Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Sweta, Shriniwasan"'
Publikováno v:
Journal of Alloys and Compounds. 742:1002-1005
Kinetic parameter ( k ) and growth dimensionality ( n ) of Johnson-Mehl-Avrami-Kolmogorov equation are sensitive to phenomena controlling magnesium hydrogenation (210 °C, P H 2 = 1 MPa). Interfacial movement followed by H-atom diffusion through hydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7760f3b5b5fb1df882173fb1a6d11b28
https://doi.org/10.1016/j.jallcom.2017.12.283
https://doi.org/10.1016/j.jallcom.2017.12.283
Publikováno v:
Materials Today: Proceedings. 5:23235-23241
Hydrogenation mechanism of magnesium involves hydride nucleation and growth by interfacial movement followed by H-atom diffusion limited hydride growth. Using the Johnson-Mehl-Avrami-Kolmogrov (JMAK) equation, the transition from interfacial to diffu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47920e310ab27ad75007988941a59155
https://doi.org/10.1016/j.matpr.2018.11.055
https://doi.org/10.1016/j.matpr.2018.11.055
Autor:
Apurva Shantilal Gangrade, Nikhil Kishor Gor, Akhil Aditya Varma, Sankara Sarma V. Tatiparti, Sweta Shriniwasan
Publikováno v:
Physical Chemistry Chemical Physics. 19:6677-6687
The dehydrogenation mechanism during the incubation period in nanocrystalline MgH2 (low alpha: converted metal fraction and d alpha/dt) and the reasons for the occurrence of the incubation period at 320, 350, and 400 degrees C were investigated. Pre-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57528648f2d1c6723db6c02d305d974a
https://doi.org/10.1039/c6cp07926a
https://doi.org/10.1039/c6cp07926a
Autor:
Apurva, Shantilal Gangrade, Akhil, Aditya Varma, Nikhil, Kishor Gor, Sweta, Shriniwasan, Sankara Sarma V, Tatiparti
Publikováno v:
Physical chemistry chemical physics : PCCP. 19(9)
The dehydrogenation mechanism during the incubation period in nanocrystalline MgH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::111825788d88d8e038aa6c927aa0540d
https://pubmed.ncbi.nlm.nih.gov/28210735
https://pubmed.ncbi.nlm.nih.gov/28210735
Autor:
Hung-Yu Tien, Fereshteh Ebrahimi, Hiya Goswami, Mahesh Tanniru, Sankara Sarma V. Tatiparti, Sweta Shriniwasan
Publikováno v:
IndraStra Global.
Heterogeneous hydrogenation involves chemisorption (Chem), nucleation and growth by interfacial movement (NG) and diffusion (Diff). The slowest one of these phenomena is generally considered to control hydrogenation. However, the considered phenomeno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b719a38f975af34fa237771c72ff6800
http://dspace.library.iitb.ac.in/jspui/handle/100/17671
http://dspace.library.iitb.ac.in/jspui/handle/100/17671
Autor:
Mahesh Tanniru, Sweta Shriniwasan, Hung-Yu Tien, Sankara Sarma V. Tatiparti, Fereshteh Ebrahimi
Publikováno v:
IndraStra Global.
The transition from interfacial to diffusional growth during hydrogenation of Mg -> MgH2 (hydride) at 210 degrees C for 300 min is studied using Johnson-Mehl-Avrami-Kolmogorov equation (alpha = 1 - exp(- kt(n))). The growth dimensionality (n) decreas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2be89f4db4dbdfc298ea19bfc85c169
https://igi.indrastra.com/items/show/59679
https://igi.indrastra.com/items/show/59679