RU97120622A - METHOD FOR PRODUCING A RUTHENIUM ACETATE SOLUTION (III) - Google Patents

METHOD FOR PRODUCING A RUTHENIUM ACETATE SOLUTION (III)

Info

Publication number
RU97120622A
RU97120622A RU97120622/04A RU97120622A RU97120622A RU 97120622 A RU97120622 A RU 97120622A RU 97120622/04 A RU97120622/04 A RU 97120622/04A RU 97120622 A RU97120622 A RU 97120622A RU 97120622 A RU97120622 A RU 97120622A
Authority
RU
Russia
Prior art keywords
ruthenium
iii
producing
acetate solution
solution
Prior art date
Application number
RU97120622/04A
Other languages
Russian (ru)
Other versions
RU2184119C2 (en
Inventor
Джеффри Уоррен Стивен
Фулфорд Энтони
Original Assignee
Бп Кемикэлз Лимитед
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 Бп Кемикэлз Лимитед filed Critical Бп Кемикэлз Лимитед
Publication of RU97120622A publication Critical patent/RU97120622A/en
Application granted granted Critical
Publication of RU2184119C2 publication Critical patent/RU2184119C2/en

Links

Claims (6)

1. Способ получения раствора ацетата рутения (III), который включает взаимодействие оксида рутения (IV) со стехиометрическим количеством гидразинового восстановителя в присутствии уксусной кислоты.1. A method of obtaining a solution of ruthenium (III) acetate, which includes the interaction of ruthenium (IV) oxide with a stoichiometric amount of a hydrazine reducing agent in the presence of acetic acid. 2. Способ по п. 1, включающий первую стадию восстановления рутения (IV) в рутений (III) гидразиновым восстановителем в присутствии уксусной кислоты и вторую стадию выдержки при повышенной температуре этого рутения (III) в течение длительного периода времени. 2. The method according to p. 1, comprising the first stage of reduction of ruthenium (IV) to ruthenium (III) with a hydrazine reducing agent in the presence of acetic acid and the second stage of exposure at an elevated temperature of this ruthenium (III) for a long period of time. 3. Способ по п. 1 или 2, где гидразиновый восстановитель содержится в количестве 95-115% от стехиометрического количества. 3. The method according to p. 1 or 2, where the hydrazine reducing agent is contained in an amount of 95-115% of the stoichiometric amount. 4. Способ по любому из предыдущих пунктов, где рутений (III) выдерживают при повышенной температуре в течение 8-24 ч. 4. The method according to any one of the preceding paragraphs, where ruthenium (III) is kept at elevated temperature for 8-24 hours. 5. Раствор ацетата рутения, полученный в соответствии со способом по любому из пп. 1-4. 5. A solution of ruthenium acetate obtained in accordance with the method according to any one of paragraphs. 1-4. 6. Раствор по п. 5, где концентрация рутения составляет 4-8 вес.%, а концентрация уксусной кислоты равна 40-80 вес.%. 6. The solution according to claim 5, where the concentration of ruthenium is 4-8 wt.%, And the concentration of acetic acid is 40-80 wt.%.
RU97120622/04A 1996-11-26 1997-11-26 Method of synthesis of ruthenium (iii) carboxylate RU2184119C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3182396P 1996-11-26 1996-11-26
US60/031823 1996-11-26

Publications (2)

Publication Number Publication Date
RU97120622A true RU97120622A (en) 1999-10-27
RU2184119C2 RU2184119C2 (en) 2002-06-27

Family

ID=21861602

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97120622/04A RU2184119C2 (en) 1996-11-26 1997-11-26 Method of synthesis of ruthenium (iii) carboxylate

Country Status (18)

Country Link
US (1) US5886204A (en)
EP (1) EP0844251B1 (en)
JP (1) JP3999320B2 (en)
KR (1) KR100536791B1 (en)
CN (1) CN1279012C (en)
AR (1) AR010654A1 (en)
BR (1) BR9705903A (en)
CA (1) CA2222119C (en)
DE (1) DE69714384T2 (en)
ID (1) ID18998A (en)
MY (1) MY117386A (en)
NO (1) NO975429L (en)
NZ (1) NZ329244A (en)
RU (1) RU2184119C2 (en)
SA (1) SA98190044B1 (en)
TW (1) TW521075B (en)
UA (1) UA56134C2 (en)
ZA (1) ZA9710220B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100406534B1 (en) * 2001-05-03 2003-11-20 주식회사 하이닉스반도체 Method for fabricating ruthenium thin film
JP5293930B2 (en) * 2007-03-22 2013-09-18 Ｊｓｒ株式会社 Chemical vapor deposition material and chemical vapor deposition method
DE102007014914B4 (en) * 2007-03-26 2013-09-12 Heraeus Precious Metals Gmbh & Co. Kg Catalytically highly effective noble metal carboxylate compounds of Ir, Ru, Rh, Pd, Pt and Au
KR101526633B1 (en) * 2008-03-17 2015-06-05 제이에스알 가부시끼가이샤 Diruthenium complex and material and method for chemical vapor deposition
CN115141093A (en) * 2022-06-28 2022-10-04 浙江微通催化新材料有限公司 Preparation method of ruthenium acetate
CN115536520A (en) * 2022-11-02 2022-12-30 金川集团股份有限公司 Preparation method of ruthenium acetate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1405592A (en) * 1971-08-11 1975-09-10 Johnson Matthey Co Ltd Compounds of ruthenium
JPS63315509A (en) * 1987-06-17 1988-12-23 Hitachi Ltd Nitric acid solution treatment system for evaporator

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