当前位置: X-MOL 学术J. Mater. Chem. C › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Preserving the spin transition properties of iron-triazole coordination polymers within silica-based nanocomposites
Journal of Materials Chemistry C ( IF 6.4 ) Pub Date : 2017-10-17 00:00:00 , DOI: 10.1039/c7tc04194b
H. Voisin 1, 2, 3, 4, 5 , C. Aimé 1, 2, 3, 4, 5 , A. Vallée 1, 2, 3, 4, 5 , A. Bleuzen 6, 7, 8, 9, 10 , M. Schmutz 7, 11, 12, 13, 14 , G. Mosser 1, 2, 3, 4, 5 , T. Coradin 1, 2, 3, 4, 5 , C. Roux 1, 2, 3, 4, 5
Affiliation  

One dimensional iron(II) coordination polymers formed from 1,2,4-triazole bridging ligands are a unique class of spin-crossover materials (SCO). The integration of those coordination polymers into devices for practical applications remains a major challenge. Using a nanocomposite approach based on the control of coordination polymer interactions with chemically engineered silica particles, we show that we can achieve in situ gelation, while preserving the SCO properties of the solid state. Tuning the interface between the two phases of a composite provides a unique way to synergistically adjust the material's structure and the cooperativity associated with its transition properties. The strategy described here should allow for bridging the gap between soft and crystalline functional inorganic materials.

中文翻译:

保留二氧化硅基纳米复合材料中铁-三唑配位聚合物的自旋转变性质

由1,2,4-三唑桥连配体形成的一维铁(II)配位聚合物是一类独特的自旋交联材料(SCO)。将那些配位聚合物整合到实际应用的装置中仍然是一个重大挑战。使用基于控制配位聚合物与化学工程二氧化硅颗粒相互作用的纳米复合材料方法,我们表明我们可以就地实现凝胶化,同时保留固态的SCO特性。调整复合材料两相之间的界面提供了一种独特的方法,可以协同地调整材料的结构以及与过渡性能相关的协同性。此处描述的策略应允许弥合软质和晶体功能性无机材料之间的差距。
更新日期:2017-11-16
down
wechat
bug