Metallomacrocycle-based Magnetic Materials

9320478米勒该奖项是在支持乔尔·米勒教授的研究的先进材料和加工计划中颁发的。支持由化学和材料研究部提供。本论文的研究重点是一类磁性高分子锰卟啉/四氰乙烯配合物的结构-性质关系的研究进展。重点将放在卟啉配体的取代上，包括设计和合成外围带有不成对自旋的大环配体。还将制备具有其他大环配体的磁性材料，如酞菁、四氮杂卟啉和二苯并四氮杂-14环烯。与新的配体配合，还将制备具有不成对自旋的其他金属的络合物，如钒(III)、铬(III)和铁(III)，并对其磁性进行表征。米勒教授将用计算研究和先进的表征技术来补充他的合成研究。磁铁在科技领域无处不在。这项研究计划将提供将所需的性能(如可加工性、透明度、与其他聚合物的兼容性、溶解性和磁性控制)工程到聚合物分子磁体中的可能性。

9320478 Miller This award is made in the Advanced Materials and Processing Program in the support of the research of Professor Joel Miller. Support is provided by the Divisions of Chemistry and Materials Research. The focus of the research is the development of structure-property relationships for a family of magnetic polymeric manganese porphyrin/tetracyanoethylene complexes. Emphasis will be on porphyrin ligand substitution including the design and synthesis of macrocyclic ligands with unpaired spins on their periphiry. Magnetic materials with other macrocyclic ligands such as phthalocyanines, tetraazaporphyrins and dibenzotetraaza- 14 annulenes will also be prepared. In concert with new ligands, complexes with other metals having unpaired spins such as vanadium(III), chromium(III) and iron(III) will also be prepared and characterized for their magnetic properties. Professor Miller will complement his synthetic studies with computational studies and advanced characterization techniques. Magnets are ubiquitous in technology. This research program will offer the possibility of engineering desired properties such as processibility, transparency, compatibility with other polymers, solubility and control of magnetic properties into polymeric molecular magnets.