CN208150971U - A kind of synthesizer for nitrating nanometer carbon pipe - Google Patents
A kind of synthesizer for nitrating nanometer carbon pipe Download PDFInfo
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- CN208150971U CN208150971U CN201820536825.9U CN201820536825U CN208150971U CN 208150971 U CN208150971 U CN 208150971U CN 201820536825 U CN201820536825 U CN 201820536825U CN 208150971 U CN208150971 U CN 208150971U
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- pipe
- tube furnace
- bubbler
- preposition
- synthesizer
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Abstract
The utility model discloses a kind of synthesizers for nitrating nanometer carbon pipe, it is characterised in that including three-way ball valve, heating tape, bubbler, quartz ampoule, quartz boat, tube furnace, circulator bath pump, gas piping, quartz ampoule is connected former and later two tube furnaces.The utility model before postposition tube furnace by being equipped with preposition tube furnace and self-control bubbler, the chemical vapor deposition unit for being used to synthesize nitrating nanometer carbon pipe using low-boiling solid, liquid organic matter as carbon nitrogen source is realized in such a way that gas is carried secretly, the bubbler and preposition tube furnace are by modulation temperature, so that the concentration for changing carbon nitrogen source realizes the product of controlledly synthesis different structure, composition.Structure of the invention is rationally distributed, easy for operation, repeatable strong, applied widely, can satisfy the material requirements of synthesis different performance.
Description
Technical field
The utility model belongs to the synthesis field of nano material, and in particular to a kind of synthesizer of nitrating nanometer carbon pipe.
Background technique
Nano-carbon material is a kind of novel inorganic nano material, has potential application in many fields.In recent years, with
Carbon nanotubes and graphene are that the nano-carbon material of representative always is one of the research focus in nanometer science and technology field.It grinds
Study carefully personnel's discovery, carbon nanotubes is because of property such as its unique electricity, mechanics, calorifics and optical property and huge specific surface areas
Can, chemistry, physics and the research hotspot in materialogy field are rapidly become, and in catalysis, energy stores and meet material
The fields such as material have a wide range of applications.Studies have shown that the excellent catalytic performance of nano-carbon material is mainly derived from its table
The heteroatom groups such as planar defect and oxygen, nitrogen, therefore, the doping treatment of nano-carbon material be improve its performance effective way it
One.Wherein, nitrogen-atoms due to electronegativity it is bigger than carbon atom, the charge density of carbon material can be obviously increased after doping, still
Traditional nitrogen-doping method（NH3Processing, single carbon nitrogen source chemical deposition etc.）Tend not to obtain that stable structure, itrogen content of getter with nitrogen doped are high to be received
Rice carbon pipe.The synthesizer of existing nitrating nanometer carbon pipe, is usually made of simple tube furnace, syringe pump, gas piping etc.,
The apparatus structure of such structure is complicated, and concentration of carbon and nitrogen sources is unstable, repeatable difference, and generalization is poor, and adaptation range is narrow, raw
The problems such as producing inefficiency.
Utility model content
Aiming at the problems existing in the prior art, the purpose of this utility model is that design provides, a kind of structure is simple, grasps
Make the synthesizer of easy to use, repeatable nitrating nanometer carbon pipe strong, applicability is wide.
The utility model is realized by the following technical programs.
A kind of synthesizer for nitrating nanometer carbon pipe, it is characterised in that including preposition tube furnace, postposition pipe
Formula furnace, circulator bath pump, water bath containers, the bubbler being arranged in water bath containers, air inlet pipe, the lower end of the water bath containers is set
It is equipped with water inlet, upper end is provided with water outlet, and the inlet and outlet are connected with circulator bath pump, the preposition tubular type
Furnace and postposition tube furnace are arranged in series by quartz ampoule, and the air inlet pipe is separately connected the first escape pipe and by three-way ball valve
The other end of two escape pipes, first escape pipe extends in bubbler, and the other end of second escape pipe extends to stone
In English pipe, branched pipe is provided on shown second escape pipe, the other end of the branched pipe extends in bubbler, is located at preposition
It is provided with preposition quartz boat in quartz ampoule in tube furnace, postposition quartz is provided in the quartz ampoule in postposition tube furnace
Boat.
A kind of synthesizer for nitrating nanometer carbon pipe, it is characterised in that wound on the outer wall of the branched pipe
It is provided with heating tape, the temperature of the heating tape is higher than the temperature of water-bath.
A kind of synthesizer for nitrating nanometer carbon pipe, it is characterised in that the end of the quartz ampoule is provided with
Gas sampling bottle.
A kind of synthesizer for nitrating nanometer carbon pipe, it is characterised in that be provided on the gas sampling bottle
Exhaust pipe.
The utility model structure is simple and convenient to operate, and carbon nitrogen source is abundant, stablizes, and repeatability is strong, and applicability is wide；It is bubbled
Device and series connection tube furnace are convenient in actual operation according to variety classes, the carbon nitrogen source of different boiling, pass through modulation water-bath, tubular type
The temperature of furnace, the flow of gas realize the nitrating nanometer carbon pipe of controllable preparation different structure, different compositions.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
In figure, the preposition tube furnace of 1-, 2- postposition tube furnace, 3- circulator bath pump, 4- water bath containers, 5- bubbler, 6- into
Tracheae, 7- water inlet, 8- water outlet, 9- quartz ampoule, 10- three-way ball valve, the first escape pipe of 11-, the second escape pipe of 12-, 13- points
Branch pipe, the preposition quartz boat of 14-, 15- postposition quartz boat, the heating tape 16-, 17- gas sampling bottle, 18- exhaust pipe.
Specific embodiment
The utility model is described in further details below in conjunction with Figure of description, and provides specific embodiment.
As shown in Figure 1, a kind of synthesizer for nitrating nanometer carbon pipe of the utility model, the synthesizer structure letter
Single, at low cost, operation controllability is strong.Including preposition tube furnace 1, postposition tube furnace 2, circulator bath pump 3, water bath containers 4, setting
Bubbler 5, air inlet pipe 6 in water bath containers 4, the lower end of water bath containers 4 are provided with water inlet 7, and upper end is provided with water outlet
8, water inlet 7 and water outlet 8 are connected with circulator bath pump 3, and preposition tube furnace 1 and postposition tube furnace 2 are connected by quartz ampoule 9
Setting, air inlet pipe 6 are separately connected the first escape pipe 11 and the second escape pipe 12 by three-way ball valve 10, the first escape pipe 11 it is another
One end extends in bubbler 5, and the other end of the second escape pipe 12 extends in quartz ampoule 9, is provided on the second escape pipe 12
Branched pipe 13, the other end of branched pipe 13 extend in bubbler 5, and winding is provided with heating tape 16 on the outer wall of branched pipe 13,
And the temperature of heating tape 16 is higher than the temperature of water-bath, is provided with preposition quartz boat in the quartz ampoule 9 in preposition tube furnace 1
14, postposition quartz boat 15 is provided in the quartz ampoule 9 in postposition tube furnace 2, being provided with solid in preposition quartz boat 14 has
Machine object is as carbon nitrogen source, modulation temperature controller concentration, and the catalyst of synthesis nano-carbon material is provided in postposition quartz boat 15,
The end of quartz ampoule 9 is provided with gas sampling bottle 17, and exhaust pipe 18 is provided on gas sampling bottle 17.
Gas enters from air inlet pipe 6, and by three-way ball valve 10, without liquid carbon nitrogen source before reaction, gas is by the
Two escape pipes 12 empty device, until postposition tube furnace 2 rises to target temperature, by solid carbon nitrogen source and conjunction before reaction
It is respectively placed in preposition quartz boat 14 and postposition quartz boat 15 at the catalyst of nitrating nanometer carbon pipe；Switching three-way ball valve 10 is simultaneously
By gas by bubbler 5, liquid carbon nitrogen source is brought into, while preposition tube furnace 1 is started to warm up to target temperature, it persistently will be double
Carbon nitrogen source is brought into postposition tube furnace 2, is reacted with the catalyst in postposition quartz boat 15, and product is obtained, and gas passes through
Exhaust pipe 18 is discharged；By the temperature of control loop water-bath pump 3, the temperature of water-bath in water bath containers 4 is adjusted, and then modulation is brought into
The concentration of liquid carbon nitrogen source, the temperature modulation for controlling preposition tube furnace 1 bring the concentration of solid carbon nitrogen source into, meet different condition
Requirement of experiment；The carbon nitrogen sources of variety classes, different boiling can be placed in bubbler 5 and series connection tube furnace, by modulation water-bath,
The temperature of tube furnace, the flow of gas, the nitrating nanometer carbon pipe of controllable preparation different structure, different compositions, not only easy to operate,
Structure is simple, and carbon nitrogen source is abundant, stablize, repeatability is strong, applicability is wide.
The course of work：It is packed into liquid carbon nitrogen source in bubbler 5 in advance, places solid carbon nitrogen source in preposition quartz boat 14, after
The catalyst that dispersion in quartz boat 15 is put into growth nitrating nanometer carbon pipe is set, 3 heating electricity of heating tape 16 and circulator bath pump is opened
Source；Gas enters from air inlet pipe 6, by three-way ball valve 10, without liquid carbon nitrogen source, by the second escape pipe 12, after unlatching
2 temperature program of tube furnace is set, gas by bubbler 5, is opened preposition 1 temperature program of tube furnace, gas by switching three-way ball valve 10
Body is discharged by exhaust pipe 18.
Claims (4)
1. a kind of synthesizer for nitrating nanometer carbon pipe, it is characterised in that including preposition tube furnace（1）, postposition tube furnace
（2）, circulator bath pump（3）, water bath containers（4）, be arranged in water bath containers（4）Interior bubbler（5）, air inlet pipe（6）, the water
Bathe container（4）Lower end be provided with water inlet（7）, upper end is provided with water outlet（8）, the water inlet（7）And water outlet（8）?
It is pumped with circulator bath（3）It is connected, the preposition tube furnace（1）With postposition tube furnace（2）Pass through quartz ampoule（9）It is arranged in series, institute
State air inlet pipe（6）Pass through three-way ball valve（10）It is separately connected the first escape pipe（11）With the second escape pipe（12）, described first goes out
Tracheae（11）The other end extend to bubbler（5）It is interior, second escape pipe（12）The other end extend to quartz ampoule（9）
It is interior, second escape pipe（12）On be provided with branched pipe（13）, the branched pipe（13）The other end extend to bubbler（5）
It is interior, it is located at preposition tube furnace（1）Interior quartz ampoule（9）Inside it is provided with preposition quartz boat（14）, it is located at postposition tube furnace（2）Interior
Quartz ampoule（9）Inside it is provided with postposition quartz boat（15）.
2. a kind of synthesizer for nitrating nanometer carbon pipe as described in claim 1, it is characterised in that the branched pipe
（13）Outer wall on winding be provided with heating tape（16）, the heating tape（16）Temperature be higher than water-bath temperature.
3. a kind of synthesizer for nitrating nanometer carbon pipe as described in claim 1, it is characterised in that the quartz ampoule（9）
End be provided with gas sampling bottle（17）.
4. a kind of synthesizer for nitrating nanometer carbon pipe as claimed in claim 3, it is characterised in that the gas sampling
Bottle（17）On be provided with exhaust pipe（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536825.9U CN208150971U (en) | 2018-04-16 | 2018-04-16 | A kind of synthesizer for nitrating nanometer carbon pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536825.9U CN208150971U (en) | 2018-04-16 | 2018-04-16 | A kind of synthesizer for nitrating nanometer carbon pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208150971U true CN208150971U (en) | 2018-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820536825.9U Expired - Fee Related CN208150971U (en) | 2018-04-16 | 2018-04-16 | A kind of synthesizer for nitrating nanometer carbon pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208150971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501512A (en) * | 2021-09-03 | 2021-10-15 | 中北大学 | Equipment for efficiently producing nitrogen-doped carbon nanotubes |
-
2018
- 2018-04-16 CN CN201820536825.9U patent/CN208150971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501512A (en) * | 2021-09-03 | 2021-10-15 | 中北大学 | Equipment for efficiently producing nitrogen-doped carbon nanotubes |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20190416 |