%0 Journal Article %T Nano Bi Chemical Modification and Tribological Properties of Bi/SiO2 Composite as Lubricating Oil Additives %A Liu, Cong %A Yin, Yanguo %A Li, Congmin %A Xu, Ming %A Li, Rongrong %A Chen, Qi %J Tribology Letters %V 70 %N 3 %@ 1023-8883 %D 2022-09-01 %I Springer US %~ DeepDyve