Activated carbon 6 Activated carbon cloths Adsorption 6 Phosphoric acid 6 activated carbon 6 adsorption 6 article 6 Activated carbon cloth 4 Charcoal 4 Chemical activation 4 Electrically conductive 4 Lyocells 4 Microporosity 4 Microporous 4 cellulose 4 nitrogen 4 porosity 4 priority journal 4 (PL) properties 2 Activated-carbon cloths 2 Activating agent 2 Activating agents 2 Adsorption capacities 2 Adsorption data 2 Air Pollutants 2 Ammonium citrate 2 Ammonium compounds 2 BET surface areas 2 Before and after 2 Behavioral research 2