SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "WFRF:(Zeng Qingdao) "

Search: WFRF:(Zeng Qingdao)

  • Result 1-1 of 1
Sort/group result
   
EnumerationReferenceCoverFind
1.
  • Jin, Bao, et al. (author)
  • Phase transition structural superlubricity
  • 2024
  • In: Matter. - : Cell Press. - 2590-2393 .- 2590-2385.
  • Journal article (peer-reviewed)abstract
    • Structural superlubricity refers to a state with almost vanishing friction and wear between crystalline surfaces in incommensurate configurations. However, thus far, this phenomenon has been observed only at solid-solid interfaces. Here, we constructed an in situ heterojunction between a crystalline boundary tribofilm and a pressure-induced solid-phase 1–dodecanol molecular layer, achieving structural superlubricity in a liquid-solid interface. This novel superlubricity state, termed phase transition structural superlubricity (PTSS), is induced by incommensurate slip at the in situ heterojunction. Atomic force microscopy experiments and molecular dynamics simulations demonstrated that the friction of in situ heterojunction exhibits a periodicity of 180°. Notably, the PTSS arises when the molecular axis of 1–dodecanol is oriented 90° to the direction of friction. These findings provide a novel design strategy for structural superlubricity and bridge the gap between liquid and solid superlubricity, shedding substantial light upon achieving structural superlubricity across a broad range of environments.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-1 of 1
Type of publication
journal article (1)
Type of content
peer-reviewed (1)
Author/Editor
Zhang, He (1)
Chen, Guangyan (1)
Jin, Bao (1)
Zhao, Jun (1)
He, Yongyong (1)
Luo, Jianbin (1)
show more...
Meng, Ting (1)
Zhang, Minyi (1)
Cao, Yuwei (1)
Fang, Dazhen (1)
Zhang, Chenhui (1)
Yu, Xiaohui (1)
Zeng, Qingdao (1)
show less...
University
Luleå University of Technology (1)
Language
English (1)
Research subject (UKÄ/SCB)
Engineering and Technology (1)
Year
2024 (1)

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view