Soft Chemical Control of the Physical Properties of Layered Solids

Informacje na temat projektu

SOLLAY

Identyfikator umowy o grant: 658832

DOI

10.3030/658832

Realizacja projektu zakończyła się 22 Lipca 2017

Data podpisania przez KE 25 Marca 2015

Data rozpoczęcia 26 Lipca 2016

Data zakończenia 25 Lipca 2018

Finansowanie w ramach

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Koszt całkowity

€ 195 454,80

Wkład UE

€ 195 454,80

Koordynowany przez

THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF OXFORD
United Kingdom

Periodic Reporting for period 1 - SOLLAY (Soft Chemical Control of the Physical Properties of Layered Solids)

Okres sprawozdawczy: 2016-07-26 do 2018-07-25

Podsumowanie kontekstu i ogólnych celów projektu

This research programme is fundamental solid state chemistry at the boundary with condensed matter physics. The overall objectives were the synthesis and characterisation new transition metal containing solids with layered crystal structures and other layered compounds, with the aim to put them on the world stage by exploiting the compositional tunability which is intrinsic to non-molecular systems. The chemical rationalisation of new composition-structure-property relationships is anticipated to lead eventually to future industrial developments in applications as wide ranging as superconductors, thermoelectric materials, magnetic materials, batteries and heterogeneous catalysis.

The project will develop science and the fellow through the pursuit of ground-breaking and adventurous research directions at one of the forefronts of solid state chemistry and will develop the researcher as an independent group leader.

The conclusion of the project is that there is great diversity and tunability in these layered systems and the most significant output from the research is the discovery of new intercalates of bismuth selenide.

Prace wykonane od początku projektu do końca okresu sprawozdawczego oraz najważniejsze dotychczasowe rezultaty

The technical report summarises the main discoveries of the research which are: 1. the significant range of compositions in a series of layered oxide chalcogenides of manganese with tunable structural, electronic and magnetic properties. Considerable headway has been made in the investigation of these systems. 2. The discovery of a new series of intercalate compounds of bismuth selenide obtained by the reaction between this solid and alkali metal / ammonia solutions. This work opens up a new research front. These results will lead to a range of physical characterisation measurement with an assessment of whether the compounds may be useful, and the work will be dissemminated through normal channels. Publications are being prepared for high impcat journals and the work will be disseminated at forthcoming conferences.

Innowacyjność oraz oczekiwany potencjalny wpływ (w tym dotychczasowe znaczenie społeczno-gospodarcze i szersze implikacje społeczne projektu)

All the work is at the cutting edge of current research. All the compounds synthesised are new and unusual techniques such as in situ diffraction measurements to follow the chemical reactions allow valuable information about the reactivity of solids to be determined. This proposal is representative of state-of-the-art solid state chemistry. The potential impacts are not yet clear as this is early stage fundamental research, but if the compounds have some use the socio-economic impact and the wider societal implications may be significant.

Diffraction pattern evolution