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发明授权
CN104341000B 纳米掺杂VIB族金属氧化物颗粒或其分散体的制备方法和用途 失效 - 权利终止

纳米掺杂VIB族金属氧化物颗粒或其分散体的制备方法和用途
摘要：
本发明涉及一种制备VIB族金属氧化物颗粒或其分散体的方法，其中所述VIB族金属是钨和/或钼，所述方法包括：1）提供VIB族金属氧化物前驱体、还原剂和超临界流体；2）所述VIB族金属氧化物前驱体、还原剂在超临界状态下的所述超临界流体中反应得到所述VIB族金属氧化物颗粒或其分散体。所述颗粒或其分散体可用于住宅、建筑物、汽车和轮船等的门窗玻璃，在保持高透明度的同时提供优异的阻隔近红外光线和紫外线的功能，实现阳光和热辐射控制。
摘要（英）：

The present invention is related to a method for preparing VIB Group metal oxide particles or dispersions, wherein the VIB Group metal is tungsten or molybdenum. The methods include: 1) providing precursors of VIB Group metal oxide, reductants and supercritical fluids. 2) said VIB Group metal oxide particles, or dispersions are obtained by the reaction between said metal oxide precursors, and reductants are under supercritical state in said supercritical fluids. Especially, said VIB Group metal oxide can be tungsten bronze, molybdenum bronze, or tungsten and molybdenum bronze which can be present by the formula AxByMOz. Wherein, A represents element exists in the form of dopant cation; and B represents element exists in the form of dopant anion; O represents oxygen; 0≦̸x≦̸1, 0≦̸y≦̸1, 0

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