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发明名称
多孔材料之非破坏性量测及其扩散系数测定法
摘要
一种多孔材料之非破坏性量测及其扩散系数测定法,可将具有多数贯通孔之待测物,浸渍于不同浓度之液体中,使该待测物二端处于具有浓度梯度的液态环境中,基于微量液体扩散,产生某一成份的浓度变化,并由电化学交流阻抗分析仪进行电化学交流阻抗频谱测量,获得该低浓度液体中浓度变化之电阻率,达到以非破坏性之检测方法,获得溶液电阻细微变化,藉以精确测定出多孔材料的有效扩散系数。
申请公布号
TW200639396
申请公布日期
2006.11.16
申请号
TW094115495
申请日期
2005.05.13
申请人
国立中央大学
发明人
林景崎;赖建铭
分类号
G01N27/00(2006.01)
主分类号
G01N27/00(2006.01)
代理机构
代理人
欧奉璋
主权项
地址
桃园县中坜市中大路300号
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