Results 21 to 30 of about 253,481 (293)

Beyond Typical Electrolytes for Energy Dense Batteries

open access: yesMolecules, 2020
The ever-rising demands for energy dense electrochemical storage systems have been driving interests in beyond Li-ion batteries such as those based on lithium and magnesium metals.
Rana Mohtadi
doaj   +1 more source

Heptanuclear Silver Hydride Clusters as Catalytic Precursors for the Reduction of 4-Nitrophenol

open access: yesMolecules, 2022
We report on the design, synthesis, and characterization of the first silver hydride clusters solely protected and stabilized by dithiophosphonate ligands and their application for the in situ generation of silver nanoparticles towards the catalytic ...
Tunde L. Yusuf   +3 more
doaj   +1 more source

New chemistry of transition metal oxyhydrides

open access: yesScience and Technology of Advanced Materials, 2017
In this review we describe recent advances in transition metal oxyhydride chemistry obtained by topochemical routes, such as low temperature reduction with metal hydrides, or high-pressure solid-state reactions.
Yoji Kobayashi   +3 more
doaj   +1 more source

Synergistic Effects of Hydrostatic Pressure and Dissolved Oxygen on the SCC Behavior of Hydrogenated Ti6Al4V Alloy in Deep-Sea Environment

open access: yesMetals, 2023
This work focused on the synergistic effect of hydrostatic pressure (HP) within the range of 0.1~50 MPa and a dissolved oxygen (DO) concentration within the range of 0.18~11.8 ppm on the stress corrosion cracking (SCC) behavior of hydrogenated Ti6Al4V ...
Feifei Huang   +4 more
doaj   +1 more source

Transparent yttrium hydride thin films prepared by reactive sputtering [PDF]

open access: yes, 2011
Metal hydrides have earlier been suggested for utilization in solar cells. With this as a motivation we have prepared thin films of yttrium hydride by reactive magnetron sputter deposition.
Hauback, B. C.   +5 more
core   +2 more sources

Direct protonation of the W–H bonds of Bis(pentamethylcyclopentadienyl)tungsten dihydride [PDF]

open access: yes, 1989
Protonation of (C_5Me_5)_2 WH_2 to give [(C_5Me_5)_2WH_3]+ is proposed to occur by attack at both W–H bonds rather than by direct attack at the d^2 metal ...
Bercaw, John E., Parkin, Gerard
core   +1 more source

Anion-Directed Assembly of a Bimetallic Pd/Ag Nanocluster: Synthesis, Characterization, and HER Activity

open access: yesMolecules
Palladium-doped silver nanoclusters (NCs) have been highlighted for their unique physicochemical properties and potential applications in catalysis, optics, and electronics.
Yu-Rong Ni   +6 more
doaj   +1 more source

Stress-induced Hydride Reorientation and Cracking in Fuel Cladding Tube

open access: yesMedžiagotyra, 2014
Goal of this research was to find out if reorientation can influence cladding failure and determine conditions and possible mechanism of failure.  Reorientation tests were done on zircaloy nuclear fuel cladding specimens.
Albertas GRYBĖNAS   +4 more
doaj   +1 more source

From Electronegativity towards Reactivity—Searching for a Measure of Atomic Reactivity

open access: yesMolecules, 2021
Pauling introduced the concept of electronegativity of an atom which has played an important role in understanding the polarity and ionic character of bonds between atoms.
Sture Nordholm
doaj   +1 more source

Ketone Hydrogenation with Iridium Complexes with “non N–H” Ligands: The Key Role of the Strong Base [PDF]

open access: yes, 2015
Ferrocenyl phosphine thioether ligands (PS), not containing deprotonatable functions, efficiently support the iridium catalyzed ketone hydrogenation in combination with a strong base co-catalyst. Use of an internal base ([Ir(OMe)(COD)]2 in place of [IrCl(
Deydier, Eric   +7 more
core   +3 more sources

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