Fig. 7: FTIR spectrum of biochar.
From: Insight into catalytic effects of alkali metal salts addition on bamboo and cellulose pyrolysis

a Cellulose pyrolysis. b Bamboo pyrolysis.
From: Insight into catalytic effects of alkali metal salts addition on bamboo and cellulose pyrolysis
a Cellulose pyrolysis. b Bamboo pyrolysis.