Articles with "double hydroxide" as a keyword



Layered Double Hydroxide‐Based Janus Particles

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202520376

Abstract: It is of great significance to break through the traditional layered double hydroxide (LDH) modification strategy and develop LDH‐based micro‐/nano‐materials with synergistic enhancement function and multi‐scenario application. Inspired by the Janus concept, the design and… read more here.

Keywords: double hydroxide; ldh; based janus; janus ... See more keywords

Anion‐Selective Layered Double Hydroxide Composites‐Based Osmotic Energy Conversion for Real‐Time Nutrient Solution Detection

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Published in 2022 at "Advanced Science"

DOI: 10.1002/advs.202103696

Abstract: Nanofluidic channels based on 2D nanomaterials are promising to harvest osmotic energy for their high ion selectivity and osmotic conductivity. However, anion‐selective nanofluidic channels are rare and chemical modification is necessary through fabrication. Here, a… read more here.

Keywords: layered double; nanofluidic channels; anion selective; energy ... See more keywords

Alkali Etching of Layered Double Hydroxide Nanosheets for Enhanced Photocatalytic N2 Reduction to NH3

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Published in 2020 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202002199

Abstract: Layered double hydroxide (LDH) nanosheets show good activity in a wide range of photoreactions, with this activity being generally attributable to an abundance of surface oxygen vacancies or coordinatively unsaturated metal cations in the nanosheets… read more here.

Keywords: reduction nh3; layered double; photocatalytic reduction; alkali etching ... See more keywords

Growth mechanism and process intensification of Ni‐Al‐layered double hydroxide synthesized via coprecipitation

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Published in 2024 at "AIChE Journal"

DOI: 10.1002/aic.18672

Abstract: This work systematically investigated the crystallization process of NiAl‐layered double hydroxide (NiAl‐LDH) with a Ni(II)/Al(III) ratio of 3 under different crystallization conditions. The results showed that the prepared NiAl‐LDH first exhibits sheet‐like morphology, which transforms… read more here.

Keywords: double hydroxide; growth mechanism; nial ldh; layered double ... See more keywords

Preparation of DOPO‐Modified Layered Double Hydroxide With Salen–Ni Interlayer and Its Application in Epoxy Resin

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Published in 2025 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.57527

Abstract: To enhance the flame retardancy and smoke suppression performance of epoxy resins (EP), this study reports the synthesis of a high‐efficiency flame retardant (SLDH‐Ni‐KD) through sequential intercalation modification and surface functionalization of layered double hydroxide… read more here.

Keywords: layered double; epoxy; flame retardant; double hydroxide ... See more keywords

Hollow Nickel–Cobalt Layered Double Hydroxide Supported Palladium Catalysts with Superior Hydrogen Evolution Activity for Hydrolysis of Ammonia Borane

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Published in 2018 at "ChemCatChem"

DOI: 10.1002/cctc.201800459

Abstract: Although ammonia borane (NH3BH3, AB) has been identified as an excellent hydrogen‐storage medium, the development of a highly active catalyst that can function under mild conditions for controllable hydrogen release is still a great challenge.… read more here.

Keywords: layered double; ammonia borane; double hydroxide; ldh ... See more keywords

Enhancing Electrocatalytic Activity through Liquid‐Phase Exfoliation of NiFe Layered Double Hydroxide Intercalated with Metal Phthalocyanines in the Presence of Graphene

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Published in 2019 at "Chemphyschem"

DOI: 10.1002/cphc.201900577

Abstract: Abstract Earth‐abundant transition‐metal‐based catalysts are attractive for alkaline water electrolysis. However, their catalytic properties are often limited by their poor electrical conductivity. Here, we present a strategy for enhancing the electrical conductivity of NiFe layered… read more here.

Keywords: layered double; liquid phase; double hydroxide; hydroxide ... See more keywords
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Synergistic Effect of Cobalt and Iron in Layered Double Hydroxide Catalysts for the Oxygen Evolution Reaction.

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Published in 2017 at "ChemSusChem"

DOI: 10.1002/cssc.201601272

Abstract: Co-based layered double hydroxide (LDH) catalysts with Fe and Al contents in the range of 15 to 45 at % were synthesized by an efficient coprecipitation method. In these catalysts, Fe3+ or Al3+ ions play an essential… read more here.

Keywords: layered double; oxygen evolution; double hydroxide; evolution reaction ... See more keywords

Formation of a CoMn‐Layered Double Hydroxide/Graphite Supercapacitor by a Single Electrochemical Step

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Published in 2022 at "Chemsuschem"

DOI: 10.1002/cssc.202201418

Abstract: Abstract Hybrid electric storage systems that combine capacitive and faradaic materials need to be well designed to benefit from the advantages of batteries and supercapacitors. The ultimate capacitive material is graphite (GR), yet high capacitance… read more here.

Keywords: layered double; comn ldh; double hydroxide; ldh ... See more keywords

Photoelectrochemical Performance of BiVO4 Photoanodes Integrated with [NiFe]-Layered Double Hydroxide Nanocatalysts

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Published in 2018 at "European Journal of Inorganic Chemistry"

DOI: 10.1002/ejic.201701231

Abstract: We immobilized laser-made nickel iron layered double hydroxide ([NiFe]-LDH) nanocatalysts on BiVO_4 photoanodes. We compared photoelectrochemical performance of integrated [NiFe]-LDH–BiVO_4 photoanodes in sulfite-free aqueous electrolyte with photocurrent generation of neat BiVO_4 photoanodes in aqueous electrolyte… read more here.

Keywords: integrated nife; layered double; photoelectrochemical performance; bivo photoanodes ... See more keywords

Fiber-in-tube solid-phase microextraction of caffeine as a molecular tracer in wastewater by electrochemically deposited layered double hydroxide.

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Published in 2018 at "Journal of separation science"

DOI: 10.1002/jssc.201701539

Abstract: Modified stainless-steel wires with a layer of polyaniline conductive polymer were coated by electrochemical deposition with Zn/Al layered double hydroxide to make solid-phase microextraction fibers. The coating layer was also electrochemically deposited on the inner… read more here.

Keywords: layered double; phase microextraction; double hydroxide; solid phase ... See more keywords