Core Cross-Linked Micelle-Based Nanoreactors for Efficient Photocatalysis

	Core Cross-Linked Micelle-Based Nanoreactors for Efficient Photocatalysis
	Zheng M.; Sun Z. C.; Xie Z. G.; Jing X. B.
	2013
发表期刊	Chemistry-an Asian Journal
ISSN	ISBN/1861-4728
卷号	8 期号:11
摘要	Stable nanoscale cross-linked polymer micelles containing Ru complexes (Ru-CMs) were prepared from monomethoxy[poly(ethylene glycol)]-block-poly(L-lysine) (MPEG-PLys) and [(bpy)(2)Ru(fmbpy)](PF6)(2) (bpy=bipyridine, fmbpy=5-formy-5-methyl-2,2-bipyridine). To stabilize the micelles, bifunctional glutaraldehyde was used as a cross-linker to react with the free amino groups of the PLys block. After that, the Ru-CMs showed very good stability in common solvents. The Ru-CMs showed photocatalytic activity and selectivity in the oxidation of sulfides that were as high as those of the well-known [Ru(bpy)(3)(PF6)(2)] complex, because the micelles were swollen in the methanol-sulfide mixture. Moreover, because of the nanoscale size of the particles and their high stability, the Ru-CM photocatalysts can be readily recovered by ultrafiltration and reused without loss of photocatalytic activity. This work highlights the potential of using cross-linked micelles as a platform for developing highly efficient heterogeneous photocatalysts for a number of important organic transformations.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40592
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zheng M.,Sun Z. C.,Xie Z. G.,et al. Core Cross-Linked Micelle-Based Nanoreactors for Efficient Photocatalysis[J]. Chemistry-an Asian Journal,2013,8(11).
APA	Zheng M.,Sun Z. C.,Xie Z. G.,&Jing X. B..(2013).Core Cross-Linked Micelle-Based Nanoreactors for Efficient Photocatalysis.Chemistry-an Asian Journal,8(11).
MLA	Zheng M.,et al."Core Cross-Linked Micelle-Based Nanoreactors for Efficient Photocatalysis".Chemistry-an Asian Journal 8.11(2013).

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