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Wang Guibin
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Reinforced Poly(ether ether ketone)/Nafion Composite Membrane with Highly Improved Proton Conductivity for High Concentration Direct Methanol Fuel Cells
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Correspondence Author : Guibin Wang

Date of Publication : 2020-06-22

Journal : ACS Appl. Energy Mater.

Affiliation of Author(s) : Key Laboratory of High Performance Plastics (Jilin University), Ministry of Education, College of Ch

Discipline : 理学

Document Type : J

Volume : 3

Issue : 7

Page Number : 7180−7190

Key Words : pore-filling, solvent treatment, aggregation of sulfonated groups, proton transport channel, methano

Teaching and Research Group : Polymer

Abstract : The composite membranes that combine porefilling with a matrix having precisely assembled sulfonated groups are designed here for use in the applications of direct methanol fuel cells. A porous crystalline poly(ether ether ketone)/sulfonated poly(ether ether ketone) blended matrix with continuous pore structures is first fabricated using a phase inversion process. Solvent treatment of the porous matrix is then employed to induce the enrichment of sulfonated groups at the pore surfaces, based on the interaction between the solvent and functional groups in polymer chains. This strategy effective

First-Level Discipline : 化学

Translation or Not : no

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Professor

Academic Titles : Professor

Official Title : 课题组主页 https://www.x-mol.com/groups/guibin_wang

Gender : Male

Alma Mater : Jilin University

Education Level : Doctor graduate

Degree : 博士

Status : Employed

School/Department : College of Chemistry

Discipline : 高分子化学与物理

Business Address : Room 310, Alan G. MacDiarmid Lab, Qianwei Campus of Jilin University.

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