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Abstract:
将PdC12与ZIF-8的反应原料ZnO和2-甲基咪唑按照一定的比例,采用机械化学法原位将Pd2+负载在ZIF-8上(pd2+/ZIF-8).然后用NaBH4将Pd2+/ZIF-8进行还原,得到均匀分散的Pd纳米颗粒(Pd/ZIF-8).通过XRD 、N2吸附、透射电镜、ICP-AES、XPS等对Pd/ZIF-8的结构、形貌、价态等进行了表征.结果表明用机械化学法原位制备的Pd/ZIF-8具有分散均匀、容易大量制备的优点.该催化剂不仅能高效催化Suzuki-Miyaura交叉偶联反应,并且能够多次循环利用.
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无机化学学报
ISSN: 1001-4861
Year: 2014
Issue: 1
Volume: 30
Page: 127-133
0 . 6 3
JCR@2014
0 . 8 0 0
JCR@2023
ESI HC Threshold:268
JCR Journal Grade:4
CAS Journal Grade:4
Cited Count:
SCOPUS Cited Count: 5
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 4
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