• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

对具有固有微孔性聚合物的电纺微纤维垫形态的控制。

Control Over the Morphology of Electrospun Microfibrous Mats of a Polymer of Intrinsic Microporosity.

作者信息

Lasseuguette Elsa, Malpass-Evans Richard, Tobin John M, McKeown Neil B, Ferrari Maria-Chiara

机构信息

School of Engineering, University of Edinburgh, Robert Stevenson Road, Edinburgh EH9 3FB, UK.

EaStCHEM School of Chemistry, University of Edinburgh, David Brewster Road, Edinburgh EH9 3FJ, UK.

出版信息

Membranes (Basel). 2021 May 31;11(6):422. doi: 10.3390/membranes11060422.

DOI:10.3390/membranes11060422
PMID:34073010
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8227142/
Abstract

This study reports for the first time the preparation of an electrospun microfibrous mat of PIM-EA-TB. The electrospinning was carried out using a chloroform/-Propyl-lactate (n-PL) binary solvent system with different chloroform/nPL ratios, in order to control the morphology of the microfibres. With pure chloroform, porous and dumbbell shape fibres were obtained whereas, with the addition on n-PL, circular and thinner fibres have been produced due to the higher boiling point and the higher conductivity of n-PL. The electrospinning process conditions were investigated to evaluate their impact on the fibres' morphology. These microfibrous mats presented potential to be used as breathable/waterproof materials, with a pore diameter of 11 μm, an air resistance of 25.10 m and water breakthrough pressure of 50 mBar.

摘要

本研究首次报道了聚酰亚胺-乙基-三苯基膦（PIM-EA-TB）电纺微纤维垫的制备。使用具有不同氯仿/正丙基乳酸酯（n-PL）比例的氯仿/正丙基乳酸酯二元溶剂体系进行静电纺丝，以控制微纤维的形态。使用纯氯仿时，可获得多孔哑铃状纤维，而添加n-PL后，由于n-PL的沸点较高和电导率较高，可生产出圆形且更细的纤维。研究了静电纺丝工艺条件，以评估其对纤维形态的影响。这些微纤维垫具有用作透气/防水材料的潜力，其孔径为11μm，空气阻力为25.10m，水渗透压力为50mBar。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/21bea169de12/membranes-11-00422-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/b8055d7cff00/membranes-11-00422-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/cadcf5a90d5a/membranes-11-00422-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/f1af672f5bac/membranes-11-00422-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/4e0f09a7dfd2/membranes-11-00422-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/4cb2b8d176f2/membranes-11-00422-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/9b56ce3fd25e/membranes-11-00422-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/ba75e1b3a097/membranes-11-00422-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/21bea169de12/membranes-11-00422-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/b8055d7cff00/membranes-11-00422-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/cadcf5a90d5a/membranes-11-00422-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/f1af672f5bac/membranes-11-00422-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/4e0f09a7dfd2/membranes-11-00422-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/4cb2b8d176f2/membranes-11-00422-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/9b56ce3fd25e/membranes-11-00422-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/ba75e1b3a097/membranes-11-00422-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7dae/8227142/21bea169de12/membranes-11-00422-g008.jpg

相似文献

1
Control Over the Morphology of Electrospun Microfibrous Mats of a Polymer of Intrinsic Microporosity.对具有固有微孔性聚合物的电纺微纤维垫形态的控制。
Membranes (Basel). 2021 May 31;11(6):422. doi: 10.3390/membranes11060422.
2
Novel three-dimensional scaffolds of poly(L-lactic acid) microfibers using electrospinning and mechanical expansion: Fabrication and bone regeneration.新型聚乳酸（PLLA）微纤维的三维支架的电纺和机械膨胀法制备及其骨再生研究
J Biomed Mater Res B Appl Biomater. 2010 Oct;95(1):150-60. doi: 10.1002/jbm.b.31695.
3
Removal of aniline from air and water by polymers of intrinsic microporosity (PIM-1) electrospun ultrafine fibers.通过聚集体微孔聚合物（PIM-1）静电纺丝超细微纤维从空气和水中去除苯胺。
J Colloid Interface Sci. 2018 Apr 15;516:317-324. doi: 10.1016/j.jcis.2018.01.069. Epub 2018 Feb 6.
4
Hybrid Zeolite SAPO-34 Fibres Made by Electrospinning.通过静电纺丝制备的混合沸石SAPO-34纤维。
Materials (Basel). 2018 Dec 15;11(12):2555. doi: 10.3390/ma11122555.
5
Carbon Nanotubes Enhanced Fluorinated Polyurethane Macroporous Membranes for Waterproof and Breathable Application.用于防水透气应用的碳纳米管增强氟化聚氨酯大孔膜
ACS Appl Mater Interfaces. 2015 Jun 24;7(24):13538-46. doi: 10.1021/acsami.5b02848. Epub 2015 Jun 11.
6
Waterproof and Breathable Electrospun Nanofibrous Membranes.防水透气的静电纺纳米纤维膜。
Macromol Rapid Commun. 2019 Apr;40(8):e1800931. doi: 10.1002/marc.201800931. Epub 2019 Feb 6.
7
Influence of Electrospinning Parameters on the Hydrophilicity of Electrospun Polycaprolactone Nanofibres.静电纺丝参数对聚己内酯纳米纤维亲水性的影响。
J Nanosci Nanotechnol. 2019 Nov 1;19(11):7251-7260. doi: 10.1166/jnn.2019.16605.
8
Stretchable PDMS Embedded Fibrous Membranes Based on an Ethanol Solvent System for Waterproof and Breathable Applications.基于乙醇溶剂体系的用于防水透气应用的可拉伸聚二甲基硅氧烷嵌入式纤维膜
ACS Appl Bio Mater. 2019 Dec 16;2(12):5949-5956. doi: 10.1021/acsabm.9b00875. Epub 2019 Nov 26.
9
Electrospinning and evaluation of PHBV-based tissue engineering scaffolds with different fibre diameters, surface topography and compositions.基于聚（3-羟基丁酸酯-co-3-羟基戊酸酯）（PHBV）的不同纤维直径、表面形貌和组成的组织工程支架的静电纺丝及评价
J Biomater Sci Polym Ed. 2012;23(6):779-806. doi: 10.1163/092050611X560708.
10
Tailoring Water-Resistant and Breathable Performance of Polyacrylonitrile Nanofibrous Membranes Modified by Polydimethylsiloxane.通过聚二甲基硅氧烷改性制备具有防水透气性能的聚丙烯腈纳米纤维膜。
ACS Appl Mater Interfaces. 2016 Oct 12;8(40):27218-27226. doi: 10.1021/acsami.6b09392. Epub 2016 Sep 30.

本文引用的文献

1
Polymers of Intrinsic Microporosity in the Design of Electrochemical Multicomponent and Multiphase Interfaces.用于设计电化学多组分和多相界面的固有微孔聚合物。
Anal Chem. 2021 Jan 26;93(3):1213-1220. doi: 10.1021/acs.analchem.0c04554. Epub 2020 Dec 28.
2
Temperature and Pressure Dependence of Gas Permeation in a Microporous Tröger's Base Polymer.微孔特罗格碱聚合物中气体渗透的温度和压力依赖性
Membranes (Basel). 2018 Dec 14;8(4):132. doi: 10.3390/membranes8040132.
3
Polymer ultrapermeability from the inefficient packing of 2D chains.
二维链堆积效率低下导致聚合物超渗透性。
Nat Mater. 2017 Sep;16(9):932-937. doi: 10.1038/nmat4939. Epub 2017 Jul 31.
4
An efficient polymer molecular sieve for membrane gas separations.用于膜气体分离的高效聚合物分子筛。
Science. 2013 Jan 18;339(6117):303-7. doi: 10.1126/science.1228032.
5
A spirobifluorene-based polymer of intrinsic microporosity with improved performance for gas separation.具有改善的气体分离性能的基于螺双芴的本征微孔聚合物。
Adv Mater. 2012 Nov 20;24(44):5930-3. doi: 10.1002/adma.201202393. Epub 2012 Sep 7.
6
Membranes and theoretical modeling of membrane distillation: a review.膜蒸馏的膜和理论模型：综述。
Adv Colloid Interface Sci. 2011 May 11;164(1-2):56-88. doi: 10.1016/j.cis.2010.09.005. Epub 2010 Nov 10.
7
A review on electrospinning design and nanofibre assemblies.关于静电纺丝设计与纳米纤维组件的综述
Nanotechnology. 2006 Jul 28;17(14):R89-R106. doi: 10.1088/0957-4484/17/14/R01. Epub 2006 Jun 30.
8
Electrospun poly(epsilon-caprolactone) microfiber and multilayer nanofiber/microfiber scaffolds: characterization of scaffolds and measurement of cellular infiltration.电纺聚己内酯微纤维及多层纳米纤维/微纤维支架：支架表征及细胞浸润测量
Biomacromolecules. 2006 Oct;7(10):2796-805. doi: 10.1021/bm060680j.
9
Polymers of intrinsic microporosity (PIMs): organic materials for membrane separations, heterogeneous catalysis and hydrogen storage.固有微孔聚合物（PIMs）：用于膜分离、多相催化和储氢的有机材料。
Chem Soc Rev. 2006 Aug;35(8):675-83. doi: 10.1039/b600349d. Epub 2006 Mar 17.
10
Effect of the fiber diameter and porosity of non-woven PET fabrics on the osteogenic differentiation of mesenchymal stem cells.聚酯无纺布的纤维直径和孔隙率对间充质干细胞成骨分化的影响。
J Biomater Sci Polym Ed. 2004;15(1):41-57. doi: 10.1163/156856204322752228.