首页期刊信息编委及顾问期刊发行联系方式使用帮助常见问题ENGLISH
位置:首页 >> 正文
二氧化锡–石墨烯复合薄膜的制备及结构和性能
作者:蔡文豪   王立坤   郁建元 赵洪力 
单位:(亚稳材料制备技术与科学国家重点实验室 燕山大学材料科学与工程学院 河北 秦皇岛 066004) 
关键词:透明导电薄膜 氟掺杂二氧化锡 石墨烯 分散稳定性 光学和电学性能 
分类号:TB43
出版年,卷(期):页码:2019,47(10):0-0
DOI:
摘要:

 通过酸化和表面活性剂处理改善了石墨烯的分散稳定性,采用喷雾热解法在玻璃基底上制备了掺杂氟的二氧化锡(FTO)薄膜及其与石墨烯的复合(FTO-G)薄膜。采用X射线衍射仪、扫描电子显微镜分析了薄膜的结构和微观形貌;采用紫外分光光度计、高精度雾度仪和四点探针方阻仪分析了薄膜的光学和电学性能。结果表明:聚乙烯吡咯烷酮(PVP)具有较好的分散稳定效果,石墨烯的加入对FTO的结构和性能产生了显著的影响,并出现花椰菜特征的表面形貌;当酸化石墨烯浓度为0.3 mg/mL时,FTO-G复合薄膜具有最大的择优取向度、最小的方块电阻为5.0 Ω/sq和最大的雾度值为10.53%,品质因数最高为15.51×10?3 ??1,综合性能最好。

基金项目:
河北省应用基础研究计划重点基础研究资助项目(17961109D);国家重点研发计划项目(2016YFB0303902)。
作者简介:
参考文献:

 [1] ZHANG X, RAJARAMAN R. S. R, LIU H H, et al. Graphene’s potential in materials science and engineering[J]. RSC Adv, 2014, 4(55): 28987?29011.

[2] 陈旭东, 陈召龙, 孙靖宇, 等. 石墨烯玻璃: 玻璃表面上石墨烯的直接生长[J]. 物理化学学报, 2016, 32(1): 14?27.
CHEN X D, CHEN Z L, SUN J Y, et al. Acta Phys-Chim Sin(in Chinese), 2016, 32(1): 14?27.
[3] 王立坤, 郁建元, 王丽, 等. 掺杂对二氧化锡薄膜光电性能的影  响[J]. 硅酸盐学报, 2018, 46(4): 590?597. 
WANG L K, YU J Y, WANG L, et al. J Chin Ceram Soc, 2018, 46(4): 590?597.
[4] MOKARIPOOR E, BAGHERI-MOHAGHEGHI M M. Study of structural, electrical and photoconductive properties of F and P co-doped SnO2 transparent semiconducting thin film deposited by spray pyrolysis[J]. Mater Sci Semicon Proc, 2015, 30: 400?405.
[5] ELANGOVAN E, SINGH M P, RAMAMURTHI K. Studies on structural and electrical properties of spray deposited SnO2:F thin films as a function of film thickness[J]. Mater Sci Eng B, 2004, 113(2): 143?148.
[6] 赖新宇, 姜宏, 赵会峰, 等. 在线化学气相沉积法制备雾度可控的SnO2:F薄膜[J]. 硅酸盐学报, 2013, 41(12): 1679?1684.
LAI X Y, JIANG H, ZHAO H F, et al. J Chin Ceram Soc, 2013, 41(12): 1679?1684.
[7] 赵冬梅, 李振伟, 刘领弟, 等. 石墨烯/碳纳米管复合材料的制备及应用进展[J]. 化学学报, 2014, 72(2): 185?200.
ZHAO D M, LI Z W, LIU L D, et al. Acta Chim Sin(in Chinese), 2014, 72(2): 185?200.
[8] LOTYA M, HERNANDEZ Y, KING P J, et al. Liquid phase production of graphene by exfoliation of graphite in surfactant/water solutions[J]. J Am Chem Soc, 2009, 131(10): 3611?3620.
[9] LIN J X, CHEN D Q, DONG J, et al. Preparation of polyvinylpyrrolidone-decorated hydrophilic graphene via in situ ball milling[J]. J Mater Sci, 2015, 50(24): 8057?8063.
[10] FERNÁNDEZ-MERINO M J, PAREDES J I, VILLAR-RODIL S, et al. Investigating the in?uence of surfactants on the stabilization of aqueous reduced graphene oxide dispersions and the characteristics of their composite ?lms[J]. Carbon, 2012, 50(9): 3184?3194.
[11] CONSONNI V, REY G, ROUSSEL H, et al. Preferential orientation of fluorine-doped SnO2 thin films: The effects of growth temperature[J]. Acta Mater, 2013, 61(1): 22?31.
[12] GUO Q, QIN X. Flower-like SnO2 nanoparticles grown on graphene as anode materials for lithium-ion batteries[J]. J Solid State Electrochem, 2014, 18(4): 1031?1039.
[13] LI W C, YANG Y L, WU ALBERT T. High surface textured SnO2 hybrid thin ?lms fabricated using the nozzle-spraying process for solar cell applications[J]. Appl Surf Sci, 2013, 277: 30?34.
[14] KIM C Y, RIU D H. Raman scattering, electrical and optical properties of fluorine-doped tin oxide thin films with (200) and (301) preferred orientation[J]. Mater Chem Phys, 2014, 148(3): 810?817.
[15] BELANGER D, DODELET J P, LOMBOS B A, et al. Thickness dependence of transport properties of doped polycrystalline tin oxide films[J]. J Electrochem Soc, 1985, 132(6): 1398?1405.
[16] HAACKE G. New figure of merit for transparent conductors[J]. J Appl Phys, 1976, 47(9): 4086?4089.
服务与反馈:
文章下载】【加入收藏
中国硅酸盐学会《硅酸盐学报》编辑室
京ICP备10016537号-2
京公网安备 11010802024188号
地址:北京市海淀区三里河路11号    邮政编码:100831
电话:010-57811253  57811254    
E-mail:jccs@ceramsoc.com