763691
Lanthanum strontium cobaltite, LSC-82
99% trace metals basis
동의어(들):
Cobalt lanthanum strontium oxide, LSC, LSC-82, LSCo, Lanthanum strontium cobalt oxide, Strontium doped lanthanum cobalt oxide
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모든 사진(3)
About This Item
실험식(Hill 표기법):
La0.8Sr0.2CoO3
CAS Number:
Molecular Weight:
235.58
UNSPSC 코드:
26111700
NACRES:
NA.23
추천 제품
분석
99% trace metals basis
형태
powder
분자량
Mw 235.58 g/mol
구성
La0.8Sr0.2CoO3
환경친화적 대안 제품 특성
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
표면적
13-18 m2/g
입자 크기
0.4-1 μm (Horiba-Laser)
응용 분야
battery manufacturing
환경친화적 대안 카테고리
, Enabling
일반 설명
LSC-82 is a promising cathode material for Solid Oxide Fuel Cells with a pervoskite type structure.
LSC-82 has the unique ability to reduce itself reversibly at moderate partial pressures of oxygen, thus producing large numbers of oxygen ion vacancies. The ion vacancies allow a number of events to take place, such as;
LSC-82 has the unique ability to reduce itself reversibly at moderate partial pressures of oxygen, thus producing large numbers of oxygen ion vacancies. The ion vacancies allow a number of events to take place, such as;
- ease the transport of oxygen ion and cause oxygen surface exchange,
- raise mechanical stress by causing volume expansion of the lattice.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more details.
애플리케이션
SOFCs containing LSC-82 cathodes show good performances with doped ceria electrolytes compared to yttria stabilized zirconia electrolytes.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Bouwmeester, H. J. M.; et al.
Solid State Ionics, 72, 185-185 (1994)
High Temperature Magnetic Properties of Sr-Doped Lanthanum Cobalt Oxide (La1- x Sr x CoO3- δ).
Bhaskar D, et al.
Chemistry of Materials, 20(8), 2624-2628 null
Milind J Gadre et al.
Physical chemistry chemical physics : PCCP, 14(8), 2606-2616 (2012-01-25)
An interface between the perovskite La(0.8)Sr(0.2)CoO(3-δ) (LSC-113) and the K(2)NiF(4)-type (La(0.5)Sr(0.5))(2)CoO(4-δ) (LSC-214) heterostructure was recently shown to enhance oxygen surface exchange and the rate of the oxygen reduction reaction (ORR) by orders of magnitude compared to either the LSC-113 or
Thermal and chemical expansion of Sr-doped lanthanum cobalt oxide (La1-x Sr x CoO3-δ).
Chen X, et al.
Chemistry of Materials, 17(17), 4537-4546 (2005)
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