Preparation and Properties of a Novel Poly(ether sulfone) Microcellular Material

Abstract

Abstract: A modified poly(ether sulfone)(PES) was prepared by introducing diallyldihydroxybiphenyl(DA-DHBP) unit into the main chain of PES and microcellular foams of the modified PES were prepared by using supercritical carbon dioxide as the foaming agent. Before radiation crosslinking, the influence of foaming temperature, saturation pressuse, foaming time and transfer time on the microcellular morphology was investigated. The results suggest that the cell diameter increased with increasing the foaming temperature and the cell density reached the maximum at 140 ℃, when the foaming temperature ranged from 110 ℃ to 170 ℃; the cell diameter decreased and the cell density increased with saturation pressuse increased; the foaming time and transfer time almost haven't influenced on the cell diameter and cell density. After radiation crosslinking, the influence of radiation dosage on the microcellular morphology was investigated. The results suggest that the content of gelation increased gradually with the increase of radiation dosage and the radiated sample can remain the microcelllar structure well, even though the radiated sample was heat-treated at 265 ℃ for 10 min.

Key words: Poly(ether sulfone), Microcellular material, Radiation

CLC Number:

O631

TrendMD:

WEI Hong^1,2, GUAN Shao-Wei¹, GUO Mei-Mei¹, MA Xiao-Ye¹, JIANG Zhen-Hua¹. Preparation and Properties of a Novel Poly(ether sulfone) Microcellular Material[J]. Chem. J. Chinese Universities, doi: .

[1]	REN Shijie, QIAO Sicong, LIU Chongjing, ZHANG Wenhua, SONG Li. Synchrotron Radiation X-Ray Absorption Spectroscopy Research Progress on Platinum Single-atom Catalysts [J]. Chem. J. Chinese Universities, 2022, 43(9): 20220466.
[2]	ZHAO Sheng, HUO Zhipeng, ZHONG Guoqiang, ZHANG Hong, HU Liqun. Preparation of Modified Gadolinium/Boron/Polyethylene Nanocomposite and Its Radiation Shielding Performance for Neutron and Gamma-ray [J]. Chem. J. Chinese Universities, 2022, 43(6): 20220039.
[3]	ZHANG Shiyu, HE Runhe, LI Yongbing, WEI Shijun, ZHANG Xingxiang. Fabrication of Lithium-sulfur Battery Cathode with Radiation Crosslinked Low Molecular Weight of Polyacrylonitrile and the Mechanism of Sulfur Storage [J]. Chem. J. Chinese Universities, 2022, 43(3): 20210632.
[4]	LIU Simei, LIU Weihua, LU Manli, ZHANG Wenli, SHEN Rongfang, WANG Mouhua. Evolution of the Radicals in γ-Rays Irradiated Medical Grade Ultra-high Molecular Weight Polyethylene [J]. Chem. J. Chinese Universities, 2021, 42(8): 2602.
[5]	WANG Zhiqing, CHEN Binbin, SHEN Jie, CHEN Wen, LIU Yueli, GONG Shaokang, ZHOU Jing. Light Assisted Resistive Switching Characteristics of Cu₁₂Sb₄S₁₃ Quantum Dots [J]. Chem. J. Chinese Universities, 2020, 41(8): 1908.
[6]	WEI Simin,WANG Yinghui,TANG Zhishu,SU Rui,HU Jinhang,GUO Hui,LI Chen,JIANG Jintao,SONG Zhongxing. Novel Biosynthesis Method of Silver Nanoparticle by UV Radiation of Cornus Officinalis Aqueous Extract and Biological Activities ^† [J]. Chem. J. Chinese Universities, 2020, 41(6): 1391.
[7]	LIN Junjie, WANG Shuang, LI Weiqiang, CUI Xin, HUANG Chao. Efficient Synthesis of Pyridine ［2，3-d］pyrimidine Derivatives by Catalyst-free Tandem Cyclization Under Microwave Irradiation [J]. Chem. J. Chinese Universities, 2020, 41(12): 2749.
[8]	ZHAO Mengxin, MENG Zhe, LI Heping, MA Zongqin, ZHAN Haijuan, LIU Wanyi. Photodegradation of Antibiotic in Environmental Water by Graphene Oxide Modulation Bismuth Molybdate Under Visible Light Irradiation [J]. Chem. J. Chinese Universities, 2020, 41(11): 2479.
[9]	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.
[10]	LIU Yaohua, LIN Yu, ZHANG Dongge, CHEN Chunlei, WU Guozhang, ZHANG Yan, LUAN Weiling. Fabrication of Natural Rubber/Chemically Reduced Graphene Oxide Nanocomposites and Nuclear Radiation Resistant Behavior^† [J]. Chem. J. Chinese Universities, 2016, 37(7): 1402.
[11]	TAO Yingyong, ZHANG Xulue, HU Zhaoxia, ZHANG Jingjing, GENG Hui, GAO Ying, YUAN Zufeng, BI Huiping, CHEN Shouwen, WANG Lianjun. Preparation and Properties of Blend Proton Exchange Membranes Based on Side-chain Type Fluorine-containing Sulfonated Poly(ether sulfone) and Sulfonated Polyimide^† [J]. Chem. J. Chinese Universities, 2016, 37(4): 793.
[12]	CHENG Yong, LI Xiaohu, LIU Weihua, WU Guozhong, WANG Mouhua. Decay of Free Radicals in Polycarbosilane Induced by γ-Rays Irradiation [J]. Chem. J. Chinese Universities, 2016, 37(3): 595.
[13]	ZHANG Jing, YAO Ming-Guang, LIU Ran, CUI Wen, LU Shuang-Chen, LIU Bing-Bing. Effects of Laser Irradiation on the Ferrocene-doped Single-wall Carbon Nanotubes [J]. Chem. J. Chinese Universities, 2013, 34(6): 1505.
[14]	REN Jun, WANG Dong-Lei, PEI Yong-Li, QIN Zhi-Feng, LIN Jian-Ying, LI Zhong. Effects of Lithium Content on the Structural Properties and Catalytic Activities of CuLi/AC Catalysts in the Oxidative Carbonylation of Methanol to Dimethyl Carbonate [J]. Chem. J. Chinese Universities, 2013, 34(11): 2594.
[15]	ZHANG Zhao, WANG Qi, WU Qiong, HU Xiao-Ying, WANG Cheng-Xi, MEI Wen-Jie, TAO Yun-Yi, WU Wei-Li, ZHENG Wen-Jie. Microwave-assisted Synthesis of Imidazole[4,5f][1,10]phenanthroline Derivatives and Microwave Nonthermal Effect [J]. Chem. J. Chinese Universities, 2012, 33(11): 2441.

Preparation and Properties of a Novel Poly(ether sulfone) Microcellular Material

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments