The fractal dimensions of nanodispersed zirconia determined by the BET and SAXS methods are compared. The fractal dimensions were shown to depend on the characteristic dimensions of the surface areas determined by different methods. A method for calculating the surface fractal dimension using the difference between the specific surface obtained by the BET and SAXS methods is proposed.

中文翻译：

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各种方法测定的纳米ZrO2的分形特征与结构参数的关系

比较了通过 BET 和 SAXS 方法确定的纳米分散氧化锆的分形维数。显示分形维数取决于通过不同方法确定的表面积的特征维数。提出了一种利用BET法和SAXS法得到的比表面积之差计算表面分形维数的方法。