FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4220852181> ?p ?o ?g. }

• W4220852181 endingPage "11091" @default.
• W4220852181 startingPage "11079" @default.
• W4220852181 abstract "As an important hydrogen storage material, aluminum hydride is widely used in the combustion field. However, the oxidation behavior and potential mechanism of aluminum hydride nanoparticle (AHNP) in the combustion process are not clear. Molecular reactive dynamics was used to explore the oxidation behavior and mechanism of pure and core-shell AHNP with different oxide layer thickness, particle size and oxygen concentration. The simulation results show that uneven oxidation of AHNP surface presents branched distribution, and the oxidation process is carried out by the interdiffusion of O and Al. The core Al diffusion coefficient of 40 ps (1.42 × 10−4 cm2/s) is much larger than that of shell O atoms (4.90 × 10−5 cm2/s), indicating that oxidation of core-shell AHNP is dominated by the uneven diffusion of core Al into the oxide layer driven by an electrostatic force. This leads to the formation of hydrogen gas chamber of different sizes. Mean square displacement shows that core Al tends to diffuse into a thinner oxide layer. The oxide layer inhibits the diffusion of core Al and H, resulting in a slower oxidation rate. The smaller AHNP exhibits a micro-explosion oxidation accompanied by the formation of small Al clusters, and the reaction process is dominated by aluminum diffusion. The initial reaction of the larger AHNP is mainly concentrated on the surface, the subsequent oxidation processes rely on heterogeneous reactions between the oxidation phase and AlH3. Under lower oxygen concentration, AHNP shows a lower oxidation rate and heat release, where core Al and environment O atoms diffuse toward each other to form a homogeneous OAl phase. Under higher oxygen concentration, the active Al atoms diffuse outward to form a hollow spherical structure. This work provides fundamental insight into the storage and application of AHNP that serve as a high energy density fuel." @default.
• W4220852181 created "2022-04-03" @default.
• W4220852181 creator A5020503110 @default.
• W4220852181 creator A5051316934 @default.
• W4220852181 creator A5063354416 @default.
• W4220852181 creator A5069259604 @default.
• W4220852181 creator A5071334150 @default.
• W4220852181 creator A5081628324 @default.
• W4220852181 date "2022-03-29" @default.
• W4220852181 modified "2023-09-26" @default.
• W4220852181 title "Atomic insights into combustion mechanism of nano‐aluminum hydride" @default.
• W4220852181 cites W1916076618 @default.
• W4220852181 cites W1970185130 @default.
• W4220852181 cites W1985234932 @default.
• W4220852181 cites W1988320850 @default.
• W4220852181 cites W2005440477 @default.
• W4220852181 cites W2016568113 @default.
• W4220852181 cites W2019465613 @default.
• W4220852181 cites W2035771884 @default.
• W4220852181 cites W2040411059 @default.
• W4220852181 cites W2047968138 @default.
• W4220852181 cites W2048726254 @default.
• W4220852181 cites W2051850416 @default.
• W4220852181 cites W2080982166 @default.
• W4220852181 cites W2107231510 @default.
• W4220852181 cites W2155155530 @default.
• W4220852181 cites W2164909781 @default.
• W4220852181 cites W2203673041 @default.
• W4220852181 cites W2253425543 @default.
• W4220852181 cites W2316134656 @default.
• W4220852181 cites W2333787883 @default.
• W4220852181 cites W2340116763 @default.
• W4220852181 cites W2766873780 @default.
• W4220852181 cites W2792939095 @default.
• W4220852181 cites W2801134662 @default.
• W4220852181 cites W2897577118 @default.
• W4220852181 cites W2915661305 @default.
• W4220852181 cites W3000309054 @default.
• W4220852181 cites W3007532944 @default.
• W4220852181 cites W3031117700 @default.
• W4220852181 cites W3047476436 @default.
• W4220852181 cites W3087938180 @default.
• W4220852181 cites W3089215929 @default.
• W4220852181 cites W3111324841 @default.
• W4220852181 cites W3114343423 @default.
• W4220852181 cites W3116637408 @default.
• W4220852181 cites W3127553623 @default.
• W4220852181 cites W3131903554 @default.
• W4220852181 cites W3152967673 @default.
• W4220852181 cites W3193783963 @default.
• W4220852181 doi "https://doi.org/10.1002/er.7910" @default.
• W4220852181 hasPublicationYear "2022" @default.
• W4220852181 type Work @default.
• W4220852181 citedByCount "3" @default.
• W4220852181 countsByYear W42208521812023 @default.
• W4220852181 crossrefType "journal-article" @default.
• W4220852181 hasAuthorship W4220852181A5020503110 @default.
• W4220852181 hasAuthorship W4220852181A5051316934 @default.
• W4220852181 hasAuthorship W4220852181A5063354416 @default.
• W4220852181 hasAuthorship W4220852181A5069259604 @default.
• W4220852181 hasAuthorship W4220852181A5071334150 @default.
• W4220852181 hasAuthorship W4220852181A5081628324 @default.
• W4220852181 hasConcept C105923489 @default.
• W4220852181 hasConcept C121332964 @default.
• W4220852181 hasConcept C127413603 @default.
• W4220852181 hasConcept C147789679 @default.
• W4220852181 hasConcept C159467904 @default.
• W4220852181 hasConcept C159985019 @default.
• W4220852181 hasConcept C178790620 @default.
• W4220852181 hasConcept C185592680 @default.
• W4220852181 hasConcept C191897082 @default.
• W4220852181 hasConcept C192562407 @default.
• W4220852181 hasConcept C2779851234 @default.
• W4220852181 hasConcept C42360764 @default.
• W4220852181 hasConcept C512968161 @default.
• W4220852181 hasConcept C513153333 @default.
• W4220852181 hasConcept C540031477 @default.
• W4220852181 hasConcept C69357855 @default.
• W4220852181 hasConcept C97355855 @default.
• W4220852181 hasConceptScore W4220852181C105923489 @default.
• W4220852181 hasConceptScore W4220852181C121332964 @default.
• W4220852181 hasConceptScore W4220852181C127413603 @default.
• W4220852181 hasConceptScore W4220852181C147789679 @default.
• W4220852181 hasConceptScore W4220852181C159467904 @default.
• W4220852181 hasConceptScore W4220852181C159985019 @default.
• W4220852181 hasConceptScore W4220852181C178790620 @default.
• W4220852181 hasConceptScore W4220852181C185592680 @default.
• W4220852181 hasConceptScore W4220852181C191897082 @default.
• W4220852181 hasConceptScore W4220852181C192562407 @default.
• W4220852181 hasConceptScore W4220852181C2779851234 @default.
• W4220852181 hasConceptScore W4220852181C42360764 @default.
• W4220852181 hasConceptScore W4220852181C512968161 @default.
• W4220852181 hasConceptScore W4220852181C513153333 @default.
• W4220852181 hasConceptScore W4220852181C540031477 @default.
• W4220852181 hasConceptScore W4220852181C69357855 @default.
• W4220852181 hasConceptScore W4220852181C97355855 @default.
• W4220852181 hasIssue "8" @default.
• W4220852181 hasLocation W42208521811 @default.

• next