Preparation and characterization of nanocrystalline electrochromic NiO thin films prepared by sol-gel method
文献类型：期刊论文
| 作者 | Wang LZ(王连招)1; Meng FL(孟凡利)2; Sun YF(孙宇峰)2; Huang XJ(黄行九)2 ; Liu JH(刘锦淮)2
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| 刊名 | JOURNAL OF INORGANIC MATERIALS
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| 出版日期 | 2004 |
| 卷号 | 19 |
| 关键词 | NICKEL-OXIDE DEPOSITION PRESSURE nickel oxide thin film electrochromic properties sol-gel nanocrystalline |
| ISSN号 | 1000-324X |
| 其他题名 | Preparation and Characterization of Nanocrystalline Electrochromic NiO Thin Films Prepared by Sol-Gel Method |
| 英文摘要 | A precursor solution was prepared by dissolving nickel chloride salt and citric acid in butanol and ethanol. The solution was refluxed under continuous stirring and adding predetermined amount of water (solution in solvent). The thin films were deposited by dip-coating methods. The thin films were analyzed by TG, DSC, TEM, SEM, XRD and cyclic voltammetry. The influence of heat treatment temperature on film transmittance in the range of 350 nm to 850 nm was discussed. Results show that the thin film can transform from amorphous into cubic-NiO nanocrystalline by means of heat treatment. The results of cyclic voltammetry of the films, carried out in an electrochemical cell with three electrodes and 0.1 mol/L KOH electrolyte show that the NiO thin film treated at 350degreesC for 30min has a good electrochromic performance. As given voltage, the films reversibly change their colors from transparent to brown, and their transmittance can modulate from 80% to 30%. The cyclic voltammeter results also show that the film is quick to reach its electrochromic stable condition. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:1793141 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/96728]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 作者单位 | 1.中国科学技术大学化学系 2.中国科学院合肥智能机械研究所 3.中国科学院合肥智能机械研究所 4.中国科学院合肥智能机械研究所 5.中国科学院合肥智能机械研究所 |
| 推荐引用方式 GB/T 7714 | Wang LZ,Meng FL,Sun YF,et al. Preparation and characterization of nanocrystalline electrochromic NiO thin films prepared by sol-gel method[J]. JOURNAL OF INORGANIC MATERIALS,2004,19. |
| APA | 王连招,孟凡利,孙宇峰,黄行九,&刘锦淮.(2004).Preparation and characterization of nanocrystalline electrochromic NiO thin films prepared by sol-gel method.JOURNAL OF INORGANIC MATERIALS,19. |
| MLA | 王连招,et al."Preparation and characterization of nanocrystalline electrochromic NiO thin films prepared by sol-gel method".JOURNAL OF INORGANIC MATERIALS 19(2004). |
入库方式： OAI收割
来源：合肥物质科学研究院
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