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P.‐Y. Chen, R. H. Hurt, I. Y. Wong and co‐workers demonstrate a hierarchical graphene surface architecture generated by using various sequences and combinations of extreme mechanical deformation, as shown in the false‐colored SEM image. As described on page 3564, the sequential patterning approach enables the design of feature sizes and orientations across multiple length scales which are retained...
Multigenerational graphene oxide architectures can be programmed by specific sequences of mechanical deformations. Each new deformation results in a progressively larger set of features decorated by smaller preexisting patterns, indicating a structural “memory.” It is shown that these multiscale architectures are superhydrophobic and display excellent functionality as electrochemical electrodes.
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