Tiezhu Fu
Jilin University
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Publication
Featured researches published by Tiezhu Fu.
Journal of Materials Chemistry | 2010
Jing Ni; Gang Zhang; Chengji Zhao; Hongtao Li; Tiezhu Fu; Ke Shao; Miaomiao Han; Jing Wang; Wenjia Ma; Hui Na
Proton exchange membranes with high dimensional stabilities and low water uptakes were constructed by incorporating phosphotungstic acid (PWA) into a cross-linked network composed of a crosslinkable sulfonated poly(ether ether ketone) containing dipropenyl groups (SDPEEK) and γ-methacryloxypropyltrimethoxysilane (KH570). The chemical structures of the hybrid membranes were confirmed by FT-IR spectroscopy and scanning electron microscopy (SEM). The results indicated that PWA particles were well dispersed in these membranes. The influences of the dispersed PWA on the properties of membranes such as thermal stability, water uptake, swelling ratio, proton conductivity, methanol permeability and mechanical property were researched. The addition of KH570-5/PWA in the hybrid membranes contributed to the improvement of the dimensional stabilities. And the hybrid membranes with 10–40wt% PWA showed higher proton conductivities than Nafion 117 at 80 °C, while the methanol permeabilities of these membranes were much lower than that of Nafion 117. The membranes also exhibited excellent mechanical properties. These results imply that the SDPEEK/KH570-5/PWA-x membranes are promising materials in the direct methanol fuel cells (DMFC) applications.
Journal of Power Sources | 2007
Shuangling Zhong; Xuejun Cui; Hongli Cai; Tiezhu Fu; Chengji Zhao; Hui Na
Journal of Membrane Science | 2008
Haiqiu Zhang; Xianfeng Li; Chengji Zhao; Tiezhu Fu; Yuhua Shi; Hui Na
Polymer | 2007
Chengji Zhao; Zhe Wang; Dawu Bi; Haidan Lin; Ke Shao; Tiezhu Fu; Shuangling Zhong; Hui Na
Journal of Power Sources | 2008
Shuangling Zhong; Xuejun Cui; Tiezhu Fu; Hui Na
Journal of Power Sources | 2006
Shuangling Zhong; Tiezhu Fu; Zhiyu Dou; Chengji Zhao; Hui Na
Journal of Power Sources | 2007
Shuangling Zhong; Xuejun Cui; Hongli Cai; Tiezhu Fu; Ke Shao; Hui Na
Journal of Power Sources | 2008
Tiezhu Fu; Zhiming Cui; Shuangling Zhong; Yuhua Shi; Chengji Zhao; Gang Zhang; Ke Shao; Hui Na; Wei Xing
Journal of Polymer Science Part A | 2009
Ke Shao; Jing Zhu; Chengji Zhao; Xianfeng Li; Zhiming Cui; Yang Zhang; Hongtao Li; Dan Xu; Gang Zhang; Tiezhu Fu; Jing Wu; Hui Na; Wei Xing
Journal of Power Sources | 2009
Haidan Lin; Chengji Zhao; Zhiming Cui; Wenjia Ma; Tiezhu Fu; Hui Na; Wei Xing