764531
Cerium(IV) oxide-yttria doped
nanopowder, contains 10 mol % yttria, <50 nm particle size, 99.9% trace metals basis
동의어(들):
10YDC, YDC-10, YDC10, Cerium yttrium oxide, YDC, Yttria doped ceria, Yttrium doped ceria
로그인조직 및 계약 가격 보기
모든 사진(3)
About This Item
실험식(Hill 표기법):
CeO2/Y2O3
CAS Number:
MDL number:
UNSPSC 코드:
26111700
PubChem Substance ID:
추천 제품
분석
99.9% trace metals basis
형태
nanopowder
포함
10 mol % yttria
환경친화적 대안 제품 특성
Design for Energy Efficiency
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sustainability
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입자 크기
<50 nm
mp
>400 °C
환경친화적 대안 카테고리
, Enabling
SMILES string
O=[Ce]=O.O=[Y]O[Y]=O
InChI
1S/Ce.5O.2Y
InChI key
XVLUKJGVKWVXMP-UHFFFAOYSA-N
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일반 설명
8mol% Yttria doped ceria may be prepared by carbonate coprecipitation technique. Yttria doped ceria exihibits high ionic conductivity, low activation energy and small grain boundary resistance. The effect of microstructure on the electrolytic properties was investigated in detail.
Cerium(IV) oxide-yttria doped (YDC-10) is an electrolytic material that is used as an alternative to zirconia-based electrolytes. Its properties include high ionic conductivity (0.01 S cm−1), electronic conductivity (3 S cm−1), enhanced electrode reactions, and high oxygen surface exchange coefficient.
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애플리케이션
They are promising ceramic electrolytes for solid oxide fuel cells operating at low temperatures of 500-700°C (IT-SOFC). Doped ceria interlayers in between bulk yttria-stabilized zirconia electrolyte further enhance the performance of SOFCs.
YDC-10 can be used as an electrolyte in the fabrication of solid oxide fuel cells (SOFCs). A thin film of YDC-10 (~17.5 nm) effectively reduces the cathode/interfacial energy by 0.1 eV and increases the exchange current density by a factor of 4. YDC-10 can be operated with a temperature range of 300° - 500°C.
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
Cales, B.; et al.
Journal of Physics and Chemistry of Solids, 45, 929-929 (1984)
Wang, Y; et al.
Solid State Ionics, 177, 1681-1681 (2006)
Influence of nano-structural feature on electrolytic properties in Y2O3 doped CeO2 system.
Mori T, et al.
Science and Technology of Advanced Materials, 4(3), 213-220 (2003)
A Yitbarek et al.
Poultry science, 94(8), 1802-1811 (2015-06-08)
Prebiotics and synbiotics are considered to be among the most promising replacements for in-feed antibiotic growth promoters (AGP) in poultry feed. The current study was designed to study the effect of Bacitracin methylene disalicylate (BMD) (Control), yeast-derived carbohydrates (YDC), and
Fabrication and sintering of fine yttria-doped ceria powder
Van HJ, et al.
Journal of the American Ceramic Society. American Ceramic Society, 80(4), 933-940 (1997)
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