Guizhi Zhu , Junrui Tan , Longfei Tan , Qiong Wu , Xiangling Ren , Changhui Fu , Zhihui Chen , Xianwei Meng . Growth of CeCo-MOF in dendritic mesoporous organosilica as highly efficient antioxidant for enhanced thermal stability of silicone rubber. Chinese Chemical Letters, 2025, 36(1): 109669-. doi: 10.1016/j.cclet.2024.109669
2. [2]
  Shunshun Jiang , Ji Zhang , Jing Wang , Shan-Tao Zhang . Excellent energy storage properties in non-stoichiometric Bi_0.5Na_0.5TiO₃-based relaxor ferroelectric ceramics. Chinese Chemical Letters, 2024, 35(7): 108955-. doi: 10.1016/j.cclet.2023.108955
3. [3]
  Bo Yang , Pu-An Lin , Tingwei Zhou , Xiaojia Zheng , Bing Cai , Wen-Hua Zhang . Facile surface regulation for highly efficient and thermally stable perovskite solar cells via chlormequat chloride. Chinese Chemical Letters, 2024, 35(10): 109425-. doi: 10.1016/j.cclet.2023.109425
4. [4]
  Jingyu Cai , Xiaoyu Miao , Yulai Zhao , Longqiang Xiao . Exploratory Teaching Experiment Design of FeOOH-RGO Aerogel for Photocatalytic Benzene to Phenol. University Chemistry, 2024, 39(4): 169-177. doi: 10.3866/PKU.DXHX202311028
5. [5]
  Feng Zheng , Ruxun Yuan , Xiaogang Wang . “Research-Oriented” Comprehensive Experimental Design in Polymer Chemistry: the Case of Polyimide Aerogels. University Chemistry, 2024, 39(10): 210-218. doi: 10.12461/PKU.DXHX202404027
6. [6]
  Manman Ou , Yunjian Zhu , Jiahao Liu , Zhaoxuan Liu , Jianjun Wang , Jun Sun , Chuanxiang Qin , Lixing Dai . Polyvinyl alcohol fiber with enhanced strength and modulus and intense cyan fluorescence based on covalently functionalized graphene quantum dots. Chinese Chemical Letters, 2025, 36(2): 110510-. doi: 10.1016/j.cclet.2024.110510
7. [7]
  Yuchen Zhou , Huanmin Liu , Hongxing Li , Xinyu Song , Yonghua Tang , Peng Zhou . 设计热力学稳定的贵金属单原子光催化剂用于乙醇的高效非氧化转化形成高纯氢和增值产物乙醛. Acta Physico-Chimica Sinica, 2025, 41(6): 100067-. doi: 10.1016/j.actphy.2025.100067
8. [8]
  Haobo Wang , Fei Wang , Yong Liu , Zhongxiu Liu , Yingjie Miao , Wanhong Zhang , Guangxin Wang , Jiangtao Ji , Qiaobao Zhang . Emerging natural clay-based materials for stable and dendrite-free lithium metal anodes: A review. Chinese Chemical Letters, 2025, 36(2): 109589-. doi: 10.1016/j.cclet.2024.109589
9. [9]
  Li Li , Zhi-Xin Yan , Chuan-Kun Ran , Yi Liu , Shuo Zhang , Tian-Yu Gao , Long-Fei Dai , Li-Li Liao , Jian-Heng Ye , Da-Gang Yu . Electro-reductive carboxylation of CCl bonds in unactivated alkyl chlorides and polyvinyl chloride with CO₂. Chinese Chemical Letters, 2024, 35(12): 110104-. doi: 10.1016/j.cclet.2024.110104
10. [10]
  Zongyi Huang , Cheng Guo , Quanxing Zheng , Hongliang Lu , Pengfei Ma , Zhengzhong Fang , Pengfei Sun , Xiaodong Yi , Zhou Chen . Efficient photocatalytic biomass-alcohol conversion with simultaneous hydrogen evolution over ultrathin 2D NiS/Ni-CdS photocatalyst. Chinese Chemical Letters, 2024, 35(7): 109580-. doi: 10.1016/j.cclet.2024.109580
11. [11]
  Juan Guo , Mingyuan Fang , Qingsong Liu , Xiao Ren , Yongqiang Qiao , Mingju Chao , Erjun Liang , Qilong Gao . Zero thermal expansion in Cs₂W₃O₁₀. Chinese Chemical Letters, 2024, 35(7): 108957-. doi: 10.1016/j.cclet.2023.108957
12. [12]
  Xinzhi Ding , Chong Liu , Jing Niu , Nan Chen , Shutao Xu , Yingxu Wei , Zhongmin Liu . Solid-state NMR study of the stability of MOR framework aluminum. Chinese Journal of Structural Chemistry, 2024, 43(4): 100247-100247. doi: 10.1016/j.cjsc.2024.100247
13. [13]
  Jingyuan Yang , Xinyu Tian , Liuzhong Yuan , Yu Liu , Yue Wang , Chuandong Dou . Enhancing stability of diradical polycyclic hydrocarbons via P=O-attaching. Chinese Chemical Letters, 2024, 35(8): 109745-. doi: 10.1016/j.cclet.2024.109745
14. [14]
  Ting Wang , Xin Yu , Yaqiang Xie . Unlocking stability: Preserving activity of biomimetic catalysts with covalent organic framework cladding. Chinese Chemical Letters, 2024, 35(6): 109320-. doi: 10.1016/j.cclet.2023.109320
15. [15]
  Tao LIU , Yuting TIAN , Ke GAO , Xuwei HAN , Ru'nan MIN , Wenjing ZHAO , Xueyi SUN , Caixia YIN . A photothermal agent with high photothermal conversion efficiency and high stability for tumor therapy. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1622-1632. doi: 10.11862/CJIC.20240107
16. [16]
  Zhengzhong Zhu , Shaojun Hu , Zhi Liu , Lipeng Zhou , Chongbin Tian , Qingfu Sun . A cationic radical lanthanide organic tetrahedron with remarkable coordination enhanced radical stability. Chinese Chemical Letters, 2025, 36(2): 109641-. doi: 10.1016/j.cclet.2024.109641
17. [17]
  Ruizhi Yang , Xia Li , Weiping Guo , Zixuan Chen , Hongwei Ming , Zhong-Zhen Luo , Zhigang Zou . New thermoelectric semiconductors Pb5Sb12+xBi6-xSe32 with ultralow thermal conductivity. Chinese Journal of Structural Chemistry, 2024, 43(3): 100268-100268. doi: 10.1016/j.cjsc.2024.100268
18. [18]
  Chaozheng He , Pei Shi , Donglin Pang , Zhanying Zhang , Long Lin , Yingchun Ding . First-principles study of the relationship between the formation of single atom catalysts and lattice thermal conductivity. Chinese Chemical Letters, 2024, 35(6): 109116-. doi: 10.1016/j.cclet.2023.109116
19. [19]
  Zhiqing Ge , Zuxiong Pan , Shuo Yan , Baoying Zhang , Xiangyu Shen , Mozhen Wang , Xuewu Ge . Novel high-temperature thermochromic polydiacetylene material and its application as thermal indicator. Chinese Chemical Letters, 2024, 35(11): 109850-. doi: 10.1016/j.cclet.2024.109850
20. [20]
  Shuai Liang , Wen-Jing Jiang , Ji-Xiang Hu . Achieving colossal anisotropic thermal expansion via synergism of spin crossover and rhombus deformation. Chinese Journal of Structural Chemistry, 2025, 44(2): 100430-100430. doi: 10.1016/j.cjsc.2024.100430

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(706)
HTML views(7)

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