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RU92005256A - METHOD OF OBTAINING HERMIDIUM HYDRIDE - Google Patents

METHOD OF OBTAINING HERMIDIUM HYDRIDE

Info

Publication number
RU92005256A
RU92005256A RU92005256/26A RU92005256A RU92005256A RU 92005256 A RU92005256 A RU 92005256A RU 92005256/26 A RU92005256/26 A RU 92005256/26A RU 92005256 A RU92005256 A RU 92005256A RU 92005256 A RU92005256 A RU 92005256A
Authority
RU
Russia
Prior art keywords
germanium
hydride
hermidium
obtaining
production
Prior art date
Application number
RU92005256/26A
Other languages
Russian (ru)
Other versions
RU2071993C1 (en
Inventor
Г.Г. Девятых
В.М. Воротынцев
В.В. Балабанов
Р.Р. Абдрахманов
Original Assignee
Институт химии высокочистых веществ РАН
Filing date
Publication date
Application filed by Институт химии высокочистых веществ РАН filed Critical Институт химии высокочистых веществ РАН
Priority to RU9292005256A priority Critical patent/RU2071993C1/en
Priority claimed from RU9292005256A external-priority patent/RU2071993C1/en
Publication of RU92005256A publication Critical patent/RU92005256A/en
Application granted granted Critical
Publication of RU2071993C1 publication Critical patent/RU2071993C1/en

Links

Claims (1)

Способ относится к получению летучих веществ, в частности гидрида германия из германийсодержащих руд электрохимическим способом. Гидрид германия находит применение в электронной и полупроводниковой технике. Сущность изобретения: электролит готовят растворением в водно-щелочном растворе бедной германийсодержащей руды с добавлением перекиси водорода и электролиз ведут при плотности тока 2 - 4 А/см2 и температуре электролита 30 - 50°С. Предлагаемый способ обеспечивает получение гидрида германия из бедных германием руд, содержащих небольшие количества германия (порядка 0,6%).The method relates to the production of volatile substances, in particular the hydride of germanium from germanium-containing ores by electrochemical method. Germanium hydride is used in electronic and semiconductor technology. The inventive electrolyte is prepared by dissolving a poor germanium-containing ore in a water-alkaline solution with the addition of hydrogen peroxide and electrolysis is carried out at a current density of 2-4 A / cm 2 and an electrolyte temperature of 30-50 ° C. The proposed method provides for the production of germanium hydride from germanium-poor ores containing small amounts of germanium (about 0.6%).
RU9292005256A 1992-11-10 1992-11-10 Method of germanium hydride producing RU2071993C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU9292005256A RU2071993C1 (en) 1992-11-10 1992-11-10 Method of germanium hydride producing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU9292005256A RU2071993C1 (en) 1992-11-10 1992-11-10 Method of germanium hydride producing

Publications (2)

Publication Number Publication Date
RU92005256A true RU92005256A (en) 1995-07-09
RU2071993C1 RU2071993C1 (en) 1997-01-20

Family

ID=20131787

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9292005256A RU2071993C1 (en) 1992-11-10 1992-11-10 Method of germanium hydride producing

Country Status (1)

Country Link
RU (1) RU2071993C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2230830C1 (en) * 2003-07-08 2004-06-20 Общество с ограниченной ответственностью "Фирма "ХОРСТ" High-purity germanium hydride preparation method
US8361303B2 (en) 2010-09-02 2013-01-29 Air Products And Chemicals, Inc. Electrodes for electrolytic germane process

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