【摘 要】
:
Graphene doped AZO thin films were prepared by sol-gel method with using metal salts and reduced grapheneoxide(rgo) as raw materials and using ethylene glyc
【机 构】
:
Ningbo Institute of Materials Techenology and Enginneering1, Ningbo 315201
【出 处】
:
2016’中国溶胶-凝胶学术研讨会暨国际论坛
论文部分内容阅读
Graphene doped AZO thin films were prepared by sol-gel method with using metal salts and reduced grapheneoxide(rgo) as raw materials and using ethylene glycol dimethyl ether as solvent,though spin coating to form wet film,last thin film was obtained after annealing at 500 ℃.Respectively by means of X-ray diffraction (XRD), scanningelectron microscopy (SEM),transmission electron microscope(TEM),X-ray photoelectron spectroscopy (XPS) analysis, ultraviolet visible absorption spectroscopy (UV-Vis) and four-point prober tester for thin film materials of morphology, structure characterization.The experimental results show that, Al was doped into the crystal of ZnO,nanoparticlesZnO are uniformly distributed on the rgonanosheets.RGO doping led to destruction and reorganization of ZnO structure but nanoparticles ZnO still had ahexagonalwurtzite structure with a preferential orientation along(002)crystal plane at surface of rgo.And the square resistance of graphene doped AZO thin films has been improved significantly compare to pru AZO thin films(about from 55 k ohm/sq drop to 8 k ohm/sq).Preparation of graphene doped AZO thin films explore the feasible method for its application in the preparation of composite materials and the application of transparent conductive films.
其他文献
Homogenous neodymium doped yttrium aluminum gamet (Nd∶YAG) powders were synthesized by the reverse co-precipitation with ammonium hydrogen carbonate as pre
[摘 要] 名优教师是中小学教师队伍的中坚力量,是教师专业发展的带头人,其数量和质量影响教师队伍的整体水平,而且在教师队伍中起着承上启下的重要作用,是推进基础教育改革的生力军,探索名优教师队伍建设的实施策略对建设高素质的教师队伍至关重要。 [关键词] 名优教师;专业发展;师德建设;策略 [中图分类号] G443 [文献标识码] A 名优教师队伍建设是教师队伍建设的核心和重点,建
With Poplar fibers as the research materials, wood fiber/Si-P composites were prepared via sol-gel technology.The water content in sol was an important para
音乐是来源于生活的艺术,要让幼儿受到音乐的熏陶,就要让幼儿感知到音乐和生活的联系.在文中,结合音乐节奏教学,探讨了小班幼儿生活化的音乐节奏教学.
写真一词大约是在九十年代初期进入大陆的。刚出现时,带点神秘,带点性感,带点小资与反叛,感觉上是尤物的专用词。任何形式的影像构成都注定将很快被模仿或传播,写真更快。泛
“呵,呵,呵,我若欢颜少烦恼,世间烦恼变欢颜。为人烦恼终无济,大道还生欢喜间。国能欢喜君臣合,欢喜庭中父子联。手是多欢荆树茂.夫妻能喜琴瑟贤。主宾何在堪无喜,上下情欢分
对于很多小学生来说,他们在这一阶段主要能够接受的传统文化教学主要集中在语文课堂的逐步影响中,因此为了能够引导小学生在日常的传统文化教学环境中也能够通过语文教学核心
For the first time to our knowledge, Yb3+/Al3+/P5+/F-co-doped silica preforms were fabricated by sol-gel process combined with high temperature melting tech
本研究以甲基三乙氧基硅烷(MTES)和正硅酸乙酯(TEOS)为硅源,通过二步溶胶凝胶法制备SiO2湿凝胶,经老化和超临界后制备了超弹性SiO2气凝胶,最后将得到的SiO2气凝胶用六甲基二
Polymer-derived ceramics have drawn considerable attention for their flexibility to fabricate into diverse shapes such as fibers, ceramic foams or globes.Th