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Updated: Jun 8, 2025

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers
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液晶促进了统计共聚物的自组成具有精确尺寸的多种纳米结构

Longlong Zhang1, Zifan Yang1, Wei Xia1

  • 1Beijing National Laboratory for Molecular Science, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, PR China.

Journal of the American Chemical Society
|November 2, 2024
PubMed
概括

一种新的单共聚化方法产生了具有多样化纳米结构的统计共聚物,包括此类材料中首次报告的陀螺相. 这一突破简化了先进的功能材料的合成.

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相关概念视频

Polymer Classification: Crystallinity01:21

Polymer Classification: Crystallinity

Unlike ionic or small covalent molecules, polymers do not form crystalline solids due to the diffusion limitations of their long-chain structures. However, polymers contain microscopic crystalline domains separated by amorphous domains.
Crystalline domains are the regions where polymer chains are aligned in an orderly manner and held together in proximity by intermolecular forces. For example, chains in the crystalline domains of polyethylene and nylon are bound together by van der Waals...
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