COMPUTATIONAL APPROACHES FOR THE DYNAMICS OF STRUCTURE FORMATION IN SELF-ASSEMBLING POLYMER MATERIAL

来源 :The 11th International Symposium on Polymer Physics(PP2014)( | 被引量 : 0次 | 上传用户:awubang
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
The free-energy landscape of self-assembling block copolymer systems is characterized by a multitude of metastable minima and concomitant protracted relaxation times of the morphology.
其他文献
光子晶体(Photonic Crystal)是一类介电常数周期分布的非均匀人工电磁介质,其概念由E.Yablonovitch[1]和S.John[2]于1987年分别独立提出,主要分为一维、二维和三维光子晶体.光子晶体最基本的特征是具有光子带隙,频率落在禁带中的光或电磁波是无法传播的,从而能够阻断特定频率的光子而影响光子的运动.由于其固有的结构和性能优势,光子晶体可用于制作新型高性能光学器件,并在
会议
玻璃与传统的印刷电路板相比具有低成本,环境友好,高的热稳定性和尺寸稳定性,热膨胀系数与硅相近,便于组装等优势,成为未来最有前景的取代材料之一[1-2].然而由于金属镀膜和玻璃基板间物理,化学和机械的不相容性,使得很难在光滑的玻璃基板上镀上铜等导电线路[3-5].本文采用无机化学镀的方法在光滑昀玻璃基板表面镀铜,先把玻璃基板浸在60℃下Decon 90浓溶液中处理5分钟,再在玻璃表层自组装3-氨基丙
会议
离子液体难挥发、不可燃、热稳定性高、电化学稳定性好以及导电性好等特点,使其在电化学领域发挥着重要的作用.电致变色液晶是由于液晶分子在直流电场下失去电子形成有颜色的物种而发生颜色变化,在这个过程中电解质起了重要的作用.离子液体较之于传统的季铵盐电解质,电化学窗口更宽、粘度更小且与液晶有更好相容性.本工作研究了一系列室温离子液体作为电解质的电致变色液晶材料.通过设计合成一类列室温离子液体,研究离子液体
会议
We present a unique approach to the design and synthesis of "giant molecules" based on "nano-atoms" for engineering structures across multiple length scales and controlling their macroscopic propertie
会议
Recent works in our laboratory have shown that novel photofunctional organometallics could be assembled through the use of various metal-ligand chromophoric building blocks.In this presentation,variou
会议
Nonvolatile electrical characteristics of pentacence based organic field-effect transistor (OFET)memory devices using the green electrets of sugar-based block copolymer,maltoheptaose-block-polystyrene
会议
Solid-state order of conjugated polymers is determinative in converting molecular properties into useful optoelectronic performances.The rapid development in donor-acceptor conjugated copolymers not o
会议
In recent years,a whole body of knowledge has been built on the structural andconformational properties of polymers,based on the Gaussian description of polymer statistics.Whether we are dealing with
会议
The past decades have witnessed the vigorous development of nanotechnology,and considerable efforts have been devoted to study the unique structural,mechanical,optical,electronic and magnetic properti
会议
Coarse-grained(CG)and all-atom(AA)molecular dynamics(MD)simulations are proposed to investigate the packing behavior of a semiconducting conjugated polymer,poly(3-alkylthiophene)(P3AT)in the ordered s
会议