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| 柔性透明石墨烯膜制备及导电性能研究 | |
| 引用本文： | 金成勋,李丹丹,余愿,徐涛,钱俊,只金芳.柔性透明石墨烯膜制备及导电性能研究[J].影像科学与光化学,2012,30(4). |
| 作者姓名： | 金成勋 李丹丹 余愿 徐涛 钱俊 只金芳 |
| 作者单位： | 1. 中国科学院理化技术研究所光化学转换与功能材料重点实验室,北京100190;中国科学院研究生院,北京100049;朝鲜国家科学院电子材料研究所功能材料实验室,平壤,朝鲜 2. 中国科学院理化技术研究所光化学转换与功能材料重点实验室,北京100190;中国科学院研究生院,北京100049 3. 中国科学院理化技术研究所光化学转换与功能材料重点实验室,北京,100190 |
| 基金项目： | 国家自然科学基金资助项目 |
| 摘 要： | 本文通过液相化学还原和热还原联合作用制备了柔性透明导电石墨烯膜.阳极氧化铝(AAO)模板在制备过程中既作为抽滤的滤网,又作为热还原处理时支撑石墨烯膜的衬底,制成的柔性透明石墨烯膜对波长为540—840nm的可见光透光率为80%,面电阻为850Ω/平方,这与化学气相沉积法制备的石墨烯膜(280—770Ω/平方)相近,而低于溶液法制备的石墨烯膜(通常是103—104Ω/平方). |
| 关 键 词： | 石墨烯柔性导电膜 转移办法 热还原 阳极氧化铝模板 石墨烯 |
A Hybrid Reduction Procedure for Preparing Flexible Transparent Graphene Films with Improved Electrical Properties |
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| KIM Song-hun , LI Dan-dan , YU Yuan , XU Tao , QIAN Jun , ZHI Jin-fang.A Hybrid Reduction Procedure for Preparing Flexible Transparent Graphene Films with Improved Electrical Properties[J].Imaging Science and Photochemistry,2012,30(4). | |
| Authors: | KIM Song-hun LI Dan-dan YU Yuan XU Tao QIAN Jun ZHI Jin-fang |
| Abstract: | A novel procedure for producing flexible transparent conductive Graphene films was reported.The synthetic procedure includes a solution-processed chemical reduction and an anodized aluminum oxide(AAO) membrane filter-assisted for thermal reduction.Final flexible transparent graphene films produced by this method exhibited the sheet resistance less than 850 Ω/square with 80% transmittance under visible-light irradiation(wavelengths: 540-840 nm).This sheet resistance value is close to that of the graphene films obtained from CVD method(280-770 Ω/square),and is much lower than that of the graphene films obtained from solution process(usually,in 103-104Ω/square). |
| Keywords: | flexible conductive graphene films transferring methods thermal reduction AAO membrane filter graphene |
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