Figure 2.
![Crystal structures of representative 3D sp2 carbons. (a) Bct-4. (b) H-6. (c) HS-C48. (d) CP-C20. (e) CP-C24. (f) P-192 carbon schwarzite. (g) K4-carbon. (h) Triangular carbon foam. (i) 3D orthogonal and diamond-like CNT networks. Adapted with permission from ref. [98]. Copyright 2011 American Chemical Society.](https://oup.silverchair-cdn.com/oup/backfile/Content_public/Journal/nsr/12/5/10.1093_nsr_nwaf125/1/nwaf125fig2.jpeg?Expires=1749317895&Signature=UzpxV0ALdvxCS-Dg4EvBRMsCTQctlbJRX0~RBjnaq3tcVMqBl1Fpmw4HseynbEZlYxRC-3CPJ110Toy71jx2IMzRCQf5mxkFNwPjfk10fJkPp1E2cyk38YB1MHP2WRV1fehRrJMWzlMy32bAywxghYiY000-brPxpQs51vKP7KCqXSIMa7K4H7jOjQ4LfWDgxr4UrT5ShdCTGpnOimY6JOahl8NDwfwa3TXqvEwJOqX2LODKuTx1x8UrwIYJXSygEYdb-fPfXxchjXLBTaggn8X39yLtxgp~fbDps0szyq7n-XFe6z1Spn13j9yHr-NFAnt8waqm6LK1DdsjxD0ERA__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
Crystal structures of representative 3D sp2 carbons. (a) Bct-4. (b) H-6. (c) HS-C48. (d) CP-C20. (e) CP-C24. (f) P-192 carbon schwarzite. (g) K4-carbon. (h) Triangular carbon foam. (i) 3D orthogonal and diamond-like CNT networks. Adapted with permission from ref. [98]. Copyright 2011 American Chemical Society.
