Ionic-Liquid-Grafted Rigid Poly (p-Phenylene) Microspheres: Efficient Heterogeneous Media for Metal Scavenging and Catalysis

doi:10.1002/chem.200902495

CORC > 化学研究所 > 中国科学院化学研究所

	Ionic-Liquid-Grafted Rigid Poly (p-Phenylene) Microspheres: Efficient Heterogeneous Media for Metal Scavenging and Catalysis
	Li, Shenghai; Wang, Junhua; Kou, Yongli; Zhang, Suobo
刊名	CHEMISTRY-A EUROPEAN JOURNAL
	2010
卷号	16 期号:6 页码:1812-1818
关键词	Heterogeneous Catalysis Ionic Liquids Metal Scavenging Microspheres Nanoparticles
ISSN号	0947-6539
DOI	10.1002/chem.200902495
英文摘要	Novel 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.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000275240300014
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/69121]
专题	中国科学院化学研究所
通讯作者	Zhang, Suobo
作者单位	Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Key Lab Ecomat, Changchun 130022, Peoples R China
推荐引用方式 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.