MD2214C2 - m-[Tris(hidroximetil)aminometano]-{di[tris(hidroximetil)aminometano]lantan-di[tris(hidroximetil)aminometano]cobalt} ca precursor pentru obţinerea cobaltului de lantan - Google Patents

m-[Tris(hidroximetil)aminometano]-{di[tris(hidroximetil)aminometano]lantan-di[tris(hidroximetil)aminometano]cobalt} ca precursor pentru obţinerea cobaltului de lantan

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Publication number
MD2214C2
MD2214C2 MDA20010292A MD20010292A MD2214C2 MD 2214 C2 MD2214 C2 MD 2214C2 MD A20010292 A MDA20010292 A MD A20010292A MD 20010292 A MD20010292 A MD 20010292A MD 2214 C2 MD2214 C2 MD 2214C2
Authority
MD
Moldova
Prior art keywords
tris
aminomethano
hydroxymethyl
lanthanum
cobalt
Prior art date
Application number
MDA20010292A
Other languages
English (en)
Russian (ru)
Other versions
MD2214B1 (ro
Inventor
Виктор ЦАПКОВ
Нина САМУСИ
Петр ПЕТРЕНКО
Андрей ПАРАСКИВЕСКУ
Александру ЧЕКАЛ
Аурелиан ГУЛЯ
Original Assignee
Государственный Университет Молд0
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Государственный Университет Молд0 filed Critical Государственный Университет Молд0
Priority to MDA20010292A priority Critical patent/MD2214C2/ro
Publication of MD2214B1 publication Critical patent/MD2214B1/ro
Publication of MD2214C2 publication Critical patent/MD2214C2/ro

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  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Invenţia se referă la chimia combinaţiilor coordinative heteronucleare.Esenţa invenţiei constă în aceea că se propune µ-[tris(hidroximetil)aminometano]-{di[tris(hidroximetil)aminometano]lantan-di[tris(hidroximetil)aminometano]cobalt} cu formula:ca precursor al cobaltatului de lantan.Complexul dat, după piroliză la temperatură joasă şi prelucrare ulterioară de scurtă durată la temperatură înaltă, formează pulbere policristalină de cobaltat de lantan LaCoO3. Compusul poate fi utilizat în radioelectronică şi în industria chimică, unde acest oxid dublu se foloseşte în calitate de catalizator.
MDA20010292A 2001-09-11 2001-09-11 m-[Tris(hidroximetil)aminometano]-{di[tris(hidroximetil)aminometano]lantan-di[tris(hidroximetil)aminometano]cobalt} ca precursor pentru obţinerea cobaltului de lantan MD2214C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20010292A MD2214C2 (ro) 2001-09-11 2001-09-11 m-[Tris(hidroximetil)aminometano]-{di[tris(hidroximetil)aminometano]lantan-di[tris(hidroximetil)aminometano]cobalt} ca precursor pentru obţinerea cobaltului de lantan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20010292A MD2214C2 (ro) 2001-09-11 2001-09-11 m-[Tris(hidroximetil)aminometano]-{di[tris(hidroximetil)aminometano]lantan-di[tris(hidroximetil)aminometano]cobalt} ca precursor pentru obţinerea cobaltului de lantan

Publications (2)

Publication Number Publication Date
MD2214B1 MD2214B1 (ro) 2003-07-31
MD2214C2 true MD2214C2 (ro) 2004-01-31

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MDA20010292A MD2214C2 (ro) 2001-09-11 2001-09-11 m-[Tris(hidroximetil)aminometano]-{di[tris(hidroximetil)aminometano]lantan-di[tris(hidroximetil)aminometano]cobalt} ca precursor pentru obţinerea cobaltului de lantan

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MD (1) MD2214C2 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD20130024A2 (ro) * 2013-04-30 2014-10-31 Институт Химии Академии Наук Молдовы Procedeu de obţinere a cobaltatului de stronţiu SrCoO2.52

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237985A1 (en) * 1973-07-20 1975-02-14 Rhone Progil Electrode for electrolysis cells - prepd. by coating a metal with a suspension of a perovskite cpd. in a cobalt salt soln.
MD1302G2 (ro) * 1998-11-27 2000-02-29 Государственный Университет Молд0 Procedeu de obţinere a cobaltatului şi nichelatului de lantan.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237985A1 (en) * 1973-07-20 1975-02-14 Rhone Progil Electrode for electrolysis cells - prepd. by coating a metal with a suspension of a perovskite cpd. in a cobalt salt soln.
MD1302G2 (ro) * 1998-11-27 2000-02-29 Государственный Университет Молд0 Procedeu de obţinere a cobaltatului şi nichelatului de lantan.

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Publication number Publication date
MD2214B1 (ro) 2003-07-31

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KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees