SemOpenAlex |

SemOpenAlex

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007326312> ?p ?o ?g. }

Showing items 1 to 100 of ±119 with 100 items per page.

W2007326312 endingPage "14160" @default.
W2007326312 startingPage "14148" @default.
W2007326312 abstract "We propose a fluctuation model of the photochemical initiation of an explosive chain reaction in energetic materials. In accordance with the developed model, density fluctuations of photo-excited molecules serve as reaction nucleation sites due to the stochastic character of interactions between photons and energetic molecules. A further development of the reaction is determined by a competition of two processes. The first process is growth in size of the isolated reaction cell, leading to a micro-explosion and release of the material from the cell towards the sample surface. The second process is the overlap of reaction cells due to an increase in their size, leading to the formation of a continuous reaction zone and culminating in a macro-explosion, i.e., explosion of the entire area, covering a large part of the volume of the sample. Within the proposed analytical model, we derived expressions of the explosion probability and the duration of the induction period as a function of the initiation energy (exposure). An experimental verification of the model was performed by exploring the initiation of pentaerythritol tetranitrate (PETN) with the first harmonic of YAG: Nd laser excitation (1,064 nm, 10 ns), which has confirmed the adequacy of the model. This validation allowed us to make a few quantitative assessments and predictions. For example, there must be a few dozen optically excited molecules produced by the initial fluctuations for the explosive decomposition reaction to occur and the life-time of an isolated cell before the micro-explosion must be of the order of microseconds." @default.
W2007326312 created "2016-06-24" @default.
W2007326312 creator A5005940964 @default.
W2007326312 creator A5018961078 @default.
W2007326312 creator A5019581864 @default.
W2007326312 creator A5043401798 @default.
W2007326312 creator A5051078085 @default.
W2007326312 date "2013-11-15" @default.
W2007326312 modified "2023-09-25" @default.
W2007326312 title "Topography of Photochemical Initiation in Molecular Materials" @default.
W2007326312 cites W1971261617 @default.
W2007326312 cites W1979865702 @default.
W2007326312 cites W1987206505 @default.
W2007326312 cites W2001158793 @default.
W2007326312 cites W2001891994 @default.
W2007326312 cites W2004322590 @default.
W2007326312 cites W2004514813 @default.
W2007326312 cites W2006158385 @default.
W2007326312 cites W2007755734 @default.
W2007326312 cites W2008556668 @default.
W2007326312 cites W2015312615 @default.
W2007326312 cites W2015512134 @default.
W2007326312 cites W2016938600 @default.
W2007326312 cites W2031583838 @default.
W2007326312 cites W2036156116 @default.
W2007326312 cites W2044096434 @default.
W2007326312 cites W2048320487 @default.
W2007326312 cites W2051266864 @default.
W2007326312 cites W2056643270 @default.
W2007326312 cites W2058660282 @default.
W2007326312 cites W2066721084 @default.
W2007326312 cites W2073769492 @default.
W2007326312 cites W2076644003 @default.
W2007326312 cites W2076920260 @default.
W2007326312 cites W2087508572 @default.
W2007326312 cites W2090864855 @default.
W2007326312 cites W2134566200 @default.
W2007326312 cites W2152872098 @default.
W2007326312 cites W2158491026 @default.
W2007326312 cites W2171990922 @default.
W2007326312 cites W2328189165 @default.
W2007326312 cites W2328364125 @default.
W2007326312 cites W2331460860 @default.
W2007326312 cites W2468080937 @default.
W2007326312 doi "https://doi.org/10.3390/molecules181114148" @default.
W2007326312 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6269666" @default.
W2007326312 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24248143" @default.
W2007326312 hasPublicationYear "2013" @default.
W2007326312 type Work @default.
W2007326312 sameAs 2007326312 @default.
W2007326312 citedByCount "23" @default.
W2007326312 countsByYear W20073263122014 @default.
W2007326312 countsByYear W20073263122015 @default.
W2007326312 countsByYear W20073263122016 @default.
W2007326312 countsByYear W20073263122017 @default.
W2007326312 countsByYear W20073263122018 @default.
W2007326312 countsByYear W20073263122019 @default.
W2007326312 countsByYear W20073263122020 @default.
W2007326312 countsByYear W20073263122022 @default.
W2007326312 countsByYear W20073263122023 @default.
W2007326312 crossrefType "journal-article" @default.
W2007326312 hasAuthorship W2007326312A5005940964 @default.
W2007326312 hasAuthorship W2007326312A5018961078 @default.
W2007326312 hasAuthorship W2007326312A5019581864 @default.
W2007326312 hasAuthorship W2007326312A5043401798 @default.
W2007326312 hasAuthorship W2007326312A5051078085 @default.
W2007326312 hasBestOaLocation W20073263121 @default.
W2007326312 hasConcept C120665830 @default.
W2007326312 hasConcept C121332964 @default.
W2007326312 hasConcept C154238967 @default.
W2007326312 hasConcept C159467904 @default.
W2007326312 hasConcept C178790620 @default.
W2007326312 hasConcept C181500209 @default.
W2007326312 hasConcept C184779094 @default.
W2007326312 hasConcept C185592680 @default.
W2007326312 hasConcept C192562407 @default.
W2007326312 hasConcept C2776486069 @default.
W2007326312 hasConcept C2778026756 @default.
W2007326312 hasConcept C34742353 @default.
W2007326312 hasConcept C41999313 @default.
W2007326312 hasConcept C61048295 @default.
W2007326312 hasConceptScore W2007326312C120665830 @default.
W2007326312 hasConceptScore W2007326312C121332964 @default.
W2007326312 hasConceptScore W2007326312C154238967 @default.
W2007326312 hasConceptScore W2007326312C159467904 @default.
W2007326312 hasConceptScore W2007326312C178790620 @default.
W2007326312 hasConceptScore W2007326312C181500209 @default.
W2007326312 hasConceptScore W2007326312C184779094 @default.
W2007326312 hasConceptScore W2007326312C185592680 @default.
W2007326312 hasConceptScore W2007326312C192562407 @default.
W2007326312 hasConceptScore W2007326312C2776486069 @default.
W2007326312 hasConceptScore W2007326312C2778026756 @default.
W2007326312 hasConceptScore W2007326312C34742353 @default.
W2007326312 hasConceptScore W2007326312C41999313 @default.
W2007326312 hasConceptScore W2007326312C61048295 @default.
W2007326312 hasIssue "11" @default.
W2007326312 hasLocation W20073263121 @default.
W2007326312 hasLocation W20073263122 @default.