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Updated: Jun 14, 2026

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
09:22

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

Published on: February 7, 2017

用原子力显微镜对无形聚酸膜中的聚合物链形状的可视化

Jiro Kumaki1, Takashi Kajitani, Kanji Nagai

  • 1Yashima Super-structured Helix Project, Exploratory Research for Advanced Technology (ERATO), Japan Science and Technology Agency (JST), Japan. kumaki@yz.yamagata-u.ac.jp

Journal of the American Chemical Society
|April 2, 2010
PubMed
概括

研究人员使用原子力显微镜在无形的聚酸单层中可视化了聚合物链包装. 这项研究增强了对二维 (2D) 聚合物链及其在溶液中的行为的理解.

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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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