23 March 2015This paper summarises the results of collaborative research on investment casting of widely used platinum alloys (platinum with 5 wt% ruthenium (Pt-5Ru) and platinum with 5 wt% cobalt (Pt-5Co)) for jewellery purposes. To enable the simulation of the casting process, a materials database was developed as a first step.
Johnson Matthey’s international journal of research exploring science and technology in industrial applications (formerly published as Platinum Metals Review)
26 March 2015Models, which underpin all chemical engineering design work, vary widely in their complexity, ranging from traditional dimensionless number correlations through to modern computer based techniques such as computational fluid dynamics (CFD) and discrete element method (DEM).
26 March 2015Two widely used jewellery investment casting alloys (platinum with 5 wt% ruthenium (Pt-5Ru) and platinum with 5 wt% cobalt (Pt-5Co)) suffer from poor castability and other drawbacks. In this work thermodynamic calculations of alloy properties were employed to optimise the alloy compositions.
21 April 2015This book is a collection of chapters written by renowned professors and researchers in this field from Russia, Italy, Denmark, Germany, the United Kingdom, Hong Kong and the United States of America.
Development of gasoline particulate filters to meet Euro 6c
2 July 2015
By Chris Morgan
Improved values obtained for liquid phases of palladium and platinum
15 June 2015
By John Arblaster
Key developments in modelling of diesel emissions control components and catalysts are highlighted
29 April 2015
By Mehrdad Ahmadinejad, Jonathan E. Etheridge, Timothy C. Watling, Åsa Johansson and Gareth John
Improved casting results found with addition of cobalt to platinum-ruthenium alloys
26 March 2015
By Ulrich E. Klotz, Tiziana Heiss and Dario Tiberto
“Just because the results are in colour, it doesn’t mean they are right” (1)
26 March 2015
By Hugh Stitt, Michele Marigo, Sam Wilkinson and Tony Dixon
Advances in carbon capture and storage research
22 June 2015
A conference review by Christopher Starkie
28 April 2015
By David Thompsett
Edited by Valentine P. Ananikov (Russian Academy of Sciences, Russia), Wiley-VCH Verlag GmbH & Co KGaA, Germany, 383 pages, ISBN: 978-3-527-33562-6, £115.00, €138.00, US$190.00
21 April 2015
A book review by Balaji Sukumar
Improving air quality while reducing the emission of greenhouse gases
15 April 2015
A conference review by Claus Görsmann
A selection of recent publications by Johnson Matthey R&D staff and collaborators
8 April 2015