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
  • [1] Critical assessment of the nature and properties of Fe(II) triazole-based spin-crossover nanoparticles
    Bartual-Murgui, C.
    Natividad, E.
    Roubeau, O.
    JOURNAL OF MATERIALS CHEMISTRY C, 2015, 3 (30) : 7916 - 7924
  • [2] Triazole-based magnetic Langmuir-Blodgett films:: Paramagnetic to spin-crossover behavior
    Roubeau, O
    Agricole, B
    Clérac, R
    Ravaine, S
    JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (39): : 15110 - 15116
  • [3] Triazole-Based One-Dimensional Spin-Crossover Coordination Polymers
    Roubeau, Olivier
    CHEMISTRY-A EUROPEAN JOURNAL, 2012, 18 (48) : 15230 - 15244
  • [4] Calorimetric Investigation of Triazole-Bridged Fe(II) Spin-Crossover One-Dimensional Materials: Measuring the Cooperativity
    Roubeau, Olivier
    Castro, Miguel
    Burriel, Ramon
    Haasnoot, Jaap G.
    Reedijk, Jan
    JOURNAL OF PHYSICAL CHEMISTRY B, 2011, 115 (12): : 3003 - 3012
  • [5] Monitoring of Fe(II) Spin Transition in Cu(II)-Doped Spin-Crossover Nanoparticles
    Charitos, Alexander
    Tangoulis, Vassilis
    Parthenios, John
    Malina, Ondrej
    Mach, Radim
    Ioannidis, Nikolaos
    Lalioti, Nikolia
    MOLECULES, 2025, 30 (06):
  • [6] Switchable nanoparticles based on Fe(II)-Au(I) spin-crossover coordination polymer
    Bibik, Yurii S.
    Fritsky, Igor O.
    Kucheriv, Olesia I.
    Marynin, Andriy I.
    Molnar, Gabor
    Salmon, Lionel
    Bousseksou, Azzedine
    Gural'skiy, Il'ya A.
    JOURNAL OF MOLECULAR STRUCTURE, 2024, 1318
  • [7] Understanding Cooperativity in Tetrazole-Based Fe(II) Spin-Crossover Coordination Networks: Effects of Alkyl Linkers
    Karmakar, Shiladitya
    Chakraborty, Pradip
    Saha-Dasgupta, Tanusri
    JOURNAL OF PHYSICAL CHEMISTRY C, 2024, 128 (38): : 16179 - 16188
  • [8] Influence of Selenocyanate Ligands on the Transition Temperature and Cooperativity of bapbpy-Based Fe(II) Spin-Crossover Compounds
    Zheng, Sipeng
    Siegler, Maxime A.
    Roubeau, Olivier
    Bonnet, Sylvestre
    INORGANIC CHEMISTRY, 2014, 53 (24) : 13162 - 13173
  • [9] Trapping of metastable high-spin species and weak cooperativity in a mononuclear Fe(II) spin-crossover system
    Roubeau, O
    deVos, M
    Stassen, AF
    Burriel, R
    Haasnoot, JG
    Reedijk, J
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2003, 64 (06) : 1003 - 1013
  • [10] Downsizing of robust Fe-triazole@SiO2 spin-crossover nanoparticles with ultrathin shells
    Torres-Cavanillas, R.
    Lima-Moya, L.
    Tichelaar, F. D.
    Zandbergen, H. W.
    Gimenez-Marques, M.
    Coronado, E.
    DALTON TRANSACTIONS, 2019, 48 (41) : 15465 - 15469
12345