![Micro Fine Yellow Tungsten Oxide micro fine yellow tungsten oxide picture](http://www.ctia.com.cn/en/wp-content/uploads/2018/03/micro-fine-yellow-tungsten-oxide-picture-351x185.jpg)
Micro fine yellow tungsten oxide’s producing method may be classified into three types including physical method, chemical method (liquid phase method) and comprehensive method in accordance with the reaction characteristics described in the theory of crystal nucleation. And the liquid phase method can be divided into precipitation method, hydrothermal method, a microemulsion method, and sol-gel method according to different producing processes. The yellow tungsten oxide is primarily prepared by controlling the crystallization process, and it mainly goes through two steps:…