Matches in SemOpenAlex for { <https://semopenalex.org/work/W2959117951> ?p ?o ?g. }
- W2959117951 endingPage "21978" @default.
- W2959117951 startingPage "21965" @default.
- W2959117951 abstract "Abstract Notable effects of Li3AlH6 on the hydrogen storage properties of the NaBH4 are studied intensively. Li3AlH6 is synthesized by milling 2LiH-LiAlH4 mixture for 12 h. The best molar ratio of the NaBH4- Li3AlH6 destabilized system is 1:1 which has decomposed at two stages; Li3AlH6 decomposition stage at 170 °C and NaBH4decomposition stage at 400 °C. As no significant effect on the decomposition temperature between 1 h and 24 h of milling time can be observed, the 1-hour milling preparation method is selected for the characterization. Isothermal absorption has shown that the system is able to absorb 4.2 wt% and 6.1 wt% of hydrogen in 60 min at 330 °C and 420 °C under 30 atm of hydrogen pressure. In contrast, only about 3.4 wt% and 3.7 wt% of hydrogen can be absorbed by the milled NaBH4 under a similar condition. Meanwhile, the system is able to desorb 2.0 wt% and 4.1 wt% of hydrogen in 60 min at 330 °C and 420 °C in isothermal desorption while only 0.3 wt% and 2.1 wt% can be released by the milled NaBH4 under the similar condition. The decomposition activation energy and enthalpy of the NaBH4 stage are calculated to be 162.1 kJ/mol and 68.1 kJ/mol H2. Based on the X-ray diffraction analysis, Na, Al and AlB2 are formed during the dehydrogenation process. The formation of Al and AlB2 are the keys to the improvement of hydrogenation properties. It is concluded that Li3AlH6 is a good destabilizing agent for the NaBH4 system." @default.
- W2959117951 created "2019-07-23" @default.
- W2959117951 creator A5011316254 @default.
- W2959117951 creator A5026935855 @default.
- W2959117951 creator A5044096392 @default.
- W2959117951 creator A5051589665 @default.
- W2959117951 creator A5065496994 @default.
- W2959117951 creator A5083363885 @default.
- W2959117951 date "2019-08-01" @default.
- W2959117951 modified "2023-10-17" @default.
- W2959117951 title "Intensive investigation on hydrogen storage properties and reaction mechanism of the NaBH4-Li3AlH6 destabilized system" @default.
- W2959117951 cites W1588776739 @default.
- W2959117951 cites W1689115168 @default.
- W2959117951 cites W1966076938 @default.
- W2959117951 cites W1966157858 @default.
- W2959117951 cites W1982058518 @default.
- W2959117951 cites W1984280442 @default.
- W2959117951 cites W1984644396 @default.
- W2959117951 cites W1985622385 @default.
- W2959117951 cites W1992853606 @default.
- W2959117951 cites W1994007768 @default.
- W2959117951 cites W1995948923 @default.
- W2959117951 cites W1997582307 @default.
- W2959117951 cites W1998280586 @default.
- W2959117951 cites W1999102066 @default.
- W2959117951 cites W2000531082 @default.
- W2959117951 cites W2001063720 @default.
- W2959117951 cites W2002768547 @default.
- W2959117951 cites W2006138445 @default.
- W2959117951 cites W2016191990 @default.
- W2959117951 cites W2017053224 @default.
- W2959117951 cites W2018179567 @default.
- W2959117951 cites W2028712321 @default.
- W2959117951 cites W2040594829 @default.
- W2959117951 cites W2043547286 @default.
- W2959117951 cites W2044552255 @default.
- W2959117951 cites W2046355723 @default.
- W2959117951 cites W2049469308 @default.
- W2959117951 cites W2059135799 @default.
- W2959117951 cites W2068523205 @default.
- W2959117951 cites W2068822826 @default.
- W2959117951 cites W2070703218 @default.
- W2959117951 cites W2074386909 @default.
- W2959117951 cites W2077220973 @default.
- W2959117951 cites W2080447575 @default.
- W2959117951 cites W2081763439 @default.
- W2959117951 cites W2087389629 @default.
- W2959117951 cites W2090025507 @default.
- W2959117951 cites W2092230360 @default.
- W2959117951 cites W2092516827 @default.
- W2959117951 cites W2102503094 @default.
- W2959117951 cites W2107231510 @default.
- W2959117951 cites W2119533886 @default.
- W2959117951 cites W2124576943 @default.
- W2959117951 cites W2125801497 @default.
- W2959117951 cites W2128809028 @default.
- W2959117951 cites W2135959466 @default.
- W2959117951 cites W2140503516 @default.
- W2959117951 cites W2143294757 @default.
- W2959117951 cites W2153630312 @default.
- W2959117951 cites W2167897131 @default.
- W2959117951 cites W2171366844 @default.
- W2959117951 cites W2312661006 @default.
- W2959117951 cites W2319811851 @default.
- W2959117951 cites W2327829436 @default.
- W2959117951 cites W2422914924 @default.
- W2959117951 cites W2481301899 @default.
- W2959117951 cites W2511922313 @default.
- W2959117951 cites W2523591818 @default.
- W2959117951 cites W2582916998 @default.
- W2959117951 cites W2583615310 @default.
- W2959117951 cites W2591116507 @default.
- W2959117951 cites W2593303491 @default.
- W2959117951 cites W2594689362 @default.
- W2959117951 cites W2606757957 @default.
- W2959117951 cites W2620636264 @default.
- W2959117951 cites W2624240595 @default.
- W2959117951 cites W2766264261 @default.
- W2959117951 cites W2766703711 @default.
- W2959117951 cites W2783638324 @default.
- W2959117951 cites W2793269122 @default.
- W2959117951 cites W2796430121 @default.
- W2959117951 cites W2803585764 @default.
- W2959117951 cites W2912482825 @default.
- W2959117951 cites W2925239266 @default.
- W2959117951 doi "https://doi.org/10.1016/j.ijhydene.2019.06.076" @default.
- W2959117951 hasPublicationYear "2019" @default.
- W2959117951 type Work @default.
- W2959117951 sameAs 2959117951 @default.
- W2959117951 citedByCount "17" @default.
- W2959117951 countsByYear W29591179512020 @default.
- W2959117951 countsByYear W29591179512021 @default.
- W2959117951 countsByYear W29591179512022 @default.
- W2959117951 countsByYear W29591179512023 @default.
- W2959117951 crossrefType "journal-article" @default.
- W2959117951 hasAuthorship W2959117951A5011316254 @default.
- W2959117951 hasAuthorship W2959117951A5026935855 @default.
- W2959117951 hasAuthorship W2959117951A5044096392 @default.