棉织物石墨烯涂层及其导电性能研究
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摘要
采用导电性优异的石墨烯为导电填料应用在涂料中制备石墨烯功能涂料,并用于棉织物涂层。研究了石墨烯涂料的粒径、黏度及附着力,同时研究了织物导电性。实验表明:石墨烯质量分数为0.8%的石墨烯涂料在棉织物上涂覆6层时,涂层的电阻率仅为46.8Ω·cm,涂层的导电性能较好。水洗前后涂层织物的导电性变化不大,石墨烯涂层耐水洗牢度较好。
Graphene was used as a conductive material to prepare graphene functional coating for its excellent electrical conductivity, and the graphene functional coating was applied on cotton fabric. The particle size, viscosity and adhesive force of the graphene functional coating were investigated, as well as the electrical conductivity. The results showed that when cotton fabric was coated 6 times with 0.8% graphene coating,the electrical resistivity of cotton fabric coating was only 46.8Ω·cm, and the electrical conductivity was better. The electrical conductivity of cotton fabric coating was unchanged after washing, which meant the graphene coating presented good washing fastness.
Graphene was used as a conductive material to prepare graphene functional coating for its excellent electrical conductivity, and the graphene functional coating was applied on cotton fabric. The particle size, viscosity and adhesive force of the graphene functional coating were investigated, as well as the electrical conductivity. The results showed that when cotton fabric was coated 6 times with 0.8% graphene coating,the electrical resistivity of cotton fabric coating was only 46.8Ω·cm, and the electrical conductivity was better. The electrical conductivity of cotton fabric coating was unchanged after washing, which meant the graphene coating presented good washing fastness.
引文
[1]黄坤,曾宪光,裴嵩峰,等.石墨烯/环氧复合导电涂层的防腐性能研究[J].涂料工业,2015,45(1):17-20.
[2]槐抗抗,谷琦琦,郭何云,等.石墨烯改性水性丙烯酸树脂涂料的制备与性能[J].材料保护,2017,50(1):40-44.
[3]HASAN M R,HAMID S B A,BASIRUM W J,et al.Ga doped RGOTi O2composite on an ITO surface electrode for investigation of photoelectrocatalytic activity under visible light irradiation[J].New Journal of Chemistry,2015,39(1):369-376.
[4]娄世云.石墨烯/Ⅱ-Ⅵ族半导体纳米晶复合物的制备及光电性能研究[D].开封:河南大学,2013.
[5]LIM S P,PANDIKUMAR A,LIM Y S,et al.In-situ electrochemically deposited polypyrrole nanoparticles incorporated reduced graphene oxide as an efficient counter electrode for platinum-free dye-sensitized solar cells[J].Scientific Reports,2014(4):1-7.
[6]王海腾.基于石墨烯的锂离子电池负极材料的研究[D].北京:北京交通大学,2013.
[7]LI X,ZHENG Z,LIU X,et al.Nanostructured photoelectrochemical biosensor for highly sensitive detection of organophosphorous pesticides[J].Biosensors and Bioelectronics,2015,64:1-5.
[8]徐超.基于石墨烯材料的制备及其性能的研究[D].南京:南京理工大学,2010.
[9]SHEN B,LI Y,ZHAI W,et al.Compressible graphene-coated polymer foams with ultralow density for adjustable EMI shielding[J].ACS Applied Materials&Interfaces,2016,8(12):8 050.
[2]槐抗抗,谷琦琦,郭何云,等.石墨烯改性水性丙烯酸树脂涂料的制备与性能[J].材料保护,2017,50(1):40-44.
[3]HASAN M R,HAMID S B A,BASIRUM W J,et al.Ga doped RGOTi O2composite on an ITO surface electrode for investigation of photoelectrocatalytic activity under visible light irradiation[J].New Journal of Chemistry,2015,39(1):369-376.
[4]娄世云.石墨烯/Ⅱ-Ⅵ族半导体纳米晶复合物的制备及光电性能研究[D].开封:河南大学,2013.
[5]LIM S P,PANDIKUMAR A,LIM Y S,et al.In-situ electrochemically deposited polypyrrole nanoparticles incorporated reduced graphene oxide as an efficient counter electrode for platinum-free dye-sensitized solar cells[J].Scientific Reports,2014(4):1-7.
[6]王海腾.基于石墨烯的锂离子电池负极材料的研究[D].北京:北京交通大学,2013.
[7]LI X,ZHENG Z,LIU X,et al.Nanostructured photoelectrochemical biosensor for highly sensitive detection of organophosphorous pesticides[J].Biosensors and Bioelectronics,2015,64:1-5.
[8]徐超.基于石墨烯材料的制备及其性能的研究[D].南京:南京理工大学,2010.
[9]SHEN B,LI Y,ZHAI W,et al.Compressible graphene-coated polymer foams with ultralow density for adjustable EMI shielding[J].ACS Applied Materials&Interfaces,2016,8(12):8 050.