Preparation of the Blend Membranes Based on Sulfonated Polyetheretherketoneketone and Amine-terminated Hyperbranched Polyimide†

doi:10.7503/cjcu20170776

Abstract

Abstract:

An amine-terminated hyperbranched polyimide(Am-HBPI) was introduced into a sulfonated flurenyl-containing polyetheretherketoneketone(SFPEEKK) matrix to form “acid-base” blends for proton conductive membranes. The uniform and flexible blend membranes were obtained by a solution casting procedure with a unique phase-separation microstructure. Both TEM and SEM images clearly showed that the nano-sized Am-HBPI particles were well dispersed in SFPEEKK continuous phase. In comparison with the pristine SFPEEKK membrane, the blend membranes containing Am-HBPI “performance-enhancing component” exhibited improved dimensional stability and better mechanical properties. Meanwhile, their proton conductivity could be 0.12—0.16 S/cm at 100 ℃.

Key words: Hyperbranched polymer, Polyaryletherketone, Sulfonation, Proton exchange membrane, Polyimide(Ed.: D, Z)

CLC Number:

O631

TrendMD:

WANG Peng, WU Xian, ZHANG Hanyu, YOU Kaiyuan, LIU Zhenchao, LIU Baijun. Preparation of the Blend Membranes Based on Sulfonated Polyetheretherketoneketone and Amine-terminated Hyperbranched Polyimide^†[J]. Chem. J. Chinese Universities, 2018, 39(3): 405.

Figures/Tables 2

References 8

[1]	Liu B.J., Robertson G. P., Kim D. S., Guiver M. D., Hu W., Jiang Z. H., Macromolecules, 2007, 40,1934-1944
[2]	Bae B., Yoda T., Miyatake K., Uchida H., Watanabe M., Angew. Chem. Int. Ed., 2010, 49, 317—320
[3]	Kong L. H., Xiao M., Wang L., Meng Y. Z., Chem. J. Chinese Universities, 2006, 27(6), 1141—1144
	(孔令环, 肖敏, 王雷, 孟跃中.高等学校化学学报,2006, 27(6), 1141—1144)
[4]	Holdcroft S., Peckham T. J., Advanced Materials, 2010, 22, 4667—4690
[5]	Li X. F., Song Y., Zhu M., Liu B. J., Jiang Z. H., Chem. J. Chinese Universities, 2011, 32(8), 1670—1672
	(李雪峰, 宋洋, 朱明, 刘佰军, 姜振华.高等学校化学学报,2011, 32(8), 1670—1672)
[6]	Li L., Liu B. J., Liu S. Y., Jiang Z. H., Chem. J. Chinese Universities, 2012, 33(6), 1121—1123
	(李龙, 刘佰军, 刘思远, 姜振华.高等学校化学学报,2012, 33(6), 1121—1123)
[7]	Gao H., Wang D., Guan S. W., Jiang W., Jiang Z. H., Macromolecular Rapid Communications, 2007, 28, 252—259
[8]	Liu Y., Zhang Y. H., Guan S. W., Zhang H. B., Yue X. G, Jiang Z. H., Journal of Polymer Science Part A: Polymer Chemistry, 2009, 47, 6269—6279

[1]	QIU Xinsheng, WU Qin, SHI Daxin, ZHANG Yaoyuan, CHEN Kangcheng, LI Hansheng. Preparation and High Temperature Fuel Cell Performance of Ionic Crosslinked Sulfonated Polyimides for Proton Exchange Membranes [J]. Chem. J. Chinese Universities, 2022, 43(8): 20220140.
[2]	LIU Jie, LI Jinsheng, BAI Jingsen, JIN Zhao, GE Junjie, LIU Changpeng, XING Wei. Constructing a Water-blocking Interlayer Containing Sulfonated Carbon Tubes to Reduce Concentration Polarization in Direct Methanol Fuel Cells [J]. Chem. J. Chinese Universities, 2022, 43(11): 20220420.
[3]	JIA Hongjun, ZHANG Jiatao, MA Zhuoli, WANG Heng, YANG Xinyu, YANG Jiazhi. Preparation of PTFE/PAA/Nafion Composite Membrane by Aqueous Polymerization of Acrylic Acid and Its Properties [J]. Chem. J. Chinese Universities, 2022, 43(11): 20220350.
[4]	FU Zhinan, TAN Yunlong, XIAO Guyu, YAN Deyue. Synthesis and Properties of Sulfonated Poly（phthalazinone ether phosphine oxide）s with Perfluorobiphenyl Moieties for Proton Exchange Membranes [J]. Chem. J. Chinese Universities, 2021, 42(8): 2635.
[5]	PU Yangyang, NING Cong, LU Yao, LIU Lili, LI Na, HU Zhaoxia, CHEN Shouwen. Preparation and Characterizations of Cross-linked Sulfonated Poly（ether ether ketone）/Partially Fluorinated Sulfonated Poly（aryl ether sulfone） Blend Membranes [J]. Chem. J. Chinese Universities, 2021, 42(6): 2002.
[6]	FANG Jiyong, JIANG Zhenhua, YUE Xigui. Preparation and Properties of Polyaryletherketones-based Electromagnetic Wave Absorption Composite Material [J]. Chem. J. Chinese Universities, 2021, 42(6): 1994.
[7]	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.
[8]	LIANG Minhui, WANG Peng, LI Hongbin, LI Tianyang, CAO Kaiyue, PENG Jinwu, LIU Zhenchao, LIU Baijun. Preparation of High-temperature Proton Exchange Membranes Based on Semi-interpenetrating Polymer Networks [J]. Chem. J. Chinese Universities, 2020, 41(12): 2845.
[9]	CHENG Qinwen, YUAN Bo, ZHU Xiangdong, ZHANG Kai, ZHANG Xingdong. Surface Elemental Compositions and in Vitro Bioactivities of the PEEK Materials with Various Sulfonation and Alkali Treatments [J]. Chem. J. Chinese Universities, 2019, 40(8): 1757.
[10]	YU Yancun, WANG Xian, GE Junjie, LIU Changpeng, XING Wei. Promoted Formic Acid Electrooxidation Using PdN_x/C Catalyst Prepared with Hyperbranched Polymer^† [J]. Chem. J. Chinese Universities, 2019, 40(7): 1433.
[11]	SONG Xipeng, LIU Jinyu, WANG Lihua, HAN Xutong, HUANG Qinglin. Preparation of Polybenzimidazole/Polyvinylpyrrolidone Proton Exchange Membranes for Vanadium Redox Flow Battery^† [J]. Chem. J. Chinese Universities, 2019, 40(7): 1543.
[12]	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.
[13]	ZHU Yuxin,HARAGIRIMANA Alphonse,LU Yao,BUREGEYA Ingabire Providence,NING Cong,LI Na,HU Zhaoxia,CHEN Shouwen. Preparation and Properties of Filling-type Sulfonated Poly(arylene ether sulfone)/Poly(ether sulfone) Composite Membranes with Microporous Structures^† [J]. Chem. J. Chinese Universities, 2019, 40(5): 1051.
[14]	QU Dawei, LI Xin, CHEN Guangming. Fabrication and Properties of Flexible Thermoelectric Devices^† [J]. Chem. J. Chinese Universities, 2019, 40(4): 617.
[15]	LIU Jiaming,FU Kailin,ZHANG Ze,GUO Wei,PAN Mu. Ultra-low Pt Loading Cathodic Catalyst Layer Prepared on Textured Gas Diffusion Layer by Magnetron Sputtering Method for Hydrogen-oxygen Fuel Cells^† [J]. Chem. J. Chinese Universities, 2019, 40(3): 542.