RU2014128161A - Synthesis of zero-valent nanoparticles of transition metal metals with a surface covalently modified by organic functional groups - Google Patents

Synthesis of zero-valent nanoparticles of transition metal metals with a surface covalently modified by organic functional groups Download PDF

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Publication number
RU2014128161A
RU2014128161A RU2014128161A RU2014128161A RU2014128161A RU 2014128161 A RU2014128161 A RU 2014128161A RU 2014128161 A RU2014128161 A RU 2014128161A RU 2014128161 A RU2014128161 A RU 2014128161A RU 2014128161 A RU2014128161 A RU 2014128161A
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Russia
Prior art keywords
synthesis
zero
transition metal
functional groups
nanoparticles
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RU2014128161A
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Russian (ru)
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RU2584288C2 (en
Inventor
Павел Сергеевич Постников
Марина Евгеньевна Трусова
Ольга Андреевна Гусельникова
Андрей Иванович Галанов
Андрей Николаевич Кряжов
Original Assignee
Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет"
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Priority to RU2014128161/05A priority Critical patent/RU2584288C2/en
Publication of RU2014128161A publication Critical patent/RU2014128161A/en
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Publication of RU2584288C2 publication Critical patent/RU2584288C2/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/102—Metallic powder coated with organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

Синтез ноль-валентных наночастиц металлов переходной группы с поверхностью, ковалентно модифицированной органическими функциональными группами, включающий восстановление водных растворов солей соответствующих металлов борогидридами щелочных металлов с последующим in situ взаимодействием с водными или водно-органическими растворами арендиазониевых солей для формирования ковалентной связей между органическими функиональными группами и поверхностью наночастиц.Synthesis of zero-valence nanoparticles of transition metal metals with a surface covalently modified by organic functional groups, including the restoration of aqueous solutions of salts of the corresponding metals with alkali metal borohydrides, followed by in situ interaction with aqueous or aqueous-organic solutions of arendiazonium salts to form covalent bonds between organic funcional groups and surface of nanoparticles.

Claims (1)

Синтез ноль-валентных наночастиц металлов переходной группы с поверхностью, ковалентно модифицированной органическими функциональными группами, включающий восстановление водных растворов солей соответствующих металлов борогидридами щелочных металлов с последующим in situ взаимодействием с водными или водно-органическими растворами арендиазониевых солей для формирования ковалентной связей между органическими функиональными группами и поверхностью наночастиц. Synthesis of zero-valence nanoparticles of transition metal metals with a surface covalently modified by organic functional groups, including the restoration of aqueous solutions of salts of the corresponding metals with alkali metal borohydrides, followed by in situ interaction with aqueous or aqueous-organic solutions of arendiazonium salts to form covalent bonds between organic funcional groups and surface of nanoparticles.
RU2014128161/05A 2014-07-09 2014-07-09 Synthesis of zero-valence transition metal nanoparticles with surface covalently modified with organic functional groups RU2584288C2 (en)

Priority Applications (1)

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RU2014128161/05A RU2584288C2 (en) 2014-07-09 2014-07-09 Synthesis of zero-valence transition metal nanoparticles with surface covalently modified with organic functional groups

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Application Number Priority Date Filing Date Title
RU2014128161/05A RU2584288C2 (en) 2014-07-09 2014-07-09 Synthesis of zero-valence transition metal nanoparticles with surface covalently modified with organic functional groups

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RU2014128161A true RU2014128161A (en) 2016-01-27
RU2584288C2 RU2584288C2 (en) 2016-05-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115055679A (en) * 2022-06-07 2022-09-16 安徽师范大学 Zero-valent iron reducing agent and preparation method and application thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2696303C1 (en) * 2018-06-19 2019-08-01 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" (ФГАОУ ВО НИ ТПУ) Method of producing zinc-valent iron microparticles immobilized with therapeutic agent

Family Cites Families (4)

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Publication number Priority date Publication date Assignee Title
CN1247354C (en) * 2004-11-23 2006-03-29 北京科技大学 Method for preparing nanometer copper powder by chemical reduction in water solution
RU2405655C2 (en) * 2008-08-04 2010-12-10 Институт химии нефти Сибирского отделения Российской академии наук Method of functionalising nanopowder
JP5438994B2 (en) * 2009-02-25 2014-03-12 国立大学法人 東京大学 Method for producing metal fine particles, metal fine particle dispersion and method for producing sintered body
RU2515197C1 (en) * 2012-10-22 2014-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Method of immobilising biomolecules on surface of magnetically controlled iron nanoparticles coated with carbon coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115055679A (en) * 2022-06-07 2022-09-16 安徽师范大学 Zero-valent iron reducing agent and preparation method and application thereof

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Effective date: 20170710