Composite Polyphosphazene Membranes Doped with Phosphotungstic Acid and Silica

Feng-yan Fu; Hu-lin Xu; Min-lan He; Yan Dong; Peng Liu; Xin Hao; Chang-jin Zhu

doi:10.1007/s10118-014-1459-0

Your Location：

Home >

Browse articles >

Composite Polyphosphazene Membranes Doped with Phosphotungstic Acid and Silica

Updated：2021-06-21

- Composite Polyphosphazene Membranes Doped with Phosphotungstic Acid and Silica
- Composite Polyphosphazene Membranes Doped with Phosphotungstic Acid and Silica
- Chinese Journal of Polymer Science 2014年32卷第8期页码：996-1002
- Affiliations：
  
  a.Department of Applied Chemistry, Beijing Institute of Technology, Beijing 100081, China
  b.Beijing Qintian Science & Technology Development Co., Ltd
- Author bio：
  
  Hu-lin Xu (徐虎林), E-mail: hulin_xu@163.com
  *Chang-jin Zhu (朱长进), E-mail: zcj@bit.edu.cn
- Funds：
- DOI：10.1007/s10118-014-1459-0
  中图分类号：
- 收稿：2013-11-11，
  
  修回：2014-01-21，
  
  录用：2014-01-28，
  
  纸质出版：2014-08
- Accepted：
Scan QR Code
Feng-yan Fu, Hu-lin Xu, Min-lan He, 等. Composite Polyphosphazene Membranes Doped with Phosphotungstic Acid and Silica[J]. Chinese Journal of Polymer Science, 2014,32(8):996-1002.

Feng-yan Fu, Hu-lin Xu, Min-lan He, et al. Composite Polyphosphazene Membranes Doped with Phosphotungstic Acid and Silica[J]. Chinese Journal of Polymer Science, 2014, 32(8): 996-1002.
Feng-yan Fu, Hu-lin Xu, Min-lan He, 等. Composite Polyphosphazene Membranes Doped with Phosphotungstic Acid and Silica[J]. Chinese Journal of Polymer Science, 2014,32(8):996-1002. DOI： 10.1007/s10118-014-1459-0.

Feng-yan Fu, Hu-lin Xu, Min-lan He, et al. Composite Polyphosphazene Membranes Doped with Phosphotungstic Acid and Silica[J]. Chinese Journal of Polymer Science, 2014, 32(8): 996-1002. DOI： 10.1007/s10118-014-1459-0.

摘要

Abstract

Poly(bis(phenoxy)phosphazene) (SPBPP)/phosphotungstic acid (PWA)/silica composite membranes for fuel cells were prepared. The composite membranes were characterized by using FTIR

TGA and SEM techniquies. Incorporation of PWA particles and silica particles into the SPBPP polymer matrix and a specific interaction between them were confirmed by FTIR spectra. TGA results showed that the composite membranes had high thermal stability. Homogeneous distribution of PWA and silica particles within the SPBPP matrix was verified by SEM micrographs. The doped membranes showed increased water uptake and proton conductivity.

关键词

Keywords

references

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Sulfonated Poly(α-methyl styrene-b-isobutylene-b-α-methyl styrene) Copolymers for Advanced Proton Exchange Membranes

Properties of Phosphoric Acid Doped Poly(benzimidazole/sulfone/siloxane/amide)/Sulfonated Polystyrene/Silica Nanoparticle-based Proton Exchange Membranes for Fuel Cells

BLEND MEMBRANES FOR DIRECT METHANOL AND PROTON EXCHANGE MEMBRANE FUEL CELLS

SULFONATED POLYIMIDES CONTAINING PYRIDINE GROUPS AS PROTON EXCHANGE MEMBRANE MATERIALS

Silk Sericin-inspired Poly-β-homoserine for Protein Protection