Anion and Cation Dynamics in Mixed-Anion Hydroborate Na3(BH4)(B12H12): 1H, 11B, and 23Na NMR Studies

Autor: Olga A. Babanova, Yolanda Sadikin, Roman V. Skoryunov, Alexei V. Soloninin, Alexander V. Skripov

Publikováno v: Inorganics, Vol 12, Iss 10, p 265 (2024)

Sodium borohydride-closo-hydroborate Na3(BH4)(B12H12) exhibits high room-temperature ionic conductivity and high electrochemical stability. To study the dynamical properties of this mixed-anion compound at the microscopic level, we have measured the

Externí odkaz: https://doaj.org/article/c9d3117a6773437a8a10a51cbb1ff134

Promoting Persistent Superionic Conductivity in Sodium Monocarba-closo-dodecaborate NaCB11H12 via Confinement within Nanoporous Silica

Autor: Alexei V. Soloninin, Mirjana Dimitrievska, Alexander V. Skripov, Juscelino B. Leão, Malgorzata T. Psurek, Roman V. Skoryunov, Vitalie Stavila, Mikael Andersson, Olga A. Babanova, Maths Karlsson, Terrence J. Udovic

Publikováno v: The Journal of Physical Chemistry. C, Nanomaterials and Interfaces

Superionic phases of bulk anhydrous salts based on large cluster-like polyhedral (carba)borate anions are generally stable only well above room temperature, rendering them unsuitable as solid-state electrolytes in energy-storage devices that typicall

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::370efa8f47448bc2da400a4ee4ac2525
http://europepmc.org/articles/PMC8392346

Dynamical properties of lithium borohydride – ammine composite LiBH4·NH3:A nuclear magnetic resonance study

Autor: Alexei V. Soloninin, Roman V. Skoryunov, Jakob B. Grinderslev, Torben R. Jensen, Olga A. Babanova, Alexander V. Skripov

Publikováno v: Skoryunov, R V, Babanova, O A, Soloninin, A V, Grinderslev, J B, Skripov, A V & Jensen, T R 2022, ' Dynamical properties of lithium borohydride – ammine composite LiBH 4 ·NH 3 : A nuclear magnetic resonance study ', Journal of Alloys and Compounds, vol. 894, 162446 . https://doi.org/10.1016/j.jallcom.2021.162446

The lithium borohydride – ammine composite LiBH4·NH3 exhibits a high hydrogen density and combines [BH4]− anions and neutral NH3 molecules within the common crystal structure. To study the dynamical properties of this compound, we have measured

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5c79739327671ccba7851c1d920bdc6
https://pure.au.dk/portal/da/publications/dynamical-properties-of-lithium-borohydride--ammine-composite-libh4nh3(67935d12-cd63-4872-8576-d68c528786f4).html

NMR Study of the Dynamical Properties of LiLa(BH4)3Br and LiLa(BH4)3I

Autor: Jakob B. Grinderslev, Olga A. Babanova, Alexander V. Skripov, Torben R. Jensen, Alexey V. Soloninin, Roman V. Skoryunov

Publikováno v: Soloninin, A V, Babanova, O A, Skoryunov, R V, Skripov, A V, Grinderslev, J B & Jensen, T R 2021, ' NMR Study of the Dynamical Properties of LiLa(BH 4 ) 3 Br and LiLa(BH 4 ) 3 I ', Applied Magnetic Resonance, vol. 52, no. 5, pp. 595-606 . https://doi.org/10.1007/s00723-021-01319-0

Metal borohydrides have attracted significant attention due to their potential hydrogen storage properties and their prospective applications as solid-state electrolytes in batteries. Dynamical properties of these materials are of great importance fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2188208035bb37c7ff11c1cb5ef192c2
https://pure.au.dk/portal/da/publications/nmr-study-of-the-dynamical-properties-of-lilabh43br-and-lilabh43i(4ce255bb-9c72-4da3-88a5-adb498873d2d).html

Anion and Cation Dynamics in Polyhydroborate Salts: NMR Studies

Autor: Roman V. Skoryunov, Olga A. Babanova, Alexei V. Soloninin, Alexander V. Skripov

Publikováno v: Molecules, Vol 25, Iss 2940, p 2940 (2020)
Molecules

Polyhydroborate salts represent the important class of energy materials attracting significant recent attention. Some of these salts exhibit promising hydrogen storage properties and/or high ionic conductivities favorable for applications as solid el

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3f283cd7c0ba973a80451a2241e37e9
https://www.mdpi.com/1420-3049/25/12/2940