Patterning of reduced graphene is successfully demonstrated through ink-jet printing of graphene oxide (GO) ink and subsequent reduction with hydrazine vapor in submillimeter scale. GO plate size is the most critical parameter for the success of facile ink-jet printing of GO ink. Prepared graphene lines show conductivity of 1.1 S m~(-1), which is a fifth of typical conductivity of graphene film, which might result from decreased percolation of graphene plates in ink-jet printing.
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机译：通过喷墨印刷氧化石墨烯（GO）墨水并随后在亚毫米级使用肼蒸气进行还原，可以成功地证明还原石墨烯的图案化。 GO板的尺寸是成功进行GO墨水轻松喷墨打印的最关键参数。制备的石墨烯线显示出1.1 S m〜（-1）的电导率，这是石墨烯薄膜典型电导率的五分之一，这可能是由于喷墨印刷中石墨烯板的渗透减少所致。
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