Effect of Covalent Organic Frameworks Containing Different Groups on Properties of Sulfonated Poly(ether ether ketone) Matrix Proton Exchange Membranes

Effect of Covalent Organic Frameworks Containing Different Groups on Properties of Sulfonated Poly(ether ether ketone) Matrix Proton Exchange Membranes

The rich −SO<sub>3</sub>H groups enable sulfonated poly (ether ether ketone) (SPEEK) to possess excellent proton conductivities in proton exchange membrane (PEM), but cause excessive water absorption, resulting in the decline of dimensional stability. It is a challenge to resolve the con...

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Bibliographic Details
Main Authors: Xiaoyu Meng, Yinan Lv, Lei Ding, Luman Peng, Qiwang Peng, Chuanbo Cong, Haimu Ye, Qiong Zhou
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Nanomaterials
Subjects:
PEMs
SPEEK
proton conductivities
dimensional stabilities
covalent organic frameworks
Online Access:https://www.mdpi.com/2079-4991/12/19/3518

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