Preparation of Block Copolymers with PLA Segment and Studies on the Morphology of Their Self-assembl

来源 :2013 International Symposium on Integrated Molecular / Mater | 被引量 : 0次 | 上传用户:xyzsoft
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Block copolymer has the merits of self-assembly.Based on the different composition and chain length, long-rang ordered nanostructures with a variety of periodicity phase separation morphologies and with 10-100 nm repeat distance were generated through regulation of the self-assembling process of block copolymers by thermal or solvent annealing technologies [1,2].
其他文献
One-dimensional (1D) magnetic Fe3O4/P(M-DVB) peapod-like nanochains have been successfully synthesized by a polymer-assisted magnetic-field-induced assembly using Fe3O4 as building blocks and P(MAA-DV
会议
We have been working on the π-allylnickel-catalyzed coordination polymerization of allene derivatives, in which monomers having both nonpolar and polar substituents can be polymerized in a living fash
会议
High dimensional nanodevice is the ultimate goal for nanoscience and nanotechnology.Bottom up approach,which contains synthesis and assembly of monodispersenanocomponents, is a general method for the
会议
we provided a facile approach to prepare a new kind of CuO nanoflower structures, which was self-assembled by the CuO nanobelts.The process conditions were also investigated to find that the product m
会议
Nowadays, the problems induced from the shortage of clean water are serious, and sea water desalination is attracting wide attention.Membrane separation technology is considered as one of the potentia
会议
Gold nanoparticles (Au NPs) of a few nanometers in diameter exhibit size-dependent optical and electronic properties that are of interest for optoelectronic applications utilizing the localized surfac
会议
Graphene nanosheet (GNS) is a novel class of nanofillers due to its good compatibility with most polymers, high aspect ratio, high absolute strength and cost-effectiveness [1].It has recently been dem
会议
It is grand challenges for the metal-catalyzed olefin polymerization to copolymerize nonpolar olefins with polar functional olefins [1].In this work a series of novel ansa-nonmetallocene catalysts wit
A facile and efficient strategy is developed to functionalize and reduce graphene oxide (GO) simultaneously, conquering less environmentally friendly reduction and complicated surface modification.The
会议
Ionic liquid (IL) is a generic term used to refer to a liquid salt at roon-temperature.Such curious liquid salt possesses many unique properties, e.g., negligible vapor pressure, high thermal stabilit
会议