Results 11 to 20 of about 1,856,883 (298)

The ability of layered double hydroxides for nitrate absorption and desorption in crop and fallow rotation [PDF]

open access: yesGlobal Journal of Environmental Science and Management, 2021
BACKGROUND AND OBJECTIVES: This study aims down to evaluate the ability of chloride magnesium- aluminium- layered double hydroxides (4:1) for nitrate adsorption from the soil solution in successive cropping periods.
M. Mohammadi   +3 more
doaj   +2 more sources

Intrinsic Electrocatalytic Activity for Oxygen Evolution of Crystalline 3d-Transition Metal Layered Double Hydroxides

open access: yesAngewandte Chemie - International Edition, 2021
Layered double hydroxides (LDHs) are among the most active and studied catalysts for the oxygen evolution reaction (OER) in alkaline electrolytes. However, previous studies have generally either focused on a small number of LDHs, applied synthetic routes
Jing Zhu, Jeffrey Greeley, Fabio Dionigi
exaly   +2 more sources

Layered Double Hydroxides [PDF]

open access: yesCrystals, 2020
The impact of layered double hydroxides (LDHs) within the multidisciplinary fields of materials sciences, physics, chemistry, and biology is rapidly growing, given their easiness of synthesis, flexibility in composition, tunable biocompatibility and ...
Giuseppe Prestopino, Giuseppe Arrabito
doaj   +2 more sources

In-situ structure and catalytic mechanism of NiFe and CoFe layered double hydroxides during oxygen evolution

open access: yesNature Communications, 2020
NiFe and CoFe layered double hydroxides are among the most active electrocatalysts for the alkaline oxygen evolution reaction. Here, by combining operando experiments and rigorous DFT calculations, the authors unravel their active phase, the reaction ...
Fabio Dionigi   +19 more
doaj   +2 more sources

Layered double hydroxides for regenerative nanomedicine and tissue engineering: recent advances and future perspectives. [PDF]

open access: yesJ Nanobiotechnology
With the rapid development of nanotechnology, layered double hydroxides (LDHs) have attracted considerable attention in the biomedical field due to their highly tunable composition and structure, superior biocompatibility, multifunctional bioactivity ...
Luo J   +8 more
europepmc   +2 more sources

Boosting oxygen evolution of single-atomic ruthenium through electronic coupling with cobalt-iron layered double hydroxides

open access: yesNature Communications, 2019
While water splitting offers a carbon-neutral means to store energy, water oxidation is sluggish and corrosive over earth-abundant electrocatalysts. Here, authors show single ruthenium atoms over cobalt-iron layered double hydroxides to be effective and ...
Pengsong Li   +11 more
doaj   +2 more sources

Chemical Modifications of Layered Double Hydroxides in the Supercapacitor

open access: yesEnergy and Environmental Materials, 2020
Layered double hydroxides are one class or kind of 2D layered materials that are considered promising for use in the supercapacitor. Although there have been many studies on the structure, composition, properties, and electrode fabrication of layered ...
Biqin Dong, Yu Xin Zhang, Chuan Jing
exaly   +2 more sources

Exfoliation of layered double hydroxides for enhanced oxygen evolution catalysis [PDF]

open access: yesNature Communications, 2014
The oxygen evolution reaction is a key reaction in water splitting. The common approach in the development of oxygen evolution catalysts is to search for catalytic materials with new and optimized chemical compositions and structures.
Fang Song, Xi-Le Hu
semanticscholar   +3 more sources

Recent Advances on Transition‐Metal‐Based Layered Double Hydroxides Nanosheets for Electrocatalytic Energy Conversion [PDF]

open access: yesAdvancement of science, 2023
Transition‐metal‐based layered double hydroxides (TM‐LDHs) nanosheets are promising electrocatalysts in the renewable electrochemical energy conversion system, which are regarded as alternatives to noble metal‐based materials.
Yuchen Wang   +7 more
semanticscholar   +1 more source

Layered Double Hydroxides [PDF]

open access: yes, 2021
Very few materials have attracted so much attention in recent years, both from researchers and industry, as layered double hydroxides (LDHs) have. LDHs, which are also referred to as anionic clays or hydrotalcites, are a wide class of inorganic ionic ...

core   +1 more source

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