- High-Performance Semicrystalline Poly(ether ketone)-Based Proton Exchange Membrane.
High-Performance Semicrystalline Poly(ether ketone)-Based Proton Exchange Membrane.
ACS applied materials & interfaces (2017-07-07)
Sinan Feng, Jinhui Pang, Xingwen Yu, Guibin Wang, Arumugam Manthiram
PMID28682586
摘要
A novel semicrystalline poly(ether ketone) (PEK)-based proton exchange membrane (semi-SPEK-x) has been developed. Through a one-step sulfonation and hydrolysis, a poly(ether ketimine) precursor transforms into PEK and ion-conducting groups are introduced. With an ion-exchange capacity ranging from 1.49 to 2.00 mequiv g