Details

Autor(en) / Beteiligte

• Yang, Le Bin
• Huang, Yue Xiang
• Liu, Jia Bin
• Wang, Xue Dan
• Shu, Kang Ying
• Shen, Hang Yan

Titel

The Development of Novel Electrolyte Membrane with High Proton Conductivity at Medium Temperatures

Ist Teil von

• Advanced materials research, 2012, Vol.472-475, p.2819-2823

Ort / Verlag

Trans Tech Publications Ltd

Erscheinungsjahr

2012

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A novel electrolyte membrane PVDF-Al2O3-CsHSO4 usable at medium temperatures was prepared by composite of PVDF and an inorganic proton conductor Al2O3-CsHSO4. The membrane has a steep increase in proton conductivity around 90°C and retains the high conductivity, about 10-3 S•cm-1, up to 200°C. The incorporation of Al2O3-CsHSO4 with PVDF leads to a dramatic improvement of the properties of PVDF, including widen the phase transition temperature of CsHSO4, improve proton conductivity and enhance chemical stability over wide temperature range.