Gas phase adsorption of ammonia using nano TiO2-activated carbon composites – Effect of TiO2loading and composite characterization

Autor: Rezaei, Ebrahim, Azar, Ruth, Nemati, Mehdi, Predicala, Bernardo
Zdroj: Journal of Environmental Chemical Engineering; December 2017, Vol. 5 Issue: 6 p5902-5911, 10p
Abstrakt: •Addition of TiO2enhanced ammonia adsorption capacity of AC substantially.•Sol-gel method resulted in deposition of TiO2nano-particles of 2–10nm•The optimum loading of TiO2in TiO2-AC composite was 30%.•Ammonia adsorption capacity of TiO2-AC (30%) was superior to commercial TiO2.•Size of TiO2nano-particles was a crucial factor for adsorption of ammonia.
Databáze: Supplemental Index
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