2011 Fiscal Year Final Research Report
Recovery of high purity ITO films from Liquid Crystal Panels
| Project/Area Number |
22656206
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Recycling engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
KANO Junya 東北大学, 多元物質科学研究所, 准教授 (40271978)
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| Project Period (FY) |
2010 – 2011
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| Keywords | ITO / 液晶パネル / インジウム / リサイクル |
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| Research Abstract |
A new and convenient recovery method of ITO has been developed. The polymer film contents has burned at around 500℃ according to the thermal analysis. The method is to heat at 600℃ in one minute to remove polymer film contents and to do quench in water immediately. Then, ITO powder on the surface of glass plate was separated into water.
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