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Author:

张丽娟 (张丽娟.) | 王岩 (王岩.) | 李钒 (李钒.) (Scholars:李钒) | 王艳飞 (王艳飞.)

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incoPat

Abstract:

本发明公开了一种树枝状铂纳米簇电催化剂的绿色合成方法,属于铂纳米催化剂技术领域。包括以下步骤:①、将铂前驱体与三嵌段共聚物分散于蒸馏水中,配成摩尔比为2~50∶1的溶液;②、超声分散使三嵌段共聚物与铂前驱体充分混匀;③、静置使三嵌段共聚物与铂前驱体离子充分配位吸附;④、置于80~100℃水浴中加热2~48小时,得到树枝状铂纳米簇。该法制备出的树枝状铂纳米簇产率高、纯度高、形貌统一、分散性好;具有较高的比表面积,能有效地提高电催化效率;同时兼具较高的稳定耐用性;且其制备工艺操作简单,可控性强,利于工业化生产。

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Patent Info :

Type: 发明授权

Patent No.: CN201110119977.1

Filing Date: 2011-05-10

Publication Date: 2014-02-26

Pub. No.: CN102773093B

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: 2

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