| CuX-Cu_2O-P_2O_5和AgX-Ag_2O-P_2O_5系统玻璃的形成范围、结构和电导性 |
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| 引用本文： | 李光远,钟菊花,周立济.CuX-Cu_2O-P_2O_5和AgX-Ag_2O-P_2O_5系统玻璃的形成范围、结构和电导性[J].华东理工大学学报(自然科学版),1987(6). |
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| 作者姓名： | 李光远 钟菊花 周立济 |
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| 作者单位： | 华东化工学院物理系
(李光远，钟菊花)，华东化工学院物理系(周立济) |
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| 摘 要： | 从玻璃形成区、离子电导性、激活能和红外光谱方面比较了CuX-Cu_2O-P_2O_5和AgX-Ag_2O-P_2O_5(X=I、Br、Cl)系统的性质。发现两者的形成范围均为Cu_2O(Ag_2O)/P_2O_5<3;玻璃网络基本相似;电导率随温度的升高和CuX(AgX)含量的增加而增大,有一个极值在形成区内(或在形成区的边界上)。在各组分含量相同时,Cu~+离子玻璃的T_2比Ag~+离子玻璃的高。在银快离子玻璃系统中,当用Cu~+置代Ag~+时,玻璃具有相似的特征。
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| 关 键 词： | 铜离子 银离子 玻璃形成区 电导率 特种玻璃 导电材料 |
A study on the glass forming regions, construction and conduction of CuX-Cu_2O-P_2O_5 and Agx-Ag_2O-P_2O_5(X=I, Br, Cl) systems |
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| Li Guangyuan,Zhong Juhua,Zhou Liji.A study on the glass forming regions, construction and conduction of CuX-Cu_2O-P_2O_5 and Agx-Ag_2O-P_2O_5(X=I, Br, Cl) systems[J].Journal of East China University of Science and Technology,1987(6). |
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| Authors: | Li Guangyuan Zhong Juhua Zhou Liji |
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| Institution: | Li Guangyuan;Zhong Juhua;Zhou Liji Department of Physics |
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| Abstract: | The properties of CuX-Cu_2O-P_2O_5 system were compared with that of AgX-Ag_2O-P_2O_5 system in glass forming regions, ionic conduction, activation energy and IR. It wasfound that the regions formed glass of both systems are under Cu_2O (Ag_2O)/P_2O_5<3; theglass structures are similar; conductivity increase with heigher temperature and CuX(AgX)compositions, and has a maximum in the regions (or in the boundary of the regions).The T_g of Cu~+ glass is heigher than that of Ag~+ glass. When Cu~+ substituted for Ag~+in the latter system, both glasses have similar regularity in property. |
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| Keywords: | copper ion silver ion glass forming region conductivity special glass conductor materials |
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