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UA37288C2 - method for preparing nanocrystalline powders of dichalcogenides of tungsten, molybdenum, niobium and intercalates thereof - Google Patents

method for preparing nanocrystalline powders of dichalcogenides of tungsten, molybdenum, niobium and intercalates thereof

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Publication number
UA37288C2
UA37288C2 UA98074047A UA98074047A UA37288C2 UA 37288 C2 UA37288 C2 UA 37288C2 UA 98074047 A UA98074047 A UA 98074047A UA 98074047 A UA98074047 A UA 98074047A UA 37288 C2 UA37288 C2 UA 37288C2
Authority
UA
Ukraine
Prior art keywords
dichalcogenides
intercalates
niobium
molybdenum
tungsten
Prior art date
Application number
UA98074047A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Леонід Мінейович Куліков
Леонид Минеевич Куликов
Андрій Олександрович Семенов-Кобзар
Андрей Александрович Семенов-Кобзарь
Костянтин Едуардович Грінкевич
Константин Эдуардович Гринкевич
Ігор Іванович Одокієнко
Игорь Иванович Одокиенко
Лев Григорович Аксельруд
Лев Григорьевич Аксельруд
Любов Петрівна Ромака
Любовь Петровна Ромака
Original Assignee
Інститут Проблем Матеріалознавства Ім.І.М. Францевича Національної Академії Наук України
Институт Проблем Материаловедения Им.И.М. Францевича Национальной Академии Наук Украины
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 Інститут Проблем Матеріалознавства Ім.І.М. Францевича Національної Академії Наук України, Институт Проблем Материаловедения Им.И.М. Францевича Национальной Академии Наук Украины filed Critical Інститут Проблем Матеріалознавства Ім.І.М. Францевича Національної Академії Наук України
Priority to UA98074047A priority Critical patent/UA37288C2/en
Publication of UA37288C2 publication Critical patent/UA37288C2/en

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  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)

Abstract

A method relates to the field of inorganic chemistry, in particular to the nanotechnology of dichalcogenides of d-transition metals with layered structures or intercalates thereof, which are used as new semiconductor, antifriction, sensor materials, catalysts, energy converters. A method for preparing nanocrystalline powders of dichalcogenides of tungsten, molybdenum, niobium and intercalates thereof comprises dispersion of powders with ultrasound in the liquid media, at that dispersion is carried out with ultrasound with specific acoustic power of 0.5ч10.0 W.cm-2 during 25ч30 min. in liquid media with concentration of powder of 1.0ч5.0 % by weight.
UA98074047A 1998-07-23 1998-07-23 method for preparing nanocrystalline powders of dichalcogenides of tungsten, molybdenum, niobium and intercalates thereof UA37288C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA98074047A UA37288C2 (en) 1998-07-23 1998-07-23 method for preparing nanocrystalline powders of dichalcogenides of tungsten, molybdenum, niobium and intercalates thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA98074047A UA37288C2 (en) 1998-07-23 1998-07-23 method for preparing nanocrystalline powders of dichalcogenides of tungsten, molybdenum, niobium and intercalates thereof

Publications (1)

Publication Number Publication Date
UA37288C2 true UA37288C2 (en) 2001-05-15

Family

ID=74217049

Family Applications (1)

Application Number Title Priority Date Filing Date
UA98074047A UA37288C2 (en) 1998-07-23 1998-07-23 method for preparing nanocrystalline powders of dichalcogenides of tungsten, molybdenum, niobium and intercalates thereof

Country Status (1)

Country Link
UA (1) UA37288C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2494967C2 (en) * 2007-09-10 2013-10-10 Йеда Рисёч Энд Девелопмент Компани Лтд. Fullerene-like nanostructures, method of their obtaining and application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2494967C2 (en) * 2007-09-10 2013-10-10 Йеда Рисёч Энд Девелопмент Компани Лтд. Fullerene-like nanostructures, method of their obtaining and application

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