Preparation of an Organic‐Inorganic Hybrid Ionic Conductive Material with Thermal and Chemical Stability
Preparation of an Organic‐Inorganic Hybrid Ionic Conductive Material with Thermal and Chemical Stability
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DOI：
10.1111/j.1551-2916.2004.00504.x
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发表时间：
2004-03
影响因子：
3.9
通讯作者：
T. Kikukawa;K. Kuraoka;Kazuhiro Kawabe;K. Yasuda;K. Hirao;T. Yazawa
中科院分区：
文献类型：
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作者：
T. Kikukawa;K. Kuraoka;Kazuhiro Kawabe;K. Yasuda;K. Hirao;T. Yazawa
通过对多孔玻璃表面改性，使其巯基氧化，制备了有机-无机杂化离子导电材料。杂化材料中的表面改性孔充当质子的渗透路径。在120°C和100%相对湿度下，杂化材料的质子电导率为4.2 × 10−2 S/cm。这种杂化材料在高温（高于100°C）下是热稳定的，这归因于耐温无机骨架。
An organic–inorganic hybrid ionic conductive material was prepared through oxidation of thiol groups in a surface-modified porous glass. Surface-modified pores in the hybrid materials acted as permeation paths for protons. Proton conductivity of the hybrid material was 4.2 × 10−2 S/cm at 120°C under 100% relative humidity. This hybrid material was thermally stable at high temperature (above 100°C) due to the temperature-tolerant inorganic frameworks.