ICCAS OpenIR
Ionic-Liquid-Grafted Rigid Poly (p-Phenylene) Microspheres: Efficient Heterogeneous Media for Metal Scavenging and Catalysis
Li, Shenghai; Wang, Junhua; Kou, Yongli; Zhang, Suobo
2010
Source PublicationCHEMISTRY-A EUROPEAN JOURNAL
ISSN0947-6539
Volume16Issue:6Pages:1812-1818
AbstractNovel guanidinium ionic liquid-grafted rigid poly(p-phenylene) (PPIL) microspheres have been developed for metal scavenging and catalysis. The noble-metal nanoparticles supported on the microspheres surface can be used as efficient heterogeneous catalysts. The combination of nanoparticles and ionic liquid fragments on the microsphere surfaces enhance the activity and durability of the catalyst. The PPPIL-Pd-0 catalyst has been tested in the Suzuki cross-coupling reaction, and exhibits much higher catalytic activity than Pd catalysts supported on porous polymer matrices. The PPPIL.Pd-0 catalyst can be recycled at least for nine runs without any significant loss of activity. Tie present approach may, therefore, have potential applications in transition-metal-nanocatalyzed reactions.
KeywordHeterogeneous Catalysis Ionic Liquids Metal Scavenging Microspheres Nanoparticles
DOI10.1002/chem.200902495
Indexed BySCI
Language英语
WOS IDWOS:000275240300014
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/69122
Collection中国科学院化学研究所
Corresponding AuthorZhang, Suobo
AffiliationChinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Key Lab Ecomat, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Li, Shenghai,Wang, Junhua,Kou, Yongli,et al. Ionic-Liquid-Grafted Rigid Poly (p-Phenylene) Microspheres: Efficient Heterogeneous Media for Metal Scavenging and Catalysis[J]. CHEMISTRY-A EUROPEAN JOURNAL,2010,16(6):1812-1818.
APA Li, Shenghai,Wang, Junhua,Kou, Yongli,&Zhang, Suobo.(2010).Ionic-Liquid-Grafted Rigid Poly (p-Phenylene) Microspheres: Efficient Heterogeneous Media for Metal Scavenging and Catalysis.CHEMISTRY-A EUROPEAN JOURNAL,16(6),1812-1818.
MLA Li, Shenghai,et al."Ionic-Liquid-Grafted Rigid Poly (p-Phenylene) Microspheres: Efficient Heterogeneous Media for Metal Scavenging and Catalysis".CHEMISTRY-A EUROPEAN JOURNAL 16.6(2010):1812-1818.
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