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The oxygen sensing mechanism of a triphenylamine-based cyclometalated platinum(II) complex
Oxygen sensing Luminescence mechanism Quenching
2023/3/1
Triphenylamine-based cyclometalated platinum(II) (TCP) emits phosphorescence at room temperature. The phosphorescence was quenched by oxygen molecule, which means that TCP is a good candidate for oxyg...
The platinum nuclei: concealed configuration mixing and shape coexistence
platinum nuclei configuration mixing shape coexistence
2011/7/21
The role of configuration mixing in the Pt region is investigated. For this chain of isotopes, the nature of the ground state changes smoothly, being spherical around mass $A\sim 174$ and $A\sim 192$ ...
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Platinum-Based Catalyst for Diesel Hydrocarbon Oxidation(图)
diesel oxidation catalyst platinum alumina valence state of platinum surface surface acid-base property
2013/10/13
The catalytic performance of Pt-based catalysts for the total oxidation of hydrocarbons was investigated. The activity of supported Pt catalysts (Pt/Al2O3, Pt/ZrO2, Pt/TiO2, and Pt/H-ZSM-5) depends on...
Synthesis and characterization of carbon nanotubes decorated with platinum nanoparticles
Synthesis characterization carbon nanotubes platinum nanoparticles
2010/8/12
Platinum has been widely used in many applications,especially as a catalyst for CO oxidation in catalytic converters and for fuel cell technology [1]. It can also be used as a stable
electrode materi...
Removal of platinum group metals from the used auto catalytic converter
auto catalytic converter PG metals platinum removal
2009/10/23
Recycling of platinum group metals from the used auto catalytic converters is profitable from ecological and also economical point of view. This work presents the analysis of the chances of removing t...
Determination of the Methanol Decomposition Mechanism on a Polycrystalline Platinum Electrode
Methanol Decomposition Tafel E-transfer Rate determining step
2009/10/10
Direct 4-electron and single-electron transfer mechanisms are proposed for methanol decomposition.Kinetic models showed that the water-gas shift reaction was the rate determining step for both mechani...
Catalytic Activities of Platinum Supported on Silica-modified Alumina for Hydrodesulfurization of Thiophene
Hydrodesulfurization Thiophene Platinum catalyst Silica modification
2009/8/4
Hydrodesulfurization (HDS) of thiophene over silica-modified alumina-supported platinum (Pt/SiO2-Al2O3) catalysts was examined. The HDS activity of a Pt/Al2O3 catalyst was enhanced by silica modifica...
Electrocatalytic Reduction of Oxygen: Gold and Gold-Platinum Nanoparticle Catalysts Prepared by Two-Phase Protocol
Gold Gold-Platinum
2009/7/29
This paper describes recent results of an investigation
of gold (Au) and gold-platinum (AuPt) nanoparticle
electrocatalysts for fuel cell reaction at the cathode,
i.e., oxygen reduction reaction (O...
Dehydroisomerization of Butane into Isobutene over Platinum-loaded MFI-type Ferrisilicate Catalysts
Butane dehydroisomerization MFI type ferrisilicate Platinum loading
2009/7/28
The dehydroisomerization of butane to isobutene was investigated over platinum-loaded MFI-type ferrisilicate catalysts with various silicon-to-iron ratios. The ratios of silicon to iron were observed...
Platinum-loaded Sulfated Zirconia Catalyst for Isomerization of Light Naphtha
Sulfated zirconia catalyst Platinum catalyst Isomerization Bifunctional
2009/7/24
Stabilization of SO42−/ZrO2 catalyst activity was investigated using Pt/SO42−/ZrO2 catalyst loaded with a small amount of platinum. Pt-loaded SO42−/ZrO2 catalyst showed excellent st...
Super-Resolution Recording on an Optical Disk with a Platinum Oxide Layer
Optical disk Super-resolution Platinum oxide
2009/6/8
Bit-by-bit detection is achieved at a recording density of 0.11 μm pits on a super-RENS disk with a platinum oxide layer. Pits and spaces are arranged as a recording pattern for pit position recording...
Characterization of platinum–iron catalysts supported on MCM-41 synthesized with rice husk silica and their performance for phenol hydroxylation
MCM-41 rice husk phenol hydroxylation
2010/1/19
Mesoporous material RH-MCM-41 was synthesized with rice husk silica by a hydrothermal method. It was used as a support for bimetallic platinum−iron catalysts Pt–Fe/RH-MCM-41 for phenol hydroxyla...
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Brookhaven Lab Scientists Discover Gold Clusters Stabilize Platinum Electrocatalysts For Use in Fuel Cells(图)
fuel cells electric car platinum
2007/1/30
Platinum Metals Review(PMR)
Platinum Metals Review metals chemistry metallurgy PMR 金属 化学 冶金
2008/1/3
Platinum Metals Review (PMR) will seek to disseminate each paper that it publishes in such a way as to ensure the widest possible readership. PMR will seek to provide an efficient and fast publishing ...![](/images/blue.gif)
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