서지주요정보
바나디윰이 포함된 지르코니아의 합성에 대한 연구 = A study on the synthesis of the vanadium-containing zirconia
서명 / 저자 바나디윰이 포함된 지르코니아의 합성에 대한 연구 = A study on the synthesis of the vanadium-containing zirconia / 권창렬.
저자명 권창렬 ; Kwon, Chang-Ryul
발행사항 [대전 : 한국과학기술원, 1990].
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소장정보

등록번호

8000438

소장위치/청구기호

학술문화관(문화관) 보존서고

MAC 9002

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반납예정일

초록정보

The vanadium-containing zirconia was synthesized by hydrothermal techniques. As the concentration of EDTA and PH of the reaction solution increased, the vanadium-containing zirconia of rather uniform and small size was obtained. It seemed that vanadium in this phase was sited in zirconia framework and well dispersed. It was observed that some of the vanadium ions in zirconia had oxidation state of +4. When as-synthesized vanadium-containing zirconia was calcined at 450°C to remove organic materials, vanadium ions of + 4 valence state were oxidized to + 5 valence state. Toluene oxidation reaction over vanadium-containing zirconia of different prepertation was studied and the result was explained in terms of dispersion of vanadium.

서지기타정보

서지기타정보
청구기호 {MAC 9002
형태사항 [ii], 33, [2] p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Chang-Ryul Kwon
지도교수의 한글표기 : 전학제
지도교수의 영문표기 : Hak-Ze Chon
학위논문 학위논문(석사) - 한국과학기술원 : 화학과,
서지주기 참고문헌 : p. 34-35
주제 Vanadium.
산화지르코늄. --과학기술용어시소러스
바나듐. --과학기술용어시소러스
Zirconium oxide.
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