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Synthesis and characteristics of (Bi2Ba3O4-delta)(b1/b2)CoO2 thin films by chemical solution deposition

文献类型：期刊论文

作者Wei, Renhuai1; Tang, Xianwu1; Hu, Ling1; Zhu, Xiaoguang1; Yang, Jie1; Song, Wenhai1; Dai, Jianming1; Zhu, Xuebin1; Sun, Yuping1,2,3
刊名JOURNAL OF ALLOYS AND COMPOUNDS
出版日期2017-02-15
卷号694期号:无页码:333-339
关键词Layered Cobaltates Thin Film Growth Thermoelectric Chemical Solution Deposition
DOI10.1016/j.jallcom.2016.10.012
文献子类Article
英文摘要(Bi2Ba3O4-delta)(b1/b2)CoO2 (BBC) thin films are prepared on LaAlO3 (001) single crystal substrates by chemical solution deposition. The annealing temperature effects on the thin film microstructures as well as transport properties are investigated. The results of X-ray diffraction, energy dispersive spectrometry and transmission electron microscopy confirm the formation of stoichiometric BBC thin films with c-axis orientation. Annealing temperature plays a very important role in determination of resistivity and Seebeck coefficient due to the variations of grain size, carrier concentration and mobility. The resistivity behaviors for the different temperature-annealed thin films obey different electrical transport mechanisms at low, medium and high measured temperature ranges. The optimized BBC thin film is annealed at 600 degrees C, showing a metal-insulator transition at about 100 K and the resistivity and Seebeck coefficient at 300 K is of 8.7 m Omega cm, 74.4 mu V K-1, respectively. The results will provide an effective route to fabricate BBC thin films as well as a guidance for investigation about its transport properties. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词THERMOELECTRIC PROPERTIES ; SINGLE-CRYSTALS ; TEMPERATURE ; CA3CO4O9 ; CERAMICS ; GROWTH ; OXIDES ; MICROSTRUCTURE ; BI2SR2CO2OY ; RESISTIVITY
WOS研究方向Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000390622900046
资助机构Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; 11174288) ; 11174288) ; 11174288) ; 11174288) ; 11174288) ; 11174288) ; 11174288) ; 11174288) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201513) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Basic Research Program of China(2014CB931704) ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; National Nature Science Foundation of China(51171177 ; 11174288) ; 11174288) ; 11174288) ; 11174288) ; 11174288) ; 11174288) ; 11174288) ; 11174288)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/30268]  
专题合肥物质科学研究院_中科院固体物理研究所
作者单位1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
2.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China
3.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714		 Wei, Renhuai,Tang, Xianwu,Hu, Ling,et al. Synthesis and characteristics of (Bi2Ba3O4-delta)(b1/b2)CoO2 thin films by chemical solution deposition[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2017,694(无):333-339.
APA Wei, Renhuai.,Tang, Xianwu.,Hu, Ling.,Zhu, Xiaoguang.,Yang, Jie.,...&Sun, Yuping.(2017).Synthesis and characteristics of (Bi2Ba3O4-delta)(b1/b2)CoO2 thin films by chemical solution deposition.JOURNAL OF ALLOYS AND COMPOUNDS,694(无),333-339.
MLA Wei, Renhuai,et al."Synthesis and characteristics of (Bi2Ba3O4-delta)(b1/b2)CoO2 thin films by chemical solution deposition".JOURNAL OF ALLOYS AND COMPOUNDS 694.无(2017):333-339.

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来源：合肥物质科学研究院

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