Results 31 to 40 of about 28,089 (235)

Hydrides and Metal-Hydrogen Systems. Final Report

open access: yes, 1951
The work reported deals with the preparation and physical properties, especially thermal dissociation pressures, and densities of hydrides, hydrogen- metal systems, and mixtures of hydrides with other substances. Possible applicatlons as moderators, high-
Gibb, T. R. P., Jr.
core   +1 more source

Four brilliant students of Henri Sainte-Claire Deville 2. Louis Joseph Troost

open access: yesEducación Química, 2015
Louis Joseph Troost (1825-1911) carried on a large number of researches, alone or with Deville, Hautefeuille,and other colleagues, on the isolation of lithium, determination of its atomic mass, and preparationof many of its salts, on allotropic phenomena,
Jaime Wisniak
doaj   +1 more source

EFFECT OF HEAT TREATMENT ON HYDROGEN SOLUBILITY IN Zr-2.5Nb ALLOY

open access: yesAnales (Asociación Física Argentina), 2022
We have studied the hydrogen terminal solid solubility (TSS) on Zr-2.5Nb. The samples were aged at 470◦C for 10h, plus a hydrogen gaseous charge followed by a homogenization treatment at 470◦C - 6 h in order of distributing the hydrogen throughout the ...
C. García, V.P. Ramunni, G. Domizzi
doaj   +1 more source

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

open access: yesAdvanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul   +5 more
wiley   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao   +6 more
wiley   +1 more source

Physics‐Grounded Materials Artificial Intelligence for Reliable Materials Discovery

open access: yesAdvanced Functional Materials, EarlyView.
Physics‐Grounded Materials AI (PhysMat AI) integrates physical priors, descriptors, constraints, verification, and data infrastructure into a unified full‐stack framework, enabling reliable, interpretable, and autonomous AI‐driven materials discovery.
Yuhang Wang   +3 more
wiley   +1 more source

INFLUENCE OF Ti-H HYDRIDES ON INTERATOMIC INTERACTIONS AND ON CHARACTERISTICS OF Ti ALLOYING MEMBRANE ALLOYS BASED ON V-Ni

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2019
Under the conditions of the fast crystallization of melts, the effect of hydrogen on mechanisms of structural transformations in V85Ni15 and V(85-x)TixNi15 alloys was experimentally studied.
R.M. Belyakova   +3 more
doaj   +1 more source

A New Complex Borohydride LiAl(BH4)2Cl2

open access: yesInorganics, 2021
A new mixed alkali metal–aluminum borohydride LiAl(BH4)2Cl2 has been prepared via mechanochemical synthesis from the 2LiBH4–AlCl3 mixture. Structural characterization, performed using a combination of X-ray powder diffraction and solid-state NMR methods,
Oleksandr Dolotko   +4 more
doaj   +1 more source

Stabilisation effects of ferrocenylalkyl groups on hydrides of heavier main group elements [PDF]

open access: yes, 2013
New hydrides of heavier p-block main group elements with a ferrocenylalkyl moiety, Fc(CH₂)nEHm (Fc = (CpFeC₅H₄-); E = P, As, Si, Ge or Se; n = 1, 2, 4, 6 or 11; m = 1, 2 or 3) and FcCH₂P(R)H (R = CH₃, C₆H₁₁ or p-CH₂C₆H₄NO₂), have been synthesised and ...
Asamizu, Toshie
core  

Effects of carbon on hydrogen storage performances of hydrides

open access: yes, 2010
The development of hydrogen storage materials with high performance has been attracting considerable attention in recent years. Magnesium hydride, alanates, borohydrides and ammonia borane are the most promising candidates due to their high hydrogen ...
Wu, Chengzhang   +2 more
core   +1 more source

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