Southeast University

Xiangchen Kong

Rui Xiao

Chao Liu

Weicong Xu

Jiahuan Xu

Beichen Xue

Yuyang Fan

A biomass-based porous carbon composite material and preparation thereof and an application thereof in COadsorption are provided. In the biomass-based porous carbon composite material, with a pulping black liquid solid as a precursor, by arc treatment, porous carbon structures capable of physically adsorbing COand basic substances capable of chemically adsorbing COare obtained; with lignin in the precursor as the carbon source, and sodium hydroxide, sodium salts, and small-molecular carbohydrate degradation products in the precursor as the template and activator, porous carbon structures are obtained by arc thermal carbonization and self-activation; the basic substances are obtained by allowing sodium hydroxide and sodium salts in the precursor to undergo arc thermal decomposition. Further, the present disclosure relates to an application of the biomass-based porous carbon composite material in COadsorption.

Growing community of inventors

Nanjing, China

Xiangchen Kong