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Characteristics and Nomenclature of Copolymers

Characteristics and Nomenclature of Copolymers

Copolymers are the products obtained from the polymerization of multiple monomer species. So, in a polymer chain itself, there can be multiple repeating units that come from different monomers. The process of synthesizing a polymer from different monomer species is called copolymerization. When two monomers are involved, the polymer is known as a bipolymer. Polymers with three and four monomers are termed terpolymers and quaterpolymers, respectively. Figure 1 depicts the copolymerization of...

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Updated: May 21, 2026

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Published on: February 7, 2017

在双层块共聚合物薄膜中模拟三维自组装结构.

A Tavakkoli K G¹, K W Gotrik, A F Hannon

¹Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

Science (New York, N.Y.)

|June 9, 2012

概括

研究人员开发了一种创建3D块共聚合物结构的新方法. 该技术使用模板双层薄膜来精确控制微域的排列和连接,用于先进的纳米级应用.

科学领域:

材料科学材料科学材料科学
聚合物化学聚合物化学
纳米技术纳米技术

背景情况:

自组装的块共聚合物薄膜对于纳米尺度设备制造至关重要.
目前的方法主要创建平面图案,限制了需要3D结构的应用.
实现微域的受控的三维布局仍然是一个挑战.

研究的目的:

开发一种方法,从块共聚合物薄膜中创建复杂的三维 (3D) 多层结构.
为了证明对微域数组的几何,角度,曲和结点的控制.
为了实现微域在特定方向上的路由和连接,用于高级应用程序.

主要方法:

使用圆柱形态块共聚合物的双层薄膜.
采用模板方法,使用一系列的帖子,以吸引多数块的刷子功能化.
多样化的模板周期性和安排,以影响结构形成.

主要成果:

从块共聚合物中成功形成了各种3D结构.
在由此产生的气阵列中展示了可控制的角度,曲和结点.
展示了精确地在所需方向上路由和连接微域的能力.

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Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Published on: June 20, 2019

Preparation of Thermoresponsive Nanostructured Surfaces for Tissue Engineering

Preparation of Thermoresponsive Nanostructured Surfaces for Tissue Engineering

Published on: March 1, 2016

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Last Updated: May 21, 2026

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Published on: February 7, 2017

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Published on: June 20, 2019

Preparation of Thermoresponsive Nanostructured Surfaces for Tissue Engineering

Preparation of Thermoresponsive Nanostructured Surfaces for Tissue Engineering

Published on: March 1, 2016

结论:

模板技术可以精确控制区块共聚合物薄膜中的3D微域模式.
这种方法有助于制造复杂,多层次的纳米结构.
这些发现为先进的纳米尺度设备制造和集成打开了可能性.