Charcoal Adsorption 12 Activated carbon 8 Carbon dioxide 8 Phosphoric acid 8 adsorption 8 article 8 Carbon 6 Isotherms 6 Kinetics 6 Microporosity 6 Temperature 6 Thermogravimetric analysis 6 activated carbon 6 nitrogen 6 porosity 6 priority journal 6 Pyrolysis 5 Activated carbon cloth 4 Activated carbon cloths 4 Adsorption data 4 Atmospheric temperature 4 Chemical activation 4 Fabrics 4 Inert atmospheres 4 Microporous 4 Microporous materials 4 Nitrogen 4 Nitrogen isotherms 4 Phosphoric Acid 4