Pub Date : 2013-01-01DOI: 10.1595/147106713X659064
K. Yusenko
Department of Chemistry, Center for Materials Science and Nanotechnology, University of Oslo, PO Box 1033 Blindern, N-0315 Oslo, Norway Email: kirill.yusenko@smn.uio.no The experimental data on the binary metallic iridiumrhenium system available to date are inconsistent. The present work summarises recent experimental data on the Ir-Re system with the aim of allowing the correct solidus parts of the equilibrium phase diagram to be constructed. The examination of data obtained by different synthetic methods and thermodynamic calculations has revealed that the maximum solidphase solubilities at 2000oC of Re in Ir and Ir in Re are 20 at% and 68 at%, respectively. The binary phase diagram proposed in this paper serves as a reliable model for representing the available experimental data.
{"title":"Phase Diagram of the Iridium-Rhenium System","authors":"K. Yusenko","doi":"10.1595/147106713X659064","DOIUrl":"https://doi.org/10.1595/147106713X659064","url":null,"abstract":"Department of Chemistry, Center for Materials Science and Nanotechnology, University of Oslo, PO Box 1033 Blindern, N-0315 Oslo, Norway Email: kirill.yusenko@smn.uio.no The experimental data on the binary metallic iridiumrhenium system available to date are inconsistent. The present work summarises recent experimental data on the Ir-Re system with the aim of allowing the correct solidus parts of the equilibrium phase diagram to be constructed. The examination of data obtained by different synthetic methods and thermodynamic calculations has revealed that the maximum solidphase solubilities at 2000oC of Re in Ir and Ir in Re are 20 at% and 68 at%, respectively. The binary phase diagram proposed in this paper serves as a reliable model for representing the available experimental data.","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"57 1","pages":"57-65"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106713X659064","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67346086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-01-01DOI: 10.1595/147106713X660297
R. Wells, S. given-names
{"title":"“Design and Applications of Single-Site Heterogeneous Catalysts: Contributions to Green Chemistry, Clean Technology and Sustainability”","authors":"R. Wells, S. given-names","doi":"10.1595/147106713X660297","DOIUrl":"https://doi.org/10.1595/147106713X660297","url":null,"abstract":"","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"57 1","pages":"44-45"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106713X660297","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67346450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-01-01DOI: 10.1595/147106713X659019
Xiaolong Yang, Chunliang Yao, Guijiang Zhou
{"title":"Highly Efficient Phosphorescent Materials Based on Platinum Complexes and Their Application in Organic Light-Emitting Devices (OLEDs)","authors":"Xiaolong Yang, Chunliang Yao, Guijiang Zhou","doi":"10.1595/147106713X659019","DOIUrl":"https://doi.org/10.1595/147106713X659019","url":null,"abstract":"","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"57 1","pages":"2-16"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106713X659019","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67346068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-10-01DOI: 10.1595/147106712X654907
B. Odera, L. Cornish, M. Papo, G. Rading
Department of Mechanical and Manufacturing Engineering, University of Nairobi, PO Box 30197-00100, Nairobi, Kenya, and African Materials Science and Engineering Network (AMSEN) The microstructures of as-cast and annealed platinum alloys of different compositions were revealed after electrolytic etching in hydrochloric acid/sodium chloride solution using direct current. It was shown that the etching process enhances good microstructural images of platinum-aluminium based alloys.
{"title":"Electrolytic Etching of Platinum- Aluminium Based Alloys","authors":"B. Odera, L. Cornish, M. Papo, G. Rading","doi":"10.1595/147106712X654907","DOIUrl":"https://doi.org/10.1595/147106712X654907","url":null,"abstract":"Department of Mechanical and Manufacturing Engineering, University of Nairobi, PO Box 30197-00100, Nairobi, Kenya, and African Materials Science and Engineering Network (AMSEN) The microstructures of as-cast and annealed platinum alloys of different compositions were revealed after electrolytic etching in hydrochloric acid/sodium chloride solution using direct current. It was shown that the etching process enhances good microstructural images of platinum-aluminium based alloys.","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"77 1","pages":"257-261"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106712X654907","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67346007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-10-01DOI: 10.1595/147106712X654899
J. Arblaster
Since the previous update on new isotopes of the platinum group of elements (1), further isotopes have been discovered and reported by Kurcewicz et al. (2) in 2011. These are: 202Os, 203Os, 204Ir, 205Ir and 206Pt to 209Pt. The discovery of the isotope 201Os was also claimed but this was previously identifi ed by Kurtukian-Nieto (3) in 2007. All of these isotopes are particle stable (resistant to proton and neutron decay) and are likely to be – emitters. These discoveries bring the total number of known isotopes for the platinum group of elements as shown in Table I.
{"title":"The Discoverers of the Isotopes of the Platinum Group of Elements: An Update","authors":"J. Arblaster","doi":"10.1595/147106712X654899","DOIUrl":"https://doi.org/10.1595/147106712X654899","url":null,"abstract":"Since the previous update on new isotopes of the platinum group of elements (1), further isotopes have been discovered and reported by Kurcewicz et al. (2) in 2011. These are: 202Os, 203Os, 204Ir, 205Ir and 206Pt to 209Pt. The discovery of the isotope 201Os was also claimed but this was previously identifi ed by Kurtukian-Nieto (3) in 2007. All of these isotopes are particle stable (resistant to proton and neutron decay) and are likely to be – emitters. These discoveries bring the total number of known isotopes for the platinum group of elements as shown in Table I.","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"56 1","pages":"271-271"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106712X654899","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67345963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-10-01DOI: 10.1595/147106712X655230
C. Corti
{"title":"FINAL ANALYSIS: Challenges and Opportunities in Palladium: The Claret Jug Experience at the Santa Fe Symposium","authors":"C. Corti","doi":"10.1595/147106712X655230","DOIUrl":"https://doi.org/10.1595/147106712X655230","url":null,"abstract":"","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"56 1","pages":"284-286"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106712X655230","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67346025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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