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11th International Platinum Symposium 第十一届国际铂金研讨会
Platinum Metals Review Pub Date : 2011-04-01 DOI: 10.1595/147106711X554512
J. Kinnaird
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引用次数: 4
The Discoverers of the Ruthenium Isotopes 钌同位素的发现者
Platinum Metals Review Pub Date : 2011-04-01 DOI: 10.1595/147106711X555656
J. Arblaster
{"title":"The Discoverers of the Ruthenium Isotopes","authors":"J. Arblaster","doi":"10.1595/147106711X555656","DOIUrl":"https://doi.org/10.1595/147106711X555656","url":null,"abstract":"Wombourne, West Midlands, UK Email: jwarblaster@yahoo.co.uk This review looks at the discovery and the discoverers of the thirty-eight known ruthenium isotopes with mass numbers from 87 to 124 found between 1931 and 2010. This is the sixth and fi nal review on the circumstances surrounding the discoveries of the isotopes of the six platinum group elements. The fi rst review on platinum isotopes was published in this Journal in October 2000 (1), the second on iridium isotopes in October 2003 (2), the third on osmium isotopes in October 2004 (3), the fourth on palladium isotopes in April 2006 (4) and the fi fth on rhodium isotopes in April 2011 (5). An update on the new isotopes of palladium, osmium, iridium and platinum discovered since the previous reviews in this series is also included.","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"55 1","pages":"124-134"},"PeriodicalIF":0.0,"publicationDate":"2011-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106711X555656","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67345404","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}
引用次数: 3
Microstructure Analysis of Selected Platinum Alloys 选定铂合金的显微组织分析
Platinum Metals Review Pub Date : 2011-04-01 DOI: 10.1595/147106711X554008
P. Battaini
{"title":"Microstructure Analysis of Selected Platinum Alloys","authors":"P. Battaini","doi":"10.1595/147106711X554008","DOIUrl":"https://doi.org/10.1595/147106711X554008","url":null,"abstract":"Metallographic analysis can be used to determine the microstructure of platinum alloys in order to set up working cycles and to perform failure analyses. A range of platinum alloys used in jewellery and industrial applications was studied, including several commonly used jewellery alloys. Electrochemical etching was used to prepare samples for analysis using optical metallography and additional data could be obtained by scanning electron microscopy and energy dispersive spectroscopy. The crystallisation behaviour of as-cast alloy samples and the changes in microstructure after work hardening and annealing are described for the selected alloys.","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"55 1","pages":"74-83"},"PeriodicalIF":0.0,"publicationDate":"2011-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106711X554008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67345831","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}
引用次数: 13
Fuel Cells Science and Technology 2010 燃料电池科学与技术2010
Platinum Metals Review Pub Date : 2011-04-01 DOI: 10.1595/147106711X554503
D. Cameron
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引用次数: 2
A Healthy Future: Platinum in Medical Applications 健康的未来:白金在医学上的应用
Platinum Metals Review Pub Date : 2011-04-01 DOI: 10.1595/147106711X566816
A. Cowley, B. Woodward
{"title":"A Healthy Future: Platinum in Medical Applications","authors":"A. Cowley, B. Woodward","doi":"10.1595/147106711X566816","DOIUrl":"https://doi.org/10.1595/147106711X566816","url":null,"abstract":"Johnson Matthey Medical Products, 12205 World Trade Drive, San Diego, California 92128, USA; *E-mail: woodwbk@jmusa.com The world’s growing population demands increasing access to advanced healthcare treatments. Platinum is used to make essential components for a range of medical devices, including pacemakers, implantable defibrillators, catheters, stents and neuromodulation devices. The properties of platinum which make it suitable for medical device applications include its biocompatibility, inertness within the body, durability, electrical conductivity and radiopacity.Components can be manufactured in a variety of forms, from rod, wire and ribbon to sheet and foil, plus high-precision micromachined parts. As well as biomedical device components,platinum also finds use in anticancer drugs such as cisplatin and carboplatin.","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"151 1","pages":"98-107"},"PeriodicalIF":0.0,"publicationDate":"2011-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106711X566816","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67345463","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}
引用次数: 126
10th Scientific Bases for the Preparation of Heterogeneous Catalysts 第十届多相催化剂制备科学基地
Platinum Metals Review Pub Date : 2011-01-01 DOI: 10.1595/147106711X540643
Jennifer Houghton, Blounts Court
{"title":"10th Scientific Bases for the Preparation of Heterogeneous Catalysts","authors":"Jennifer Houghton, Blounts Court","doi":"10.1595/147106711X540643","DOIUrl":"https://doi.org/10.1595/147106711X540643","url":null,"abstract":"Johnson Matthey Technology Centre, Blounts Court, Sonning Common, Reading RG4 9NH, UK; E-mail: jennifer.houghton@matthey.com The 10th International Symposium on the Scientific Bases for the Preparation of Heterogeneous Catalysts (‘PREPA10’) was held in Louvain-la-Neuve, Belgium from 11th–15th July 2010 (1). It was attended by over 270 delegates from 34 countries, of whom more than 20% were from industry. A scientific committee consisting mainly of industrial representatives refereed all published submissions and selected the presentations, which gave the symposium a strong industrial focus.The symposium included the following session topics: scaling up, shaping and macrostructured catalysts; basic understanding and innovations in unit operations; nanostructured catalysts; hierarchical porous supports and hybrid catalysts; and in situ spectroscopic analysis during catalyst preparation. In addition, almost 200 posters were presented in two sessions.","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"68 1","pages":"28-32"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106711X540643","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67345759","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}
引用次数: 2
34th Annual Conference of Precious Metals 第34届贵金属年会
Platinum Metals Review Pub Date : 2011-01-01 DOI: 10.1595/147106711X541679
R. Seymour
{"title":"34th Annual Conference of Precious Metals","authors":"R. Seymour","doi":"10.1595/147106711X541679","DOIUrl":"https://doi.org/10.1595/147106711X541679","url":null,"abstract":"","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"55 1","pages":"54-58"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106711X541679","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67345773","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}
引用次数: 1
Palladium-Based Alloy Membranes for Separation of High Purity Hydrogen from Hydrogen-Containing Gas Mixtures 从含氢气体混合物中分离高纯氢的钯基合金膜
Platinum Metals Review Pub Date : 2011-01-01 DOI: 10.1595/147106711X540346
G. S. Burkhanov, N. B. Gorina, N. Kolchugina, N. R. Roshan, Dmitry I. Slovetsky, E. M. Chistov
{"title":"Palladium-Based Alloy Membranes for Separation of High Purity Hydrogen from Hydrogen-Containing Gas Mixtures","authors":"G. S. Burkhanov, N. B. Gorina, N. Kolchugina, N. R. Roshan, Dmitry I. Slovetsky, E. M. Chistov","doi":"10.1595/147106711X540346","DOIUrl":"https://doi.org/10.1595/147106711X540346","url":null,"abstract":"Palladium-based alloys with yttrium, copper, ruthenium or indium additions were investigated. Their specific hydrogen permeability, strength, linear thermal expansion in hydrogen and corrosion resistance in a number of gas media were determined. This allowed effective membrane elements to be developed using membranes made from these alloys, which are used for the separation of high purity hydrogen from hydrogencontaining gas mixtures. Membrane elements with 93.5 wt% palladium-6 wt% indium-0.5 wt% ruthenium alloy membranes were developed by the authors’ research group, and their technical characteristics are described.","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"55 1","pages":"3-12"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106711X540346","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67345713","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}
引用次数: 122
Metathesis in Natural Product Synthesis 天然产物合成中的再分解
Platinum Metals Review Pub Date : 2011-01-01 DOI: 10.1595/147106711X543190
V. Drǎgutan, I. Dragutan
{"title":"Metathesis in Natural Product Synthesis","authors":"V. Drǎgutan, I. Dragutan","doi":"10.1595/147106711X543190","DOIUrl":"https://doi.org/10.1595/147106711X543190","url":null,"abstract":"","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"55 1","pages":"33-49"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106711X543190","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67345782","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}
引用次数: 30
The Role of Process Parameters in Platinum Casting 工艺参数在铂铸造中的作用
Platinum Metals Review Pub Date : 2011-01-01 DOI: 10.1595/147106711X540373
U. E. Klotz, Tiziana Drago
{"title":"The Role of Process Parameters in Platinum Casting","authors":"U. E. Klotz, Tiziana Drago","doi":"10.1595/147106711X540373","DOIUrl":"https://doi.org/10.1595/147106711X540373","url":null,"abstract":"The Research Institute for Precious Metals and Metals Chemistry (FEM), Katharinenstrasse 17, D-73525 Schwabisch Gmund, Germany; *E-mail: klotz@fem-online.de Platinum is a challenging material for casters because of its physical properties, which result in possible crucible and flask reactions during melting and casting, high shrinkage porosity and difficulties in filling of filigree items. This paper summarises the results of a collaborative research effort by several industrial partners and FEM on the influence of casting process parameters. Two common platinum jewellery alloys (platinum with 5 wt% cobalt and platinum with 5 wt% ruthenium) and four different investment materials were used for casting experiments with variation of atmosphere, casting and flask temperature, tree design and centrifugal machine parameters. Detailed sample investigation found shrinkage porosity and surface defects to be the main problems. Optimised process parameters for heavy and filigree items were identified. Future research on platinum casting should focus on casting simulation in order to reduce experimental effort and costs.","PeriodicalId":20208,"journal":{"name":"Platinum Metals Review","volume":"55 1","pages":"20-27"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1595/147106711X540373","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67345719","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}
引用次数: 11
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