CN105540565A - Method for preparing fullerene - Google Patents
Method for preparing fullerene Download PDFInfo
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- CN105540565A CN105540565A CN201610052844.XA CN201610052844A CN105540565A CN 105540565 A CN105540565 A CN 105540565A CN 201610052844 A CN201610052844 A CN 201610052844A CN 105540565 A CN105540565 A CN 105540565A
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- carbon black
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- soccerballene
- resin
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Abstract
The invention discloses a method for preparing a fullerene. The method includes the following steps that by weight, 20-80 parts of ABS rubber powder, 4-10 parts of conductive carbon black, 1-5 parts of carbon disulfide, 0.2-2 parts of sodium dihydrogen phosphate and 1-10 parts of AS resin are weighed, evenly mixed and then mixed with combustion-supporting gas to be combusted, the mixture is combusted and carbonized at the high temperature of 1800-2300 DEG C, the carbon dust formed after carbonization is collected in a low-temperature region with the temperature of 300-600 DEG C, and the carbon dust is extracted with an organic solvent and then is separated and purified through a chromatographic column; the conductive carbon black is in a chain-shaped structure. The ABS rubber powder and the AS resin which are low in cost and easy to obtain and the conductive carbon black low in cost serve as main raw materials, so that cost is greatly reduced; by adding the catalyst of carbon disulfide, the hardness of the obtained fullerene is greatly improved; pressure required for generation is reduced, large-scale generation is achieved, and market value is high.
Description
Technical field
The present invention relates to the preparation field of soccerballene, be specifically related to a kind of preparation method of soccerballene.
Background technology
With C
60for the soccerballene of representative is a kind of multifunctional material, its molecular structure with the closed shell football shaped of high degree of symmetry determines it and has unique process based prediction model, fullerene derivate has the performance of multiple uniqueness especially, soccerballene and derivative thereof can be widely used in the industries such as Industrial Catalysis, lubricating oil additive, matrix material, solar cell, makeup, wide market.In predictable future, along with constantly improving and development of fullerenes synthesis technology of preparing, the continuous decline of cost, the application of soccerballene will be more general.
But the output of current soccerballene also can not meet the demand of industry far away, the preparation method of existing soccerballene yields poorly, production efficiency is low, cost is high, causes its use cost to remain high, seriously constrains the expansion of soccerballene range of application.
The defect that existing soccerballene ubiquity hardness is lower simultaneously.
Summary of the invention
For solving the problem, the invention provides a kind of preparation method of soccerballene, using low cost and the graphitized carbon black of the ABS rubber powder, AS resin and the low cost that easily obtain as main raw material, greatly reduce cost, by the interpolation of catalyzer dithiocarbonic anhydride, substantially increase the hardness of gained soccerballene, and reduce the pressure required for generation, achieve large-scale generation, there is stronger marketable value.
For achieving the above object, the technical scheme that the present invention takes is:
A preparation method for soccerballene, comprises the steps:
Take ABS rubber powder 20-80 part by weight, graphitized carbon black 4-10 part, dithiocarbonic anhydride 1-5 part, SODIUM PHOSPHATE, MONOBASIC 0.2-2 part, AS resin 1-10 part mix after and combustion-supporting gas mixed firing, high-temp combustion carbonization is carried out at 1800-2300 DEG C, and the charcoal ash formed after carbonization is collected in the cold zone of 300-600 DEG C, by charcoal ash after organic solvent extraction, carry out separation and purification by chromatographic column;
The weight-average molecular weight of described ABS rubber powder is 12-50W, and particle diameter is 0.2-1.2 μm, and described graphitized carbon black is the graphitized carbon black of tool chain-like structure, and the weight-average molecular weight of described AS resin is 3-10W, AN content is 20-35%.
Preferably, described combustion-supporting gas is oxygen.
Preferably, described organic solvent is the turpentine derivatives of natural origin.
Preferably, described turpentine derivatives is isomery, the disproportionation products of firpene.
The present invention has following beneficial effect:
Using low cost and the graphitized carbon black of the ABS rubber powder, AS resin and the low cost that easily obtain as main raw material, greatly reduce cost, by the interpolation of catalyzer dithiocarbonic anhydride, substantially increase the hardness of gained soccerballene, and the pressure reduced required for generation, achieve large-scale generation, there is stronger marketable value.
Embodiment
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
Take ABS rubber powder 20 parts, graphitized carbon black 4 parts, dithiocarbonic anhydride 1 part, SODIUM PHOSPHATE, MONOBASIC 0.2 part by weight, AS resin 1 part mixes afterwards and oxygen mix is burnt, high-temp combustion carbonization is carried out at 1800 DEG C, and the charcoal ash formed after carbonization is collected in the cold zone of 300 DEG C, by charcoal ash after organic solvent extraction, carry out separation and purification by chromatographic column; The weight-average molecular weight of described ABS rubber powder is 12W, and particle diameter is 0.2 μm, and described graphitized carbon black is the graphitized carbon black of tool chain-like structure, and the weight-average molecular weight of described AS resin is 3W, AN content is 20%.Described organic solvent is the turpentine derivatives of natural origin.Described turpentine derivatives is isomery, the disproportionation products of firpene.
Embodiment 2
Take ABS rubber powder 80 parts, graphitized carbon black 10 parts, dithiocarbonic anhydride 5 parts, SODIUM PHOSPHATE, MONOBASIC 2 parts by weight, AS resin 10 parts mixes afterwards and oxygen mix is burnt, high-temp combustion carbonization is carried out at 2300 DEG C, and the charcoal ash formed after carbonization is collected in the cold zone of 600 DEG C, by charcoal ash after organic solvent extraction, carry out separation and purification by chromatographic column; The weight-average molecular weight of described ABS rubber powder is 50W, and particle diameter is 1.2 μm, and described graphitized carbon black is the graphitized carbon black of tool chain-like structure, and the weight-average molecular weight of described AS resin is 10W, AN content is 35%.Described organic solvent is the turpentine derivatives of natural origin.Described turpentine derivatives is isomery, the disproportionation products of firpene.
Embodiment 3
Take ABS rubber powder 50 parts, graphitized carbon black 7 parts, dithiocarbonic anhydride 3 parts, SODIUM PHOSPHATE, MONOBASIC 1.1 parts by weight, AS resin 5.5 parts mixes afterwards and oxygen mix is burnt, high-temp combustion carbonization is carried out at 2050 DEG C, and the charcoal ash formed after carbonization is collected in the cold zone of 450 DEG C, by charcoal ash after organic solvent extraction, carry out separation and purification by chromatographic column; The weight-average molecular weight of described ABS rubber powder is 31W, and particle diameter is 0.7 μm, and described graphitized carbon black is the graphitized carbon black of tool chain-like structure, and the weight-average molecular weight of described AS resin is 6.5W, AN content is 27.5%.Described organic solvent is the turpentine derivatives of natural origin.Described turpentine derivatives is isomery, the disproportionation products of firpene.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a preparation method for soccerballene, is characterized in that, comprises the steps:
Take ABS rubber powder 20-80 part by weight, graphitized carbon black 4-10 part, dithiocarbonic anhydride 1-5 part, SODIUM PHOSPHATE, MONOBASIC 0.2-2 part, AS resin 1-10 part mix after and combustion-supporting gas mixed firing, high-temp combustion carbonization is carried out at 1800-2300 DEG C, and the charcoal ash formed after carbonization is collected in the cold zone of 300-600 DEG C, by charcoal ash after organic solvent extraction, carry out separation and purification by chromatographic column;
The weight-average molecular weight of described ABS rubber powder is 12-50W, and particle diameter is 0.2-1.2 μm, and described graphitized carbon black is the graphitized carbon black of tool chain-like structure, and the weight-average molecular weight of described AS resin is 3-10W, AN content is 20-35%.
2. the preparation method of a kind of soccerballene according to claim 1, is characterized in that, described combustion-supporting gas is oxygen.
3. the preparation method of a kind of soccerballene according to claim 1, is characterized in that, described organic solvent is the turpentine derivatives of natural origin.
4. the preparation method of a kind of soccerballene according to claim 3, is characterized in that, described turpentine derivatives is isomery, the disproportionation products of firpene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610052844.XA CN105540565A (en) | 2016-01-17 | 2016-01-17 | Method for preparing fullerene |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610052844.XA CN105540565A (en) | 2016-01-17 | 2016-01-17 | Method for preparing fullerene |
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| CN105540565A true CN105540565A (en) | 2016-05-04 |
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| CN201610052844.XA Pending CN105540565A (en) | 2016-01-17 | 2016-01-17 | Method for preparing fullerene |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556876A (en) * | 2001-08-31 | 2004-12-22 | Nano-C | Method for combustion synthesis of fullerenes |
| CN102060290A (en) * | 2010-12-02 | 2011-05-18 | 中国科学院理化技术研究所 | Method for producing fullerene with biomass burning method |
| CN103112842A (en) * | 2013-02-28 | 2013-05-22 | 深圳市通产丽星股份有限公司 | Preparation method of fullerene |
| KR20130128813A (en) * | 2012-05-18 | 2013-11-27 | 타코마테크놀러지 주식회사 | Method for manufacturing fullerene using by combustion |
-
2016
- 2016-01-17 CN CN201610052844.XA patent/CN105540565A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556876A (en) * | 2001-08-31 | 2004-12-22 | Nano-C | Method for combustion synthesis of fullerenes |
| CN102060290A (en) * | 2010-12-02 | 2011-05-18 | 中国科学院理化技术研究所 | Method for producing fullerene with biomass burning method |
| KR20130128813A (en) * | 2012-05-18 | 2013-11-27 | 타코마테크놀러지 주식회사 | Method for manufacturing fullerene using by combustion |
| CN103112842A (en) * | 2013-02-28 | 2013-05-22 | 深圳市通产丽星股份有限公司 | Preparation method of fullerene |
Non-Patent Citations (1)
| Title |
|---|
| 王金刚等: "燃烧法制备富勒烯研究进展", 《材料工程》 * |
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Application publication date: 20160504 |