CN1670087A - Method for dispersing nano stibium doped tin oxide in glycol - Google Patents
Method for dispersing nano stibium doped tin oxide in glycol Download PDFInfo
- Publication number
- CN1670087A CN1670087A CN 200510024671 CN200510024671A CN1670087A CN 1670087 A CN1670087 A CN 1670087A CN 200510024671 CN200510024671 CN 200510024671 CN 200510024671 A CN200510024671 A CN 200510024671A CN 1670087 A CN1670087 A CN 1670087A
- Authority
- CN
- China
- Prior art keywords
- ato
- ball
- ethylene glycol
- dispersion agent
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention relates to the method for dispersing ATO in glycol which mainly comprises, aqueous phase ball grinding the nano ATO powder with dispersing agent under the condition of pH=5-9, then carrying out ball grinding in ethylene alcohol under the condition of pH=7-9. The obtained nano ATO/ethylene alcohol organic slurry has not only fine dispersity but also good stability.
Description
Technical field
The present invention relates to a kind of nano stibium doped tin oxide (ATO) dispersing method in organic solvent, specifically, relate to a kind of nano ATO dispersing method in ethylene glycol.
Background technology
Terylene has excellent properties such as high strength, high-modulus, high resilience, antifriction scrape along be acidproof, has obtained widespread use.But the terylene water-absorbent is poor, very easily produces static and is difficult to loss, and under general state, the ratio resistance of terylene is 10
14More than the Ω cm, friction voltage is greater than 1000 volts, and electrostatic half-life was several hours, even several days.The electrostatic problem of terylene has directly had influence on the security of production, processing and the application of terylene textiles, has restricted the development of terylene to the high-grade application field.
The electroconductibility of nano stibium doped tin oxide (ATO) is not subjected to the restriction of environment humidity, has avoided organic antistatic agents to rely on the shortcoming of environment, has therefore represented wide application prospect in fields such as electronics, plastics, coating.The original position of nano ATO and PET dacron polyester is compound, makes the ATO particle can really reach nanoscale and disperses, and its transmitance to visible light is increased, and transparency increases, thereby outward appearance, the color and luster of polyester do not exerted an influence; ATO particle nanoscale disperses, and its specific surface area is increased, and forms the conduction network chain, and the nanoscale dispersed particles will improve significantly to the mechanical property of polyester material; In addition, the compound one side of original position has solved terylene anti-static function persistent problem, has avoided the later stage antistatic finish process of terylene on the other hand, has reduced making link, has reduced cost.
Summary of the invention
The original position that realizes nano ATO and PET is compound, and nano ATO homodisperse in ethylene glycol is crucial.How nano ATO is evenly dispersed in and just becomes the technical issues that need to address of the present invention in the ethylene glycol.
The said nano ATO of the present invention dispersing method in ethylene glycol comprises the steps:
(1) nano ATO powder, dispersion agent and deionized water are placed ball grinder, the consumption of dispersion agent is a nano ATO weight 0.1～2.5%, is ball milling 24～72 hours under 5～9 conditions at pH, and gained ball milling slurry is in 90～120 ℃ of dryings and grind to form powder;
(2) will be by step (1) gained place a container that has whipping appts through the ATO of water ball-milling processing powder, ethylene glycol and dispersion agent, through the ATO of water ball-milling processing powder consumption is that the consumption of ethylene glycol weight 5～30%, dispersion agent is for through the ATO of water ball-milling processing powder weight 0.1～2.5%, at pH is to stir under 7～9 conditions 2～6 hours, and moving in the ball grinder more then, ball milling can obtain ATO/ ethylene glycol organic ink in 24～72 hours;
Wherein: described nano ATO powder adopts existing liquid-phase precipitation method to be prepared from, and does not repeat them here.
Said dispersion agent is an organosilicon compound, as (but being not limited to) aminopropyl triethoxysilane (HK550), glycidyl ether oxygen propyl trimethoxy silicane (HK560), methacryloxypropyl trimethoxy silicon (HK570) or/and 2-aminoethyl-aminopropyl trimethoxysilane (HK792).
The present invention successfully is scattered in the nano ATO powder in the ethylene glycol, and the nano ATO of gained/ethylene glycol organic ink not only has excellent dispersiveness but also has satisfactory stability, lays a good foundation for the original position of nano ATO powder and PET is compound.
Description of drawings
Fig. 1 is the Electronic Speculum figure of nano ATO/ethylene glycol organic ink of making by embodiment 2 described methods.
Fig. 2 is the Electronic Speculum figure of nano ATO/ethylene glycol organic ink of making by embodiment 5 described methods.
Embodiment
The present invention is further elaborated below by embodiment, and its purpose only is can better understand content of the present invention and unrestricted protection scope of the present invention:
Embodiment 1
The 100ml deionized water is poured in the 300ml ball grinder, added 20g nano ATO powder, 0.1g dispersion agent KH560, dispersed with stirring is regulated pH value to 9.21 with 1: 1 ammoniacal liquor dilute solution.280g zirconium pearl is added ball grinder, and the ball milling time is 72 hours.Take off ball grinder, pour out slurry, elimination zirconium pearl 110 ℃ of oven dry, is ground water slurry, obtains the 18gATO powder.
Add the 90ml ethylene glycol solution in the 150ml beaker, stir with the high speed electromagnetic stirrer, add the ATO powder that 15g handles through water, 0.075g KH560 regulates pH value to 9.38 with 1: 1 ammoniacal liquor dilute solution, and high speed electromagnetic stirred 3 hours, rotating speed 1820r/min.Mixed solution is poured in the ball grinder, added zirconium pearl 250g, be put on the ball mill ball milling 48 hours.Elimination zirconium pearl obtains nano ATO/ethylene glycol organic ink.
Embodiment 2
The 100ml deionized water is poured in the 300ml ball grinder, added 20g nano ATO powder, 0.1g dispersion agent KH570, dispersed with stirring is regulated pH value to 9.42 with 1: 1 ammoniacal liquor dilute solution.280g zirconium pearl is added ball grinder, and the ball milling time is 72 hours.Take off ball grinder, pour out slurry, elimination zirconium pearl 110 ℃ of oven dry, is ground water slurry, obtains the 17.5gATO powder.
In the 150ml glass beaker, add the 90ml ethylene glycol solution, stir, add the ATO powder that 15g handles through water with the high speed electromagnetic stirrer, 0.075g KH570, regulate pH value to 9.54 with 1: 1 ammoniacal liquor dilute solution, high speed electromagnetic stirred 3 hours, rotating speed 1820r/min.Mixed solution is poured in the ball grinder, added zirconium pearl 250g, be put on the ball mill ball milling 48 hours.Elimination zirconium pearl obtains nano ATO/ethylene glycol organic ink, and its Electronic Speculum figure as shown in Figure 1.
Embodiment 3
The 100ml deionized water is poured in the 300ml ball grinder, added 20g nano ATO powder, 0.1g dispersion agent KH550, dispersed with stirring is regulated pH value to 9.58 with 1: 1 ammoniacal liquor dilute solution.280g zirconium pearl is added ball grinder, and the ball milling time is 72 hours.Take off ball grinder, pour out slurry, elimination zirconium pearl 110 ℃ of oven dry, is ground water slurry, obtains the 18.2gATO powder.
In the 150ml glass beaker, add the 90ml ethylene glycol solution, stir, add the ATO powder that 15g handles through water with the high speed electromagnetic stirrer, 0.15g KH550, regulate pH value to 9.45 with 1: 1 ammoniacal liquor dilute solution, high speed electromagnetic stirred 3 hours, rotating speed 1820r/min.Mixed solution is poured in the ball grinder, added zirconium pearl 250g, be put on the ball mill ball milling 48 hours.Elimination zirconium pearl obtains nano ATO/ethylene glycol organic ink.
Embodiment 4
The 100ml deionized water is poured in the 300ml ball grinder, added 20g nano ATO powder, 0.1g dispersion agent KH792, dispersed with stirring is regulated pH value to 9.34 with 1: 1 ammoniacal liquor dilute solution.280g zirconium pearl is added ball grinder, and the ball milling time is 60 hours.Take off ball grinder, pour out slurry, elimination zirconium pearl 110 ℃ of oven dry, is ground water slurry, obtains the 18.4gATO powder.
In the 150ml glass beaker, add the 90ml ethylene glycol solution, stir, add the ATO powder that 15g handles through water with the high speed electromagnetic stirrer, 0.15g KH792, regulate pH value to 9.46 with 1: 1 ammoniacal liquor dilute solution, high speed electromagnetic stirred 3 hours, rotating speed 2920 commentaries on classics/min.Mixed solution is poured in the ball grinder, added zirconium pearl 250g, be put on the ball mill ball milling 48 hours.Elimination zirconium pearl obtains nano ATO/ethylene glycol organic ink.
Embodiment 5
The 100ml deionized water is poured in the 300ml ball grinder, added 20g nano ATO powder, 0.1g dispersion agent KH570, dispersed with stirring is regulated pH value to 9.43 with 1: 1 ammoniacal liquor dilute solution.280g zirconium pearl is added ball grinder, and the ball milling time is 60 hours.Take off ball grinder, pour out slurry, elimination zirconium pearl 110 ℃ of oven dry, is ground water slurry, obtains the 18.9gATO powder.
In the 150ml glass beaker, add the 90ml ethylene glycol solution, stir, add the ATO powder that 15g handles through water with the high speed electromagnetic stirrer, 0.2g KH570, regulate pH value to 9.28 with 1: 1 ammoniacal liquor dilute solution, high speed electromagnetic stirred 3 hours, rotating speed 2920 commentaries on classics/min.Mixed solution is poured in the ball grinder, added zirconium pearl 250g, be put on the ball mill ball milling 48 hours.Elimination zirconium pearl obtains nano ATO/ethylene glycol organic ink, and its Electronic Speculum figure as shown in Figure 2.
Embodiment 6
The 100ml deionized water is poured in the 300ml ball grinder, added 20g nano ATO powder, 0.1g dispersion agent KH570, dispersed with stirring is regulated pH value to 9.56 with 1: 1 ammoniacal liquor dilute solution.280g zirconium pearl is added ball grinder, and the ball milling time is 60 hours.Take off ball grinder, pour out slurry, elimination zirconium pearl 110 ℃ of oven dry, is ground water slurry, obtains the 19.0gATO powder.
Add the 90ml ethylene glycol solution in the 150ml glass beaker, stir with the high speed electromagnetic stirrer, add the ATO powder that 15g handles through water, 0.15g KH570 regulates the pH value extremely with 1: 1 ammoniacal liquor dilute solution, and high speed electromagnetic stirred 3 hours, rotating speed 1820r/min.Mixed solution is poured in the ball grinder, added zirconium pearl 250g, be put on the ball mill ball milling 60 hours.Elimination zirconium pearl obtains nano ATO/ethylene glycol organic ink.
Claims (2)
1, a kind of nano stibium doped tin oxide dispersing method in ethylene glycol, it comprises the steps:
(1) nano ATO powder, dispersion agent and deionized water are placed ball grinder, the consumption of dispersion agent is a nano ATO weight 0.1～2.5%, is ball milling 24～72 hours under 5～9 conditions at pH, and gained ball milling slurry is in 90～120 ℃ of dryings and grind to form powder;
(2) will be by step (1) gained place a container that has whipping appts through the ATO of water ball-milling processing powder, ethylene glycol and dispersion agent, through the ATO of water ball-milling processing powder consumption is that the consumption of ethylene glycol weight 5～30%, dispersion agent is for through the ATO of water ball-milling processing powder weight 0.1～2.5%, at pH is to stir under 7～9 conditions 2～6 hours, and moving in the ball grinder more then, ball milling can obtain ATO/ ethylene glycol organic ink in 24～72 hours;
Wherein: said dispersion agent is an organosilicon compound.
2, dispersing method as claimed in claim 1, it is characterized in that wherein said dispersion agent is that aminopropyl triethoxysilane, glycidyl ether oxygen propyl trimethoxy silicane, methacryloxypropyl trimethoxy silicon are or/and 2-aminoethyl-aminopropyl trimethoxysilane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510024671 CN1290939C (en) | 2005-03-25 | 2005-03-25 | Method for dispersing nano stibium doped tin oxide in glycol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510024671 CN1290939C (en) | 2005-03-25 | 2005-03-25 | Method for dispersing nano stibium doped tin oxide in glycol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1670087A true CN1670087A (en) | 2005-09-21 |
| CN1290939C CN1290939C (en) | 2006-12-20 |
Family
ID=35041539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510024671 Expired - Fee Related CN1290939C (en) | 2005-03-25 | 2005-03-25 | Method for dispersing nano stibium doped tin oxide in glycol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1290939C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876289B (en) * | 2006-07-12 | 2010-12-22 | 华东理工大学 | Method for preparing antimony doped stannic oxide nanometer electricity-conductive powder |
| CN101245217B (en) * | 2007-11-30 | 2011-04-06 | 东南大学 | Stibium doping nano-tin dioxide unsaturated polyester resin heat insulating coating film and manufacture method thereof |
| CN101219859B (en) * | 2007-11-30 | 2011-09-28 | 华南理工大学 | Nano-oiliness ATO heat-insulating slurry, production method and uses thereof |
| CN101235132B (en) * | 2008-01-10 | 2012-03-21 | 华东理工大学 | Modified method for preparing polyester resin containing stibium doping tin dioxide nano particles |
| CN102492317A (en) * | 2011-10-17 | 2012-06-13 | 大连交通大学 | Antimony-doped tin oxide slurry and preparation method thereof |
| CN103275521A (en) * | 2013-06-18 | 2013-09-04 | 浙江大学 | Preparation method of nano tin antimony oxide water-based slurry |
| CN110003685A (en) * | 2019-04-15 | 2019-07-12 | 广西大学 | A kind of preparation method of antimony-doped stannic oxide nano pulp |
-
2005
- 2005-03-25 CN CN 200510024671 patent/CN1290939C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876289B (en) * | 2006-07-12 | 2010-12-22 | 华东理工大学 | Method for preparing antimony doped stannic oxide nanometer electricity-conductive powder |
| CN101245217B (en) * | 2007-11-30 | 2011-04-06 | 东南大学 | Stibium doping nano-tin dioxide unsaturated polyester resin heat insulating coating film and manufacture method thereof |
| CN101219859B (en) * | 2007-11-30 | 2011-09-28 | 华南理工大学 | Nano-oiliness ATO heat-insulating slurry, production method and uses thereof |
| CN101235132B (en) * | 2008-01-10 | 2012-03-21 | 华东理工大学 | Modified method for preparing polyester resin containing stibium doping tin dioxide nano particles |
| CN102492317A (en) * | 2011-10-17 | 2012-06-13 | 大连交通大学 | Antimony-doped tin oxide slurry and preparation method thereof |
| CN103275521A (en) * | 2013-06-18 | 2013-09-04 | 浙江大学 | Preparation method of nano tin antimony oxide water-based slurry |
| CN103275521B (en) * | 2013-06-18 | 2014-11-26 | 浙江大学 | Preparation method of nano tin antimony oxide water-based slurry |
| CN110003685A (en) * | 2019-04-15 | 2019-07-12 | 广西大学 | A kind of preparation method of antimony-doped stannic oxide nano pulp |
| CN110003685B (en) * | 2019-04-15 | 2021-01-05 | 广西大学 | Preparation method of antimony-doped tin dioxide nano slurry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1290939C (en) | 2006-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1290939C (en) | Method for dispersing nano stibium doped tin oxide in glycol | |
| CN108517154A (en) | A kind of aqueous, floride-free super hydrophobic coating and preparation method | |
| CN107760091B (en) | Bottom surface integrated wear-resistant fluorine-silicon-based super-amphiphobic coating and preparation method and application thereof | |
| Iijima et al. | Surface modification of BaTiO3 particles by silane coupling agents in different solvents and their effect on dielectric properties of BaTiO3/epoxy composites | |
| Berendjchi et al. | Fabrication of superhydrophobic and antibacterial surface on cotton fabric by doped silica-based sols with nanoparticles of copper | |
| CN103073943B (en) | Vanadium dioxide intelligent temperature control coating | |
| JP3429958B2 (en) | Method for producing silver colloid liquid | |
| CN108059917B (en) | Nano modified polysilazane antistatic material and preparation method thereof | |
| JP2020518682A (en) | Coating composition, coating film, and electromagnetic wave shielding composite | |
| CN103073942B (en) | Vanadium dioxide composite powder and preparation method thereof | |
| CN108864906A (en) | Antifouling antistatic anti-corrosion nano compound polyurethane paint and preparation method thereof | |
| CN103073941B (en) | Vanadium dioxide powder slurry and preparation method thereof | |
| Cho et al. | Colloidal indium tin oxide nanoparticles for transparent and conductive films | |
| CN1821320A (en) | Organic nano paint of nano mesoporous silicon dioxide particle and its preparing method | |
| Wang et al. | Influences of VTMS/SiO2 ratios on the contact angle and morphology of modified super-hydrophobic silicon dioxide material by vinyl trimethoxy silane | |
| CN1944555A (en) | Environment friendly nano static conductive paint and its preparing method | |
| CN101720343A (en) | Dispersible nanoparticles | |
| US11912898B2 (en) | Light color conductive coatings | |
| CN109280389B (en) | Preparation method of silver nanoparticle composite organic silicon resin | |
| CN107502011A (en) | Antistatic inorganic nano paint composition, clear coat and antistatic product | |
| KR102458995B1 (en) | Methods of making products comprising surface-modified silver nanowires, and uses of the products | |
| CN1865367B (en) | Aqueous light color nanometer static-conductive coating for inner wall | |
| CN103254665A (en) | Silane coupling agent composite as well as preparation method and use thereof | |
| JP2008037995A (en) | Highly dispersed solid-liquid dispersion and coating liquid compounded with the same | |
| CN103360910B (en) | Without the water-base epoxy electrically conducting coating and preparation method thereof of grinding aid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20061220 Termination date: 20210325 |