H2020Индивидуална стипендия2017–2020

RMTBRC · Redox-responsive Magnetic Materials based on Polynuclear Organometallics

„Хоризонт 2020“ — Действия „Мария Склодовска-Кюри“

Период: 2017-07-01 → 2020-07-15
Финансиране от ЕС: 246 668 €
Участници: 2
Схема: MSCA-IF-GF

Линиите свързват координатора с партньорите.

Накратко на български

Магнитни материали от метални клъстери, като тези от желязо и кобалт, се синтезират за промяна на техните електронни свойства. Тези изследвания помагат за разработването на нови начини за съхранение на данни и електрически заряд.

Този кратък обзор е генериран от изкуствен интелект

Кратко обяснение, генерирано от езиков модел по текста на CORDIS. Оригиналът е по-долу.

Резултати накратко

Redox-responsive Magnetic Materials based on Polynuclear Organometallics

This project involves the synthesis of redox-responsive magnetic materials based on metal clusters, with functionality arising from their highly unusual electronic and magnetic properties (giant spin states and slow magnetic relaxation). The multitude of oxidation states for the metal clusters (up to nine) results in a large variety of materials to be accessed. The project involved experts from France, UK and USA with complementary skills in synthesis, materials science and chemical physics in order to explore these novel materials as for use in charge- and data-storage. Various areas of investigation (which are to published in due course) included: 1) coordination of bidentate ligand molecules to vacant metal sites on hexairon clusters to form coordination polymers 2) modification of the ortho-phenylenediamine ligand framework in order to shift (oxidatively and reductively) the potentials of hexairon cluster redox events 3) synthesis of a series of hexacobalt clusters, and comparison of their electronic structure and magnetic properties to that of the hexairon analogues 4) Preparation and characterisation of charge transfer salts of ligand-modified hexairon clusters, including neutron diffraction experiments at the Institut Laue-Langevin and the Laboratoire Léon Brillouin 5) study of ligand modifications on the nature of magnetic anisotropy in monocationic hexairon clusters

Текст от CORDIS, на английски · Данни: CORDIS, © Европейски съюз

Цел на проекта

This proposal describes the synthesis of novel functional materials by incorporating high spin octahedral metal clusters with fascinating electronic and magnetic properties into polymeric assemblies. The resulting highly redox-responsive magnetic materials will be of great interest for a variety of applications including the storage and transfer of electrical charge, gas separation via magnetic selectivity, electrocatalysis, and long range cooperative magnetic properties will also be investigated. The experienced researcher (Dr. Musgrave) wishes to spend 24 months at Harvard University to focus on synthesis and redox activity under the supervision of Prof. Theodore Betley, and 12 months at the Centre de Recherche Paul Pascal (CRPP) to carry out magnetic measurements and data modelling under the supervision of Dr. Rodolphe Clérac. The complementary expertise of Prof. Betley (cooperative redox chemistry and catalysis) and Dr. Clérac at the CRPP (electronically active and magnetic materials) are ideally suited for the completion of research objectives. Dr. Musgrave trained in the Manners group at the University of Bristol, and has extensive experience in metallopolymer synthesis and characterisation, which is of great relevance to the project. With an MSCA fellowship, Dr. Musgrave hopes to gain valuable experience in the fields of redox catalysis and magnetic materials, build a network of long-lasting collaborations with international scientists, and improve her leadership and management skills. The fellowship will have an extremely positive impact on her chances of obtaining an independent research position in the EU, and on the success of her career.

Оригинален текст от CORDIS (на английски).

Участници

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS · ParisКоординаторФранция
PRESIDENT AND FELLOWS OF HARVARD COLLEGE · CambridgeСъединени щати