๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Novel sulfonated poly(ether ether ketone ketone)s for direct methanol fuel cells usage: Synthesis, water uptake, methanol diffusion coefficient and proton conductivity

โœ Scribed by Gang Zhang; Tiezhu Fu; Ke Shao; Xianfeng Li; Chengji Zhao; Hui Na; Hong Zhang


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
257 KB
Volume
189
Category
Article
ISSN
0378-7753

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Novel side-chain-type sulfonated poly(ar
โœ Yang Zhang; Ying Wan; Chengji Zhao; Ke Shao; Gang Zhang; Hongtao Li; Haidan Lin; ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 560 KB

Novel side-chain-type sulfonated poly(arylene ether ketone) with pendant sulfoalkyl groups (SPAEK-xx) were synthesized by post-sulfonation method. Their structures were confirmed by FT-IR and NMR spectra. The all obtained membranes had excellent thermal stability and mechanical properties. The sidec