TY - JOUR
T1 - Influence of graphene/copper hybrid nanoparticle additives on tribological properties of solid cellulose lubricants
AU - Shi, Shih Chen
AU - Jiang, Shao Zhe
N1 - Funding Information:
The authors would also like to thank the Center for Micro/Nano Science and Technology and Instrument center, National Cheng Kung University (NCKU) for the technical support. The authors gratefully acknowledge the financial support for this project from the Ministry of Science and Technology, Taiwan (MOST 106-2221-E-006-092-MY3). The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Funding Information:
The authors gratefully acknowledge the financial support for this project from the Ministry of Science and Technology, Taiwan ( MOST 106-2221-E-006-092-MY3 ).
Publisher Copyright:
© 2020 Elsevier B.V.
PY - 2020/5/15
Y1 - 2020/5/15
N2 - As solid lubricant additives, graphene and copper nanostructures improve the tribological behavior. In this study, hybrid nanoparticles are synthesized for application in HPMC lubricating films. The synthesis mechanisms of the various synthetic parameters (growth temperature, growth time, and methane flow) on the growth of graphene on nanocopper particles and the effect on the quality after parameter modulation are discussed. Furthermore, the tribological properties of graphene/copper hybrid particles and HPMC prepared into composite solid lubricating coatings are investigated. The addition of hybrid particles to the solid lubricant effectively reduces the friction coefficient by 35% and the wear volume by at least 50%. The addition of hybrid particle additives and the changes in the tribological mechanism are discussed in detail, in addition.
AB - As solid lubricant additives, graphene and copper nanostructures improve the tribological behavior. In this study, hybrid nanoparticles are synthesized for application in HPMC lubricating films. The synthesis mechanisms of the various synthetic parameters (growth temperature, growth time, and methane flow) on the growth of graphene on nanocopper particles and the effect on the quality after parameter modulation are discussed. Furthermore, the tribological properties of graphene/copper hybrid particles and HPMC prepared into composite solid lubricating coatings are investigated. The addition of hybrid particles to the solid lubricant effectively reduces the friction coefficient by 35% and the wear volume by at least 50%. The addition of hybrid particle additives and the changes in the tribological mechanism are discussed in detail, in addition.
UR - https://www.scopus.com/pages/publications/85082168293
UR - https://www.scopus.com/pages/publications/85082168293#tab=citedBy
U2 - 10.1016/j.surfcoat.2020.125655
DO - 10.1016/j.surfcoat.2020.125655
M3 - Article
AN - SCOPUS:85082168293
SN - 0257-8972
VL - 389
JO - Surface and Coatings Technology
JF - Surface and Coatings Technology
M1 - 125655
ER -