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- Chen, Siji, et al. Show all 7 Authors
- Colloids and surfaces 2019 v.568 pp. 173-183
- adsorption; agricultural wastes; aqueous solutions; carbon; carbonization; catalysts; colloids; corn straw; dyes; iron oxides; kinetics; magnetism; models; pH; pollution; potassium hydroxide; rhodamines; sodium hydroxide; sorption isotherms; surface area
- ... A porous carbon material (PCCS) derived from an agricultural waste (corn straw) was prepared by simple methods including carbonization and chemical activation. It is the first time that the mixed alkali consisted of KOH and NaOH have been used for producing PCCS, and the results indicate that the mixed alkali could be better activator than pure KOH or NaOH. When the ratio of KOH and NaOH was 1 : 1 ...