A nanoscale observation to explain the discrepancy of electron exchange capacities between biochar containing comparable surface redox-active moieties

A nanoscale observation to explain the discrepancy of electron exchange capacities between biochar containing comparable surface redox-active moieties

Highlights The microscopic distribution of RAMs on biochar was achieved by combining C-AFM and a mediated electrochemical method. The uneven distribution of RAMs enabled biochar to possess outstanding EEC by enhancing accessibility. The removal of submicron particles that only occupied 1-4‰wt reduce...

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Bibliographic Details
Main Authors: Shasha Li, Liming Shao, Hua Zhang, Xuemin Lu, Fan Lü, Pinjing He
Format: Article
Language:English
Published: Springer 2022-07-01
Series:Biochar
Subjects:
Biochar
Pyrogenic chars
Redox property
Electron exchange capacity
C-AFM
Online Access:https://doi.org/10.1007/s42773-022-00165-y

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