喷墨打印咖啡环光刻法制备高分辨率大面积石墨烯图案。
Inkjet printing high-resolution, large-area graphene patterns by coffee-ring lithography.
机构信息
Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P.R. China; Graduate School of Chinese Academy of Sciences, Beijing 100039, P.R. China.
出版信息
Adv Mater. 2012 Jan 17;24(3):436-40. doi: 10.1002/adma.201103620. Epub 2011 Dec 21.
PMID:22190264
Abstract
Taking advantage of the "coffee-ring" effect, graphene electrodes with channel lengths as low as 1-2 micrometers are patterned by inkjet printing. Organic thin film transistors and complementary inverters are also fabricated using these graphene electrodes and show excellent performance.
摘要
利用“咖啡环”效应，通过喷墨打印将通道长度低至 1-2 微米的石墨烯电极进行图案化。使用这些石墨烯电极还制造了有机薄膜晶体管和互补反相器，并且表现出优异的性能。
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