Synthesis and characterization of three-dimensional interconnected large-pore mesoporous cellular lignin carbon materials and their potential for CO2 capture

Electrostatically induced reconstruction of the 3D nitrogen-doped Ti3C2Tx electrode and its excellent desalination performance for hybrid capacitive deionization

“…Moreover, the pore size distribution of 3D-N-Ti 3 C 2 T x primarily centers around 4 nm and 35 nm, which is very favorable for ion adsorption. 36,37 Fig. 2(g) and (h) are the EDS mapping images of 3D-N-Ti 3 C 2 T x .…”

“…The expansive specific surface area can equip 3D-N-Ti 3 C 2 T x with far more ion adsorption sites than m-Ti 3 C 2 T x . Moreover, the pore size distribution of 3D-N-Ti 3 C 2 T x primarily centers around 4 nm and 35 nm, which is very favorable for ion adsorption 36,37. Fig.2(g) and (h) are the EDS mapping images of 3D-N-Ti 3 C 2 T x .…”

Recent developments in polysaccharide and lignin-based (nano)materials for CO2 capture

“…Sun et al studied the synthesis of ordered mesoporous carbons using lignin and siliceous mesostructured cellular foam as precursor and template, respectively, through a solvothermal procedure. 328 The synthesized lignin carbon materials showed a 3D large mesopore system as well as thin pore size distribution center. The fabricated mesoporous lignin carbon can be used as a support for CO 2 adsorption.…”

Synthesis of Mesoporous Carbon Adsorbents Using Biowaste Crude Glycerol as a Carbon Source via a Hard Template Method for Efficient CO2 Capture

“…They show high Brunauer–Emmett–Teller (BET) surface areas and CO 2 adsorption capacity (2.95 mmol-CO 2 ), which is higher than that of other mesoporous carbons. These were synthesized via a hard-templating method, and preparation conditions played a role in achieving the desired properties . Wang and colleagues have reported that peanut shells can be used to produce low-cost porous carbon materials through activation with either KOH or K 2 CO 3 .…”

“…These were synthesized via a hard-templating method, and preparation conditions played a role in achieving the desired properties. 16 Wang 17 and colleagues have reported that peanut shells can be used to produce low-cost porous carbon materials through activation with either KOH or K 2 CO 3 . According to their study, the K 2 CO 3 -activated peanut shells in particular exhibited excellent performance in both CO 2 adsorption and regeneration.…”