Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311389442> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W4311389442 endingPage "353" @default.
- W4311389442 startingPage "350" @default.
- W4311389442 abstract "The research was conducted to study the thermal conductivity of detonation nanodiamonds-based composites. Composite nanodiamond materials were obtained in the course of thermobaric sintering at the press-free high-pressure apparatus (BARS) under 5 GPa and at temperatures within the range of 1100 –1500°С. It was ascertained that unlike diamond monocrystals with their thermal conductivity reaching up to 2100 W / (mK), the thermal conductivity of a nanodiamond composite is considerably lower and does not go beyond 18 W / (mK). Specifically, the temperature dependence of the thermal conductivity coefficient of a nanodiamond composite is anomalous as compared to a similar dependence in diamond monocrystals. The thermal conductivity coefficient in diamond monocrystals grows in compliance with the rising temperature, whereas it shows practically no changes in a nanodiamond composite in the temperature range of 50 – 300°С. Such a temperature dependence of the thermal-conductivity coefficient is apparently related to the features of the phonon spectrum of diamond monocrystals. This feature is stipulated by the dependence of the phonon spectrum of nanocrystals on their size, represented by a set of phonon modes in the range of the wave vector 0 < q <1 / L, i.e., the size of a diamond nanocrystal of 4.5 nm is alleged to limit the excitation of harmonics during nanodiamond composite heating, as opposed to macroscopic crystals that demonstrate the excitation of higher-frequency phonon modes during temperature growing." @default.
- W4311389442 created "2022-12-26" @default.
- W4311389442 creator A5028091534 @default.
- W4311389442 creator A5052350693 @default.
- W4311389442 creator A5069637969 @default.
- W4311389442 creator A5074310676 @default.
- W4311389442 creator A5075050258 @default.
- W4311389442 creator A5081657010 @default.
- W4311389442 creator A5090314246 @default.
- W4311389442 creator A5074445592 @default.
- W4311389442 date "2022-12-01" @default.
- W4311389442 modified "2023-10-14" @default.
- W4311389442 title "Heat-conducting properties of thermobarically-sintered detonation nanodiamond" @default.
- W4311389442 cites W1973095991 @default.
- W4311389442 cites W1981308727 @default.
- W4311389442 cites W1981444126 @default.
- W4311389442 cites W2012404925 @default.
- W4311389442 cites W2024761332 @default.
- W4311389442 cites W2028486006 @default.
- W4311389442 cites W2031120287 @default.
- W4311389442 cites W2056532473 @default.
- W4311389442 cites W2058272047 @default.
- W4311389442 cites W2069369898 @default.
- W4311389442 cites W2080340578 @default.
- W4311389442 cites W2085443359 @default.
- W4311389442 cites W2120408617 @default.
- W4311389442 cites W2135986759 @default.
- W4311389442 cites W2149169235 @default.
- W4311389442 cites W2364497605 @default.
- W4311389442 cites W2767403582 @default.
- W4311389442 cites W2769278155 @default.
- W4311389442 cites W3000024384 @default.
- W4311389442 doi "https://doi.org/10.22226/2410-3535-2022-4-350-353" @default.
- W4311389442 hasPublicationYear "2022" @default.
- W4311389442 type Work @default.
- W4311389442 citedByCount "0" @default.
- W4311389442 crossrefType "journal-article" @default.
- W4311389442 hasAuthorship W4311389442A5028091534 @default.
- W4311389442 hasAuthorship W4311389442A5052350693 @default.
- W4311389442 hasAuthorship W4311389442A5069637969 @default.
- W4311389442 hasAuthorship W4311389442A5074310676 @default.
- W4311389442 hasAuthorship W4311389442A5074445592 @default.
- W4311389442 hasAuthorship W4311389442A5075050258 @default.
- W4311389442 hasAuthorship W4311389442A5081657010 @default.
- W4311389442 hasAuthorship W4311389442A5090314246 @default.
- W4311389442 hasBestOaLocation W43113894421 @default.
- W4311389442 hasConcept C104779481 @default.
- W4311389442 hasConcept C121332964 @default.
- W4311389442 hasConcept C154238967 @default.
- W4311389442 hasConcept C159985019 @default.
- W4311389442 hasConcept C16643434 @default.
- W4311389442 hasConcept C178790620 @default.
- W4311389442 hasConcept C185592680 @default.
- W4311389442 hasConcept C192562407 @default.
- W4311389442 hasConcept C203397868 @default.
- W4311389442 hasConcept C24169881 @default.
- W4311389442 hasConcept C26873012 @default.
- W4311389442 hasConcept C2776921476 @default.
- W4311389442 hasConcept C2777715892 @default.
- W4311389442 hasConcept C39353612 @default.
- W4311389442 hasConcept C97346530 @default.
- W4311389442 hasConcept C97355855 @default.
- W4311389442 hasConceptScore W4311389442C104779481 @default.
- W4311389442 hasConceptScore W4311389442C121332964 @default.
- W4311389442 hasConceptScore W4311389442C154238967 @default.
- W4311389442 hasConceptScore W4311389442C159985019 @default.
- W4311389442 hasConceptScore W4311389442C16643434 @default.
- W4311389442 hasConceptScore W4311389442C178790620 @default.
- W4311389442 hasConceptScore W4311389442C185592680 @default.
- W4311389442 hasConceptScore W4311389442C192562407 @default.
- W4311389442 hasConceptScore W4311389442C203397868 @default.
- W4311389442 hasConceptScore W4311389442C24169881 @default.
- W4311389442 hasConceptScore W4311389442C26873012 @default.
- W4311389442 hasConceptScore W4311389442C2776921476 @default.
- W4311389442 hasConceptScore W4311389442C2777715892 @default.
- W4311389442 hasConceptScore W4311389442C39353612 @default.
- W4311389442 hasConceptScore W4311389442C97346530 @default.
- W4311389442 hasConceptScore W4311389442C97355855 @default.
- W4311389442 hasFunder F4320324099 @default.
- W4311389442 hasIssue "4" @default.
- W4311389442 hasLocation W43113894421 @default.
- W4311389442 hasOpenAccess W4311389442 @default.
- W4311389442 hasPrimaryLocation W43113894421 @default.
- W4311389442 hasRelatedWork W1984566726 @default.
- W4311389442 hasRelatedWork W2005496670 @default.
- W4311389442 hasRelatedWork W2026608704 @default.
- W4311389442 hasRelatedWork W2035224729 @default.
- W4311389442 hasRelatedWork W2054113325 @default.
- W4311389442 hasRelatedWork W2371511033 @default.
- W4311389442 hasRelatedWork W2389621833 @default.
- W4311389442 hasRelatedWork W3048672776 @default.
- W4311389442 hasRelatedWork W4311389442 @default.
- W4311389442 hasRelatedWork W4319441829 @default.
- W4311389442 hasVolume "12" @default.
- W4311389442 isParatext "false" @default.
- W4311389442 isRetracted "false" @default.
- W4311389442 workType "article" @default.