Results 91 to 100 of about 436,832 (272)
Dual Activation of H2 and CO2 by a Pincer‐Type Ni–Zn Heterobimetallic Complex
Angewandte Chemie, EarlyView.A bimetallic Ni−Zn complex performs sequential activations of H2 (1 equiv) and CO2 (2 equiv). This bimetallic cooperativity is attributed to the weak Lewis acidic nature of Zn(II), which promotes fluxional ligand binding. Namely, an X‐type ligand at Ni, where X is hydride or formate, toggles between two different binding modes: bridging Zn(μ‐X)Ni and ...
Krishnendu Dey +3 more
wiley +2 more sources
Angewandte Chemie, EarlyView.This study employs a RuV═NH complex with hydrogen‐bonding (HB) sites in the SCS to afford non‐N‐substituted aziridines selectively. Nitrogen‐atom transfer occurs from the RuV═NH complex to alkenes in water to produce aziridine derivatives in high yields.
Tomoya Ishizuka +7 more
wiley +2 more sources
Energy Conversion and Management: XThe development of lightweight, thermodynamically stable, and scalable hydrogen-functional materials is essential for enabling next-generation clean energy technologies.
Minhajul Islam
doaj +1 more source
Metal‐free Hydrogen Generation from Seawater and Silicon Waste: A Circular Approach
Angewandte Chemie, EarlyView.Hydrogen was rapidly generated directly from untreated seawater and polymeric Si waste without any transition metal catalyst. The in situ generated polymeric cross‐linked Si resin was completely depolymerized under mild conditions into chloro‐silane monomers.
Mustapha Hamdaoui +6 more
wiley +2 more sources
Reactivity enhancement of oxide skins in reversible Ti-doped NaAlH4
AIP Advances, 2014 The reversibility of hydrogen sorption in complex hydrides has only been shown unambiguously for NaAlH4 doped with transition metal compounds. Despite a multitude of investigations of the effect of the added catalyst on the hydrogen sorption kinetics of ...
Renaud Delmelle +3 more
doaj +1 more source
Solid State NMR Characterization of Complex Metal Hydrides systems for Hydrogen Storage Applications
Journal of Analytical Science and Technology, 2011 Solid state NMR is widely applied in studies of solid state chemistries for hydrogen storage reactions. Use of 11B MAS NMR in studies of metal borohydrides (BH4) is mainly focused, revisiting the issue of dodecaborane formation and observation of 11B{1H}
Son-Jong Hwang +4 more
doaj
Leveraging Atomic Disorder to Modulate Hydrogen Storage Thermodynamics in Intermetallics
Interdisciplinary MaterialsHydrogen storage in metal hydrides holds great promise for advancing a low‐carbon energy future. Yet, fine‐tuning the thermodynamics of hydrogen absorption remains challenging with traditional microalloying approaches. Here, we report a strategy inspired
Yuanyuan Shang +8 more
doaj +1 more source
Editorial: Metal Hydride-Based Energy Storage and Conversion Materials
Frontiers in Chemistry, 2020 Yongfeng Liu, Hai-Wen Li, Zhenguo Huang
doaj +1 more source
Reduction with Complex Metal Hydrides. [PDF]
Journal of the American Chemical Society, 1956 openaire +2 more sources
MXenes as catalysts for lightweight hydrogen storage materials: A review
Materials Today CatalysisHydrogen can serve as a clean storage medium for large-scale renewable energy due to its characteristics of cleanness, high gravimetric energy density, abundant resources, and flexible applications.
Jiayi Deng +13 more
doaj +1 more source