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
收藏
页码：2637 / 2641
页数：5
相关论文
共 50 条
  • [31] Studies on bifunctional Fe(II)-triazole spin crossover nanoparticles: time-dependent luminescence, surface grafting and the effect of a silica shell and hydrostatic pressure on the magnetic properties
    Manuel Herrera, Juan
    Titos-Padilla, Silvia
    Pope, Simon J. A.
    Berlanga, Isadora
    Zamora, Felix
    Jose Delgado, Juan
    Kamenev, Konstantin V.
    Wang, Xiao
    Prescimone, Alessandro
    Brechin, Euan K.
    Colacio, Enrique
    JOURNAL OF MATERIALS CHEMISTRY C, 2015, 3 (30) : 7819 - 7829
  • [32] A facile route for preparation of monodisperse nanoparticles of one-dimensional Fe(II)-4-amino-1,2,4-triazole coordination polymers with hysteretic spin-crossover near room temperature
    Chen, Meng-Ya
    Chen, Xuan-Rong
    Ning, Wei-Hua
    Ren, Xiao-Ming
    RSC ADVANCES, 2014, 4 (74): : 39126 - 39131
  • [33] Tetrazol-2-yl as a donor group for incorporation of a spin-crossover function based on Fe(II) ions into a coordination network
    Bronisz, Robert
    INORGANIC CHEMISTRY, 2007, 46 (16) : 6733 - 6739
  • [34] Fe(II) spin-crossover compounds based on the extremely versatile ligand system of 1-substituted tetrazoles: a comparative study
    Reissner, Michael
    Weinberger, Peter
    Wiesinger, Guenter
    Hilscher, Gerfried
    Mereiter, Kurt
    Linert, Wolfgang
    ISIAME 2008, 2009, : 411 - +
  • [35] A facile route for preparation of monodisperse nanoparticles of one-dimensional Fe(ii)-4-amino-1,2,4-triazole coordination polymers with hysteretic spin-crossover near room temperature
    Ren, X.-M. (xmren@njtech.edu.cn), 1600, Royal Society of Chemistry (04):
  • [36] Dinuclear Fe(II) Spin-Crossover Complex Deposited on the Au(111) Surface: Exploration Based on Quantum-Chemistry Calculations
    El Lala, Iman Jaber
    Sanchez-de-Armas, Rocio
    Calzado, Carmen J.
    INORGANIC CHEMISTRY, 2025, 64 (11) : 5522 - 5531
  • [37] Fe(II) spin-crossover compounds based on the extremely versatile ligand system of 1-substituted tetrazoles: a comparative study
    Michael Reissner
    Peter Weinberger
    Günter Wiesinger
    Gerfried Hilscher
    Kurt Mereiter
    Wolfgang Linert
    Hyperfine Interactions, 2009, 191 : 81 - 86
  • [38] A facile route for preparation of monodisperse nanoparticles of one-dimensional Fe(ii)-4-amino-1,2,4-triazole coordination polymers with hysteretic spin-crossover near room temperature
    Ren, Xiao-Ming, 1600, Royal Society of Chemistry (40):
  • [39] Fe(II) spin-crossover compounds based on the extremely versatile ligand system of 1-substituted tetrazoles: a comparative study
    Reissner, Michael
    Weinberger, Peter
    Wiesinger, Guenter
    Hilscher, Gerfried
    Mereiter, Kurt
    Linert, Wolfgang
    HYPERFINE INTERACTIONS, 2009, 191 (1-3): : 81 - 86
  • [40] A spin-crossover cyano-bridged {Fe2III(μ-CN)4Fe2II} cluster: Crystal structure and magnetic properties
    Zheng, Chunyang
    Wang, Hongqiao
    Wu, Nan
    Wang, Jun
    Tao, Qin
    INORGANICA CHIMICA ACTA, 2019, 496
12345