NIOBIUM BASE BARRIER-LAYER ANODE AND CAPACITOR BUILT AROUND IT Russian patent published in 2006 - IPC H01G9/42

Abstract RU 2284069 C2

FIELD: niobium base barrier-layer anodes.

SUBSTANCE: proposed anode has niobium metal core, conducting niobium suboxide layer , and insulating niobium pentoxide barrier layer. Tantalum content of the latter can be chosen between 0.15 and 1.2% of anode mass. Suboxide layer thickness may be minimum 50 nm.

EFFECT: enhanced rating of capacitor.

4 cl, 1 tbl

Similar patents RU2284069C2

Title	Year	Author	Number
CAPACITOR USING NIOBIUM BASE ANODE AND NIOBIUM PENTOXIDE BASE BARRIER LAYER	2001	Rajkhert Karlkhajnts Shnitter Kristof	RU2284602C2
CAPACITOR ANODE	2009	Ottershtedt Ral'F Gottshling Marianne	RU2551889C9
MIXTURE OF POWDERS, CONTAINING NIOBIUM SUBOXIDE AND METAL FOR ELECTRONIC TUBES, PRODUCTION OF MOULDED BODY FROM SAID MIXTURE FOR MAKING ANODES FOR SOLID-ELECTROLYTE CAPACITORS, METHOD OF MAKING CAPACITOR ANODE BASED ON NIOBIUM SUBOXIDE, SOLID-ELECTROLYTE CAPACITOR AND ANODE FOR SAID CAPACITOR	2004	Shnitter Kristof	RU2368027C2
CAPACITOR POWDER	2000	Rajkhert Karlkhajnts Tomas Oliver Shnitter Kristof	RU2253919C2
POWDERS OF VALVE METAL AND VALVE METAL OXIDE MIXES AND METHOD OF THEIR PRODUCTION	2009	Shnitter,Kristof Brumm,Khol'Ger	RU2542866C9
NIOBIUM BASED POWDER CONTAINING VANADIUM AND PREPARATION METHOD THEREOF	2006	Rajkhert Karlkhajnts Shnitter Kristof	RU2391731C2
METHOD TO MAKE ELECTROLYTIC CAPACITORS WITH LOW LEAKAGE CURRENT	2009	Karabulut Khikmet Merker Udo Rojter Knud Passing Gerd	RU2543486C2
CAPACITOR	2006	Shnitter Kristof Brumm Khol'Ger Ravol' Kristina Makkrehken Kolin	RU2416837C9
METALLIC POWDERS PRODUCED BY REDUCING OXIDES BY MEANS OF GASEOUS MAGNESIUM	1999	Shekhter Leonid N. Tripp Terrans B. Lehnin Leonid L. Rajkhert Karlkhajnts Tomas Oliver Viregge Joakhim	RU2230629C2
NIOBIUM SUBOXIDE POWDER, NIOBIUM SUBOXIDE ANODE AND SOLID-ELECTROLYTE CAPACITOR	2004	Tomas Oliver Shnitter Kristof	RU2369563C2

RU 2 284 069 C2

Authors

Shnitter Kristof

Rajkhert Karlkhajnts

Dates

2006-09-20—Published

2001-08-14—Filed