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- Volume 52, Issue 4, 2008
Platinum Metals Review - Volume 52, Issue 4, 2008
Volume 52, Issue 4, 2008
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Thermophysical Properties of L12 Intermetallic Compounds of Iridium
More LessThermal conductivity and thermal expansion for the intermetallic compounds Ir3X (X = Ti, Zr, Hf, V, Nb or Ta) were measured in the temperature range between 300 and 1100 K. The thermal conductivities of Ir3X are distributed in the range from 41 to 99 W m–1K–1at 300 K, while the difference of thermal conductivities becomes less emphasised at higher temperatures. The coefficient of thermal expansion (CTE) values of Ir3X are insensitive to temperature, and fall around 8 × 10–6K–1at 800 K. The Ir3X intermetallic compounds with X = Ti, Zr, Hf, Nb or Ta are suitable for ultra high-temperature structural applications due to their higher thermal conductivities and smaller CTE values.
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Platinum Group Metal Chemistry of Functionalised Phosphines
More LessTertiary phosphines are a large class of fascinating ligands commonly used in platinum group metal (pgm) coordination chemistry. They play an important role in areas ranging from homogeneous catalysis to selective metal extraction chemistry and to therapeutic applications. In this article, pgm-containing complexes of new functionalised mono-, di- and polytertiary phosphines, derived from straightforward condensation reactions, are reviewed. These phosphines have been used as building blocks in supramolecular chemistry and for constructing novel hexanuclear pgm complexes, as ligands for bridging homo- and heterobimetallic late transition metals, and in the field of precious metal-based catalysis.
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Platinum Group Metals Patent Analysis and Mapping
More LessThe patent literature contains a wealth of detailed information about existing and new uses for the platinum group metals (pgms). While excellent searching tools have existed for many years for identifying patents relating to specific topics, it is only relatively recently that it has been feasible to map the complete archive of patent literature to identify important trends relating to potential new applications. This paper summarises the results of such an exercise for the pgms carried out in early 2008 and shows that one such ‘hot spot’ relates to organic light emitting diodes (OLEDs).
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Volumes & issues
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Volume 58 (2014)
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Volume 57 (2013)
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Volume 56 (2012)
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Volume 55 (2011)
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Volume 54 (2010)
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Volume 53 (2009)
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Volume 52 (2008)
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Volume 51 (2007)
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Volume 50 (2006)
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Volume 49 (2005)
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Volume 48 (2004)
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Volume 47 (2003)
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Volume 46 (2002)
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Volume 45 (2001)
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Volume 44 (2000)
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Volume 43 (1999)
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Volume 42 (1998)
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Volume 41 (1997)
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Volume 40 (1996)
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Volume 39 (1995)
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Volume 38 (1994)
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Volume 37 (1993)
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Volume 36 (1992)
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Volume 35 (1991)
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Volume 34 (1990)
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Volume 33 (1989)
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Volume 32 (1988)
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Volume 31 (1987)
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Volume 30 (1986)
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Volume 29 (1985)
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Volume 28 (1984)
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Volume 27 (1983)
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Volume 26 (1982)
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Volume 25 (1981)
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Volume 24 (1980)
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Volume 23 (1979)
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Volume 22 (1978)
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Volume 21 (1977)
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Volume 20 (1976)
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Volume 19 (1975)
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Volume 18 (1974)
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Volume 17 (1973)
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Volume 16 (1972)
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Volume 15 (1971)
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Volume 14 (1970)
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Volume 13 (1969)
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Volume 12 (1968)
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Volume 11 (1967)
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Volume 10 (1966)
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Volume 9 (1965)
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Volume 8 (1964)
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Volume 7 (1963)
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Volume 6 (1962)
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Volume 5 (1961)
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Volume 4 (1960)
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Volume 3 (1959)
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Volume 2 (1958)
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Volume 1 (1957)