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Disintegrative activation of Pd nanoparticles on carbon nanotubes for catalytic phenol hydrogenation
Zhang, Liyun; Wang, Bolun; Ding, Yuxiao; Wen, Guodong; Abd Hamid, Sharifah Bee; Su, Dangsheng; dssu@imr.ac.cn
2016
Source PublicationCATALYSIS SCIENCE & TECHNOLOGY
ISSN2044-4753
Volume6Issue:4Pages:1003-1006
AbstractThe strong dependence of catalytic activity and selectivity on the size of nanoparticles has imposed great value on facile methods for tailoring metal nanoparticles (NPs) with uniform dispersion on a heterogeneous support. Here, a simple and effective method for re-activating sintered Pd NPs decorated on carbon supports is demonstrated using HNO3 vapour at mild temperatures in a closed system, without loss in the Pd content. We further reveal that nitrogen oxide play an important role in the re-dispersion of Pd NPs. In a catalytic phenol hydrogenation reaction, the re-dispersed NPs exhibit superior catalytic activity as compared to sintered Pd NPs supported on CNTs.
description.department[zhang, liyun ; wang, bolun ; ding, yuxiao ; wen, guodong ; su, dangsheng] chinese acad sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china ; [abd hamid, sharifah bee] univ malaya, nanotechnol & catalysis res ctr nanocat, ips bldg, kuala lumpur 50603, malaysia
Funding OrganizationNSFC (National Natural Science Foundation of China) [21133010, 21473233, 51221264, 21261160487]; "Strategic Priority Research Program" of the Chinese Academy of Sciences [XDA09030103]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74727
Collection中国科学院金属研究所
Corresponding Authordssu@imr.ac.cn
Recommended Citation
GB/T 7714
Zhang, Liyun,Wang, Bolun,Ding, Yuxiao,et al. Disintegrative activation of Pd nanoparticles on carbon nanotubes for catalytic phenol hydrogenation[J]. CATALYSIS SCIENCE & TECHNOLOGY,2016,6(4):1003-1006.
APA Zhang, Liyun.,Wang, Bolun.,Ding, Yuxiao.,Wen, Guodong.,Abd Hamid, Sharifah Bee.,...&dssu@imr.ac.cn.(2016).Disintegrative activation of Pd nanoparticles on carbon nanotubes for catalytic phenol hydrogenation.CATALYSIS SCIENCE & TECHNOLOGY,6(4),1003-1006.
MLA Zhang, Liyun,et al."Disintegrative activation of Pd nanoparticles on carbon nanotubes for catalytic phenol hydrogenation".CATALYSIS SCIENCE & TECHNOLOGY 6.4(2016):1003-1006.
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