Preparation method for boron carbonitride nanosheet loaded metal nano particle hybrid material

A technology for loading metals and nanoparticles, which is applied in the field of nanomaterials and achieves the effects of good application prospects, simple synthesis process and short cycle.

Inactive Publication Date: 2016-08-24
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, there are few research reports on the hybrid materials of common metal particles supported by boron, carbon and nitrogen. Therefore, in order to solve the shortcomings of the existing technology, it is very meaningful to study a method for preparing hybrid materials of boron, carbon and nitrogen supported metal nanoparticles.

Method used

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  • Preparation method for boron carbonitride nanosheet loaded metal nano particle hybrid material
  • Preparation method for boron carbonitride nanosheet loaded metal nano particle hybrid material

Examples

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Embodiment 1

[0019] Preparation of boron-carbon-nitrogen nanosheet-supported metal nickel nanoparticle hybrid material ：

[0020] Add 200 mg of nickel nitrate, 200 mg of glycine and 50 mg of boric acid into a beaker, disperse in 5 mL of deionized water, and transfer the resulting mixture to an alumina porcelain boat after ultrasonication for 0.5 hours; place the above alumina porcelain boat in a tube After raising the temperature in the furnace to 400° C. and keeping it warm for 1 hour, and then cooling naturally, a boron carbon nitrogen nanosheet-loaded metal nickel nanoparticle hybrid material was obtained.

Embodiment 2

[0022] Preparation of boron-carbon-nitrogen nanosheet-supported metal nickel nanoparticle hybrid material ：

[0023] Add 200 mg of nickel nitrate, 50 mg of glycine and 50 mg of boric acid into a beaker, disperse in 5 mL of deionized water, and transfer the resulting mixture to an alumina porcelain boat after ultrasonication for 0.6 hours; place the above alumina porcelain boat in a tube The furnace was heated to 500 ° C and kept for 3 hours, and then cooled naturally to obtain a boron carbon nitrogen nanosheet-supported metal nickel nanoparticle hybrid material.

Embodiment 3

[0025] Preparation of boron-carbon-nitrogen nanosheet-supported metal nickel nanoparticle hybrid material ：

[0026] Add 200 mg of nickel nitrate, 600 mg of glycine and 60 mg of boric acid into a beaker, disperse in 5 mL of deionized water, and transfer the resulting mixture to an alumina porcelain boat after ultrasonication for 1 hour; place the above alumina porcelain boat in a tube The furnace was heated to 800 ° C and kept for 5 hours, and then cooled naturally to obtain a boron carbon nitrogen nanosheet-supported metal nickel nanoparticle hybrid material.

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Abstract

The invention belongs to the technical field of nano materials, and relates to a preparation method for a boron carbonitride nanosheet loaded metal nano particle hybrid material. The boron carbonitride nanosheet loaded metal nano particle hybrid material is prepared by taking metal nitrate, glycine and boric acid as raw materials through a one-step thermal treatment method. A synthetic method for the boron carbonitride nanosheet loaded metal nano particle hybrid material provided by the invention is simple in synthesis process, and the needed raw materials are cheap and easily available raw materials on the market; and the prepared a boron carbonitride nanosheet loaded metal nano particle hybrid material is soft and porous, and has a very good application prospect on application fields such as capacitors, hydrogen storage carriers and biosensors.

Description

technical field [0001] The invention belongs to the technical field of nanometer materials, and in particular relates to a preparation method of a metal nanoparticle hybrid material supported by boron carbon nitrogen nanosheets. Background technique [0002] Carbon is an element that exists widely in nature and has the characteristics of diversity, specificity and universality. Carbon element can be sp, sp 2 ,sp 3 The three hybridization methods form a solid element, which can form a harder diamond or a softer graphite. Therefore, in the past 20 years, carbon nanomaterials have been at the forefront of technological innovation. Various new carbon materials emerge in endlessly, such as zero-dimensional fullerenes, one-dimensional nanotubes, and two-dimensional graphene. Graphene is a newly discovered carbon nanomaterial with a two-dimensional planar structure. Its special monoatomic layer structure makes it have many unique physical and chemical properties, such as large s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F9/24B82Y40/00
CPCB22F9/24B82Y40/00
Inventor 蒋鼎王坤杜晓娇钱静
Owner JIANGSU UNIV
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