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High performances oxide ion conductors with covalent framework and liquid-like ionic network

机译：高性能氧化物离子导体具有共价框架和液体状离子网

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Depending on their structural dimensionality, bismuth-based oxide ion conductors can be classified in three groups Bi{sub}2O{sub}3 itself is the prototype of the three-dimensional oxide ion conductors; the BIMEVOX family, which particularly generated an increasing interest during the last ten years, belongs to the two-dimensional oxide ion conductors while Bi{sub}26Mo{sub}10O{sub}69 and its related phases, with a structure based on [Bi{sub}12O{sub}14]{sub}∞ columns, can be considered as the first example of mono-dimensional bismuth-based oxide ion conductors. The common feature between these three classes of materials is that oxygen diffusion takes place in a very disordered network, exhibiting a liquid-like structure. The mono and two-dimensional oxide ion conductors have a larger stability range in temperature, since their structure is reinforced by a covalent skeleton. The main feature of the different structural characteristics of these groups of materials are presented and discussed.
机译：取决于它们的结构的维数，基于铋的氧化物离子导体可在三组进行分类的Bi {子} 2O {子} 3本身是三维氧化物离子导体的原型;而毕{子} 26Mo {子} 10O {子} 69个其相关的相位，具有结构根据[该BIMEVOX家族，其尤其生成在过去十年的兴趣日益增加，属于二维氧化物离子导体双{亚} {120}的子14] {子}∞列，可以被认为是单维基于铋的氧化物离子导体的第一个例子。这三种类型的材料之间的共同特征是，氧的扩散发生在一个非常无序网络，表现出像液体结构。单声道和二维氧化物离子导体具有在温度更大稳定性的范围，因为它们的结构被一个共价骨架加强。的这些基团的材料的不同结构特征的主要特征被呈现和讨论。

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