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- dc.contributor.author
- 박민우
- dc.contributor.author
- 김종헌
- dc.date.accessioned
- 2019-08-28T07:41:01Z
- dc.date.available
- 2019-08-28T07:41:01Z
- dc.date.issued
- 2011-12-30
- dc.identifier.issn
- 1738-8090
- dc.identifier.uri
- https://repository.kisti.re.kr/handle/10580/13949
- dc.description.abstract
- Ti1-xVxO2 oxides were produced by a coprecipitation process using TiCl4 and VOCl3 as starting materials. As-precipitated gels were calcined at 500~800°C, either in a vacuum or oxygen atmosphere. Effects of the calcination atmosphere and temperature on the phase transition of crystalline Ti-V-O oxides were studied. Calcination in an oxygen atmosphere produced Ti-V-O oxides, which are mixtures of TiO2 and V2O5 oxides formed for all the calcination temperatures. Calcinations at 800°C in vacuum resulted in the formation of a rutile Ti1-xVxO2 single phase for all compositions of vanadium. A significant portion of vanadium ions is incorporated into the TiO2 lattice, which consistently decreases the lattice parameters of the rutile Ti1-xVxO2 phase as the vanadium addition increases.
- dc.language
- kor
- dc.relation.ispartofseries
- Electronic materials letters
- dc.title.alternative
- Ti-V-O 산화물의 상변화에서 하소분위기및 온도의 영향
- dc.citation.endPage
- 331
- dc.citation.number
- 4
- dc.citation.startPage
- 327
- dc.citation.volume
- 7
- dc.subject.keyword
- vanadium-doped titania
- dc.subject.keyword
- coprecipitation
- dc.subject.keyword
- anatase
- dc.subject.keyword
- rutile
- dc.subject.keyword
- calcination
- Appears in Collections:
- 7. KISTI 연구성과 > 학술지 발표논문
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