Matches in SemOpenAlex for { <https://semopenalex.org/work/W2888943969> ?p ?o ?g. }
- W2888943969 abstract "Abstract Superlubricity of graphite sliding against graphene can be easily attained at the nanoscale when it forms the incommensurate contact under a low contact pressure. However, the achievement of superlubricity under an ultrahigh contact pressure (>1 GPa), which has more applications in the lubrication of micromachine and nanomachine, remains unclear. Here, this problem is addressed and the robust superlubricity of graphite is obtained under ultrahigh contact pressures of up to 2.52 GPa, by the formation of transferred graphene nanoflakes on a silicon tip. The friction coefficient becomes as low as 0.0003, a state that is attributed to the extremely low shear strength of the graphene/graphite interface in the incommensurate contact. When the pressure exceeds some threshold, the superlubricity state collapses suddenly with the friction coefficient increasing ≈10 times. The failure of superlubricity originates from the delamination of the topmost graphene layers on graphite under ultrahigh contact pressures, which requires the tip to provide additional exfoliation energies during the sliding process. The results demonstrate that the superlubricity of graphite sliding against graphene can exist stably under ultrahigh contact pressure, which would appear to accelerate its application in nanoscale lubrication." @default.
- W2888943969 created "2018-09-07" @default.
- W2888943969 creator A5004665689 @default.
- W2888943969 creator A5040562660 @default.
- W2888943969 creator A5090949378 @default.
- W2888943969 date "2018-08-29" @default.
- W2888943969 modified "2023-10-14" @default.
- W2888943969 title "Superlubricity of Graphite Sliding against Graphene Nanoflake under Ultrahigh Contact Pressure" @default.
- W2888943969 cites W1542723705 @default.
- W2888943969 cites W1798922910 @default.
- W2888943969 cites W1965203667 @default.
- W2888943969 cites W1965258086 @default.
- W2888943969 cites W1969354969 @default.
- W2888943969 cites W1985393072 @default.
- W2888943969 cites W1988225690 @default.
- W2888943969 cites W2000432085 @default.
- W2888943969 cites W2018964489 @default.
- W2888943969 cites W2020711856 @default.
- W2888943969 cites W2022073134 @default.
- W2888943969 cites W2026732753 @default.
- W2888943969 cites W2027447935 @default.
- W2888943969 cites W2029314957 @default.
- W2888943969 cites W2045459420 @default.
- W2888943969 cites W2070493214 @default.
- W2888943969 cites W2072235684 @default.
- W2888943969 cites W2075835715 @default.
- W2888943969 cites W2080888704 @default.
- W2888943969 cites W2088833556 @default.
- W2888943969 cites W2095958618 @default.
- W2888943969 cites W2122689218 @default.
- W2888943969 cites W2135258444 @default.
- W2888943969 cites W2146202010 @default.
- W2888943969 cites W2298434925 @default.
- W2888943969 cites W2319632370 @default.
- W2888943969 cites W2319639043 @default.
- W2888943969 cites W2340382719 @default.
- W2888943969 cites W2345035883 @default.
- W2888943969 cites W2464213660 @default.
- W2888943969 cites W2612931172 @default.
- W2888943969 cites W2782131884 @default.
- W2888943969 cites W2792523789 @default.
- W2888943969 cites W2888943969 @default.
- W2888943969 cites W4233382434 @default.
- W2888943969 cites W4385995239 @default.
- W2888943969 cites W654952102 @default.
- W2888943969 doi "https://doi.org/10.1002/advs.201800810" @default.
- W2888943969 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6247022" @default.
- W2888943969 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30479926" @default.
- W2888943969 hasPublicationYear "2018" @default.
- W2888943969 type Work @default.
- W2888943969 sameAs 2888943969 @default.
- W2888943969 citedByCount "76" @default.
- W2888943969 countsByYear W28889439692019 @default.
- W2888943969 countsByYear W28889439692020 @default.
- W2888943969 countsByYear W28889439692021 @default.
- W2888943969 countsByYear W28889439692022 @default.
- W2888943969 countsByYear W28889439692023 @default.
- W2888943969 crossrefType "journal-article" @default.
- W2888943969 hasAuthorship W2888943969A5004665689 @default.
- W2888943969 hasAuthorship W2888943969A5040562660 @default.
- W2888943969 hasAuthorship W2888943969A5090949378 @default.
- W2888943969 hasBestOaLocation W28889439691 @default.
- W2888943969 hasConcept C129162502 @default.
- W2888943969 hasConcept C159985019 @default.
- W2888943969 hasConcept C171250308 @default.
- W2888943969 hasConcept C184608416 @default.
- W2888943969 hasConcept C192562407 @default.
- W2888943969 hasConcept C2779698641 @default.
- W2888943969 hasConcept C2989152160 @default.
- W2888943969 hasConcept C30080830 @default.
- W2888943969 hasConcept C33373654 @default.
- W2888943969 hasConcept C45206210 @default.
- W2888943969 hasConceptScore W2888943969C129162502 @default.
- W2888943969 hasConceptScore W2888943969C159985019 @default.
- W2888943969 hasConceptScore W2888943969C171250308 @default.
- W2888943969 hasConceptScore W2888943969C184608416 @default.
- W2888943969 hasConceptScore W2888943969C192562407 @default.
- W2888943969 hasConceptScore W2888943969C2779698641 @default.
- W2888943969 hasConceptScore W2888943969C2989152160 @default.
- W2888943969 hasConceptScore W2888943969C30080830 @default.
- W2888943969 hasConceptScore W2888943969C33373654 @default.
- W2888943969 hasConceptScore W2888943969C45206210 @default.
- W2888943969 hasFunder F4320321001 @default.
- W2888943969 hasIssue "11" @default.
- W2888943969 hasLocation W28889439691 @default.
- W2888943969 hasLocation W28889439692 @default.
- W2888943969 hasLocation W28889439693 @default.
- W2888943969 hasLocation W28889439694 @default.
- W2888943969 hasOpenAccess W2888943969 @default.
- W2888943969 hasPrimaryLocation W28889439691 @default.
- W2888943969 hasRelatedWork W1964067963 @default.
- W2888943969 hasRelatedWork W1968700603 @default.
- W2888943969 hasRelatedWork W2034994617 @default.
- W2888943969 hasRelatedWork W2067350259 @default.
- W2888943969 hasRelatedWork W2154942857 @default.
- W2888943969 hasRelatedWork W2460852646 @default.
- W2888943969 hasRelatedWork W2539030366 @default.
- W2888943969 hasRelatedWork W2611754364 @default.
- W2888943969 hasRelatedWork W2912821835 @default.
- W2888943969 hasRelatedWork W4320907430 @default.