EA201501058A1 - METHOD FOR OBTAINING COMPOSITION NANOPARTICLES GRAPHEN / COPPER - Google Patents

METHOD FOR OBTAINING COMPOSITION NANOPARTICLES GRAPHEN / COPPER

Info

Publication number
EA201501058A1
EA201501058A1 EA201501058A EA201501058A EA201501058A1 EA 201501058 A1 EA201501058 A1 EA 201501058A1 EA 201501058 A EA201501058 A EA 201501058A EA 201501058 A EA201501058 A EA 201501058A EA 201501058 A1 EA201501058 A1 EA 201501058A1
Authority
EA
Eurasian Patent Office
Prior art keywords
copper
graphene
nanoparticles
graphen
development
Prior art date
Application number
EA201501058A
Other languages
Russian (ru)
Other versions
EA027119B1 (en
Inventor
Александр Васильевич Кухто
Олеся Германовна Поддубская
Полина Павловна Кужир
Сергей Афанасьевич Максименко
Елена Александровна Авчинникова
Светлана Александровна Воробьева
Сергей Александрович Батуркин
Александр Александрович Скунцев
Анатолий Яковлевич Клочков
Original Assignee
Научно-Исследовательское Учреждение "Институт Ядерных Проблем" Белорусского Государственного Университета (Нии Яп Бгу)
Учреждение Белорусского государственного университета "Научно-исследовательский институт физико-химических проблем" (НИИ ФХП БГУ)
Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный радиотехнический университет" (ФГБОУ ВПО "РГРТУ")
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 Научно-Исследовательское Учреждение "Институт Ядерных Проблем" Белорусского Государственного Университета (Нии Яп Бгу), Учреждение Белорусского государственного университета "Научно-исследовательский институт физико-химических проблем" (НИИ ФХП БГУ), Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный радиотехнический университет" (ФГБОУ ВПО "РГРТУ") filed Critical Научно-Исследовательское Учреждение "Институт Ядерных Проблем" Белорусского Государственного Университета (Нии Яп Бгу)
Priority to EA201501058A priority Critical patent/EA027119B1/en
Publication of EA201501058A1 publication Critical patent/EA201501058A1/en
Publication of EA027119B1 publication Critical patent/EA027119B1/en

Links

Abstract

Изобретение относится к области материаловедения, а именно разработке способов получения композиционных наночастиц графен/медь, предназначенных для разработки электропроводных нанокомпозитов на основе наночастиц графена и металла, и может быть использовано в качестве электродов в устройствах микро- и наноэлектроники. Задачей изобретения является разработка более простого и экологичного способа получения композиционных наночастиц графен/медь с улучшенными значениями сопротивления по постоянному току. Поставленная задача достигается тем, что в способе получения композиционных наночастиц графен/медь, заключающемся в восстановлении соединений меди в присутствии графена, наночастицы графена диспергируют в этиловом спирте, затем к полученной дисперсии добавляют водный раствор сульфата меди и восстанавливают соль меди борогидридом натрия.The invention relates to the field of materials science, namely the development of methods for obtaining composite graphene / copper nanoparticles, intended for the development of conductive nanocomposites based on graphene nanoparticles and metal, and can be used as electrodes in micro- and nanoelectronics devices. The objective of the invention is to develop a simpler and more environmentally friendly method of producing graphene / copper composite nanoparticles with improved DC resistance values. The task is achieved by the fact that in the method of obtaining composite graphene / copper nanoparticles consisting in the reduction of copper compounds in the presence of graphene, graphene nanoparticles are dispersed in ethanol, then an aqueous solution of copper sulfate is added to the resulting dispersion and the copper salt is reduced by sodium borohydride.

EA201501058A 2015-09-25 2015-09-25 Method for production of composite graphene/copper nano particles EA027119B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201501058A EA027119B1 (en) 2015-09-25 2015-09-25 Method for production of composite graphene/copper nano particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201501058A EA027119B1 (en) 2015-09-25 2015-09-25 Method for production of composite graphene/copper nano particles

Publications (2)

Publication Number Publication Date
EA201501058A1 true EA201501058A1 (en) 2017-03-31
EA027119B1 EA027119B1 (en) 2017-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201501058A EA027119B1 (en) 2015-09-25 2015-09-25 Method for production of composite graphene/copper nano particles

Country Status (1)

Country Link
EA (1) EA027119B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110624546A (en) * 2019-10-22 2019-12-31 特烯（厦门）科技有限公司 Preparation method of copper/graphene catalyst
CN114131036A (en) * 2021-12-03 2022-03-04 安徽工业大学 Low-cost preparation method of functionalized micro-nano particle reinforcement
WO2023109667A1 (en) * 2021-12-15 2023-06-22 深圳先进技术研究院 Rare earth modified graphene copper-based composite material, preparation method thereof and application

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102436862B (en) * 2011-09-08 2013-04-24 西北师范大学 Preparation method of graphene/nanometer copper electric conducting composite material
CN103030139B (en) * 2012-12-21 2015-03-11 复旦大学 Synthetic method of magnetic graphene composite material and application of magnetic grapheme composite material
CN104479804A (en) * 2014-11-25 2015-04-01 华南理工大学 Nanometer copper/graphene composite material and preparation method and application thereof
CN104609397A (en) * 2014-12-09 2015-05-13 尹争艳 Preparation method for reduced graphene-CuInS2 composite material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110624546A (en) * 2019-10-22 2019-12-31 特烯（厦门）科技有限公司 Preparation method of copper/graphene catalyst
CN114131036A (en) * 2021-12-03 2022-03-04 安徽工业大学 Low-cost preparation method of functionalized micro-nano particle reinforcement
WO2023109667A1 (en) * 2021-12-15 2023-06-22 深圳先进技术研究院 Rare earth modified graphene copper-based composite material, preparation method thereof and application

Also Published As

Publication number Publication date
EA027119B1 (en) 2017-06-30

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Designated state(s): AM AZ BY KZ KG TJ TM RU