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Dan Xu
Researcher at Shenyang Aerospace University
Publications - 36
Citations - 712
Dan Xu is an academic researcher from Shenyang Aerospace University. The author has contributed to research in topics: Membrane & Oxide. The author has an hindex of 15, co-authored 36 publications receiving 658 citations. Previous affiliations of Dan Xu include Jilin University.
Papers
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Journal ArticleDOI
Cross-linked membranes based on sulfonated poly (ether ether ketone) (SPEEK)/Nafion for direct methanol fuel cells (DMFCs)
Na Zhang,Gang Zhang,Dan Xu,Chengji Zhao,Wenjia Ma,Hongtao Li,Zhang Yang,Shuai Xu,Hao Jiang,Hongcheng Sun,Hui Na +10 more
TL;DR: In this article, a series of cross-linked membranes based on SPEEK/Nafion have been prepared to improve methanol resistance and dimension stability of SPEEK membrane for the usage in the direct methanoline fuel cells (DMFCs).
Journal ArticleDOI
Preparation and properties of sulfonated poly(ether ether ketone)s (SPEEK)/polypyrrole composite membranes for direct methanol fuel cells
TL;DR: In this article, uniform polypyrrole (Ppy) distributed composite membranes were formed by this method by the interaction between SPEEK and Ppy. The properties of the composite membranes are characterized in detail.
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Naphthalene-Based Poly(arylene ether ketone) Copolymers Containing Sulfobutyl Pendant Groups for Proton Exchange Membranes
Ke Shao,Jing Zhu,Chengji Zhao,Xianfeng Li,Zhiming Cui,Zhang Yang,Hongtao Li,Dan Xu,Gang Zhang,Tiezhu Fu,Jing Wu,Hui Na,Wei Xing +12 more
TL;DR: In this article, a new monomer 1,5-bis(4-fluorobenzoyl)-2,6-dimethoxynaphthalene (DMNF) was prepared and further polymerized to form naphthalenes-based poly(arylene ether ketone) copolymers containing methoxy groups (MNPAEKs).
Journal ArticleDOI
Fabrication of sulfonated poly(ether ether ketone ketone) membranes with high proton conductivity
TL;DR: In this paper, the authors realized the changes from spheres to nanofibers by introducing electrospinning method into membranes preparation, and the SPEEKK membranes with spherical structures exhibit the highest proton conductivity, 0.37 S/cm.
Journal ArticleDOI
Fabrication and characterization of SDC-LSGM composite electrolytes material in IT-SOFCs
Dan Xu,Xiaomei Liu,Xiaomei Liu,Dejun Wang,Guangyu Yi,Yang Gao,Daisheng Zhang,Wenhui Su,Wenhui Su +8 more
TL;DR: In this article, the electrical properties of a single cell were investigated and it was shown that the maximum output power density was 0.25 W/cm2 at 800°C and maximum current density was 1.06 A/cm 2.