CN109183459A - A kind of method that graphene is used for cotton products arrangement - Google Patents
A kind of method that graphene is used for cotton products arrangement Download PDFInfo
- Publication number
- CN109183459A CN109183459A CN201810852769.4A CN201810852769A CN109183459A CN 109183459 A CN109183459 A CN 109183459A CN 201810852769 A CN201810852769 A CN 201810852769A CN 109183459 A CN109183459 A CN 109183459A
- Authority
- CN
- China
- Prior art keywords
- graphene
- cotton
- cotton products
- graphene oxide
- functionalization
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/008—Preparing dyes in situ
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Inorganic Fibers (AREA)
Abstract
A kind of method that graphene is used for cotton products arrangement, key step include that (1) prepares graphene oxide dispersion；(2) graphene oxide dispersion carries out pre-dyed to cotton products by being used alone or in combination using two kinds of techniques of temperature and auxiliary agent；(3) cotton products after pre-dyed are carried out contaminating solid processing, washing, drying after dye is solid.The graphene cotton products graphene and cotton products that the present invention obtains have antistatic, antibacterial, conduction, heating function by chemical bonds.The present invention enables graphene to penetrate into the inside of cotton fiber, yarn and fabric using dyeing and finishing means, has the advantages that easy to operate, process adjustments are flexible, lower production costs, high-efficient, and equipment is conventional equipment, is easy to industrialization production.
Description
Technical field
The invention belongs to textile product manufacturing technology fields, and in particular to a kind of graphene is arranged for cotton products functionalization
Method and its product.
Background technique
With the fast development of science and technology and stepping up for people's quality of the life, people need the functionalization of textile fabric
Increasingly strong, traditional functionalization arrangement is asked to be no longer satisfied the market demand.
Graphene forms hexangle type honeycomb lattice by carbon atom, and special structure assigns that it is conductive, thermally conductive, it is quiet to resist
The excellent properties such as electricity, uvioresistant, mechanics make each area research persons focus of attention, and graphene is applied in cotton fiber
On can assign cotton fiber many specific functions, in this respect research have attracted much attention, have a extensive future.
Application of the graphene on cotton at present lacks mainly by spray coating method or direct padding method method there are following
Point:
Washability is poor: when applying the above method, graphene is mechanically attached to fiber surface, not the combination of chemical bond, water
Washing or rubbing keeps the decline of its performance significant；
Usage range is limited: padding method or coating are suitable for fabric, difficult for fiber or yarn, greatly limit it
Use scope.
Summary of the invention
The present invention is to overcome prior art problem, and the present invention, which provides one kind using dyeing and finishing method, chemical bonds, practical
The wide graphene of range is used for the method that cotton products arrange.
In order to achieve the above object, the present invention is realized using following technical scheme:
A kind of method that graphene is used for cotton products arrangement, includes the following steps；
Step (1), preparation graphene oxide dispersion；
Step (2), step (1) obtain graphene oxide dispersion by using two kinds of techniques of temperature and auxiliary agent individually or
It is used in combination and pre-dyed is carried out to cotton products；
Step (3) carries out the cotton products after step (2) pre-dyed to contaminate solid processing, washing, drying after dye is solid.
Above-mentioned preparation method, wherein the cotton products include cotton fiber, cotton, pure spinning cotton face fabric, blended cotton face fabric.
Above-mentioned preparation method, wherein step (1) graphene oxide dispersion is prepared by graphite raw material, system
Standby process is that graphite is carried out to oxidation reaction to obtain pre-oxidation graphite powder in oxidant；Graphite powder is pre-oxidized with improved
Graphene oxide is prepared in Hummer method；By the heating of obtained graphene oxide, the reaction was continued, and it is anti-that deionized water is then added
It answers, the reaction was continued for addition deionized water and hydrogen peroxide again, obtains graphene oxide solution；It then will with centrifugal separation method
Graphene oxide solution carries out size controlling, and centrifugal rotational speed 500-10000 turns/min, and size controlling range is 0.5um-10um,
Obtain the graphene oxide dispersion that concentration is 0.1-5Wt%.
Preferably, the oxidant be the concentrated sulfuric acid of 98Wt%, analytically pure potassium peroxydisulfate, 30Wt% hydrogen peroxide,
The combination of one or more of analytically pure potassium permanganate, analytically pure sodium hypochlorite, analytically pure phosphorus pentoxide etc..
Preferably, the graphite raw material is 8000 mesh, the graphite powder of 99wt% or aquadag powder.
Above-mentioned preparation method, wherein the treatment temperature of temperature process described in the step (2) is 20-100 DEG C, temperature
The processing time is 1-120min.
Above-mentioned preparation method, wherein in the step (2) in auxiliary agent technique auxiliary agent be bleeding agent, emulsifier, diffusant,
The combination of one or more of sodium hydroxide, potassium hydroxide, barium hydroxide, auxiliary agent mass concentration are 0.1-10Wt%.
Above-mentioned preparation method, wherein the solid processing of dye uses exhaust process in the step (3), and exhaust process dip dyeing liquid for shell is
The graphene oxide dispersion of concentration 0.1-5Wt%, the exhaust process dyeing temperature are 60-120 DEG C, disseminate soaking time
For 10-120min, graphene oxide dispersion pH value is 5.0-11.0.
Above-mentioned preparation method, wherein wash 1-5 times after dye is solid in the step (3), dried after washing at room temperature, dried
Dry temperature is 100-120 DEG C, drying time 10-30min.
Compared with prior art, the positive effect of the present invention is:
Method of the graphene of the present invention for cotton products functionalization to be arranged enables graphene to penetrate into fibre using dyeing and finishing means
The inside of dimension, yarn and fabric, by controlling the partial size of graphene oxide, under alkaline condition, the carboxyl on graphene oxide
It is reduced to graphene while with hydroxy combining on cotton fiber, to reach dye to obtain graphene cotton products, this method
Be not limited to fabric, easy to operate, process adjustments flexibly, it is lower production costs, high-efficient, and production equipment is conventional sets
It is standby, it is easy to industrialization production.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.
Embodiment
A kind of method that graphene is used for the arrangement of cotton products functionalization, includes the following steps；
Step (1), preparation graphene oxide dispersion: graphene oxide dispersion can be by buying and preparing.
The present invention is to guarantee that graphene oxide has good uniformity, degree of oxidation is higher, graphene particles are smaller and water-soluble
Favorable dispersibility in liquid, resistance to acid and alkali is good, and step (1) graphene oxide dispersion of the present invention is prepared by graphite raw material
It arrives, 8000 mesh, the graphite powder of 99wt% or aquadag powder may be selected in graphite raw material.
The present invention is prepared using the graphite powder of 8000 mesh, and preparation process is that graphite powder is carried out oxygen in oxidant
Change reaction and obtain pre-oxidation graphite powder, oxidant can be used concentration be the concentrated sulfuric acid of 98Wt%, analytically pure potassium peroxydisulfate,
One kind of the hydrogen peroxide of 30Wt%, analytically pure potassium permanganate, analytically pure sodium hypochlorite, analytically pure phosphorus pentoxide etc.
Or several combination；Wherein, analysis is pure refers to that mass percent is 99Wt%.
Graphene oxide is prepared using improved Hummer method in pre-oxidation graphite powder: such as by 50-230 parts of H2SO4With
1-15 parts of NaNO3, 10 parts of pre-oxidation graphite powders, 20-50 parts of potassium permanganate, be added beaker in it is to be mixed uniformly after, low temperature stirs
Reaction 0.5-3h is mixed, graphite intercalation compound is obtained；After being warming up to 30-80 DEG C the reaction was continued 30min, it is added 200-600 parts and goes
Ionized water, the reaction was continued 10-120min；Sequentially add the dioxygen that 1400 parts of deionized waters and 10-80 parts of concentration are 30Wt%
Water, solution become yellow from brick-red, after the reaction was continued 15min, are that 3wt% dilute hydrochloric acid washs 1-5 times with concentration, then spend
The multiple centrifuge washing of ionized water obtains graphite oxide, is graphene oxide after ultrasonic 1-8h.The described part of this implementation is quality
Part.Wherein the concentrated sulfuric acid, potassium permanganate, hydrogen peroxide, sodium hypochlorite, phosphorus pentoxide can be exchanged arbitrarily using sequence, dosage
It is consistent with the range in example.
Step (2): the graphene oxide dispersion obtained with step (1) passes through independent using temperature and two kinds of techniques of auxiliary agent
Or it is used in combination and pre-dyed is carried out to cotton products；
The treatment temperature of temperature process is 20-100 DEG C, and the Temperature Treatment time is 1-120min.
Auxiliary agent is bleeding agent, emulsifier, diffusant, sodium hydroxide, potassium hydroxide, one in barium hydroxide in auxiliary agent technique
Kind or several combinations, auxiliary agent mass concentration are 0.1%-10%.Auxiliary agent of the present invention preferentially selects the then resistance to polyoxyethylene ether of environment-friendly type
Type alkali-resistant bleeding agent, emulsifier preferentially select environment-friendly type polyoxyethylene ether type alkali-resistant bleeding agent, and diffusant preferentially selects to expand
Powder NNO and paregal O.
Step (3) carries out the cotton products after step (2) pre-dyed to contaminate solid processing, washing, drying after dye is solid.
The solid processing of dye uses exhaust process, and the solid processing of dye uses exhaust process, exhaust process dip dyeing liquid for shell in the step (3)
For the graphene oxide dispersion of concentration 0.1-5Wt%, the exhaust process dyeing temperature is 60-120 DEG C, disseminates soaking time
For 10-120min, it is 1-15 times that cotton products, which pad number, and liquid carrying rate is controlled in 30-80%, graphene oxide dispersion pH value
For 5.0-11.0.
It includes cotton fiber, cotton, pure spinning cotton face fabric, blended cotton face fabric that the present invention, which is applicable in cotton products,.The present embodiment uses
The above method prepares graphene cotton products and is tested for the property to it, and test result is as follows:
1 graphene cotton fabric electric conductivity of table and washability
The present invention illustrates the process method of the present invention through the above embodiments, but the invention is not limited to above-mentioned techniques
Step is done not mean that the present invention must rely on the above process steps to be carried out.Person of ordinary skill in the field should
It is illustrated, any improvement in the present invention, the addition of equivalence replacement and auxiliary element to raw material selected by the present invention, concrete mode
Selection etc., all of which fall within the scope of protection and disclosure of the present invention.
Claims (8)
1. a kind of graphene is used for the method that cotton products functionalization arranges, which is characterized in that include the following steps；
Step (1), preparation graphene oxide dispersion；
The graphene oxide dispersion that step (2), step (1) obtain is by utilizing two kinds of techniques of temperature and auxiliary agent individually or combining
Pre-dyed is carried out using to cotton products；
Step (3) carries out the cotton products after step (2) pre-dyed to contaminate solid processing, and washing, drying obtain graphene cotton system after dye is solid
Product.
2. a kind of graphene as described in claim 1 is used for the preparation method that cotton products functionalization arranges, which is characterized in that institute
Stating cotton products includes cotton fiber, cotton, pure spinning cotton face fabric, blended cotton face fabric.
3. a kind of graphene as described in claim 1 is used for the preparation method that cotton products functionalization arranges, which is characterized in that institute
It states step (1) graphene oxide dispersion to be prepared by graphite raw material, be used after graphene oxide solution is made by graphite raw material
Graphene oxide solution is carried out size controlling by centrifugal separation method, and centrifugal rotational speed 500-10000 turns/min, size controlling range
For 0.5um-10um, the graphene oxide dispersion that concentration is 0.1-5Wt% is obtained.
4. a kind of graphene as claimed in claim 3 is used for the preparation method that cotton products functionalization arranges, which is characterized in that institute
Stating graphite raw material is 8000 mesh, the graphite powder of 99wt% or aquadag powder.
5. a kind of graphene as described in claim 1 is used for the preparation method that cotton products functionalization arranges, which is characterized in that institute
The treatment temperature for stating temperature process described in step (2) is 20-100 DEG C, and the Temperature Treatment time is 1-120min.
6. a kind of graphene as described in claim 1 is used for the preparation method that cotton products functionalization arranges, which is characterized in that institute
State in step (2) auxiliary agent in auxiliary agent technique be bleeding agent, emulsifier, diffusant, sodium hydroxide, potassium hydroxide, in barium hydroxide
One or more of combinations, auxiliary agent mass concentration is 0.1-10Wt%.
7. a kind of graphene as described in claim 1 is used for the preparation method that cotton products functionalization arranges, which is characterized in that institute
The solid processing of dye in step (3) is stated using exhaust process, the graphene oxide that exhaust process dip dyeing liquid for shell is concentration 0.1-5Wt% disperses
Liquid, the exhaust process dyeing temperature are 60-120 DEG C, and dip dyeing soaking time is 10-120min, and it is 1- that cotton products, which pad number,
15 times, in 30-80%, graphene oxide dispersion pH value is 5.0-11.0 for liquid carrying rate control.
8. a kind of graphene as described in claim 1 is used for the preparation method that cotton products functionalization arranges, which is characterized in that institute
It states after dye is solid in step (3) and washes 1-5 times at room temperature, dried after washing, drying temperature is 100-120 DEG C, and drying time is
10-30min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852769.4A CN109183459A (en) | 2018-07-30 | 2018-07-30 | A kind of method that graphene is used for cotton products arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852769.4A CN109183459A (en) | 2018-07-30 | 2018-07-30 | A kind of method that graphene is used for cotton products arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109183459A true CN109183459A (en) | 2019-01-11 |
Family
ID=64937866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810852769.4A Pending CN109183459A (en) | 2018-07-30 | 2018-07-30 | A kind of method that graphene is used for cotton products arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109183459A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284347A (en) * | 2019-07-23 | 2019-09-27 | 兰州三毛实业有限公司 | A kind of antibacterial process of graphene oxide processing wool worsted fabric |
| CN112411209A (en) * | 2020-10-29 | 2021-02-26 | 山东魏桥特宽幅印染有限公司 | Preparation method of color graphene fabric |
| CN112796100A (en) * | 2021-02-03 | 2021-05-14 | 青岛烯泰科技有限公司 | Finished garment fabric graphene adding preparation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205890A (en) * | 2013-03-28 | 2013-07-17 | 苏州正业昌智能科技有限公司 | Preparation of nanometer graphene oxide modified cotton fibers and antibiosis product thereof |
| CN104882613A (en) * | 2015-03-30 | 2015-09-02 | 中国科学院金属研究所 | Preparation method for flexible and highly-conductive composite carbon fiber cloth |
| CN105064000A (en) * | 2015-09-16 | 2015-11-18 | 天津工业大学 | Graphene finish fabric wave-absorbing material and preparation method thereof |
| CN105088749A (en) * | 2015-08-28 | 2015-11-25 | 东华大学 | Graphene/cotton cloth flexible conducting fabric and preparing method of graphene/cotton cloth flexible conducting fabric |
-
2018
- 2018-07-30 CN CN201810852769.4A patent/CN109183459A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205890A (en) * | 2013-03-28 | 2013-07-17 | 苏州正业昌智能科技有限公司 | Preparation of nanometer graphene oxide modified cotton fibers and antibiosis product thereof |
| CN104882613A (en) * | 2015-03-30 | 2015-09-02 | 中国科学院金属研究所 | Preparation method for flexible and highly-conductive composite carbon fiber cloth |
| CN105088749A (en) * | 2015-08-28 | 2015-11-25 | 东华大学 | Graphene/cotton cloth flexible conducting fabric and preparing method of graphene/cotton cloth flexible conducting fabric |
| CN105064000A (en) * | 2015-09-16 | 2015-11-18 | 天津工业大学 | Graphene finish fabric wave-absorbing material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284347A (en) * | 2019-07-23 | 2019-09-27 | 兰州三毛实业有限公司 | A kind of antibacterial process of graphene oxide processing wool worsted fabric |
| CN112411209A (en) * | 2020-10-29 | 2021-02-26 | 山东魏桥特宽幅印染有限公司 | Preparation method of color graphene fabric |
| CN112796100A (en) * | 2021-02-03 | 2021-05-14 | 青岛烯泰科技有限公司 | Finished garment fabric graphene adding preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109183459A (en) | A kind of method that graphene is used for cotton products arrangement | |
| CN101671952B (en) | Anion finishing liquor and preparation method and anion functional seamless underwear | |
| CN108793127B (en) | Production process capable of producing graphene non-woven fabrics in batches | |
| CN104305541B (en) | Semen Phaseoli floss shell fabric with health care function | |
| CN106917304B (en) | A kind of graphite olefinic functionality cotton fabric and preparation method thereof | |
| CN101851854B (en) | Nano finishing method for preparing super hydrophilic wool fabric with washing fastness | |
| CN107635296A (en) | A kind of graphene nano silver wire composite and flexible heating membrane module | |
| CN104611935B (en) | A kind of felt-proofing finishing method of wool fabric | |
| CN108589346A (en) | A kind of method that graphene is used for the arrangement of terylene product | |
| CN110682626B (en) | Antibacterial graphene cloth and preparation method thereof | |
| CN112111807B (en) | Conductive multifunctional fiber with skin-core structure and preparation method thereof | |
| CN106996035A (en) | Fabric with conductive flame retardant coating and preparation method thereof | |
| CN108221363B (en) | Preparation method of far infrared textile fabric | |
| CN105470003B (en) | A kind of preparation method of the stretchable electrode material of three dimensional carbon nanotubes/textile fabric | |
| CN106149359A (en) | A kind of fire-retardant uvioresistant curtain and preparation method thereof | |
| KR20190086600A (en) | Plant fiber blend skin-friendly fabric and its processing method | |
| CN108774881B (en) | RGO/Ag+Production process for assembling cellulose conductive yarn | |
| CN104805684A (en) | Manufacture method of conductive fire-retardant acrylic fiber | |
| Zhou et al. | Assembly of graphene oxide on cotton fiber through dyeing and their properties | |
| CN109736078A (en) | A kind of postfinishing process of the nice and cool sportswear fabric of moisture absorption | |
| CN108411470A (en) | A kind of difunctional knitting fabric of graphene | |
| CN108893975A (en) | A kind of method that graphene is used for the arrangement of polyamide fibre product | |
| CN101012342A (en) | Modified barite and preparation method thereof | |
| CN104264446A (en) | Multifunctional fabric capable of preventing electromagnetic radiation and purifying air and preparation method thereof | |
| CN108411395B (en) | Conductive cellulose fiber and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |