Alloying One-Dimensional Coordination Polymers To Create Ductile Materials

被引：2

作者：

Watcharatpong, Teerat ^{[1
]}

Crespy, Daniel ^{[1
]}

Kadota, Kentaro ^{[2
]}

Wang, Shao-Min ^{[2
]}

Kongpatpanich, Kanokwan ^{[1
]}

Horike, Satoshi ^{[1
,2
,3
]}

机构：

[1] Vidyasirimedhi Inst Sci & Technol, Sch Mol Sci & Engn, Dept Mat Sci & Engn, Rayong 21210, Thailand

[2] Kyoto Univ, Grad Sch Sci, Dept Chem, Kyoto 6068502, Japan

[3] Kyoto Univ, Inst Integrated Cell Mat Sci, Inst Adv Study, Kyoto 6068501, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2024年 / 146卷 / 33期

关键词：

FRAMEWORKS;

D O I：

10.1021/jacs.4c06537

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The preparation of coordination polymer (CP) alloys is demonstrated by the use of two meltable, one-dimensional crystal structures via melt-kneading. The polymer structures of the alloys are studied by synchrotron X-ray absorption and scattering, solid-state NMR spectroscopy, DSC, and viscoelastic measurements. Crystalline and amorphous domains and thermal properties (melting and glass transition) in the alloys depend on the ratio of the two constituent CPs. The glassy alloy composed of an equivalent amount of two CPs shows high plastic deformation properties, and the fracture point reaches 128% without a filler or compatibilizing agent, hence behaving as ductile materials.

引用

页码：23412 / 23416

页数：5

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