CN105880629A - Preparation method for boron carbonitride nanosheet loaded metal nano particle hybrid material - Google Patents
Preparation method for boron carbonitride nanosheet loaded metal nano particle hybrid material Download PDFInfo
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- CN105880629A CN105880629A CN201610346691.XA CN201610346691A CN105880629A CN 105880629 A CN105880629 A CN 105880629A CN 201610346691 A CN201610346691 A CN 201610346691A CN 105880629 A CN105880629 A CN 105880629A
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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
The invention belongs to technical field of nano material, particularly relate to the preparation method of a kind of boron carbon metal nanoparticles loaded hybrid material of nitrogen nanometer sheet.
Background technology
Carbon is a kind of element that nature is widely present, and has the feature of multiformity, specificity and popularity.Carbon can be with sp, sp2、sp3Three kinds of hybrid forms form solid simple substance, can form harder diamond, it is also possible to forming softer graphite, therefore, over nearly 20 years, carbon nanomaterial is always the Disciplinary Frontiers of scientific and technical innovation.Various novel material with carbon elements emerge in an endless stream, such as the fullerene of zero dimension, one-dimensional nanotube, the Graphene etc. of two dimension.Graphene (Graphene) is newly discovered a kind of carbon nanomaterial with two-dimension plane structure, its special monoatomic layer structure makes it have many unique physicochemical properties, such as bigger specific surface area and excellent electronic conduction ability etc., cause researcher and pay close attention to widely.In recent years, a kind graphite material boron carbon nitrogen, due to its higher chemical stability, oxidation resistance, heat stability, excellent machinery and electric property, become new study hotspot, caused " carbon " research boom of scientific and technological circle's new round.
Metal nano catalyst has irreplaceable effect in applications such as fuel cell, biosensor, vehicle maintenance service all the time.Wherein, noble metal nano particles (such as gold, silver, platinum etc.) has a lot of excellent physicochemical properties, and the application in fields such as catalysis, electronics and sensors achieves huge progress.But the high use limiting it of the price of noble metal.Therefore, the usage amount how reducing noble metal and the service efficiency how improving noble metal are one of emphasis of current nano science worker research.On the one hand, as an alternative, it is a kind of admissible means by common metal (such as: ferrum, cobalt, nickel, copper, bismuth etc.)；On the other hand, it is combined with suitable carrier material, the hybrid material of Development of Novel not only can obtain the performance more highlighted than metal nanoparticle itself, the more field such as catalysis, magnetic, photoelectric material provides a new material, but also greatly reduce the consumption of metal, present the biggest economic worth.
At present people are also little to the research report of boron carbon nitrogen load common metal particle hybrid material, therefore, for solving the deficiencies in the prior art, study a kind of method preparing the metal nanoparticles loaded hybrid material of boron carbon nitrogen the most meaningful.
Summary of the invention
For Shortcomings in prior art, the invention provides a kind of method preparing the boron carbon metal nanoparticles loaded hybrid material of nitrogen nanometer sheet, the method has low raw-material cost, and preparation process is simple, it is not necessary to synthesizes presoma and is not related to the advantage such as costliness, accurate instrument.
The preparation method of a kind of boron carbon metal nanoparticles loaded hybrid material of nitrogen nanometer sheet that the present invention provides, follows the steps below:
(1) in proportion by glycine, metal nitrate and boric acid mixing, gained mixture disperses in deionized water, disperses solute, obtains mixed solution, is transferred in aluminium oxide porcelain boat after the mixed solution of gained is ultrasonic；
(2) above-mentioned aluminium oxide porcelain boat is placed in tube furnace, under argon atmosphere, is warming up to held for some time after predetermined temperature, then natural cooling, obtain the boron carbon metal nanoparticles loaded hybrid material of nitrogen nanometer sheet.
Wherein, described glycine is 0.25 ~ 3:1 with the mass ratio of metal nitrate, and glycine is 1 ~ 10:1 with the mass ratio of boric acid, and described mixture ultrasonic time is 0.5 ~ 1 hour；
Described be warming up to predetermined temperature after be incubated concrete operations and be: be warming up to 400 ~ 800 DEG C with the speed of 1 ~ 10 DEG C/min, keep temperature 1 ~ 5 hour.
The metal of described metal nitrate includes nickel (Ni), copper (Cu) or bismuth (Bi).
The invention have the benefit that
(1) the invention provides a kind of method preparing the boron carbon metal nanoparticles loaded hybrid material of nitrogen nanometer sheet at one-step treatment process, synthesis technique is simple, and needed raw material is raw material cheap and easily-available on market, and the cycle is short, it is not related to costliness, accurate instrument, is suitable for industrialized production；
(2) the boron carbon nitrogen nanometer sheet that prepared by the present invention is metal nanoparticles loaded, is a kind of bulk porous material, and can look forward to it has extraordinary application prospect in applications such as double layer capacitor, hydrogen storage carrier and bio-sensings.
Accompanying drawing explanation
Fig. 1 is the optics picture of the boron carbon nitrogen nanometer sheet carried metal copper nano-particle of the embodiment of the present invention 2 preparation；
Fig. 2 is the X ray diffracting spectrum (XRD) of the boron carbon nitrogen nanometer sheet carried metal copper nano-particle hybrid material of the embodiment of the present invention 2 preparation.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated, but protection scope of the present invention is not limited to this.
Embodiment
1
The preparation of boron carbon nitrogen nanometer sheet carried metal nickel nano particle hybrid material:
200 mg nickel nitrates are added in beaker, 200
Mg glycine and 50 mg boric acid, be dispersed in 5 mL deionized waters, and the mixture of gained is transferred in aluminium oxide porcelain boat after ultrasonic 0.5 hour；Above-mentioned aluminium oxide porcelain boat is placed in tube furnace insulation 1 hour, then natural cooling after being warming up to 400 DEG C, obtains boron carbon nitrogen nanometer sheet carried metal nickel nano particle hybrid material.
Embodiment
2
The preparation of boron carbon nitrogen nanometer sheet carried metal nickel nano particle hybrid material:
Adding 200 mg nickel nitrates, 50 mg glycine and 50 mg boric acid in beaker, be dispersed in 5 mL deionized waters, the mixture of gained is transferred in aluminium oxide porcelain boat after ultrasonic 0.6 hour；Above-mentioned aluminium oxide porcelain boat is placed in tube furnace insulation 3 hours, then natural cooling after being warming up to 500 DEG C, obtains boron carbon nitrogen nanometer sheet carried metal nickel nano particle hybrid material.
Embodiment
3
The preparation of boron carbon nitrogen nanometer sheet carried metal nickel nano particle hybrid material:
200 mg nickel nitrates are added in beaker, 600
Mg glycine and 60 mg boric acid, be dispersed in 5 mL deionized waters, and the mixture of gained is transferred in aluminium oxide porcelain boat after ultrasonic 1 hour；Above-mentioned aluminium oxide porcelain boat is placed in tube furnace insulation 5 hours, then natural cooling after being warming up to 800 DEG C, obtains boron carbon nitrogen nanometer sheet carried metal nickel nano particle hybrid material.
Embodiment
4
The preparation of boron carbon nitrogen nanometer sheet carried metal copper nano-particle hybrid material:
200 mg copper nitrates are added in beaker, 200
Mg glycine and 50 mg boric acid, be dispersed in 5 mL deionized waters, and the mixture of gained is transferred in aluminium oxide porcelain boat after ultrasonic 0.5 hour；Above-mentioned aluminium oxide porcelain boat is placed in tube furnace insulation 1 hour, then natural cooling after being warming up to 400 DEG C, obtains boron carbon nitrogen nanometer sheet carried metal copper nano-particle hybrid material.
Embodiment
5
The preparation of boron carbon nitrogen nanometer sheet carried metal copper nano-particle hybrid material:
Adding 200 mg copper nitrates, 50 mg glycine and 50 mg boric acid in beaker, be dispersed in 5 mL deionized waters, the mixture of gained is transferred in aluminium oxide porcelain boat after ultrasonic 0.6 hour；Above-mentioned aluminium oxide porcelain boat is placed in tube furnace insulation 3 hours, then natural cooling after being warming up to 500 DEG C, obtains boron carbon nitrogen nanometer sheet carried metal copper nano-particle hybrid material.
Fig. 1 is the boron carbon nitrogen nanometer sheet carried metal copper nano-particle hybrid material that the present embodiment obtains, and as shown in Figure 1, the boron carbon nitrogen nanometer sheet carried metal copper nano-particle powder of preparation is bulk, and specific surface is bigger；
Fig. 2 is the X diffracting spectrum of the boron carbon nitrogen nanometer sheet carried metal copper nano-particle that the present embodiment prepares, and matches with the standard card of copper it was confirmed prepared by the success of boron carbon nitrogen nanometer sheet carried metal copper nano-particle.
Embodiment
6
The preparation of boron carbon nitrogen nanometer sheet carried metal copper nano-particle hybrid material:
200 mg copper nitrates are added in beaker, 600
Mg glycine and 60 mg boric acid, be dispersed in 5 mL deionized waters, and the mixture of gained is transferred in aluminium oxide porcelain boat after ultrasonic 1 hour；Above-mentioned aluminium oxide porcelain boat is placed in tube furnace insulation 5 hours, then natural cooling after being warming up to 800 DEG C, obtains boron carbon nitrogen nanometer sheet carried metal copper nano-particle hybrid material.
Embodiment
7
The preparation of the boron carbon nitrogen nanometer sheet sub-hybrid material of carried metal bismuth nanoparticle:
200 mg bismuth nitrate are added in beaker, 200
Mg glycine and 50 mg boric acid, be dispersed in 5 mL deionized waters, and the mixture of gained is transferred in aluminium oxide porcelain boat after ultrasonic 0.5 hour；Above-mentioned aluminium oxide porcelain boat is placed in tube furnace insulation 1 hour, then natural cooling after being warming up to 400 DEG C, obtains boron carbon nitrogen nanometer sheet carried metal copper nano-particle hybrid material.
Embodiment
8
The preparation of the boron carbon nitrogen nanometer sheet sub-hybrid material of carried metal bismuth nanoparticle:
Adding 200 mg bismuth nitrate, 50 mg glycine and 50 mg boric acid in beaker, be dispersed in 5 mL deionized waters, the mixture of gained is transferred in aluminium oxide porcelain boat after ultrasonic 0.6 hour；Above-mentioned aluminium oxide porcelain boat is placed in tube furnace insulation 3 hours, then natural cooling after being warming up to 500 DEG C, obtains the boron carbon nitrogen nanometer sheet sub-hybrid material of carried metal bismuth nanoparticle.
Embodiment
9
The preparation of the boron carbon nitrogen nanometer sheet sub-hybrid material of carried metal bismuth nanoparticle:
200 mg copper nitrates are added in beaker, 600
Mg glycine and 60 mg boric acid, be dispersed in 5 mL deionized waters, and the mixture of gained is transferred in aluminium oxide porcelain boat after ultrasonic 1 hour；Above-mentioned aluminium oxide porcelain boat is placed in tube furnace insulation 5 hours, then natural cooling after being warming up to 800 DEG C, obtains the boron carbon nitrogen nanometer sheet sub-hybrid material of carried metal bismuth nanoparticle.
Claims (5)
1. the preparation method of the boron carbon metal nanoparticles loaded hybrid material of nitrogen nanometer sheet, it is characterised in that comprise the steps:
(1) in proportion by glycine, metal nitrate and boric acid mixing, gained mixture disperses in deionized water, disperses solute, obtains mixed solution, is transferred in aluminium oxide porcelain boat after the mixed solution of gained is ultrasonic；
(2) above-mentioned aluminium oxide porcelain boat is placed in tube furnace, under argon atmosphere, is warming up to held for some time after predetermined temperature, then natural cooling, obtain the boron carbon metal nanoparticles loaded hybrid material of nitrogen nanometer sheet.
The preparation method of a kind of boron carbon metal nanoparticles loaded hybrid material of nitrogen nanometer sheet the most according to claim 1, it is characterized in that, in step (1), described glycine is 0.25 ~ 3:1 with the mass ratio of metal nitrate, and glycine is 1 ~ 10:1 with the mass ratio of boric acid.
The preparation method of a kind of boron carbon metal nanoparticles loaded hybrid material of nitrogen nanometer sheet the most according to claim 1, it is characterised in that in step (1), described mixture ultrasonic time is 0.5 ~ 1 hour.
The preparation method of a kind of boron carbon metal nanoparticles loaded hybrid material of nitrogen nanometer sheet the most according to claim 1, it is characterized in that, in step (2), described be warming up to predetermined temperature after be incubated concrete operations and be: be warming up to 400 ~ 800 DEG C with the speed of 1 ~ 10 DEG C/min, keep temperature 1 ~ 5 hour.
The preparation method of a kind of boron carbon metal nanoparticles loaded hybrid material of nitrogen nanometer sheet the most according to claim 1, it is characterised in that the metal of described metal nitrate includes nickel, copper or bismuth.
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| CN201610346691.XA CN105880629B (en) | 2016-05-24 | 2016-05-24 | A kind of preparation method of the metal nanoparticles loaded hybrid material of boron carbon nitrogen nanometer sheet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117589A (en) * | 2017-05-25 | 2017-09-01 | 华侨大学 | A kind of high specific capacitance (BC) xNyOz materials and its synthetic method |
| CN107215852A (en) * | 2017-06-22 | 2017-09-29 | 山东大学 | The method that a kind of utilization graphene and boron nitride nanosheet prepare boron carbon nitrogen nanometer sheet |
| CN108439345A (en) * | 2018-03-15 | 2018-08-24 | 山东理工大学 | A method of preparing two-dimensional metallic oxide material on a large scale |
| CN110639592A (en) * | 2019-10-12 | 2020-01-03 | 浙江工业大学 | Boron and nitrogen doped carbon porous nanosheet supported transition metal nanoparticle material catalyst and preparation method and application thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117589A (en) * | 2017-05-25 | 2017-09-01 | 华侨大学 | A kind of high specific capacitance (BC) xNyOz materials and its synthetic method |
| CN107117589B (en) * | 2017-05-25 | 2019-03-12 | 华侨大学 | A kind of high specific capacitance (BC) xNyOz material and its synthetic method |
| CN107215852A (en) * | 2017-06-22 | 2017-09-29 | 山东大学 | The method that a kind of utilization graphene and boron nitride nanosheet prepare boron carbon nitrogen nanometer sheet |
| CN108439345A (en) * | 2018-03-15 | 2018-08-24 | 山东理工大学 | A method of preparing two-dimensional metallic oxide material on a large scale |
| CN110639592A (en) * | 2019-10-12 | 2020-01-03 | 浙江工业大学 | Boron and nitrogen doped carbon porous nanosheet supported transition metal nanoparticle material catalyst and preparation method and application thereof |
| CN110639592B (en) * | 2019-10-12 | 2022-09-23 | 浙江工业大学 | Boron and nitrogen doped carbon porous nanosheet supported transition metal nanoparticle material catalyst and preparation method and application thereof |
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| CN105880629B (en) | 2018-08-21 |
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