The effect of fluorine doping on the transport properties (oxygen-ion and proton conductivity) of perovskite-related complex oxides Ba2In2O5, Ba4In2Zr2O11, and Ba4Ca2Nb2O11 with various concentrations and degrees of disordering of oxygen vacancies was analyzed. Regardless of the doping mechanism and concentrations and degrees of disordering of oxygen vacancies, the introduction of low concentrations of fluoride ions increases the ionic component of the conductivity due to the appearance of effects of electrostatic repulsion of ions of various nature in the anionic sublattice.

中文翻译：

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氟掺杂对缺氧复合氧化物离子（O2-，H+）电导率的影响

分析了氟掺杂对不同浓度和氧空位无序程度的钙钛矿相关复合氧化物 Ba2In2O5、Ba4In2Zr2O11 和 Ba4Ca2Nb2O11 的传输特性（氧离子和质子传导性）的影响。不管掺杂机制和氧空位的浓度和无序程度如何，由于阴离子亚晶格中各种性质离子的静电排斥效应的出现，低浓度氟离子的引入增加了电导率的离子成分。