Fig. 2: Examination of flake lateral size and thickness. | npj 2D Materials and Applications

Fig. 2: Examination of flake lateral size and thickness.

From: Cyclic production of biocompatible few-layer graphene ink with in-line shear-mixing for inkjet-printed electrodes and Li-ion energy storage

Fig. 2

a SEM images of graphite. b 2000 cycles. c 4000 cycles. d 6000 cycles. e The lateral size distribution is plotted as a function of processing cycles, error is calculated as the standard deviation (n = 50). f An AFM micrograph displaying a typical profile of a 6000 cycles graphene flake with a thickness of 8 nm and lateral size of 270 nm. The scale bar is 230 nm. g Lateral size and h thickness of the 6000 cycles graphene ink obtained from AFM analyses.

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