Neutron scattering studies of heterogeneous catalysis
Understanding the structural dynamics/evolution of catalysts and the related surface
chemistry is essential for establishing structure–catalysis relationships, where spectroscopic …
chemistry is essential for establishing structure–catalysis relationships, where spectroscopic …
Layered double perovskites
Successful strategies for the design of crystalline materials with useful function are
frequently based on the systematic tuning of chemical composition within a given structural …
frequently based on the systematic tuning of chemical composition within a given structural …
Hydride-ion-conducting K2NiF4-type Ba–Li oxyhydride solid electrolyte
Hydrogen transport in solids, applied in electrochemical devices such as fuel cells and
electrolysis cells, is key to sustainable energy societies. Although using proton (H+) …
electrolysis cells, is key to sustainable energy societies. Although using proton (H+) …
Homolytic H2 dissociation for enhanced hydrogenation catalysis on oxides
C Yang, S Ma, Y Liu, L Wang, D Yuan, WP Shao… - Nature …, 2024 - nature.com
The limited surface coverage and activity of active hydrides on oxide surfaces pose
challenges for efficient hydrogenation reactions. Herein, we quantitatively distinguish the …
challenges for efficient hydrogenation reactions. Herein, we quantitatively distinguish the …
Hydride conductivity in an anion-ordered fluorite structure LnHO with an enlarged bottleneck
We report on the hydride (H–) conductivity in fluorite-type LnHO oxyhydrides (Ln=
lanthanide) using samples prepared under high pressure. It is found that, despite its …
lanthanide) using samples prepared under high pressure. It is found that, despite its …
[HTML][HTML] The average and local structure of TiVCrNbDx (x= 0, 2.2, 8) from total scattering and neutron spectroscopy
The volumetric hydrogen density of 160 kg H/m 3 in TiVCrNbH 8 is among the highest for
interstitial hydrides, but the reported reversible capacity is only about 2/3 of the full …
interstitial hydrides, but the reported reversible capacity is only about 2/3 of the full …
Ba2ScHO3: H– Conductive Layered Oxyhydride with H– Site Selectivity
Hydride (H–) conduction is a new frontier related to hydrogen transport in solids. Here, a
new H–conductive oxyhydride Ba2ScHO3 was successfully synthesized using a high …
new H–conductive oxyhydride Ba2ScHO3 was successfully synthesized using a high …
Synthesis, crystal structure, and ionic conductivity of hydride ion-conducting Ln 2 LiHO 3 (Ln= La, Pr, Nd) oxyhydrides
Hydride ion (H−)-conducting solids could contribute to the development of novel
electrochemical devices using unique H− conduction phenomena. However, understanding …
electrochemical devices using unique H− conduction phenomena. However, understanding …
Experimental evidence for vibrational entropy as driving parameter of flexibility in the metal–organic framework ZIF-4 (Zn)
KT Butler, P Vervoorts, MG Ehrenreich… - Chemistry of …, 2019 - ACS Publications
Large structural flexibility in some metal–organic frameworks (MOFs) is not only fascinating
from a fundamental point of view but offers exciting opportunities in the areas of gas sensing …
from a fundamental point of view but offers exciting opportunities in the areas of gas sensing …
Characteristic mechanism for fast H− conduction in LaH2. 5O0. 25
Solid hydrides are a new class of ionic conductors promising for future applications for
hydrogen-carrier, catalysis, and energy conversion. The record-high H− conductivity …
hydrogen-carrier, catalysis, and energy conversion. The record-high H− conductivity …