水稳定性胶体 PVP 涂层旋转交叉纳米粒子

IF 3.3 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Dalton Transactions Pub Date : 2024-10-03 DOI:10.1039/D4DT02670E

Christina D. Polyzou, Eleni Zygouri, Nikolia Lalioti, Ondrej Malina, Michaela Polaskova, Jiri Bednar and Vassilis Tangoulis

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引用次数: 0

摘要

以水溶性聚乙烯吡咯烷酮（PVP）为保护聚合物，制备了掺杂自旋交叉（SCO）的[FeII(Htrz)2(trz)](BF4)纳米粒子（NPs）的稳定水分散体。金属或配体的取代比例调节了纳米粒子的超小尺寸和形态。同时，胶体分散体显示出 FeII 离子从 LS 状态完全转化为 HS 状态。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Water stable colloidal PVP coated spin crossover nanoparticles†

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Water stable colloidal PVP coated spin crossover nanoparticles†

Stable aqueous dispersions of spin-crossover (SCO) doped [Fe^II(Htrz)₂(trz)](BF₄) nanoparticles (NPs) were prepared by using water-soluble polyvinylpyrrolidone (PVP) as protecting polymer. The metal or ligand substitution percentage regulated the ultra-small size and morphology of the NPs. At the same time, the colloidal dispersions showed a complete conversion of the LS state to the HS state of the Fe^II ion.

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来源期刊

Dalton Transactions 化学-无机化学与核化学

CiteScore

6.60

自引率

7.50%

发文量

1832

审稿时长

1.5 months

期刊介绍： Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.