JP5753584B2 - グラフェン膜の導電性を増大させるための方法 - Google Patents
グラフェン膜の導電性を増大させるための方法 Download PDFInfo
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- JP5753584B2 JP5753584B2 JP2013524387A JP2013524387A JP5753584B2 JP 5753584 B2 JP5753584 B2 JP 5753584B2 JP 2013524387 A JP2013524387 A JP 2013524387A JP 2013524387 A JP2013524387 A JP 2013524387A JP 5753584 B2 JP5753584 B2 JP 5753584B2
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Description
204:第1の光活性層
206:第2の光活性層
208:グラフェン膜
Claims (18)
- グラフェン膜の導電性を増大させるための方法であって、
1又は複数のグラフェン・シートから前記グラフェン膜を形成するステップと、
前記グラフェン・シートをドープするよう構成された一電子酸化剤を含む溶液に前記グラフェン・シートを曝露し、前記グラフェン・シートの共役ネットワークを妨害しないようにしながら前記グラフェン・シートの導電性を増大させ、これにより前記グラフェン膜の全体の導電性を増大させるステップと、
を含む方法。 - 前記グラフェン膜を形成するステップは、前記グラフェン・シートを前記溶液に曝露するステップの前に行われ、前記グラフェン・シートの透明度は、前記グラフェン・シートを前記溶液に曝露することによって変化しない、請求項1に記載の方法。
- 前記グラフェン・シートを前記溶液に曝露するステップは、前記グラフェン膜を形成するステップの前に行われ、前記グラフェン・シートの透明度は、前記グラフェン・シートを前記溶液に曝露することによって変化しない、請求項1に記載の方法。
- 溶媒中の前記溶液を調製するステップをさらに含む、請求項1〜3のいずれか1項に記載の方法。
- 前記一電子酸化剤が完全に溶解するまで前記溶液を撹拌するステップをさらに含む、請求項4に記載の方法。
- 前記一電子酸化剤は、トリエチルオキソニウムヘキサクロロアンチモナートを含む、請求項4または5に記載の方法。
- 前記溶媒は、塩化メチレン、ジメチルホルミアミド、クロロホルム及びアセトンのうちの1つ又は複数を含む、請求項4〜6のいずれか1項に記載の方法。
- 前記グラフェン・シートを前記溶液に曝露するステップは、前記溶液中に前記グラフェン・シートを浸すステップを含む、請求項1〜7のいずれか1項に記載の方法。
- 前記グラフェン・シートは、30分間、前記溶液中に浸される、請求項8に記載の方法。
- 前記溶液中に前記グラフェン・シートを浸すステップが行われた後、前記グラフェン・シートを溶媒ですすぐステップをさらに含む、請求項8または9に記載の方法。
- 前記すすぐステップでの溶媒は、アセトンを含む、請求項10に記載の方法。
- 前記グラフェン膜を形成するステップは、基板上に前記グラフェン・シートを堆積させて前記グラフェン膜を形成するステップである、請求項1〜11のいずれか1項に記載の方法。
- 前記グラフェン・シートは、リフトオフ技術を用いて前記基板上に堆積される、請求項12に記載の方法。
- 前記基板は光起電デバイスの少なくとも一部分を含む、請求項12に記載の方法。
- 請求項1の方法により調整された、導電性が増大したグラフェン膜。
- グラフェン膜から光起電デバイス上に透明電極を製造する方法であって、
1又は複数のグラフェン・シートから前記グラフェン膜を形成するステップと、
前記グラフェン・シートをドープするように構成された一電子酸化剤を含む溶液に前記グラフェン・シートを曝露し、前記グラフェン・シートの共役ネットワークを妨害しないようにしながら前記グラフェン・シートの導電性を増大させ、これにより前記グラフェン膜の全体の導電性を増大させるステップと、
を含む方法。 - 前記グラフェン膜を形成するステップは、前記グラフェン・シートを前記溶液に曝露するステップの前に行われ、前記グラフェン・シートの透明度は、前記グラフェン・シートを前記溶液に曝露することによって変化しない、請求項16に記載の方法。
- 前記グラフェン・シートを前記溶液に曝露するステップは、前記グラフェン膜を形成するステップの前に行われ、前記グラフェン・シートの透明度は、前記グラフェン・シートを前記溶液に曝露することによって変化しない、請求項16に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US12/859,426 | 2010-08-19 | ||
US12/859,426 US8293607B2 (en) | 2010-08-19 | 2010-08-19 | Doped graphene films with reduced sheet resistance |
PCT/EP2011/059413 WO2012022513A1 (en) | 2010-08-19 | 2011-06-07 | Doped graphene films with reduced sheet resistance |
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JP2013536149A JP2013536149A (ja) | 2013-09-19 |
JP5753584B2 true JP5753584B2 (ja) | 2015-07-22 |
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Country Status (6)
Country | Link |
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US (2) | US8293607B2 (ja) |
JP (1) | JP5753584B2 (ja) |
CN (1) | CN103081027B (ja) |
DE (1) | DE112011102747T5 (ja) |
GB (1) | GB2496347B (ja) |
WO (1) | WO2012022513A1 (ja) |
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WO2015126139A1 (en) | 2014-02-19 | 2015-08-27 | Samsung Electronics Co., Ltd. | Wiring structure and electronic device employing the same |
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CN104658731B (zh) * | 2014-12-22 | 2018-02-16 | 中国科学院重庆绿色智能技术研究院 | 一种稳定掺杂降低石墨烯薄膜方块电阻的方法 |
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- 2011-06-07 JP JP2013524387A patent/JP5753584B2/ja not_active Expired - Fee Related
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- 2011-06-07 DE DE112011102747T patent/DE112011102747T5/de active Pending
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- 2011-06-07 CN CN201180040066.8A patent/CN103081027B/zh active Active
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Publication number | Publication date |
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CN103081027A (zh) | 2013-05-01 |
CN103081027B (zh) | 2016-01-06 |
GB201303286D0 (en) | 2013-04-10 |
GB2496347A (en) | 2013-05-08 |
WO2012022513A1 (en) | 2012-02-23 |
US20130011960A1 (en) | 2013-01-10 |
JP2013536149A (ja) | 2013-09-19 |
GB2496347B (en) | 2017-03-08 |
US8853034B2 (en) | 2014-10-07 |
US8293607B2 (en) | 2012-10-23 |
US20120045865A1 (en) | 2012-02-23 |
DE112011102747T5 (de) | 2013-07-11 |
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