Indium hydroxide nanocrystals were synthesized through a microwave reaction. It is a fast, simple and mild process to get the uniform and monodisperse In(OH)₃ nanomaterials without the aid of any surfactants or templates. Size and morphology of the In(OH)₃ nanomaterials could be controllably adjusted through the pH value of the reaction mixtures. The formation mechanisms of the nanostructures have been investigated on the basis of a series of SEM studies of the samples obtained at different reaction durations. Ce³⁺, Dy³⁺ or Ce³⁺/Dy³⁺ doped In(OH)₃ were also synthesized by the microwave reaction and optical properties of these materials were evaluated.

通过微波反应合成了氢氧化铟纳米晶体。在不借助任何表面活性剂或模板的情况下，获得均匀且单分散的In（OH）₃纳米材料是一种快速，简单且温和的过程。In（OH）₃纳米材料的大小和形态可以通过反应混合物的pH值来控制。基于在不同反应持续时间下获得的样品的一系列SEM研究，已经研究了纳米结构的形成机理。还通过微波反应合成了掺杂Ce ³⁺，Dy ³⁺或Ce ³⁺ / Dy ^3+的In（OH）₃，并评价了这些材料的光学性质。