CN107558179A - Conductive spinning product based on LBL self-assembly nano silver wire/graphene - Google Patents
Conductive spinning product based on LBL self-assembly nano silver wire/graphene Download PDFInfo
- Publication number
- CN107558179A CN107558179A CN201710836684.2A CN201710836684A CN107558179A CN 107558179 A CN107558179 A CN 107558179A CN 201710836684 A CN201710836684 A CN 201710836684A CN 107558179 A CN107558179 A CN 107558179A
- Authority
- CN
- China
- Prior art keywords
- nano silver
- silver wire
- graphene
- textile
- lbl self
- 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
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
The invention discloses a kind of conductive spinning product based on LBL self-assembly nano silver wire/graphene, utilize electrostatic attraction LBL self-assembly nano silver wire and graphene oxide, textile is modified, finally graphene oxide is reduced, finally give with excellent conduction, antibacterial, uv resistance can be with the conductive spinning product of fastness to washing, it is simple with preparation process, it is easily integrated, have substantially no effect on the snugness of fit of fabric, durability is good, cost is low, obtain antibacterial, the advantages such as UV resistance function, in wearable device, Thermal textile product, electric heating textile, flexible electronic sensor, super-elasticity electrically conductive composite fibre, there is important application value in the fields such as self energizing textile.
Description
Technical field
The present invention relates to a kind of conductive spinning product based on LBL self-assembly nano silver wire/graphene, belongs to field of textiles.
Background technology
As modern electronic product is gradually miniaturized, integrated and flexibility and people carry to wearable textile demand
Height, textile develop progressively towards the direction of functionalization, intellectuality and electronization, thus by electronic component and traditional textile
The flexible wearable textile of new generation being combined is study hotspot, is led in biology, medical science, physical culture, military affairs, amusement, space flight etc.
Domain has huge application value.
Flexible wearable textile includes the parts, wherein conduction material such as textile, electronic component, conductive material and power supply
Material has extremely important effect in flexible wearable textile, is mainly used in transmitting electric energy and signal.Under normal circumstances, make
Use polyaniline（PANI）, it is poly-（3,4- ethylenedioxythiophenes）:Polystyrolsulfon acid（PEDOT:PSS）, polypyrrole, 3- hexyls take
For polythiophene（P3HT）It is etc. conductive polymer coated textile or stainless steel fibre, silver wire and textile fabric shuffling etc. is square
Method, textile can be made to obtain electric conductivity.But resistance is bigger than normal in actual applications for conducting polymer, and textile can be influenceed
Snugness of fit, feel and breathable moisture permeability.Stainless steel fibre and silver wire lack flexibility, can not meet flexible wearable
Demand.Appearance the entering for flexible wearable textile of the electrical-conductive nanometer materials such as graphene, CNT, one-dimensional metal nano wire
The development of one step provides good opportunity.
Nano silver wire（AgNWs）With high-specific surface area, heat conduction, conduction, printing opacity, ductility, mechanical strength and flexibility etc.
Performance, it is widely used in fields such as flexible conductive film, solar cell, touch-screen, display screen, sensors（Chinese material enters
Exhibition, 2016 (07): 545-551）.With deepening continuously for research, it has been found that AgNWs is combined with many with textile
Advantage, it is to prepare one of Perfected process of conductive spinning product.The preparation method of AgNWs conductive spinning products mainly assembles later at present
Based on method, the fiber type reported includes：Cotton, terylene（Polyethylene terephtalate）, viscose glue, nylon（Polyamide
PA）, polyurethane（PU）, cotton/spandex core-spun yarn etc..Effect between AgNWs and fiber is mainly with Van der Waals force and hydrogen bond formation
Based on existing physical absorption, its binding strength is on the weak side（Chemical progress, 2017,29 (8): 892-901）.
AgNWs is as a kind of heavy metal material, if Long Term Contact human body skin, it is possible to produce potential safety hazard.Some
Researcher wraps up a layer graphene material again in AgNWs outer layers.University of Fuzhou Lee Fushan seminar（Wu C, Kim T W, Li
F, Guo T. ACS Nano, 2016, 10(7):6449；Wu C, Kim T W, Guo T, Li F. Nano Energy,
2017, 32:367）Use scraper for coating（blade-coated）Method coat AgNWs and oxygen successively on dacron surface
Graphite alkene, the dacron of AgNWs/ graphene coateds is finally given after hydrazine hydrate reduction.Graphene coated greatly improves
Stability of the AgNWs in the attachment and air on dacron surface.Nanjing Univ. of Posts and Telecommunications Zhang Ziqiang lures first with capillary
AgNWs is assembled on nylon yarn by the method for leading self assembly, obtains AgNWs conductive yarns, then leads the AgNWs prepared
Electric yarn, which is immersed in graphene oxide solution, carries out secondary assembling, finally again reduces graphene oxide, obtains graphene bag
The AgNWs conductive yarns wrapped up in（Zhang Ziqiang electrical-conductive nanometers materials are in the capillary self assembly of fiber surface and performance study [D] south
Capital University of Post and Telecommunication, 2016）.But the action principle between AgNWs and textile fabric is similar, outermost grapheme material with it is interior
Between the AgNWs of layer still based on physical absorption, binding strength between the two has much room for improvement.
The content of the invention
In view of the above problems, the present invention provides a kind of conductive spinning product based on LBL self-assembly nano silver wire/graphene.
The technical scheme is that：
（1）Nano silver wire is configured to the 1-10g/L aqueous solution, then adds the 1-10g/L PAMAM aqueous solution, the PAMAM
Volume ratio with the nano silver wire aqueous solution is 1:1-1:10, it is anti-with deionized water and ethanol under normal temperature after at the uniform velocity stirring reaction 24h
After backwashing washs, PAMAM modification nano silver wires is obtained after drying.（2）Textile is immersed in 1-10g/LPAMAM modification nano silver wires
10-60min in the aqueous solution, bath raio 1:10, rinsed, dried repeatedly with deionized water after taking-up；Then above-mentioned textile is impregnated
The 10-60min in 1-10g/L graphene oxide water solutions, bath raio 1:10, rinsed, dried, extremely repeatedly with deionized water after taking-up
One layer of nano silver wire/graphene oxide has been assembled into the surface of textile by this, then successively PAMAM modification nano silver wire and
Aforesaid operations are repeated in graphene oxide dressing liquid, determine textile surface nano silver wire/graphene oxide assembling as needed
The number of plies, be finally placed in reducing agent and reduced, wash, filter, be dried in vacuo after obtain being based on LBL self-assembly silver nanoparticle
The conductive spinning product of line/graphene.
Preferably, the reducing agent is that hydrazine hydrate, sodium borohydride, sodium citrate, vitamin C, hydroiodic acid, tea are more
One or more in phenol.
Nano silver wire is synthesized using polyol process, and specific steps refer to document：Peng Yongyi, Xu Guojun, Dai Guozhang, Li Hong
Build polyol process preparation process condition research [J] material Leaders of nano silver wires, 2015,29 (22):79-81+86；Xia Xing
Reach, Yang Bingchu, Zhang Xiang, the hot method of Zhou Conghua polyalcohols prepares nano silver wire and its application [J] in transparent conductive film
Functional material, 2016,47 (05):5091-5095；Li Yiqun liquid phases polyol process controlledly synthesis metal silver nanowires and its
Application [D] Lanzhou University in nesa coating, 2015；Ma Xiao, You Fangfang, Feng Jinyang, Zhao Xiujian polyol process prepare one
Tie up Ag nano wires [J] artificial lens journals, 2014,43 (03):587-591；Guo Ruiping, Zheng Min, Zhang Haixia microwave radiation technologies
Polyol process quickly prepares research [J] the Institutes Of Technology Of Taiyuan journal of Ag nano wires, 2013,44 (01):76-80；Middle promulgated by the State Council
Bright patent CN201610804238.9；Chinese invention patent CN201710357029.9.
Compared with prior art, the advantage of the invention is that：Utilize electronegative graphene oxide and the PAMAM of positively charged
The electrostatic interaction modified between nano silver wire, as film forming motive force, is modified to textile, obtains having excellent conduction
The textile of performance and fastness to washing, there is important application valency in fields such as wearable device, grade textiles, functional materials
Value.
Embodiment
The invention will be further elucidated with reference to specific embodiments.
Embodiment 1
（1）Nano silver wire is configured to the 1g/L aqueous solution, then adds the 1g/L PAMAM aqueous solution, the PAMAM and Yin Na
The volume ratio of the rice noodles aqueous solution is 1:1, under normal temperature after at the uniform velocity stirring reaction 24h, washed, dried repeatedly with deionized water and ethanol
After obtain PAMAM modification nano silver wire.（2）Cotton is immersed in 10min in the 1g/LPAMAM modification nano silver wire aqueous solution, bath
Than 1:10, rinsed, dried repeatedly with deionized water after taking-up；Then above-mentioned cotton is immersed in 1g/L graphene oxide water solutions
Middle 10min, bath raio 1:10, rinsed repeatedly with deionized water after taking-up, dry, be placed in 90 DEG C of reductase 12 h in hydrazine hydrate solution, wash
Wash, filter, be dried in vacuo after obtain the conductive spinning product based on LBL self-assembly nano silver wire/graphene.
Embodiment 2
（1）Nano silver wire is configured to the 5g/L aqueous solution, then adds the 5g/L PAMAM aqueous solution, the PAMAM and Yin Na
The volume ratio of the rice noodles aqueous solution is 1:5, under normal temperature after at the uniform velocity stirring reaction 24h, washed, dried repeatedly with deionized water and ethanol
After obtain PAMAM modification nano silver wire.（2）Woven dacron is immersed in 30min in the 5g/LPAMAM modification nano silver wire aqueous solution,
Bath raio 1:10, rinsed, dried repeatedly with deionized water after taking-up；Then above-mentioned woven dacron is immersed in 5g/L graphene oxide water
30min in solution, bath raio 1:10, rinsed, dried, so far by one layer of nano silver wire/oxidation repeatedly with deionized water after taking-up
Graphene is assembled into the surface of textile, then modifies in nano silver wire and graphene oxide dressing liquid and repeats in PAMAM successively
Aforesaid operations twice, are subsequently placed in sodium citrate 90 DEG C of reduction 12h, washing, filter, obtained after vacuum drying based on layer by layer from
Assemble the conductive spinning product of nano silver wire/graphene.
Embodiment 3
（1）Nano silver wire is configured to the 10g/L aqueous solution, then adds the 10g/L PAMAM aqueous solution, the PAMAM and silver
The volume ratio of the nano wire aqueous solution is 1:10, under normal temperature after at the uniform velocity stirring reaction 24h, washed repeatedly with deionized water and ethanol,
PAMAM modification nano silver wires are obtained after drying.（2）Silk fabric is immersed in the 10g/LPAMAM modification nano silver wire aqueous solution
60min, bath raio 1:10, rinsed, dried repeatedly with deionized water after taking-up；Then above-mentioned silk fabric is immersed in 10g/L oxygen
60min in graphite aqueous solution, bath raio 1:10, rinsed repeatedly with deionized water after taking-up, dry, so far receive one layer of silver
Rice noodles/graphene oxide is assembled into the surface of textile, then modifies nano silver wire in PAMAM successively and graphene oxide arranges
Five aforesaid operations are repeated in liquid, 60 DEG C of reduction 5h in sodium borohydride is subsequently placed in, washing, filters, obtains base after vacuum drying
In the conductive spinning product of LBL self-assembly nano silver wire/graphene.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.Here all embodiments can not be exhaustive.It is every to belong to this hair
Row of the obvious changes or variations that bright technical scheme is amplified out still in protection scope of the present invention.
Claims (6)
1. the preparation method of the conductive spinning product based on LBL self-assembly nano silver wire/graphene, it is characterised in that：
Step 1：Nano silver wire is configured to the 1-10g/L aqueous solution, then adds the 1-10g/L PAMAM aqueous solution, normal temperature
Under after at the uniform velocity stirring reaction 24h, washed repeatedly with deionized water and ethanol, dry after obtain PAMAM modification nano silver wires；
Step 2：Textile is immersed in 10-60min in the 1-10g/LPAMAM modification nano silver wire aqueous solution, bath raio 1:10, take
Rinsed, dried repeatedly with deionized water after going out；Then above-mentioned textile is immersed in 1-10g/L graphene oxide water solutions
10-60min, bath raio 1:10, rinsed, dried, so far by one layer of nano silver wire/graphite oxide repeatedly with deionized water after taking-up
Alkene is assembled into the surface of textile, then repeatedly above-mentioned in PAMAM modification nano silver wires and graphene oxide dressing liquid successively
Operation, the number of plies of textile surface nano silver wire/graphene oxide assembling is determined as needed, is finally placed in reducing agent and carries out
Reduction, washing, filter, obtain the conductive spinning product based on LBL self-assembly nano silver wire/graphene after vacuum drying.
2. the preparation method of the conductive spinning product according to claim 1 based on LBL self-assembly nano silver wire/graphene,
Characterized in that, the nano silver wire is synthesized using polyol process.
3. the preparation method of the conductive spinning product according to claim 1 based on LBL self-assembly nano silver wire/graphene,
Characterized in that, the volume ratio of the PAMAM and the nano silver wire aqueous solution is 1:1-1:10.
4. the preparation method of the conductive spinning product according to claim 1 based on LBL self-assembly nano silver wire/graphene,
Characterized in that, the textile includes the one or more in natural fiber, chemical fibre.
5. the preparation method of the conductive spinning product according to claim 1 based on LBL self-assembly nano silver wire/graphene,
Characterized in that, the reducing agent is one kind in hydrazine hydrate, sodium borohydride, sodium citrate, vitamin C, hydroiodic acid, Tea Polyphenols
It is or a variety of.
6. the conductive spinning product based on LBL self-assembly nano silver wire/graphene obtained by claim 1 preparation method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836684.2A CN107558179A (en) | 2017-09-17 | 2017-09-17 | Conductive spinning product based on LBL self-assembly nano silver wire/graphene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836684.2A CN107558179A (en) | 2017-09-17 | 2017-09-17 | Conductive spinning product based on LBL self-assembly nano silver wire/graphene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107558179A true CN107558179A (en) | 2018-01-09 |
Family
ID=60981210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710836684.2A Pending CN107558179A (en) | 2017-09-17 | 2017-09-17 | Conductive spinning product based on LBL self-assembly nano silver wire/graphene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107558179A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108517688A (en) * | 2018-07-03 | 2018-09-11 | 嘉兴学院 | A kind of production technology of RGO/Ag layer assemblies cellulose conductive yarn |
| CN108774879A (en) * | 2018-07-06 | 2018-11-09 | 东华大学 | A kind of preparation method of graphene coated conductive fiber |
| CN109267325A (en) * | 2018-07-19 | 2019-01-25 | 中国科学院宁波材料技术与工程研究所 | A kind of graphene/nanometer material that surface is evenly dispersed coating fiber and preparation method thereof |
| CN110468581A (en) * | 2019-08-29 | 2019-11-19 | 东旭光电科技股份有限公司 | Electrically conducting transparent sizing agent and preparation method thereof, using painted graphite alkene fiber of the electrically conducting transparent sizing agent and preparation method thereof |
| CN110699948A (en) * | 2019-10-30 | 2020-01-17 | 武汉低维材料研究院有限公司 | Tin oxide/silver nanowire/graphene electronic textile and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231068A (en) * | 2013-03-04 | 2013-08-07 | 东华大学 | Method for preparing dendrimer mediated super-fine gold nanowire |
| CN103469561A (en) * | 2013-09-12 | 2013-12-25 | 湖州金塔地纺织厂 | Finishing technology of nano-silver antimicrobial textile |
| CN104371714A (en) * | 2014-11-28 | 2015-02-25 | 赵兵 | Molybdenum trioxide-graphene oxide composite material and preparation method thereof |
| CN105427917A (en) * | 2016-01-06 | 2016-03-23 | 上海交通大学 | Metal nano wire transparent conductive film and preparation method thereof |
| CN106637924A (en) * | 2016-11-28 | 2017-05-10 | 苏州大学 | Antibacterial textile and preparation method thereof |
-
2017
- 2017-09-17 CN CN201710836684.2A patent/CN107558179A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231068A (en) * | 2013-03-04 | 2013-08-07 | 东华大学 | Method for preparing dendrimer mediated super-fine gold nanowire |
| CN103469561A (en) * | 2013-09-12 | 2013-12-25 | 湖州金塔地纺织厂 | Finishing technology of nano-silver antimicrobial textile |
| CN104371714A (en) * | 2014-11-28 | 2015-02-25 | 赵兵 | Molybdenum trioxide-graphene oxide composite material and preparation method thereof |
| CN105427917A (en) * | 2016-01-06 | 2016-03-23 | 上海交通大学 | Metal nano wire transparent conductive film and preparation method thereof |
| CN106637924A (en) * | 2016-11-28 | 2017-05-10 | 苏州大学 | Antibacterial textile and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108517688A (en) * | 2018-07-03 | 2018-09-11 | 嘉兴学院 | A kind of production technology of RGO/Ag layer assemblies cellulose conductive yarn |
| CN108517688B (en) * | 2018-07-03 | 2021-06-08 | 嘉兴学院 | Production process of RGO/Ag layer-by-layer assembled cellulose conductive yarn |
| CN108774879A (en) * | 2018-07-06 | 2018-11-09 | 东华大学 | A kind of preparation method of graphene coated conductive fiber |
| CN109267325A (en) * | 2018-07-19 | 2019-01-25 | 中国科学院宁波材料技术与工程研究所 | A kind of graphene/nanometer material that surface is evenly dispersed coating fiber and preparation method thereof |
| CN109267325B (en) * | 2018-07-19 | 2021-06-29 | 中国科学院宁波材料技术与工程研究所 | Graphene/nano material coated fiber with uniformly dispersed surface and preparation method thereof |
| CN110468581A (en) * | 2019-08-29 | 2019-11-19 | 东旭光电科技股份有限公司 | Electrically conducting transparent sizing agent and preparation method thereof, using painted graphite alkene fiber of the electrically conducting transparent sizing agent and preparation method thereof |
| CN110699948A (en) * | 2019-10-30 | 2020-01-17 | 武汉低维材料研究院有限公司 | Tin oxide/silver nanowire/graphene electronic textile and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107558179A (en) | Conductive spinning product based on LBL self-assembly nano silver wire/graphene | |
| CN107503124A (en) | Nano silver wire graphene conductive textile available for wearable device | |
| Islam et al. | Textile sensors for wearable applications: A comprehensive review | |
| Wang et al. | Mechanically flexible, waterproof, breathable cellulose/polypyrrole/polyurethane composite aerogels as wearable heaters for personal thermal management | |
| Hu et al. | Biodegradable, super-strong, and conductive cellulose macrofibers for fabric-based triboelectric nanogenerator | |
| Liman et al. | Mapping the progress in flexible electrodes for wearable electronic textiles: materials, durability, and applications | |
| KR101253032B1 (en) | Method for producing fiber and fabric with heating, heat-retaining and heat storage function | |
| CN107503125A (en) | A kind of conductive cotton fiber based on nano silver wire nano-Ag particles | |
| CN108330684A (en) | A kind of Multifunctional cotton fabric and preparation method thereof | |
| CN108517688A (en) | A kind of production technology of RGO/Ag layer assemblies cellulose conductive yarn | |
| CN107419518A (en) | Multifunctional cotton fiber based on nano silver wire/chitosan/fibroin | |
| CN107558216A (en) | Graphene oxide/chitosan/nano silver wire functionalization cotton fiber | |
| Hassan et al. | Applications of nanotechnology in textiles: A review | |
| Ma et al. | Hydrophobic wrapped carbon nanotubes coated cotton fabric for electrical heating and electromagnetic interference shielding | |
| CN107419517A (en) | A kind of chitosan/nano silver wire functionalization cotton fiber | |
| Shak Sadi et al. | Advances in the robustness of wearable electronic textiles: Strategies, stability, washability and perspective | |
| Hossain et al. | Durability of smart electronic textiles | |
| Liman et al. | Emerging washable textronics for imminent e-waste mitigation: strategies, reliability, and perspectives | |
| Xing et al. | Silk-based flexible electronics and smart wearable Textiles: Progress and beyond | |
| CN114657770B (en) | Preparation method of silk spandex composite conductive yarn flexible sensor | |
| Wang et al. | Fabrication of a type of silk/PEDOT conductive fibers for wearable sensor | |
| Heng et al. | Review on design strategies and applications of flexible cellulose‑carbon nanotube functional composites | |
| CN107558188A (en) | A kind of LBL self-assembly nano silver wire conductive fiber available for wearable device | |
| CN113604923A (en) | Graphene/silver composite elastic core-spun yarn and preparation method and application thereof | |
| Zhang et al. | Sodium alginate based skin-core fibers with profoundly enhanced moisture-electric generation performance and their multifunctionality |
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: 20180109 |