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PVA-Based Proton Conductors and Zn+ZnSO_4· 7H_2O/PVA-NH_4NO_3-H_3PO_4/MnO_2 Electrochemical Cells

PVA-Based Proton Conductors and Zn+ZnSO_4· 7H_2O/PVA-NH_4NO_3-H_3PO_4/MnO_2 Electrochemical Cells
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摘要 1 Results PVA - based proton conductors were prepared by the solution cast technique.The system 80 wt.% PVA - 20 wt.% NH4NO3 exhibited a maximum room temperature conductivity of 8.29×10-7 S·cm-1.The addition of 40 wt.% propylene carbonate (PC) increased the conductivity to 6.83×10-5 S·cm-1.With addition of 50 wt.% EC the conductivity was observed to increase to 1.19×10-5 S·cm-1.These results infer that PC and EC are equally strong in enhancing the conductivity.The maximum room temperature conductivity ...
机构地区 Department of Physics
出处 《复旦学报(自然科学版)》 CAS CSCD 北大核心 2007年第5期831-,共1页 Journal of Fudan University:Natural Science
关键词 PVA H3PO4 NH4NO3 CONDUCTIVITY proton battery PVA H3PO4 NH4NO3 conductivity proton battery
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