Nitrogen-rich compounds as energetic materials and precusors for novel nitrides
Lead Research Organisation:
University of Sheffield
Department Name: Chemistry
Abstract
Nitrides have potential for applications with highly inter-est-ing semi-con-duc--ting, photocatalytic and mechanical properties, with a recent industry-led boom in search for efficient synthetic methods and full understanding of properties. The PhD project focusses on the synthesis, characterisation and reactivity study of of N-rich heterocycles and N-rich coor-di-nation compounds of light p-block elements as highly promising precursors of nitrides, and on the development of simple synthetic routes to such nitrides. A more fundamental understanding of reaction pathway to nitrides, and full (electronic, molecular, materials) characterisation is also urgently required. Investigations in this part of the project will be carried out in a collaborative fashion. The N-rich precur-sors are important in their own right, as gas generants, propel-lants, and ligands in metal-containing coordi-nat-ion polymers. Therefore, a selection of high pressure methods, neutron scattering, and thermal methods will be applied to investigate in a collaborative effort dense polymorphs, pressure-induced poly-me-ri-sation, hydrogen-bonding and nitride formation. Molecular properties (struc-ture, polariza-bi-lity, delocali-sat-ion pathways relevant to layer isomorphs of heterocycles) will help predicting material properties. Thermochemical stability and reaction pathways to nitrides will be tested using ab initio calculations.
Organisations
Studentship Projects
Project Reference | Relationship | Related To | Start | End | Student Name |
---|---|---|---|---|---|
EP/N509735/1 | 01/10/2016 | 30/09/2021 | |||
2291652 | Studentship | EP/N509735/1 | 01/10/2019 | 31/03/2023 | Matthew Crawford |
EP/R513313/1 | 01/10/2018 | 30/09/2023 | |||
2291652 | Studentship | EP/R513313/1 | 01/10/2019 | 31/03/2023 | Matthew Crawford |