Redox properties of nano-sized biochar derived from wheat straw biochar
Shiyin Wu, Xixi Cai, Zhiyang Liao, Wenjie He, Junhua Shen, Yong Yuan, Xun‐an Ning
Abstract
, respectively. On the basis of its redox activity of NBC, the NBC was capable of mediating the reduction of iron and manganese minerals as well as the degradation of methyl orange (MO) by sulfide. The NBC-700 could stimulate these reactions better than the NBC-400 due to its higher redox activity. Meanwhile, the NBC was more active in stimulating these reactions than bulk-biochar. Our results highlight the importance of size in evaluating the redox reactivity of biochar and related environmental processes and improve our understanding of the redox properties of biochar.
Topics & Concepts
BiocharStrawNano-RedoxRice strawChemistryMaterials scienceAgronomyPyrolysisBiologyComposite materialInorganic chemistryOrganic chemistryExtraction and Separation ProcessesAdvancements in Battery MaterialsRadioactive element chemistry and processing