Francesco Arena, Giampietro Cum, Raffaele Gallo, Adolfo Parmaliana
{"title":"Palladium-based catalysts supported on oligomeric aramides. A TPR investigation","authors":"Francesco Arena, Giampietro Cum, Raffaele Gallo, Adolfo Parmaliana","doi":"10.1016/S0304-5102(94)87042-X","DOIUrl":null,"url":null,"abstract":"<div><p>The reduction pattern of PdCl<sub>2</sub> supported on oligomeric aramides has been investigated by temperature programmed reduction (TPR) measurements in the range of temperature −80 to 305°C. The influence both of chemical composition of the oligomeric matrix and Pd loading has been ascertained. A peculiar metal—support interaction greatly affects the reducibility of Pd, allowing its stabilisation in the oxidised form (i.e., Pd<sup>2+</sup>).</p></div>","PeriodicalId":16567,"journal":{"name":"分子催化","volume":"94 2","pages":"Pages 203-212"},"PeriodicalIF":0.0000,"publicationDate":"1994-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0304-5102(94)87042-X","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"分子催化","FirstCategoryId":"1089","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S030451029487042X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Chemical Engineering","Score":null,"Total":0}
引用次数: 5
Abstract
The reduction pattern of PdCl2 supported on oligomeric aramides has been investigated by temperature programmed reduction (TPR) measurements in the range of temperature −80 to 305°C. The influence both of chemical composition of the oligomeric matrix and Pd loading has been ascertained. A peculiar metal—support interaction greatly affects the reducibility of Pd, allowing its stabilisation in the oxidised form (i.e., Pd2+).
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