Enhancing Magnetic Cooperativity in Fe(II) Triazole-based Spin-crossover Nanoparticles by Pluronic Matrix Confinement

被引：4

作者：

Zoppellaro, Giorgio ^{[1
]}

Cepe, Klara ^{[1
]}

Aparicio, Claudia ^{[1
]}

Ugolotti, Juri ^{[1
]}

Zboril, Radek ^{[1
]}

机构：

[1] Palacky Univ, Fac Sci, Reg Ctr Adv Technol & Mat, Slechtitelu 27, Olomouc 78371, Czech Republic

来源：

CHEMISTRY-AN ASIAN JOURNAL | 2020年 / 15卷 / 17期

关键词：

spin crossover; organic-inorganic hybrid composites; 1D coordination polymer; density functional calculations; THERMAL HYSTERESIS; COMPLEX; BISTABILITY;

D O I：

10.1002/asia.202000623

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Polymeric one-dimensional (1D) triazole-based Fe(II)spin crossover nanoparticles have been entrapped in pluronic P123 matrix, forming nanorods in which the interaction between host (P123) and guest (Fe(II)complex) promoted high reproducibility of the spin crossover process, significant shifts of the transition temperatures (T up arrow=370 K,T down arrow=338 K for the P123 entrapped materialvsthe literature values ofT up arrow=358 K,T down arrow=341 K for the neat/polymer free system) and larger magnetic hysteresis width.

引用

页码：2637 / 2641

页数：5

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