Preparation and modification of PET/PVA composite nanofiber membranes via electrospinning

Abstract

Abstract: PET/PVA composite nanofiber was fabricated by electrospinning，and crosslinked with glutaraldehyde vapor. The morphology of the nanofiber was characterized by SEM，and the properties of the product were measured by thermal analysis (DSC)，water contact angle and tensile test. The results showed that the PET/PVA composite nanofiber membrane had good mechanical properties and excellent hydrophilicity.

Key words: PET/PVA, electrospinning, hydrophilicity, crosslinking

摘要： 使用聚乙烯醇（PVA）对聚对苯二甲酸乙二醇酯（PET）进行改性，静电纺丝法制备了 PET/PVA纳米纤维复合膜，并采用戊二醛蒸气对其交联处理，通过扫描电子显微镜（SEM）观察了纤维形貌，通过热分析（DSC）、水接触角测试及拉伸测试，考察了制品的性能。结果表明，成功制备了力学性能良好、亲水性优异的纳米纤维复合膜。

关键词: 聚对苯二甲酸乙二醇酯/聚乙烯醇（PET/PVA）, 静电纺丝, 亲水性, 交联

Lü Mengqing，CAO Ding，SHI Yan，FU Zhifeng. Preparation and modification of PET/PVA composite nanofiber membranes via electrospinning[J]. Chemical Industry and Engineering Progree.

吕梦青，曹鼎，石艳，付志峰. 静电纺丝PET/PVA复合纳米纤维膜的制备及性能[J]. 化工进展.

[1]	ZHAO Xipo, BIAN Wuxun, RAN Baoqing, LIU Jinchao, YIN Shaoding, SUN Yiming. Preparation and properties of paraffin solid-solid phase change materials [J]. Chemical Industry and Engineering Progress, 2023, 42(2): 897-906.
[2]	SUN Yiming, RAN Baoqing, BIAN Wuxun, LIU Jinchao, YIN Shaoding, ZHAO Xipo. Preparation and process optimization of polypropylene wax solid-solid phase change material [J]. Chemical Industry and Engineering Progress, 2023, 42(1): 336-345.
[3]	LIU Dachen, DU Minghui, WANG Heng. Bromination modification of phenolic hydroxyl sites of crosslinked teroctyl phenolic resin [J]. Chemical Industry and Engineering Progress, 2022, 41(S1): 382-388.
[4]	YANG Chengyu, LIU Min, YUAN Lin, HU Xuan, CHEN Ying. Adsorption of low-concentration phosphorus after cross-linked modification of bamboo-based cellulose nanofibrils [J]. Chemical Industry and Engineering Progress, 2022, 41(9): 5074-5084.
[5]	WANG Hui, LIU Xinyi, WANG Wei, WAN Tong, LI Zongjie, WANG Shaoyu, CHENG Bowen. Research and application of electrospun nanofibers with special morphology: a review [J]. Chemical Industry and Engineering Progress, 2022, 41(8): 4341-4356.
[6]	HAN Guanglu, LU Kuan, LYU Jie, ZHANG Yonghui, CHEN Mohan. Carboxyl graphene composite membranes covalently crosslinked with diols and the n-butanol dehydration properties [J]. Chemical Industry and Engineering Progress, 2022, 41(7): 3801-3807.
[7]	SHEN Juanli, FU Shiyu. Research progress of cellulose-based hydrogels [J]. Chemical Industry and Engineering Progress, 2022, 41(6): 3022-3037.
[8]	YANG Yabin, ZHANG Yingshuang, DU Hailing, HUANG Wei, WANG Hui. Mechanism of environmental effect on hydrophilic/hydrophobic conversion of modified plastics surface [J]. Chemical Industry and Engineering Progress, 2022, 41(4): 2140-2149.
[9]	WANG Xiqian, YIN Guoqiang, GUO Qingbing, HE Ming. Preparation and properties of FK/PLA nanofiber membrane modified with dopamine [J]. Chemical Industry and Engineering Progress, 2022, 41(1): 373-381.
[10]	LI Xiangye, BAI Tianjiao, WENG Xin, ZHANG Bing, WANG Zhenzhen, HE Tieshi. Application of electrospun polyacrylonitrile-based carbon nanofibers in supercapacitors [J]. Chemical Industry and Engineering Progress, 2021, 40(6): 3314-3329.
[11]	CUI Zhuoan, QI Ronghui. Research progress in the application of electrospinning technology in the preparation of electrocatalysts and the carrier materials [J]. Chemical Industry and Engineering Progress, 2021, 40(3): 1395-1412.
[12]	DENG Jianhui, YANG Xiaoqing, FANG Chenghui, CAO Dongqing, LI Liangjun, ZHANG Guoqing, GUO Jianwei. Application of electrospinning and electrospray technology in battery/cell field [J]. Chemical Industry and Engineering Progress, 2021, 40(10): 5600-5614.
[13]	Chun LI, Lixia SUN, Jianhua SUN, Liqin ZHOU, Dapeng XU, Youquan ZHANG, Dankui LIAO. Fabrication of Tyr biosensor for detection of catechol based on the ZnO with electrospinning [J]. Chemical Industry and Engineering Progress, 2020, 39(7): 2795-2801.
[14]	Xin REN,Shu’e JIN,Yubao LI,Jidong LI. Preparation and performance of nano-hydroxyapatite reinforced polycaprolactone/gelatin fibrous membrane for guided tissue regeneration [J]. Chemical Industry and Engineering Progress, 2020, 39(4): 1439-1446.
[15]	Jiao DING, Ruihao LAI, Wenjie CHEN, Suqing HUANG, Guoqiang YIN. Progress of chemical assistant on the performance optimization of electrospinning keratin nanofibers [J]. Chemical Industry and Engineering Progress, 2020, 39(10): 4155-4163.

Preparation and modification of PET/PVA composite nanofiber membranes via electrospinning

静电纺丝PET/PVA复合纳米纤维膜的制备及性能

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments