CN106012544A - Graphene/polyaniline conductive cotton fabric production method - Google Patents

Graphene/polyaniline conductive cotton fabric production method Download PDF

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Publication number
CN106012544A
CN106012544A CN201610651493.4A CN201610651493A CN106012544A CN 106012544 A CN106012544 A CN 106012544A CN 201610651493 A CN201610651493 A CN 201610651493A CN 106012544 A CN106012544 A CN 106012544A
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Prior art keywords
graphene
bafta
polyaniline
polyaniline conductive
solution
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CN201610651493.4A
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Inventor
聂华丽
王赏
舒黎幼
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Sharp Bio Tech Ltd Suzhou One Hundred
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Sharp Bio Tech Ltd Suzhou One Hundred
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Priority to CN201610651493.4A priority Critical patent/CN106012544A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/61Polyamines polyimines
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02Polyamines
    • C08G73/026Wholly aromatic polyamines
    • C08G73/0266Polyanilines or derivatives thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/74Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/04Vegetal fibres
    • D06M2101/06Vegetal fibres cellulosic

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The invention relates to a graphene/polyaniline conductive cotton fabric production method. The method employs ammonium persulfate as an oxidizing agent and hydrochloric acid as a doping agent, employs in-situ polymerization of an aniline monomer to generate in-situ oxidized graphene/polyaniline, processing the cotton plain woven fabric, then employing hot reduction for processing the oxidized graphene/polyaniline cotton fabric to obtain the graphene/polyaniline conductive cotton fabric, and finally performing the conductivity tests. The method has the advantages of rapidity, simpleness, and low energy consumption, and is suitable for large-scale production, and the produced graphene/polyaniline conductive cotton fabric has excellent conductivity.

Description

A kind of preparation method of graphene/polyaniline conductive bafta
Technical field
The present invention relates to the preparation method of a kind of function bafta, particularly relate to a kind of graphene/polyaniline conductive cotton The preparation method of fabric.
Background technology
Conductive sponge fabric makes the production of interactive textile be possibly realized.It can be applicable to communication, amusement, health care, The fields such as safety, territory protection, calculating, hot purposes, protective garment, Wearable electronic product and fashionable dress.Conductive spinning product is used as clothes It is decorated with many unique advantages.They are realizing high intensity, great surface quality ratio, lightweight, pliable and tough, chemical resistance, deformation resistant, with And the aspect such as reply severe environmental conditions the required goods of formation plays the most important role.
Graphene, with electricity, mechanics and the thermal property of its excellence, becomes the focus of energy storage material area research.Pass through table Face is modified and graphene-based material can be made to have good power characteristic, higher energy density and good electrochemical stability. Along with the research boom of Graphene, lot of domestic and foreign scholar has done in terms of conductive spinning product based on grapheme material and has much ground Study carefully work, as being coated on bafta by graphene nanometer sheet by traditional furnace drying method that pads, improve the electric conductivity of fabric Energy.By electrostatic self-assembled method, redox graphene and bovine serum albumin is utilized to be prepared for a series of conductive spinning product, bag Include fiber, yarn, fabric and non-weaving cloth.It addition, also use conducting polymer (polyaniline, polypyrrole etc.) and its His inorganic metal compound (ferroso-ferric oxide, titanium dioxide, zinc oxide etc.) is compound with what Graphene and derivant thereof were formed Material, as function additive, carries out modification to textile, improves textile electric conductivity.But, these preparation methoies are big There is the shortcomings such as poor performance more.
Compared with conventional metals, conducting polymer has obvious advantage, such as lightweight, anticorrosive, pliable and tough, low cost etc.. In conducting polymer, polyaniline is because of its good conductivity, easily preparation and pliability is good, dopant states is stable, machinability is strong, with And good mechanical property and receive much concern.The present invention makees as adulterant, Graphene using Ammonium persulfate. as oxidant, hydrochloric acid For compounding ingredients, aniline monomer in-situ polymerization is used to generate in-situ oxidation graphene/polyaniline and process cotton plain fabric, from And obtained the conductive sponge fabric that a kind of electric conductivity is excellent.
Summary of the invention
It is an object of the invention to provide the preparation method of the excellent bafta of a kind of conducting function, the method quickly, easy, Low cost, it is adaptable to large-scale production.
The novel processing step of a kind of graphene/polyaniline conductive bafta of the present invention, comprises the following steps:
(1) appropriate monomer aniline is joined in the hydrochloric acid solution of certain molar concentration, obtain the monomer solution of reaction;
(2) graphene oxide and the Ammonium persulfate. of certain mass are dissolved in the hydrochloric acid solution of certain molar concentration, stirring, To initiator solution;
(3) in the solution of step (2), add certain mass and the cotton plain fabric of size, then add in above-mentioned solution The aniline monomer solution of step (1), rapid mix homogeneously, stand 10-30 minute;
(4) taking out bafta, be washed with deionized water clean, put in baking oven and dry, the graphene/polyaniline i.e. obtaining the present invention is led Electricity bafta.
The consumption of the aniline of described step (1) is 50 ~ 200 μ L.
The molar concentration of the hydrochloric acid of described step (1) is 0.2-2.0 mol/L.
The volume of described step (1) hydrochloric acid is 5 ~ 20 mL.
The quality of the graphene oxide of described step (2) is 2.0-10.0 mg.
The consumption of the Ammonium persulfate. of described step (2) is 0.1 ~ 0.25g.
The volume of described step (2) hydrochloric acid is 5 ~ 20 mL.
The quality of the bafta of described step (3) is 200 ~ 1000 mg.
The size of the bafta of described step (3) is 2cmx2cm.
The quick mixing time of described step (3) is 1-5 minute.
The oven temperature of described step (4) is 100-250 DEG C.
The drying time of described step (4) is: 1.0 ~ 2.0 hours.
Beneficial effects of the present invention:
(1) operational approach of the present invention is simple, the most less, and product electric conductivity is excellent;
(2) raw material sources are convenient, it is simple to large-scale industrial production;
Accompanying drawing explanation
Fig. 1 Graphene consumption and the graph of a relation of conductive sponge fabric face resistance
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate the present invention Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, people in the art The present invention can be made various changes or modifications by member, and these equivalent form of values fall within the application appended claims equally and limited Scope.
Embodiment 1
The preparation of layer/polyaniline conductive bafta, comprises the steps:
Step (1): 150 μ L aniline are joined 10 ml, and molar concentration is in the hydrochloric acid solution of 1.0 mol/L;
Step (2): the Ammonium persulfate. of 0.2g is dissolved in 10 ml, molar concentration is in the hydrochloric acid solution of 1.0 mol/L, and adds Entering quality is 500 mg, and size is the woven cotton fabric of 2cmx2cm;
Step (3): the solution of step (1) is poured into rapidly the solution of step (2), rocks 3 minutes, mix homogeneously up and down, stands 20 minutes, obtain cyan layer/polyaniline conductive bafta.
Embodiment 2
The preparation of graphene/polyaniline conductive bafta, comprises the steps:
Step (1): 150 μ L aniline are joined 10 ml, and molar concentration is in the hydrochloric acid solution of 1.0 mol/L;
Step (2): the Ammonium persulfate. of 0.2g is dissolved in 10 ml, molar concentration is in the hydrochloric acid solution of 1.0 mol/L, treats molten Xie Hou, adds the graphene oxide of 20 mg, stirs;
Step (3): adding quality in the solution of step (2) is 500 mg, and size is the woven cotton fabric of 2cmx2cm;
Step (4): the solution of step (1) is poured into rapidly in the solution of step (3), rock up and down 3 minutes, mix homogeneously, quiet Put 20 minutes, obtain graphene oxide/layer/polyaniline conductive bafta;
Step (5): graphene oxide obtained above/layer/polyaniline conductive bafta is placed in baking oven reduction, dries, and temperature is 200 DEG C, 1.5 hours time, obtain the present invention graphene/polyaniline conductive bafta containing 20 mg graphene oxides.
Embodiment 3
The preparation of graphene/polyaniline conductive bafta, comprises the steps:
Step (1): 150 μ L aniline are joined 10 ml, and molar concentration is in the hydrochloric acid solution of 1.0 mol/L;
Step (2): the Ammonium persulfate. of 0.2g is dissolved in 10 ml, molar concentration is in the hydrochloric acid solution of 1.0 mol/L, treats molten Xie Hou, adds 400 mg graphene oxides, stirs;
Step (3): adding quality in the solution of step (2) is 500 mg, and size is the woven cotton fabric of 2cmx2cm;
Step (4): the solution of step (1) is poured into rapidly in the solution of step (3), rock up and down 3 minutes, mix homogeneously, quiet Put 20 minutes, obtain graphene oxide/layer/polyaniline conductive bafta;
Step (5): graphene oxide obtained above/layer/polyaniline conductive bafta is placed in baking oven reduction, dries, and temperature is 200 DEG C, 1.5 hours time, obtain the graphene/polyaniline conductive bafta of the present invention 400 mg graphene oxide.
Embodiment 4
The preparation of graphene/polyaniline conductive bafta, comprises the steps:
Step (1): 150 μ L aniline are joined 10 ml, and molar concentration is in the hydrochloric acid solution of 1.0 mol/L;
Step (2): the Ammonium persulfate. of 0.2g is dissolved in 10 ml, molar concentration is in the hydrochloric acid solution of 1.0 mol/L, treats molten Xie Hou, adds 600 mg graphene oxides, stirs;
Step (3): adding quality in the solution of step (2) is 500 mg, and size is the woven cotton fabric of 2cmx2cm;
Step (4): the solution of step (1) is poured into rapidly in the solution of step (3), rock up and down 3 minutes, mix homogeneously, quiet Put 20 minutes, obtain graphene oxide/layer/polyaniline conductive bafta;
Step (5): graphene oxide obtained above/layer/polyaniline conductive bafta is placed in baking oven reduction, dries, and temperature is 200 DEG C, 1.5 hours time, obtain the present invention and contain the graphene/polyaniline conductive bafta of 600 mg graphene oxides.
Embodiment 5
The preparation of graphene/polyaniline conductive bafta, comprises the steps:
Step (1): 150 μ L aniline are joined 10 ml, and molar concentration is in the hydrochloric acid solution of 1.0 mol/L;
Step (2): the Ammonium persulfate. of 0.2g is dissolved in 10 ml, molar concentration is in the hydrochloric acid solution of 1.0 mol/L, treats molten Xie Hou, adds 800 mg graphene oxides, stirs;
Step (3): adding quality in the solution of step (2) is 500 mg, and size is the woven cotton fabric of 2cmx2cm;
Step (4): the solution of step (1) is poured into rapidly in the solution of step (3), rock up and down 3 minutes, mix homogeneously, quiet Put 20 minutes, obtain graphene oxide/layer/polyaniline conductive bafta;
Step (5): graphene oxide obtained above/layer/polyaniline conductive bafta is placed in baking oven reduction, dries, and temperature is 200 DEG C, 1.5 hours time, obtain the present invention and contain the graphene/polyaniline conductive bafta of 800 mg graphene oxides.
Embodiment 6
The preparation of graphene/polyaniline conductive bafta, comprises the steps:
Step (1): 150 μ L aniline are joined 10 ml, and molar concentration is in the hydrochloric acid solution of 1.0 mol/L;
Step (2): the Ammonium persulfate. of 0.2g is dissolved in 10 ml, molar concentration is in the hydrochloric acid solution of 1.0 mol/L, treats molten Xie Hou, adds 1000 mg graphene oxides, stirs;
Step (3): adding quality in the solution of step (2) is 500 mg, and size is the woven cotton fabric of 2cmx2cm;
Step (4): the solution of step (1) is poured into rapidly in the solution of step (3), rock up and down 3 minutes, mix homogeneously, quiet Put 20 minutes, obtain graphene oxide/layer/polyaniline conductive bafta;
Step (5): graphene oxide obtained above/layer/polyaniline conductive bafta is placed in baking oven reduction, dries, and temperature is 200 DEG C, 1.5 hours time, obtain the present invention and contain the graphene/polyaniline conductive bafta of 1000 mg graphene oxides.
Embodiment 7
Bafta conducting performance test, comprises the steps:
According to AATCC 76 2005 " textile surface resistance test method ", DM3068 digital multimeter analyser is used to carry out Test.It is 8.1 10 without the surface resistivity of bafta before any process8 Ω m, obtains through polyaniline in-situ polymerization The surface resistivity of polyaniline bafta is 35.5Ω m, (real after the graphene oxide being separately added into different content is compound Execute example 2-6), the surface resistivity of the graphene/polyaniline bafta of test different content Graphene is respectively 8.8 10-2 Ω m, 1.2 10-2Ω m, 0.75 10-2Ω m, 0.43 10-2Ω m, 0.23 10-2Ω m, is shown in Fig. 1. As can be seen here, the graphene/polyaniline bafta that the present invention is obtained by Graphene and the polymerization of polyaniline original flavor has good Conductive capability.

Claims (6)

1. a preparation method for graphene/polyaniline conductive bafta, comprises the following steps:
(1) appropriate monomer aniline is joined in the hydrochloric acid solution of certain molar concentration, obtain the monomer solution of reaction;
(2) graphene oxide and the Ammonium persulfate. of certain mass are dissolved in the hydrochloric acid solution of certain molar concentration, are drawn Send out agent solution;
(3) in the solution of step (2), add certain mass and the cotton plain fabric of size, then add in above-mentioned solution The aniline monomer solution of step (1), rapid mix homogeneously, stand 10-30 minute;
(4) taking out bafta, be washed with deionized water clean, put in baking oven and dry, the graphene/polyaniline i.e. obtaining the present invention is led Electricity bafta.
2. according to the preparation method of a kind of graphene/polyaniline conductive bafta described in claim 1 step (1), its feature Being: the consumption of described aniline is 50 ~ 200 μ L, the molar concentration of hydrochloric acid is 0.2-2.0 mol/L, the volume of hydrochloric acid is 5 ~ 20 mL。
3. according to the preparation method of a kind of graphene/polyaniline conductive bafta described in claim 1 step (2), its feature Being: the quality of described graphene oxide is 2.0-10.0 mg, the consumption of Ammonium persulfate. is 0.1 ~ 0.25g, the volume of hydrochloric acid It is 5 ~ 20 mL.
4. according to the preparation method of a kind of graphene/polyaniline conductive bafta described in claim 1 step (3), its feature Being: the quality of described bafta is 200 ~ 1000 mg, size is 2cmx2cm.
5. according to the preparation method of a kind of graphene/polyaniline conductive bafta described in claim 1 step (3), its feature It is: described rapid mix homogeneously, for manually acutely rocking 1-5 minute.
6. according to the preparation method of a kind of graphene/polyaniline conductive bafta described in claim 1 step (4), its feature Being, described oven temperature is 100-250 DEG C, and drying time is: 1.0 ~ 2.0 hours.
CN201610651493.4A 2016-08-10 2016-08-10 Graphene/polyaniline conductive cotton fabric production method Pending CN106012544A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106835712A (en) * 2017-02-28 2017-06-13 东华大学 A kind of preparation method of ferrite/polyaniline Electromagnetically shielding fabrics
CN106917304A (en) * 2017-04-07 2017-07-04 济宁利特纳米技术有限责任公司 A kind of graphite olefinic functionality bafta and preparation method thereof
CN108316011A (en) * 2018-01-15 2018-07-24 东莞市联洲知识产权运营管理有限公司 A kind of preparation method of the intelligent textile of the electrically conducting transparent composite modified based on nano particle and nano wire
CN110093777A (en) * 2019-05-23 2019-08-06 余晨 A kind of industrialized process for preparing of conductive fiber
CN111218815A (en) * 2020-01-15 2020-06-02 江南大学 Conductive composite material and preparation method thereof
CN113265873A (en) * 2021-05-14 2021-08-17 南开大学 Flexible sensing fabric carrying metal oxide, conductive polymer and two-dimensional nano material, preparation method and application thereof
CN114575161A (en) * 2022-04-02 2022-06-03 陕西科技大学 Preparation method of polyaniline/silver nanowire/cotton fiber radiation heating fabric
CN115772369A (en) * 2022-11-28 2023-03-10 宁波连森电子材料有限公司 Anisotropic conductive adhesive film with stably distributed conductive balls and preparation method thereof

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CN104313873A (en) * 2014-10-11 2015-01-28 江南大学 Preparation method of graphene/polyaniline self-assembly flexible conductive fabric
CN104910378A (en) * 2015-05-26 2015-09-16 浙江理工大学 Preparation method for polyaniline/graphene oxide nanocomposite
CN105742079A (en) * 2016-03-09 2016-07-06 东华大学 Preparation method for graphene/polyaniline composite material taking cotton cloth as substrate

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CN105742079A (en) * 2016-03-09 2016-07-06 东华大学 Preparation method for graphene/polyaniline composite material taking cotton cloth as substrate

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106835712A (en) * 2017-02-28 2017-06-13 东华大学 A kind of preparation method of ferrite/polyaniline Electromagnetically shielding fabrics
CN106917304A (en) * 2017-04-07 2017-07-04 济宁利特纳米技术有限责任公司 A kind of graphite olefinic functionality bafta and preparation method thereof
CN106917304B (en) * 2017-04-07 2018-11-13 济宁利特纳米技术有限责任公司 A kind of graphite olefinic functionality cotton fabric and preparation method thereof
CN108316011A (en) * 2018-01-15 2018-07-24 东莞市联洲知识产权运营管理有限公司 A kind of preparation method of the intelligent textile of the electrically conducting transparent composite modified based on nano particle and nano wire
CN110093777A (en) * 2019-05-23 2019-08-06 余晨 A kind of industrialized process for preparing of conductive fiber
CN111218815A (en) * 2020-01-15 2020-06-02 江南大学 Conductive composite material and preparation method thereof
CN113265873A (en) * 2021-05-14 2021-08-17 南开大学 Flexible sensing fabric carrying metal oxide, conductive polymer and two-dimensional nano material, preparation method and application thereof
CN114575161A (en) * 2022-04-02 2022-06-03 陕西科技大学 Preparation method of polyaniline/silver nanowire/cotton fiber radiation heating fabric
CN114575161B (en) * 2022-04-02 2024-06-04 陕西科技大学 Preparation method of polyaniline/silver nanowire/cotton fiber radiation heating fabric
CN115772369A (en) * 2022-11-28 2023-03-10 宁波连森电子材料有限公司 Anisotropic conductive adhesive film with stably distributed conductive balls and preparation method thereof

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