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dc.contributor.authorGuo, Huizhangzh_CN
dc.contributor.authorChen, Yuanzhizh_CN
dc.contributor.authorPing, Hemeizh_CN
dc.contributor.authorJin, Jiaruizh_CN
dc.contributor.authorPeng, Dong-Liangzh_CN
dc.contributor.author彭栋梁zh_CN
dc.date.accessioned2013-12-12T02:03:34Z
dc.date.available2013-12-12T02:03:34Z
dc.date.issued2013zh_CN
dc.identifier.citationNanoscale,5(6):2394-2402zh_CN
dc.identifier.issn2040-3364zh_CN
dc.identifier.otherWOS:000315512000029zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/59491
dc.description.abstractIn this work, we report an example of the facile synthesis of methyl methacrylate/tert-butyl acrylate (MMA/tBA) gradient copolymers (poly(MMA-grad-tBA) using the Cu(0) and conventional ATRP ligands as catalysts in DMF solvent at 25 degrees C. Semi-batch copper(0)-mediated living radical copolymerization technique (Cu(0)-mediated LRP) was used for achieving the chain gradient microstructure of the resulting copolymers. We also compared copolymerizations with two different ATRP ligands at ambient temperature allowing control over the molecular weight and polydispersity with a quarter of catalyst concentration versus a conventional ATRP in dipolar protic solvent (i.e. DMF), while the reaction temperature up to 80 degrees C in a non-polar medium (i.e. toluene) in order to reach the above polymerization efficiency. The addition of a small amount of reducing agent (i.e. hydrazine hydrate) into the reaction system allows the reaction proceeding in the oxygen tolerant system without losing control and decreasing total conversion such as using the reagents without deoxygenating.zh_CN
dc.language.isoen_USzh_CN
dc.source.urihttp://dx.doi.org/10.1039/c3nr33142czh_CN
dc.subjectGLASS-TRANSITION TEMPERATUREzh_CN
dc.subjectSET-LRPzh_CN
dc.subjectMETHYL ACRYLATEzh_CN
dc.subjectSEQUENCE DISTRIBUTIONzh_CN
dc.subjectCOMPLETE CONVERSIONzh_CN
dc.subjectMOLECULAR BRUSHESzh_CN
dc.subjectNONPOLAR SOLVENTzh_CN
dc.subjectPHASE-BEHAVIORzh_CN
dc.subjectPOLYMERIZATIONzh_CN
dc.subjectATRPzh_CN
dc.titleFacile synthesis of Cu and Cu@Cu-Ni nanocubes and nanowires in hydrophobic solution in the presence of nickel and chloride ionszh_CN
dc.typeArticlezh_CN


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