Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000177914> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2000177914 endingPage "1999" @default.
- W2000177914 startingPage "1991" @default.
- W2000177914 abstract "Abstract A model explaining and predicting generation of a temporal electric potential during nitridation of a single metal pellet has been developed. The model takes into account the kinetics of defects formation and assumes that the rate of the chemical reaction can be described by the shrinking-core process. The model simulations have shown that time scale of the generated electric potential depends on both the initial nitride shell thickness and heat removal from the particle surface. At thin initial shell and low rate of heat removal the maximum of the surface electric potential is attained before the temperature and surface nitrogen concentration have reached their maximums but after the maximum of nitridation has appeared. Quasi-neutral distributions of metal vacancies and electron holes are formed at the maximum temperature. At thick initial shell and/or high rates of heat removal from the particle surface the potential maximum may be observed much later: after the maximum temperature has been achieved. Correspondingly, non-equilibrium concentrations of the charged defects exist till the end of nitridation. In contrast to oxidation the nitrogen adsorption rate constants (the activation energy and pre-exponent) have negligible effect on the surface potential form and amplitude. At the ignition limit the rate of nitridation is proportional to the power of −1/2 for the ambient nitrogen pressure in the proposed scheme of defects formation. Metal vacancies and electron holes are the main charged defects in nitrides during nitrogen combustion. The nitride formation is limited by transfer of the vacancies in nitride." @default.
- W2000177914 created "2016-06-24" @default.
- W2000177914 creator A5052479810 @default.
- W2000177914 creator A5074568165 @default.
- W2000177914 date "2007-01-01" @default.
- W2000177914 modified "2023-09-24" @default.
- W2000177914 title "Formation of charged defects during the nitridation of a metal particle" @default.
- W2000177914 cites W1970691911 @default.
- W2000177914 cites W1975219250 @default.
- W2000177914 cites W1989082469 @default.
- W2000177914 cites W2004745711 @default.
- W2000177914 cites W2017365270 @default.
- W2000177914 cites W2044882869 @default.
- W2000177914 cites W2047841961 @default.
- W2000177914 cites W2049204369 @default.
- W2000177914 cites W2049727101 @default.
- W2000177914 cites W2080198082 @default.
- W2000177914 cites W2084016950 @default.
- W2000177914 cites W2085059303 @default.
- W2000177914 cites W2095728826 @default.
- W2000177914 cites W2102167863 @default.
- W2000177914 cites W2112790430 @default.
- W2000177914 cites W2116088282 @default.
- W2000177914 cites W2164976237 @default.
- W2000177914 cites W2167657634 @default.
- W2000177914 cites W242715848 @default.
- W2000177914 cites W2432517183 @default.
- W2000177914 cites W2970436143 @default.
- W2000177914 cites W2981264952 @default.
- W2000177914 doi "https://doi.org/10.1016/j.proci.2006.07.055" @default.
- W2000177914 hasPublicationYear "2007" @default.
- W2000177914 type Work @default.
- W2000177914 sameAs 2000177914 @default.
- W2000177914 citedByCount "6" @default.
- W2000177914 countsByYear W20001779142013 @default.
- W2000177914 countsByYear W20001779142014 @default.
- W2000177914 countsByYear W20001779142021 @default.
- W2000177914 countsByYear W20001779142022 @default.
- W2000177914 crossrefType "journal-article" @default.
- W2000177914 hasAuthorship W2000177914A5052479810 @default.
- W2000177914 hasAuthorship W2000177914A5074568165 @default.
- W2000177914 hasConcept C111368507 @default.
- W2000177914 hasConcept C127313418 @default.
- W2000177914 hasConcept C191897082 @default.
- W2000177914 hasConcept C192562407 @default.
- W2000177914 hasConcept C2778517922 @default.
- W2000177914 hasConcept C544153396 @default.
- W2000177914 hasConceptScore W2000177914C111368507 @default.
- W2000177914 hasConceptScore W2000177914C127313418 @default.
- W2000177914 hasConceptScore W2000177914C191897082 @default.
- W2000177914 hasConceptScore W2000177914C192562407 @default.
- W2000177914 hasConceptScore W2000177914C2778517922 @default.
- W2000177914 hasConceptScore W2000177914C544153396 @default.
- W2000177914 hasIssue "2" @default.
- W2000177914 hasLocation W20001779141 @default.
- W2000177914 hasOpenAccess W2000177914 @default.
- W2000177914 hasPrimaryLocation W20001779141 @default.
- W2000177914 hasRelatedWork W2022507789 @default.
- W2000177914 hasRelatedWork W2038064646 @default.
- W2000177914 hasRelatedWork W2070338356 @default.
- W2000177914 hasRelatedWork W2312389078 @default.
- W2000177914 hasRelatedWork W2322722469 @default.
- W2000177914 hasRelatedWork W2937808965 @default.
- W2000177914 hasRelatedWork W3046190049 @default.
- W2000177914 hasRelatedWork W3094131129 @default.
- W2000177914 hasRelatedWork W4231413117 @default.
- W2000177914 hasRelatedWork W4253328832 @default.
- W2000177914 hasVolume "31" @default.
- W2000177914 isParatext "false" @default.
- W2000177914 isRetracted "false" @default.
- W2000177914 magId "2000177914" @default.
- W2000177914 workType "article" @default.