Ren Hao-yuan
2010
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Journal
Journal of Zhengzhou University
Abstract
The development of novel electrolyte membranes with dense structure,good mechanical flexibility,and high proton conductivity,but with little or no dependence on humidity at temperatures above 100 ℃ remains an important challenge to the practical operation of PEMFCs.In this paper,1-(4-methoxybenzy-l)-4-hydroxymethyl-1,2,3-triazole(CTMOB),one of the proton conducting species,was synthesised with Click Chemistry using 4-methoxybenzyl alcohol as the starting material.The structures of systhesized materials were characterized with FTIR and NMR.The results show that the proposed synthesis route of CTMOB is feasible and the total yield of CTMOB is 38.4%.