Results 81 to 90 of about 37,558 (312)

Synthesis and characterisation of alkaline earth-iron(III) double hydroxides

open access: yes, 2011
Double hydroxides containing alkaline earth and iron(III) ions were synthesised by the co-precipitation method. The solid materials obtained were characterised by a range of instrumental methods (powder X-ray diffractometry, thermogravimetry ...
Pálinkó István   +5 more
core   +2 more sources

Removal of boron species by layered double hydroxides : a review

open access: yes, 2013
Boron, which is an essential element for plants, is toxic to humans and animals at high concentrations.\ud Layered double hydroxides (LDHs) and thermally activated LDHs have shown good uptake of a range of boron species in laboratory scale experiments ...
Theiss, Frederick L.   +2 more
core   +1 more source

Pickering‐Engineered Microparticles for Magnetically Guided Motion and Light‐Triggered Catalysis

open access: yesAdvanced Functional Materials, EarlyView.
Magnetically responsive wax microparticles stabilized by hematite cubes through the Pickering emulsification strategy are developed, showing controlled size, motion, and light‐activated catalytic activity. Annealing under a magnetic field enhances their mobility and steering.
Chiara Ferlito   +6 more
wiley   +1 more source

Conductivity type of Ni–Cu hydroxide films deposited by electrochemical deposition

open access: yesMaterials Research Express
Metal hydroxides are inexpensive materials. They are typically considered insulators; however, some metal hydroxides have been employed as electronic materials.
Koji Abe, Ziheng Zhang
doaj   +1 more source

A comprehensive solid-state NMR and theoretical modeling study to reveal the structural evolution of layered yttrium hydroxide upon calcination

open access: yesJournal of Magnetic Resonance Open
Layered rare earth hydroxides (LREHs) are a new family of ion-exchangeable layered metal hydroxides, which have extensive applications in various fields due to the unique properties of rare earth cations in the layered structure and the anion exchange ...
Yanxin Liu   +3 more
doaj   +1 more source

Nickel Hydroxides [PDF]

open access: yes, 1997
Nickel hydroxides have been used as the active material in the positive electrodes of several alkaline batteries for over a century. These materials continue to attract a lot of attention because of the commercial importance of nickel-cadmium and nickel ...
McBreen, J.
core  

Silylation of layered double hydroxides via an induced hydrolysis method

open access: yes, 2011
A series of layered double hydroxides (LDHs) based composites were synthesized by using induced hydrolysis silylation method (IHS), surfactant precursor method, in-situ coprecipitation method, and direct silylation method. Their structures, morphologies,
Zhu, Jianxi   +20 more
core   +1 more source

Peptisation of Metallic Hydroxides in Presence of Sugars.

open access: yes, 2022
Peptisation of Metallic Hydroxides in Presence of ...
K. C. SEN., M. R. MEHROTRA
core   +1 more source

Advancing Tandem Organic Solar Cells With Ternary Acceptor Control for High‐Power Modules and Solar‐to‐Ammonia Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Tandem organic solar cells with optimized ternary acceptor engineering achieved a power conversion efficiency of 15.53% and enabled a high‐voltage mini‐module (Voc 6.11 V). Integration into a bias‐free PV‐EC system further demonstrated efficient solar‐to‐ammonia (STA) conversion (97% Faradaic Efficiency, 4± 2% STA efficiency), highlighting scalable ...
Seyeong Song   +11 more
wiley   +1 more source

Toward Fast Proton Shuttling in Acidic Oxygen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
This review establishes proton transfer dynamics as a descriptor governing acidic OER activity, moving beyond the kinetic constraints derived from the proton coupled electron transfer. We discuss how deprotonation governs classical mechanisms, including adsorbate evolution mechanism (AEM), lattice oxygen mechanism (LOM) and oxide path mechanism (OPM ...
Ashish Gaur   +3 more
wiley   +1 more source

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