PEROVSKITE-TYPE CERAMIC MATERIAL Russian patent published in 2004 - IPC

Abstract RU 2237039 C2

FIELD: ceramics.

SUBSTANCE: invention provides perovskite-type ceramic material for use in production of ion- and/or electron-conducting ceramic products. Mixture has general formula La_aLn_bM_cGa_dM'_eO_3-δ, where -1< δ <1; Ln is combination of Ce, Pr, Nd, and optionally another lanthanide metal; M represents at least one alkali-earth metal; M' at least one metal selected from group comprising 2A, 3B, 4B, 5B, 6B, 7B, 8, 1B, 2B, 3A, 4A group and precious metals; a+b+c< 1 and/or d+c <2 so that a+b+c cannot be equal to d+c.

EFFECT: increased chemical stability because of decreased reactivity to metal or metal oxides applied on material, increased electron and ion conductance.

2 cl, 1 dwg, 2 tbl, 5 ex

Similar patents RU2237039C2

Title	Year	Author	Number
COMPOSITE MATERIAL FOR USE AS ELECTRODE MATERIAL IN SOLID-OXIDE CELLS	2008	Khansen Kent Kammer Sogaard Martin Mogensen Mogens	RU2416843C1
PEROVSKITE STRUCTURE, METHOD FOR PRODUCTION THEREOF, ELECTRODE FOR FUEL CELL COMPRISING PEROVSKITE STRUCTURE, AND FUEL CELL STACK CONTAINING PEROVSKITE STRUCTURE	2015	Syuj Ven Shin Feliks Rossejnski Mettyu Kleridzh Dzhon	RU2689155C2
FLUORITE-TYPE CERAMIC MATERIAL	1999	Kristiansen Nil'S Gordes Petru	RU2237038C2
METHOD FOR PRODUCING SINGLE HIGH-TEMPERATURE FUEL ELEMENT AND ITS COMPONENTS: CATHODE, ELECTROLYTE, ANODE, CURRENT DUCT, INTERFACE AND INSULATING LAYERS	1997	Sevast'Janov V.V. Morozov V.V. Nikitin S.V. Lipilin A.S. Rodionov I.V. Sevast'Janov A.V. Jatluk Ju.G.	RU2125324C1
THIN-LAYER SOLID-OXIDE ELEMENT	2007	Larsen Peter Khalvor Linderot Seren Khendriksen Peter Vang	RU2427945C2
POLYMER COMPOSITE MATERIAL WITH PEROVSKITE QUANTUM DOTS, METHOD FOR ITS PREPARATION AND METHOD FOR USE IN 3D PRINTING	2023	Solodov Aleksandr Nikolaevich Zimin Konstantin Sergeevich Amirov Rustem Rafaelevich Dimiev Airat Maratovich	RU2803307C1
VERTICAL STRUCTURE OF SEMICONDUCTOR DEVICE AND METHOD OF FORMATION THEREOF	2005	Furukava Toshikharu Khejki Mark Charlz Kholms Stiven Dzhon Khorak Dejvid Vatslav Mitchell Piter Nesbit Larri Alan	RU2338683C2
GAS-GENERATOR FOR FUEL CONVERSION TO OXYGEN-DEPLETED GAS AND/OR TO HYDROGEN-ENRICHED GAS, ITS APPLICATION AND METHOD OF FUEL CONVERSION TO OXYGEN-DEPLETED GAS AND/OR TO HYDROGEN-ENRICHED GAS (VERSIONS)	2010	Modarresi Khassan	RU2539561C2
METHOD FOR PRODUCTION OF LACTAM	1994	David Barratt Loran Zhil'Ber	RU2118315C1
METHOD OF PRODUCING CxHyOz TYPE COMPOUNDS BY REDUCING CARBON DIOXIDE (CO) AND/OR CARBON MONOXIDE (CO)	2009	Sala Beatris Lakrua Oliv'E	RU2493293C2

RU 2 237 039 C2

Authors

Kristiansen Nil'S

Gordes Petru

Dates

2004-09-27—Published

1999-03-31—Filed