Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), CIBER-BBN Campus UAB, 08193 Bellaterra (Barcelona), Spain.
Chem Soc Rev. 2012 Jan 7;41(1):303-49. doi: 10.1039/c1cs15165g. Epub 2011 Aug 18.
The literature has shown numerous contributions on the synthesis and physicochemical properties of persistent organic radicals but there are a lesser number of reports about their use as building blocks for obtaining molecular magnetic materials exhibiting an additional and useful physical property or function. These materials show promise for applications in spintronics as well as bistable memory devices and sensing materials. This critical review provides an up-to-date survey to this new generation of multifunctional magnetic materials. For this, a detailed revision of the most common families of persistent organic radicals-nitroxide, triphenylmethyl, verdazyl, phenalenyl, and dithiadiazolyl-so far reported will be presented, classified into three different sections: materials with magnetic, conducting and optical properties. An additional section reporting switchable materials based on these radicals is presented (257 references).
文献中展示了许多关于持久性有机自由基的合成和物理化学性质的贡献，但关于将其用作构建块以获得具有附加有用物理性质或功能的分子磁性材料的报道较少。这些材料有望在自旋电子学以及双稳存储器件和传感材料中得到应用。本综述批判性地提供了对这新一代多功能磁性材料的最新调查。为此，将详细回顾迄今为止报道的最常见的持久性有机自由基-氮氧自由基、三苯甲基、紫嗪基、菲咯啉基和二噻唑基-家族，并将其分为三个不同的部分：具有磁性、导电性和光学性质的材料。还报告了基于这些自由基的可切换材料的附加部分（257 篇参考文献）。
