1. DSpace at Rajamangala University of Technology Thanyaburi
  2. มหาวิทยาลัยเทคโนโลยีราชมงคลธัญบุรี (RMUTT)
  3. บทความ (Article)
Please use this identifier to cite or link to this item: http://www.repository.rmutt.ac.th/xmlui/handle/123456789/381
Full metadata record
DC FieldValueLanguage
dc.contributor.authorPraserthdam, P
dc.contributor.authorPhungphadung, J
dc.contributor.authorTanakulrungsank, W
dc.date.accessioned2012-02-28T07:21:03Z
dc.date.accessioned2020-09-24T04:56:36Z-
dc.date.available2012-02-28T07:21:03Z
dc.date.available2020-09-24T04:56:36Z-
dc.date.issued2003-04
dc.identifier.citationWeb of Scienceen_US
dc.identifier.issn1432-8917
dc.identifier.urihttp://www.repository.rmutt.ac.th/dspace/handle/123456789/381-
dc.description.abstractThe thermal reaction of chromium acetylacetonate in various organic solvents at 300 degreesC for 2 h yielded an amorphous product. Single nanocrystalline chromium oxide was obtained after being calcined at 300 degreesC for 1 h. The crystallite size of product is in the range of 16-26 nm. In this work, the thermal stability of product was given by BET/BET0. It was found that the crystals of large crystallite size show higher thermal stability than the crystals of small crystallite size. Thermal stability of chromium oxide can be presented by the correlation of the BET surface area after calcination, crystallite size of assynthesized product and calcination temperature (500-900 degreesC) as shown below.en_US
dc.language.isoenen_US
dc.publisherSPRINGER-VERLAGen_US
dc.relation.ispartofseriesMATERIALS RESEARCH INNOVATIONS;
dc.subjectthermal stabilityen_US
dc.subjectsingle crystalen_US
dc.subjectchromium oxideen_US
dc.subjectsolvothermal methoden_US
dc.subjectTITANIAen_US
dc.subjectALUMINA CATALYSTSen_US
dc.subjectISOBUTANE DEHYDROGENATIONen_US
dc.titleEffect of crystallite size and calcination temperature on the thermal stability of single nanocrystalline chromium oxide: expressed by novel correlationen_US
dc.typeArticleen_US
Appears in Collections:บทความ (Article)

Files in This Item:
File Description SizeFormat 
Effect of crystallite size and calcination temperature on the thermal stability of....pdfEffect of crystallite size and calcination temperature on the thermal stability of single nanocrystalline chromium oxide: expressed by novel correlation46.25 kBAdobe PDFView/Open
Show simple item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.