Carbide, nitride and sulfide transition metal-based macrospheres

Kiener, J, Tosheva, L and Parmentier, J (2017) Carbide, nitride and sulfide transition metal-based macrospheres. Journal of the European Ceramic Society, 37 (3). pp. 1127-1130. ISSN 0955-2219

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Abstract

A general method for the preparation of transition metal carbide, nitride and sulfide composite materials in the form of macroscopic beads is reported. Ti- and W-based materials were prepared by thermal conversion of Ti- or W-loaded ion-exchange resins in an appropriate atmosphere, inert, NH3 or H2S, respectively. The spherical macroscopic shape of the resin was preserved in most of the product composite materials. The fabrication of pure TiN spherical macrostructures is also demonstrated by using TiO2 spherical beads prepared from the Ti-loaded resin by resin oxidation at 600 °C in the thermal treatment procedure.

Item Type:	Article
Peer-reviewed:	Yes
Date Deposited:	21 Oct 2016 10:11
Publisher:	Elsevier
Additional Information:	This is an accepted manuscript of a paper accepted for publication in Journal of the European Ceramic Society, published by and copyright Elsevier Ltd.
Divisions:	Faculties > Science and Engineering
Subject terms:	Science & Technology, Technology, Materials Science, Ceramics, Materials Science, Resin templating, Macroscopic beads, Transition metal carbides, Transition metal nitrides, Transition metal sulfides, ION-EXCHANGE-RESIN, TITANOSILICATE BEADS, CARBON, CATALYSTS, MICROSPHERES, TEMPLATES, POROSITY, SPHERES, 0912 Materials Engineering, Materials
URI:	https://e-space.mmu.ac.uk/id/eprint/617304
DOI:	https://doi.org/10.1016/j.jeurceramsoc.2016.10.012
ISSN	0955-2219

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