“…Carbon materials are proposed as the best candidates for energy storage owing to the attractive advantages including natural abundance, easy availability, low cost, eco-friendliness, and stability. Hitherto, different dimensional (0D, 1D, 2D, 3D) carbon materials, such as carbon onions (0D) [8,[12][13][14][15], carbon nanospheres (0D) [16][17][18][19][20], carbon fibers (1D) [21][22][23][24][25][26], carbon nanotubes (1D) [27][28][29], graphenes/ graphene oxide (2D) [30][31][32][33][34][35], carbon nanosheets (2D) [36][37][38][39], hierarchically porous carbons (3D) [40][41][42][43][44], carbide-derived carbons (3D) [45][46][47][48], templated carbons (3D) [49][50][51][52], metal-organic framework (MOF)-derived carbon (3D) [53][54][55][56][57][58][59], and carbon aerogels (3D) [60][61][62]<...>…”