聚芳酰胺多孔膜的制备及其介电性能研究

Huanhuan Zhu; Mingkang Niu; Guiming Huang; Qun Wang; Zhiquan Liang; Qingze Jiao; Caihong Feng; Yun Zhao; Yuzhen Lü

doi:10.15918/j.tbit1001-0645.2020.179

聚芳酰胺多孔膜的制备及其介电性能研究

Huanhuan Zhu, Mingkang Niu, Guiming Huang, Qun Wang, Zhiquan Liang, Qingze Jiao, Caihong Feng, Yun Zhao^*, Yuzhen Lü^*

^*此作品的通讯作者

化学与化工学院

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

Poly m-phenylene isophth alamide(PMIA) was synthesized using m-phenylenediamine and isophthaloyl chloride as monomers, 2-methylpyridine as acid binding agent by the low-temperature solution polymerization in N, N-dimethylacetamide (DMAc). Porous PMIA membranes with different pore structures were then prepared by non-solvent induced phase separation, and ethanol was used as non-solvent coagulation bath. The structures of PMIA were characterized by Fourier transform infrared and ¹H-nuclear magnetic resonance. The influence of polymer concentration on the pore structure and dielectric constant of the porous PMIA membrane was studied. Results show that when the concentration of PMIA is 21%, 17% and 15%, porous membranes with regular pore morphologies can all be obtained. Their dielectric constants are 2.31, 2.07 and 1.89 respectively at 1 MHz, decreased by 63%, 67% and 70% than 6.22 of PMIA standard membrane.

投稿的翻译标题	Preparation of Porous Aromatic Polyamide Membranes and Their Dielectric Properties
源语言	繁体中文
页（从-至）	1114-1119
页数	6
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	41
期	10
DOI	https://doi.org/10.15918/j.tbit1001-0645.2020.179
出版状态	已出版 - 10月 2021

关键词

Dielectric constant
Non-solvent induced phase separation
Poly m-phenylene isophth alamide (PMIA)
Porous membrane

访问文件

10.15918/j.tbit1001-0645.2020.179

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{15e2c47b20854929bc65c1f6c7f174bb,

title = "聚芳酰胺多孔膜的制备及其介电性能研究",

abstract = "Poly m-phenylene isophth alamide(PMIA) was synthesized using m-phenylenediamine and isophthaloyl chloride as monomers, 2-methylpyridine as acid binding agent by the low-temperature solution polymerization in N, N-dimethylacetamide (DMAc). Porous PMIA membranes with different pore structures were then prepared by non-solvent induced phase separation, and ethanol was used as non-solvent coagulation bath. The structures of PMIA were characterized by Fourier transform infrared and 1H-nuclear magnetic resonance. The influence of polymer concentration on the pore structure and dielectric constant of the porous PMIA membrane was studied. Results show that when the concentration of PMIA is 21%, 17% and 15%, porous membranes with regular pore morphologies can all be obtained. Their dielectric constants are 2.31, 2.07 and 1.89 respectively at 1 MHz, decreased by 63%, 67% and 70% than 6.22 of PMIA standard membrane.",

keywords = "Dielectric constant, Non-solvent induced phase separation, Poly m-phenylene isophth alamide (PMIA), Porous membrane",

author = "Huanhuan Zhu and Mingkang Niu and Guiming Huang and Qun Wang and Zhiquan Liang and Qingze Jiao and Caihong Feng and Yun Zhao and Yuzhen L{\"u}",

year = "2021",

month = oct,

doi = "10.15918/j.tbit1001-0645.2020.179",

language = "繁体中文",

volume = "41",

pages = "1114--1119",

journal = "Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology",

issn = "1001-0645",

publisher = "Beijing Institute of Technology",

number = "10",

}

TY - JOUR

T1 - 聚芳酰胺多孔膜的制备及其介电性能研究

AU - Zhu, Huanhuan

AU - Niu, Mingkang

AU - Huang, Guiming

AU - Wang, Qun

AU - Liang, Zhiquan

AU - Jiao, Qingze

AU - Feng, Caihong

AU - Zhao, Yun

AU - Lü, Yuzhen

PY - 2021/10

Y1 - 2021/10

N2 - Poly m-phenylene isophth alamide(PMIA) was synthesized using m-phenylenediamine and isophthaloyl chloride as monomers, 2-methylpyridine as acid binding agent by the low-temperature solution polymerization in N, N-dimethylacetamide (DMAc). Porous PMIA membranes with different pore structures were then prepared by non-solvent induced phase separation, and ethanol was used as non-solvent coagulation bath. The structures of PMIA were characterized by Fourier transform infrared and 1H-nuclear magnetic resonance. The influence of polymer concentration on the pore structure and dielectric constant of the porous PMIA membrane was studied. Results show that when the concentration of PMIA is 21%, 17% and 15%, porous membranes with regular pore morphologies can all be obtained. Their dielectric constants are 2.31, 2.07 and 1.89 respectively at 1 MHz, decreased by 63%, 67% and 70% than 6.22 of PMIA standard membrane.

AB - Poly m-phenylene isophth alamide(PMIA) was synthesized using m-phenylenediamine and isophthaloyl chloride as monomers, 2-methylpyridine as acid binding agent by the low-temperature solution polymerization in N, N-dimethylacetamide (DMAc). Porous PMIA membranes with different pore structures were then prepared by non-solvent induced phase separation, and ethanol was used as non-solvent coagulation bath. The structures of PMIA were characterized by Fourier transform infrared and 1H-nuclear magnetic resonance. The influence of polymer concentration on the pore structure and dielectric constant of the porous PMIA membrane was studied. Results show that when the concentration of PMIA is 21%, 17% and 15%, porous membranes with regular pore morphologies can all be obtained. Their dielectric constants are 2.31, 2.07 and 1.89 respectively at 1 MHz, decreased by 63%, 67% and 70% than 6.22 of PMIA standard membrane.

KW - Dielectric constant

KW - Non-solvent induced phase separation

KW - Poly m-phenylene isophth alamide (PMIA)

KW - Porous membrane

UR - http://www.scopus.com/inward/record.url?scp=85118389146&partnerID=8YFLogxK

U2 - 10.15918/j.tbit1001-0645.2020.179

DO - 10.15918/j.tbit1001-0645.2020.179

M3 - 文章

AN - SCOPUS:85118389146

SN - 1001-0645

VL - 41

SP - 1114

EP - 1119

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 10

ER -

聚芳酰胺多孔膜的制备及其介电性能研究

摘要

关键词

访问文件

其它文件与链接

指纹

引用此