A simple method to prepare high surface area activated carbon from carboxyl methyl cellulose by low temperature physical activation

作者：Martins Sabina; Fernandes J B^*

来源：Journal of Thermal Analysis and Calorimetry, 2013, 112(2): 1007-1011.

DOI：10.1007/s10973-012-2819-z

• CMC carbon
• Physical activation
• Low temperature carbon
• High surface area

Activated carbon with high surface area was prepared from sodium salt of carboxyl methyl cellulose by physical activation at 400 A degrees C followed by treatment in boiling water. The carbon was characterized by XRD, SEM, EPR, TG, IR, surface areas and porosity measurements. The carbon showed alkaline reaction in aqueous solution. It showed high surface area and pore volume in comparison to two commercially available carbons.

• 出版日期2013-5