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Author:

聂祚仁 (聂祚仁.) (Scholars:聂祚仁) | 李群艳 (李群艳.) | 王汝娜 (王汝娜.) | 韦奇 (韦奇.) | 王志宏 (王志宏.) (Scholars:王志宏)

Indexed by:

incoPat zhihuiya

Abstract:

一种亚微米花状Ni(OH)2的制备方法,属于纳米材料领域。该制备方法是 先在镍盐溶液中加入氢氟酸,镍离子与溶液中的氟原子配位生成[NiFx](x-2)-; 然后加入氨水,控制溶液pH值在7.5~8.8,水浴加热溶液使其温度维持在50~80 ℃,反应2~4小时,得到亚微米花状Ni(OH)2。本发明工艺简单,高效快速, 反应条件易于控制,得到了比表面积大的亚微米花状的Ni(OH)2组装体,克服 了纳米Ni(OH)2在实际使用过程中的团聚和粒子桥架问题。该亚微米花状的 Ni(OH)2组装体在高能量密度电池中有显著的应用价值。

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Patent Info :

Type: 发明授权

Patent No.: CN200610169842.5

Filing Date: 2006-12-29

Publication Date: 2009-11-11

Pub. No.: CN100558646C

Applicants: 北京工业大学

Legal Status: 授权

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: 6

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