Synthesis and Thermal Properties of Crosslinkable Alternating Poly(aryl ether ketone)s Containing Pendant Phenylethynyl Groups

Chem. J. Chinese Universities ›› 2009, Vol. 30 ›› Issue (4): 841.

Synthesis and Thermal Properties of Crosslinkable Alternating Poly(aryl ether ketone)s Containing Pendant Phenylethynyl Groups

LI Wan-Wan, TANG Hao-Yu, CHEN Xiao-Fang, FAN Xing-He*, SHEN Zhi-Hao, ZHOU Qi-Feng*

Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China

Received:2008-07-03 Online:2009-04-10 Published:2009-04-10
Contact: FAN Xing-He, E-mail:fanxh@pku.edu.cn; ZHOU Qi-Feng, E-mail:qfzhou@pku.edu.cn

Abstract

Abstract:

A series of crosslinkable alternating poly(aryl ether ketone)s containing pendant phenylethynyl groups were synthesized via aromatic nucleophilic substitution reaction. The resultant polymers show good solubility in ordinary organic solvents. The polymers not only underwent thermal crosslink reaction at elevated temperature but also exhibited good thermal stability during thermal cure process. The glass transition temperature of the cured polymers was improved. Furthermore, polymers with different average number molecular weight showed similar glass transition temperature and decomposition temperature.

Key words: Poly(aryl ether ketone)s, Crosslinking, Thermal property

TrendMD:

LI Wan-Wan, TANG Hao-Yu, CHEN Xiao-Fang, FAN Xing-He, SHEN Zhi-Hao, ZHOU Qi-Fen. Synthesis and Thermal Properties of Crosslinkable Alternating Poly(aryl ether ketone)s Containing Pendant Phenylethynyl Groups[J]. Chem. J. Chinese Universities, 2009, 30(4): 841.

[1]	HUANG Yi, LYU Lingling, PAN Xiaopeng, SUN Guangdong, LI Yongqiang, YAO Juming, SHAO Jianzhong. Three-dimensional Printing of Photocrosslinked Self-supporting Silk Fibroin Hydrogels [J]. Chem. J. Chinese Universities, 2022, 43(4): 20210841.
[2]	LIANG Pingping, LIU Shuai, LI Hongyi, DING Yadan, WEN Xiaokun, LIU Junping, HONG Xia. Self-floating Porous PVDF-CNT Microbeads for Highly Efficient Solar-driven Interfacial Water Evaporation [J]. Chem. J. Chinese Universities, 2021, 42(8): 2689.
[3]	WANG Xianwei, KE Hongjun, YUAN Hang, LU Gewu, LI Liying, MENG Xiangsheng, SONG Shulin, WANG Zhen. High Temperature Resistant and Soluble Polyimide Resins and Their Composites [J]. Chem. J. Chinese Universities, 2021, 42(6): 2041.
[4]	CAO Kaiyue, PENG JinWu, LI Hongbin, SHI Chengying, WANG Peng, LIU Baijun. High-temperature Proton Exchange Membranes Based on Cross-linked Polybenzimidazole/hyperbranched-polymer Blends [J]. Chem. J. Chinese Universities, 2021, 42(6): 2049.
[5]	XU Xiaozhou, LIU Yi, HE Minhui, MO Song, LAN Bangwei, ZHAI Lei, FAN Lin. Effect of Copolymerization Structure and Molecular Weight on Melt Fluidity and Thermal Properties of Thermoplastic Polyimide Resins [J]. Chem. J. Chinese Universities, 2021, 42(3): 919.
[6]	SONG Li, LIN Jiaxiang, HUANG Dinghai. New Thermal Features of Ethylene-based Polyolefins with Different Chain Architectures as Investigated by Step Scan Differential Scanning Calorimetry Method [J]. Chem. J. Chinese Universities, 2019, 40(8): 1740.
[7]	REN Xiaorui,LIU Chao,LI Huanhuan,YANG Jingshuai,HE Ronghuan. Siloxane Crosslinked Imidazolium PPO/PTFE Membranes for High Temperature Proton Exchange Membranes^† [J]. Chem. J. Chinese Universities, 2019, 40(5): 1089.
[8]	YIN Ping,YAN Hongqiang,CHENG Jie,FANG Zhengping. Synthesis and Properties of a Novel Bio-based Benzoxazine^† [J]. Chem. J. Chinese Universities, 2019, 40(5): 1071.
[9]	SUN Guangdong, PAN Xiaopeng, ZHONG Yuhao, CHEN Enyu, HUANG Yi, SHAO Jianzhong. Photopolymerization Kinetics of Poly(Acrylate Acid) Hydrogels Induced by Blue Light ^† [J]. Chem. J. Chinese Universities, 2019, 40(11): 2404.
[10]	ZHANG Shupeng, CHENG Youxing, REN Lei, WEN Kai, LÜ Xiaolin, YE Shefang, ZHOU Xi. Reparation and Photothermal Properties of Prussian Blue Nanoparticles with Different Morphologies^† [J]. Chem. J. Chinese Universities, 2018, 39(2): 359.
[11]	XU Yixin, ZHANG Dengji, YE Niya, YANG Jingshuai, HE Ronghuan. Phosphonium-based Crosslinked Poly(aryl ether ketone) Anion Exchange Membranes with 1,4-Bis(diphenylphosphino)butane as the Crosslinker^† [J]. Chem. J. Chinese Universities, 2017, 38(10): 1872.
[12]	HE Yannan, YU Zhiqiang. Effect of Surface Organic Functional Modification of ZrB₂ Nanosize Multiphase Ceramics on the Thermal Properties of Its Composites^† [J]. Chem. J. Chinese Universities, 2015, 36(9): 1846.
[13]	ZHOU Jianping, JIA Shijun, FU Wanli, ZHAO Haifang, LIU Zhilei. Curing of Epoxy Resin by UV-light Triggered Descending Frontal Polymerization^† [J]. Chem. J. Chinese Universities, 2015, 36(5): 1019.
[14]	WANG Zhiming, FENG Ying, LI Hui, SONG Xiaohui, LU Ping. Preparation and Characterization of Phenanthroimidazole-based Derivatives with Ether Linkage at N1-Phenyl^† [J]. Chem. J. Chinese Universities, 2014, 35(8): 1691.
[15]	FAN Ye, FANG Yun, GAO Di. Construction and Characterization of a Novel pH-insensitive Self-crosslinked Ufasome of Conjugated Linoleic Acid^† [J]. Chem. J. Chinese Universities, 2014, 35(8): 1746.

Synthesis and Thermal Properties of Crosslinkable Alternating Poly(aryl ether ketone)s Containing Pendant Phenylethynyl Groups

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments