“…Therefore, the development of low‐polluting, renewable CO 2 adsorbents has become a top priority 10 . Among all adsorbents for CO 2 capture, solid adsorbents, such as covalent organic framework, 11 metal‐organic framework, zeolite molecular sieves, 12 silicon‐based materials, 13 alkali metal carbonate materials, 14 porous carbon materials, and so on 15 are widely considered because of their low corrosiveness, low regeneration cost, low pollution, and high stability. Porous carbon materials have abundant sources, developed pore structures, and modifiable surface chemistry 16 .…”