a =abstract	Page
Anodic Corrosion, of Ru, a	74
Beta 750, electrodeposit thickness gauge	13
Brazing, graphite, with Pd alloy	140
review of alloys for, a	74
Catalysis, homogeneous and heterogeneous, symposia on	16
homogeneous, Oxford Inorganic Discussion on	30
homogeneous, transition metal complexes in, a	77
mechanism of heterogeneous, a	35
Platforming, mathematical description of, a	155
Pt metals in, 2nd Canadian Symposium on	146
radiochemical study of	46
trickle column reactors for	86
Catalysts, for HNO3 production, review of, a	74
preparation of, by reduction of PtIV, a	117
supported, electron microscopy of	141
Adams’, activity of, a	156
Bromopalladate ions, catalytic activity of, a	37
Iridium, C2H4, oxidation of, a	153
Ir/Al2O3, deuteration of C2H4 on, a	75
hydrogenation of C2H2 on, a	38
Ni/Al2O3, promoted with Pt and Pd, a	117
NiO, Pd-promoted, a	117
NiO, Pt-promoted, a	117
Nylon-Platinum, activity and selectivity of, a	155
hydrogenation of C6H6 on, a	155
Osmium, C2H4, oxidation of, a	153
OsO4, regeneration of, in situ, a	119
homogeneous air oxidation with, a	119
Os phthalocyanine, activity of, a	158
Palladium, acido complexes, activity of, a	37
black, activity of, in liquid phase hydrogenation, a	156
complexes, oxidation and reduction by	93
complexes, oxidation of C2H4 on, a	158
Complexes, isomerisation of deuterio olefins on, a	37
complexes, Ph3As, hydrogenation of soybean oil methyl ester on, a	118
complexes, Ph3P, hydrogenation of soybean oil methyl ester on, a	118
disproportionation of cyclohexene	86
C2H4. oxidation of, on, a	118, 153
films, conversion of methyl propyl ketone on, a	76
films hydrogenolysis and isomerisation on, a	117
films, isomerisation on, a	36
hydrogenation of butyronitrile on, a	157
hydrogenation of rosin on, a	38
hydrolysis of allyl chlorides, a	118
isomerisation on, a	37
membranes, decomposition on, a	36
mixed oxides, activity of, a	156
potential of, a	74
synthesis of caprolactam, a	156
Palladium Acetate, reaction with vinyl acetate, a	118
PdCl2, carbonylation of carboxylate compounds, a	38
cleavage of Si-Si bond, a	118
dimerisation of alkenes, a	119
isomerisation of butenes, a	77
oxidation of n -butylamine, a	77
production of vinyl acetate, a	118
reactions with nucleophiles, a	37, 38
synthesis of π-allylic Pd complexes, a	119
PdCl2-CuCl2, production of vinyl acetate, a	118
Pd-Cu, hydrogenation of C6H6 on, a	76
Palladium Cyanide, synthesis of olefinic cyanides with, a	37
Pd-Au, activity of, a	154
C6H6, hydrogenation of, on, a	76
C2H4, oxidation of, a	153
CH4, oxidation of, on, a	36
Pd-Au-H, poisoning of, with CO, a	154
Palladium Hydride, hydrogenation on, a	36
Pd(OH)2/C, non-pyrophoric, preparation of, a	116
Pd/Al2O3, conversion of dicyclopentyl methane on, a	35
conversions of spiro-(4,5)-decane and spiro-(4,4)-nonane on, a	75
deuteration of C2H4 on, a	75
hydrogenation of acetophenone	86
hydrogenation of acetylenic compounds	86
hydrogenation of aromatic nitro compounds	86
hydrogenation of C6H6 on, a	76
hydrogenation of olefinic compounds	86
production of vinyl acetate, a	118
reduction of tail gas on, a	116
Pd/BaSO4, hydrogenation of phosphatides on, a	38
Pd/CaCO3, hydrogenation of phosphatides on, a	38
Pd/C, adsorption of unsaturated compounds on, a	156
carbonylation of carboxylate compounds on, a	38
conversion of penicillins on, a	37
hydrogenation of cyclohexene on, a	76
hydrogenation of olefinic compounds	86
hydrogenation of phosphatides on, a	38
hydrogenation of unsaturated compounds on, a	156
production of MAZDA with, a	76
selectivity and active sites of, a	76
Pd/FeCl3, synthesis of isocyanates, a	118
Pd/polyacrylonitrile, hydrogenation of allyl alcohols on, a	76
hydrogenation of dimethylethynylcarbinol on, a	156
Pd/SiO2, hydrogenation of phosphatides on, a	38
production of vinyl acetate, a	118
Pd/zeolite, resistance to poisoning of, a	76
Pd-Raney Ni, hydrogenation of glucose on, a	156
Pd-Rh, C2H4, oxidation of, on, a	153
Platinum, black, activity of, in liquid phase hydrogenation, a	156
complexes, oxidation and reduction by	93
complexes, oxidation of C2H4 on, a	158
complexes, Ph3As, Ph3P, Ph3Sb, a	118
dehydrogenation of cyclohexane on, a	35
electrodeposited, activity of, a	115
C2H4, oxidation of, on, a	153
film, conversion of methyl propyl ketone on, a	76
film, H2-O2 reaction on, a	75
gauze, manufacture of HNO3 and HCN	60
hydrogenation of benzyl alcohol on, a	76
hydrogenation of butyronitrile on, a	157
hydrolysis of allyl chlorides, a	118
hydrogenolysis and isomerisation on, a	117
isomerisation of hexanes on, a	35
isomerisation on, a	36, 37
losses in HNO3 manufacture, a	154
mixed oxides, activity of, a	156
oxidation of carbonaceous fuels on, a	158
potential of, a	74
reforming, automation of, a	154
reforming, conversion of bicyclonaphthenes on, a	116
reforming, damage in use, a	35
single crystal growth, of CdCr2Se4, a	155
S-modified	57
supported, conversion of methyl propyl ketone on, a	76
suspension of, CO adsorption on, a	74
PtCl2, preparation of butadiene on, a	157
PtCl2(PPh3)2, isomerisation of 1,5-cyclo-octadiene, a	157
Pt-Pb black, electrodeposited, activity of, a	115
Pt-Ni, C2H4, oxidation of, a	153
Pt/Al2O3, activation of, a	75
adsorption kinetics of, a	156
chemisorption of H2 and properties, a	35
conversion of dicyclopentylmethane on, a	35
conversions of spiro-(4,5)-decane and -(4,4)-nonane on, a	75
dehydrogenation of dicyclohexyl on a	117
deuteration of C2H4 on, a	75
electron microscopy of	141
exoelectronic emission from, a	75
H2-O2 reaction on, a	34
intra-pellet heat and mass transfer, a	35
isomerisation of hexanes on, a	35
specific activity of, a	35
surface area of, a	35
Pt/C, adsorption kinetics of, a	156
adsorption of unsaturated compounds on, a	156
conversion of dihydropyran and propyldioxene on, a	75
effect of KOH on activity of, a	156
electron microscopy of	141
hydrogenation of cyclohexene on, a	76
hydrogenation of unsaturated compounds on, a	156
preparation in situ of, a	74
recrystallisation of, a	115
Pt/Cr2O3, activity and electronic emission, a	36
Pt/MgO, activity and electronic emission, a	36
exoelectronic emission from, a	75
Pt/polyacrylonitrile, hydrogenation of allyl alcohols on, a	76
Pt/polyvinyl alcohol, properties of, a	36
Pt/pumice, isomerisation of hexanes on, a	35
Pt/SiO2, electron microscopy of	141
hydrogenation of cyclohexene on, a	117
specific activities of, a	117
Pt/SiO2-Al2O3, chemisorption and properties of, a	35
isomerisation of n -butane on, a	117
Pt/ZrO2, exoelectronic emission from, a	75
PtO2, reduced, hydrogenation of cyclohexene on, a	76
Pt-Raney Ni, hydrogenation and oxidation on, a	36
hydrogenation of glucose on, a	156
Pt-Rh, activity of	155
atomic susceptibility of, a	155
C2H4, oxidation of, a	153
gauze, for HNO3 manufacture	2, 100
hydrogenation of C6H5COOH on, a	155
Pt-Rh/C, surface area of, a	155
Pt-Sn complexes, hydrogenation of methyl linoleate on, a	157
Rhodium, alkyl complex, reaction with C2H4, a	119
black, hydrogenation of phenylacetylene on, a	38
complexes, isomerisation of deuterio olefins on, a	37
complexes, reactions of, a	158
complexes, synthesis of, a	158
C2H4, oxidation of, a	153
films, hydrogenolysis and isomerisation on, a	117
hydrogenation of benzyl alcohol on, a	76
hydrogenation of butyronitrile on, a	157
hydrolysis of allyl chlorides, a	118
isomerisation on, a	37
RhCOCl, (PPh3)2, decarbonylation of acyl halides, a	39
carbonylation of alkyl halides, a	39
RhCl3, dimerisation of alkenes, a	119
homogeneous and heterogeneous catalysis by, a	38
hydride transfer on, a	37
reaction of dienes on, a	157
RhCl(PPh3)3, addition of D2, a	77
decarbonylation of acyl halides, a	38
decarbonylation of α,β-unsaturated aldehydes on, a	157
hydrogenation of unsaturated aldehydes on, a	119
Rh-Cu, C2H4, oxidation of, a	153
Rh(OH)3+Pd(OH)2/C, non-pyrophoric, preparation of, a	116
Rh/Al2O3, deuteration of C2H4 on, a	75
hydrogenation of C2H2 on, a	38
Rh/BaSO4, hydrogenation of phenylacetylene on, a	38
Rh/C, hydrogenation of benzene polycarboxylic acids, a	77
hydrogenation of phenol	86
Rh/FeCl3, synthesis of isocyanates, a	118
Rh/SiO2, hydrogenolyses of C2H6 on, a	157
Rh2O3, in hydroformylation, a	119
Rh-Pd, C2H4, oxidation of, on, a	153
Rh-Pt, activity of	155
atomic susceptibility of, a	155
deactivation of, a	155
C2H4, oxidation of, on, a	153
gauze, for HNO3, production	2, 100
hydrogenation of benzoic acid, a	155
Rh-Pt/C, surface area and activity of, a	155
Ruthenium, complexes, oxidation of C2H4 on, a	158
C2H4, oxidation of, on, a	153
hydrogenation of butyronitrile, a	157
thin film, electrodeposition of, a	157
RuCl2, decarbonylation of HCOOH, a	78
hydrogenation of olefinic compounds, a	78
RuCl3, complexes, oxidation of C2H4 on, a	158
hydride transfer on, a	157
Ru(OH)3 + Pd(OH)2/C, non-pyrophoric, preparation of, a	116
Ru/BaSO4, reduction of p -chloronitro-benzene, a	77
Ru/C, hydrogenation of acetophenone on, a	77
Ru/SiO2, hydrogenolysis of C2H6 on, a	157
Ru phthalocyanine, activity of, a	158
V2O4, WO3/Al2O3, Pt-promoted, oxidation on, a	156
Cathodic Protection, of drying cylinders, in paper-making, a	39
platinised Ti anodes, in sea water	149
Coatings, Ir, in ion engines	147
Computers, memory stores	92
Crystal Growth, sapphire, a	74
De l’Isle, identity of	106
Deuterium, absorption in Pd-Au, a	151
Electrical Contacts, Pd, deposits on	56
Electrodeposition of, Iridium	115
Palladium, foils, a	74
in chloride electrolytes, a	34
Platinum, electrochemical activity of, a	115
foils, a	74
Platinum-Iridium, a	115
Platinum-Lead black, electrochemical activity of, a	115
Platinum Metals, thickness of deposits	13
Rhodium, bright and smooth, a	154
foils, a	74
Ruthenium, film, catalytic activity of, a	157
Electrodes, Iridium, coated, thermionic emission from, a	79
evolution and dissolution of O2 at, a	34
wire, formation and reduction of O2, on, a	115
Osmium, coated, thermionic emission from, a	79
Palladium-Gold, pretreatment of, a	154
Platinum, adsorption and electro-oxidation on, a	115
black, area changes of, a	33
cathodic protection by, a	39
coated, thermionic emission from, a	79
electrolytic polishing of, a	153
gauze, hydrogenation on, a	39
gauze, in O2 meter, a	116
ionisation of H2 on, a	33
in fuel cells, a	78
in measurement of soil aggressiveness, a	154
interaction of CO2 with H2 on, a	73
moveable, partially submerged, a	158
platinised, catalytic activity of, a	153
Raney, in fuel cells, a	78
Raney, with Se and S, oxidation of HCOOH on, a	115
Platinum-Gold, pretreatment of, a	154
Platinum Metals, adsorption and electro-oxidation on, a	115
Pt/asbestos, in fuel cells, a	119
Pt/Nb, anode, in electrolytic dissolver, a	119
Pt-O2, cathodes, effect of HNO3 on, a	33
Pt/Ti, anodes, in sea water	149
corrosion of, a	115
critical evaluation, a	158
durability of, a	115
in sea return dc system	103
Pt-Teflon, separation of O2 by, a	154
Pt-Teflon-Ta, structural studies on, a	153
Pt-plated Ni, mesh, in battery, a	158
Platinum-Rhodium, evolution and dissolution of H2 at, a	34
Reversible O2, Pt surface of, a	33
Rhodium, evolution and dissolution of O2, at a	34
Rh/Ti, corrosion of, a	115
Rhodium-Platinum, evolution and dissolution of H2 at, a	34
Ruthenium-Platinum, adsorption and electrooxidation on, a	115
Silver-Palladium, cathode, hydrogenation on, a	39
Teflon-bonded Pt, a	78
Tungsten, Os-coated, in thermionic valves	15
Gas Indicator, underground use of, a	34
Glass, Pt melting apparatus, O2 blisters on, a	79
preparation of, in Pt crucible, a	158
Hydrogen, absorption in Pd, a	71
absorption in Pd alloys, a	31
absorption in Pd-Au, a	151
detection of, in air, a	116
in Pd, internal friction of, a	72
Hydrogen Cyanide, production of, over Pt gauzes	67
Hydrogen Diffusion, in Pd, rate of, a	31, 78
in Pt, a	34
Hydrogenation, new laboratory technique, a	74
Integrated Circuits, thick film	126
Ion Engines, Ir coatings in	147
Ionisation Detector, for H2 in air, a	116
Iridium, afterheater lining of, a	74
anions, synthesis of metal-metal bonds via, a	73
coatings in ion engines	147
N2 adsorption on, a	32
properties of, influence of purity on, a	70
vapour, electron and ion emission from, a	72
Iridium Alloys, Iridium-Aluminium,
crystal structure of, a	152
Iridium-Carbon, cutectic points of, a	112
Iridium-Osmium, lattice parameters of, a	72
Iridium-Platinum, elastic properties of, a	33
clectrodeposition of, a	115
low-temperature specific heat of, a	70
Iridium-Rare Earths, Laves phases of, a	72
Iridium-Rhenium, lattice parameters of, a	72
Iridium-Rhodium, high-temperature behaviour of	53
Iridium-Titanium, intermediate phases in, a	32
Iridium-Vanadium, structure and constitution of, a	152
Iridium Complexes and Compounds,	73, 114, 152, 153, 154
Johnson Matthey, 150th anniversary of	18
new refinery in S. Africa	131
Magnetic Device, for study of phase changes, a	116
MAZDA, production from soybean oil, a	76
Osmium, anodic corrosion of, a	74
coating of valve emitters	15
magnetic susceptibility of, a	152
on Pt, electrochemistry of, a	154
Osmium Alloys, Osmium-Chromium, nonstoichiometry of phases, a	31
Osmium-Iridium, lattice parameters of, a	72
Osmium-Platinum, lattice parameters of, a	72
Osmium-Rare Earths, Laves phases of, a	72
Osmium-Titanium, intermediate phases in, a	32
Osmium Complexes and Compounds	33, 104
Osmium Heptafluoride, production and properties of, a	33
Osmium Tetrachloride, brown and black forms of, a	153
Osmium Tetroxide, vapour, negative staining with, a	34
Oxidation, by transition metal complexes	93
Oxygen Meter, a	116
Pallabraze, use of, review, a	74
Palladium, additions, sintering of W and W-ThO2, a	158
cementation of, on Cu, a	34
characteristic temperature of, a	151
chromaticity coefficient and luminance of, a	70
contacts, deposits on	56
diffusion of H2 in, a	31, 78
electronic structure and properties of	109
Fermi surface of, a	112
film, adsorption of CO on, a	112
film, electrical resistance of, a	112
flake formation, reduction of, in steel, a	113
foils, deposition and thickness of, a	74
grain boundaries, deposition of, a	112
heat resistance of, a	150
heat of sublimation of, a	151
mono- and diatomic equilibrium in, a	71
optical properties of, a	112
properties of, influence of purity on, a	70
vapourisation of, a	151
wire, detection of H2, a	116
yield point of	94
Palladium Alloys, Palladium-Antimony, magnetic susceptibility of, a	32
thermodynamic properties of, a	72
Palladium-Cadmium, magnetic susceptibility of, a	32
thermodynamic properties of, a	72
Palladium-Cerium, expansion characteristics of, a	72
Palladium-Chromium, thermoelectric power of, a	113
Palladium-Cobalt, electronic structure and properties of	109
ordering in, a	32
thermoelectric power of, a	113
Palladium-Copper, deformation of, a	112, 151
formation of, a	113
resistivity and Hall effect of, a	151
structure and mechanical properties of, a	32
Palladium-Gadolinium, expansion characteristics of, a	72
Palladium-Gold, deformation of, a	112, 151
density of states and resistivity of, a	151
electron diffraction study of, a	112
H2 and D2 solubility in, a	151
ordering in, a	32, 71
oxidation of C2H4 on, a	118
permeability for H2, a	31
resistivity and Hall effect of, a	151
Palladium-Gold-Deuterium, neutron diffraction study of, a	112
Palladium-Gold-Hydrogen, neutron diffraction study of, a	112
Palladium-Hydrogen, absorption of H2, a	71
internal friction in, a	72
mixing behaviour of, a	113
system	99
Palladium-Iron, electronic structure and properties of	109
magnetic properties of, a	32, 113
thermoelectric power of, a	113
Palladium-Lead, H2 absorption in, a	31
Palladium-Manganese, electronic structure and properties of	109
magnetic properties of, a	32
thermoelectric power of, a	113
Palladium-Nickel, electronic structure and properties of	109
H2 absorption in, a	31
permeability for H2, a	31
Palladium-Nickel-Chromium, brazing of graphite to Mo by	140
Palladium-Phosphorus, structure of, a	32, 72
Palladium-Platinum, heat resistance of, a	150
Palladium-Rhodium, H2 absorption in, a	31
magnetic behaviour of, a	71
speed of sound in, a	31
Palladium-Samarium, expansion characteristics of, a	72
Palladium-Silver, as temperature indicator, a	39
electrical resistance of, a	151
formation of, a	113
magnetic properties of, a	71
mixing behaviour of, a	113
permeability for H2, a	31
properties of, a	113
speed of sound in, a	31
Palladium-Silver-Chromium, mechanical properties of, a	151
Palladium-Silver-Cobalt, mechanical properties of, a	151
Palladium-Silver-Hydrogen, electrical resistance of, a	151
pressure-composition isotherm for, a	151
Palladium-Silver-Iron, mechanical properties of, a	151
Palladium-Tin, H2 absorption in, a	31
Palladium-Titanium, corrosion resistance of	50
Palladium-Tungsten, ordering in, a	32
Palladium-Vanadium, thermoclectrical power of, a	113
Palladium-Ytterbium, expansion characteristics of, a	72
Palladium-Zirconium, binary compounds of, a	114
Palladium Chloride, catalysis of nucleophilic reaction, a	37
heating of, a	114
preparation of, a	114
structure and properties of Pd6Cl12	114
Palladium Complexes and Compounds	72, 73, 114
Palladium Oxide, electrical conductivity, formation, Hall effect of,	152
Penicillins, conversion of, a	37
Phase Changes, detection of, a	116
Petroleum Reforming, automation of, a	154
Platforming, mathematical description of, a	155
Platinum, anodic corrosion of, a	74
apparatus for DTA	111
apparatus in glass industry, O2 reboil theory, a	79
chromaticity coefficient and luminance of, a	70
coils, detection of phase changes with, a	116
crucible, preparation of glass, a	158
depleted zones in, a	31
dispersed, absorption of gases on, a	115
economic history of	18
electrical resistance of, a	70, 120
expansion of production	9, 131
field ion microscopy, a	31
filament, in gas indicator, a	34
foils, deposition and thickness of, a	74
for brazing, a	74
heat resistance of, a	150
oxidation kinetics of, a	150
oxide-dispersion strengthened, a	112
permeability for H2, a	34
properties of, influence of purity on, a	70
resistivity of, below 20°K, a	150
sheet, structure of, a	70
structure, electron diffraction study of, a	150
surface free energy, variation of, a	70
surface self-diffusion, a	150
thermal conductivity of, a	70, 150
wire, in computer memory stores	92
Platinum Alloys, Platinum-Carbon, eutectic points of, a	112
Platinum-Chromium, nonstoichiometry of phases of, a	31
Platinum-Cobalt, magnetic properties of	71, 129
Platinum-Copper, formation of, a	113
magnetic susceptibility of, a	32
oxidation in air, a	150
thermodynamic properties of, a	72
Platinum-Gold, deformation and fracture of, a	150
low-temperature specific heat of, a	70
Platinum-Iridium, elastic properties of, a	33
low-temperature specific heat of, a	70
Platinum-Iron, activity of O2 in, a	31
Platinum-Manganese, magnetic properties of, a	71
Platinum-Molybdenum, intermediate phases	132
Platinum-Niobium-Uranium, phase change in, a	112
Platinum-Osmium, lattice parameters of, a	72
Platinum-Palladium, heat resistance of, a	150
Platinum-Rare Earth, preparation and structure of, a	71
Laves phases of, a	72
Platinum-Rhenium, gauzes, a	116
lattice parameters of, a	72
Platinum-Rhodium, heat resistance of, a	150
thermal conductivity of, a	150
wire, hemispherical emittance of, a	39
Platinum-Silver, formation of, a	113
Platinum-Tungsten, strain gauges, foil-type	55
Platinum Chloride, Pt6Cl12, structure and properties of, a	114
Platinum complexes	114, 153
Platinum Dioxide, formation of, in HNO3 plants, a	154
Platinum Metals, alloys, structure of	138
carbonyl halide complexes	148
in fuel cells	12, 130
thermal conductivity and electrical resistivity, a	70
Platinum Oxygen Complexes, with PPh3, a	72
Power Sources, 5th Int. Symp.	12
Resistance Thermometers, Pt, calibration of, a	159
Pt, electrical resistivity below 11°K, a	120
Pt, in accurate temperature measurement, a	120
Resistors, RuO2 glaze	126
Rhodium, chlorination of, a	33
chromaticity coefficient and luminance of, a	70
dispersed, adsorption of gases on, a	115
foils, deposition and thickness of, a	74
heat of sublimation of, a	151
N2 adsorption on, a	32
properties of, influence of purity on, a	70
synthesis of metal-metal bonds, a	73
vaporisation of, a	151
Rhodium Alloys, Rhodium-Aluminium, crystal structure of, a	152
Rhodium-Hafnium, superconductivity of, a	72
Rhodium-Iridium, high temperature behaviour of	53
Rhodium-Iron, magnetic properties, a	32, 113, 152
phase transformations of, a	113
structure of, a	152
triple point, a	113
Rhodium-Mercury, crystal structure of, a	114
Rhodium-Nickel, magnetic susceptibility and specific heat of, a	152
Rhodium-Palladium, magnetic behaviour of, a	71
Rhodium-Platinum, heat resistance of, a	150
thermal conductivity of, a	150
wire, hemispherical emittance of, a	39
Rhodium-Selenium, phases of, a	114
Rhodium-Titanium, intermediate phases in, a	32
Rhodium-Zirconium, binary compounds of, a	114
Rhodium Chloride, hydride transfer on, a	37
thermal conversion of, a	33
Rhodium Complexes, H-metal bond in	58
π -crotylrhodium(III)-C2H4, a	119
reactions of, a	158
synthesis of, a	158
(PPh3)3Rh(l), a	153
with C2H2, structure of, a	114
with organometallic compounds, a	153
Rhodium Porphyrins, synthesis and chemistry of, a	114
Rustenburg Platinum Mines, production expanded at	9, 131
Ruthenium, anodic corrosion of, a	74
elastic properties of, a	33
oxide glaze resistors	126
thermal conductivity and electrical resistivity, a	70
Ruthenium Alloys, Ruthenium-Rare Earths, Laves phases of, a	72
Ruthenium-Zirconium, binary compounds of, a	114
Ruthenium Boron Trifluoride, structure of, a	33
Ruthenium Compounds, chlororuthenates, a	78
dodecacarbonylruthenium, reactivity of, a	73
reaction with H2SO4, a	73
RuBiSe, synthesis of, a	33
Ruthenium Dioxide, glaze resistors	126
Ruthenium Sulphate, green, a	73
Ruthenium Trichloride, structure of, a	33
Ruthenium Triiodide, structure of, a	33
Ruthenocene Polymers, preparation of, a	33
Screen Printing, preparations, RuO2 for	126
Sound, speed of, in Pd alloys a	31
Spacecraft, stabilising of, a	31
Strain Gauges, Pt-W, foil-type	55
Temperature Measurement, fifty years of, a	39
hemispherical emittance of coated wires, a	39
Pt electrical resistivity below 11°K, a	120
Ag-Pd wire for, a	39
Thermionic Valves, Os-coated W emitter in	15
Thermocouples, Noble Metal, physical properties a	79
Platinum Metal, survey of, a	79
Platinum:Gold-Palladium, physical properties of, a	79
Platinum:Platinum-Palladium-Gold, physical properties of, a	79
Platinum-Platinum-Cobalt, physical properties of, a	79
Platinum-Platinum-Copper, physical properties of, a	79
Platinum:Platinum-Iridium, physical properties of, a	79
Platinum:Platinum-Molybdenum, physical properties of, a	79
Platinum:Platinum-Osmium, physical properties of, a	79
Platinum:Platinum-Rhenium, physical properties of a	79
Platinum:Platinum-Tungsten, physical properties of, a	79
Platinum:Rhodium-Platinum, for research and industry, a	159
physical properties of, a	79
Rhodium-Platinum:Rhodium-Platinum, reference table for “six-thirty”	10
selection of sheaths for	49