Abstract

A method for the synthesis of electrically conductive pigment zinc oxide doped with a donor addition of gallium at a temperature of no more than 250°C is presented. Samples of electrically conductive pigment zinc oxide have been prepared and studied, the processes proceeding during its synthesis have been examined, and the dependence of the specific volumetric electrical resistance of pigment zinc oxide on the processing temperature has been studied. The optimal concentration of the dopant donor addition was 0.4 wt % Ga³⁺ and it was determined by atomic emission and mass spectroscopy. It was shown that the donor addition of gallium increases the specific volumetric electrical conductivity of pigment zinc oxide by 10⁵ times.

中文翻译：

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掺杂镓供体的导电颜料氧化锌的低温合成

摘要

提供了一种在不超过 250°C 的温度下合成掺杂有供体添加的镓的导电颜料氧化锌的方法。已经制备和研究了导电颜料氧化锌的样品，研究了其合成过程中进行的过程，并且研究了颜料氧化锌的比体积电阻对加工温度的依赖性。掺杂施主添加的最佳浓度为 0.4 重量% Ga ³⁺并且它由原子发射和质谱确定。结果表明，镓的供体添加使颜料氧化锌的比体积电导率提高了10 ⁵倍。