介观物理学
纳米技术
共聚物
材料科学
纳米尺度
电场
纳米
块(置换群论)
工程物理
数码产品
领域(数学)
相(物质)
软物质
比例(比率)
物理
工程类
电气工程
聚合物
凝聚态物理
化学工程
胶体
量子力学
复合材料
数学
纯数学
几何学
作者
Christian W. Pester,Clemens Liedel,Markus Ruppel,Alexander Böker
标识
DOI:10.1016/j.progpolymsci.2016.04.005
摘要
The structural versatility of block copolymers on the nanometer scale make them highly promising candidates for many applications in soft matter nanotechnology, including optics, electronics, and acoustics. In order to harvest the full potential of nanostructured block copolymer materials and achieve widespread use outside of academia, adaptable strategies are required to control and manipulate their spatial orientation, periodicity, connectivity, and long-range order. Over the past two decades the use of an external electric field has been well established as a viable tool to control a wide variety of structural parameters of nanostructured block copolymers on both mesoscopic and nanoscopic length scales. Covering a wide range of experimental and theoretical work, this review aims to illustrate major scientific advances of the past years, focusing in particular on the underlying physics that governs the fundamental interactions between an external electric field and block copolymer mesophases and its impact on phase behaviour and orientational order in bulk, solution, and thin films.
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