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Author:

聂祚仁 (聂祚仁.) (Scholars:聂祚仁) | 李群艳 (李群艳.) | 娄载亮 (娄载亮.) | 韦奇 (韦奇.) | 王志宏 (王志宏.) (Scholars:王志宏)

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incoPat

Abstract:

一种纳米结构α型三氧化二铁空心亚微球的制备方法属于无机非金属材料领域。采用水热法或喷雾反应法制备α-Fe2O3存在反应条件苛刻,重复性差等问题。本发明通过将亚铁盐与配位剂氢氟酸反应后,加入氨水调节pH值,而后加入模板(近单分散的SiO2或PS亚微球)反应得到纳米结构核壳亚微球,最后去除模板,得到纳米结构α型三氧化二铁空心亚微球。本发明具有制备周期短,可重复性强,成本低等优点。

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Patent Info :

Type: 发明授权

Patent No.: CN200910077008.7

Filing Date: 2009-01-16

Publication Date: 2010-09-08

Pub. No.: CN101475223B

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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