Fig. 5
Adsorption configuration of O2 and acetic acid on different support: a O2 adsorbed on CNT; b O2 adsorbed on Ru4@CNT; c O2 adsorbed on Ni-NCNT; d O2 adsorbed on Ru4@NCNT; e O2 adsorbed on Ru4@Ni-NCNT; f CH3COOH adsorbed on CNT; g CH3COOH adsorbed on Ru4@CNT; h CH3COOH adsorbed on Ni-NCNT; i CH3COOH adsorbed on Ru4@NCNT; j CH3COOH adsorbed on Ru4@Ni-NCNT.
