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(a) Illustration of the automated CO2 laser irradiation process for the exfoliation and reconstruction of the LIVGNs. (b) Digital photograph of the sample upon irradiation (4 × 2 cm sample, the irradiated area marked in the center). (c) CA measurements of the pristine graphite foil (left) and the LIVGNs (right). (d) Digital photograph of the LIVGNs sample, demonstrating robust flexibility.
