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Author:

常翀宇 (常翀宇.) | 王如志 (王如志.) (Scholars:王如志) | 畅丽媛 (畅丽媛.) | 杨孟骐 (杨孟骐.)

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incoPat zhihuiya

Abstract:

本发明公开了金属有机骨架材料包裹铜锌双金属催化剂及其制备方法和应用,具体公开了使用金属有机骨架材料对铜锌金属纳米颗粒进行包裹,该双金属催化剂具有夹心结构,所述金属有机骨架材料为ZIF‑8、UIO‑66或MIL‑101。在制备双金属催化剂的过程中,首先制得铜锌纳米颗粒,然后使用金属有机骨架材料对铜锌纳米颗粒进行包裹,制得的催化剂表面有效金属活性位点数增加,大大提升催化效率。本发明在制备双金属催化剂中引入了金属有机骨架材料,该材料具有高的比表面积和独特的孔道结构,抑制了金属纳米颗粒的团聚,大大提高金属纳米颗粒的分散度,提高催化剂表面活性位点的数目,有利于提高反应转化率。

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Patent Info :

Type: 发明申请

Patent No.: CN202310759819.5

Filing Date: 2023-06-27

Publication Date: 2023-10-17

Pub. No.: CN116892029A

Applicants: 北京工业大学

Legal Status: 实质审查

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: 8

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