Ultrasonic assisted preparation of ultrafine Pd supported on NiFe-layered double hydroxides for p-nitrophenol degradation
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-022-19641-w
Abstract: NiFe-layered double hydroxide (NiFe-LDH)–loaded ultrafine Pd nanocatalysts (Pd/NiFe-LDHs) were prepared by a facile ultrasonic-assisted in situ reduction technology without any stabilizing agents or reducing agents. Pd/NiFe-LDHs were characterized by FT-IR, XRD, XPS, and TEM. PdNPs… read more here.
Keywords: nife ldhs; assisted preparation; preparation ultrafine; ultrasonic assisted ... See more keywords
Effects of redox-active interlayer anions on the oxygen evolution reactivity of NiFe-layered double hydroxide nanosheets
Sign Up to like & getrecommendations! Published in 2018 at "Nano Research"
DOI: 10.1007/s12274-017-1750-9
Abstract: Nickel-iron layered double hydroxide (NiFe-LDH) nanosheets have shown optimal oxygen evolution reaction (OER) performance; however, the role of the intercalated ions in the OER activity remains unclear. In this work, we show that the activity… read more here.
Keywords: layered double; oxygen evolution; redox potential; double hydroxide ... See more keywords
IrO2 nanoparticle-decorated single-layer NiFe LDHs nanosheets with oxygen vacancies for the oxygen evolution reaction
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.125738
Abstract: Abstract A hybrid oxygen evolution catalyst, IrO2@single-layer NiFe layered double hydroxides (SL-NiFe LDHs), is successfully synthesized by anchoring highly dispersed IrO2 nanoparticles to SL-NiFe LDHs nanosheets with oxygen vacancies. Typically, during the synthesis process, the… read more here.
Keywords: iro2; nife ldhs; oxygen vacancies; ldhs nanosheets ... See more keywords
Three-dimensional spherical composite of layered double hydroxides/carbon nanotube for ethanol electrocatalysis
Sign Up to like & getrecommendations! Published in 2021 at "Applied Clay Science"
DOI: 10.1016/j.clay.2020.105964
Abstract: Abstract This study reports the facile fabrication of a three-dimensional (3D) spherical composite of NiII, FeIII-layered double hydroxides (NiFe-LDHs)/carbon nanotube (CNT) via the urea synthesis method without any surfactants or organic solvents and applies it… read more here.
Keywords: composite; dimensional spherical; spherical composite; nife ldhs ... See more keywords
Recent advances on two-dimensional NiFe-LDHs and their composites for electrochemical energy conversion and storage
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.159649
Abstract: Abstract Improving the performance of advanced energy conversion and storage equipments has always been a key issue in energy research. In recent years, layered double hydroxides (LDHs), especially NiFe-LDHs, have been widely used in catalysts,… read more here.
Keywords: conversion storage; nife ldhs; energy conversion; energy ... See more keywords
Intercalation-induced partial exfoliation of NiFe LDHs with abundant active edge sites for highly enhanced oxygen evolution reaction.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2021.09.105
Abstract: Edge sites and interlayer space of NiFe layered double hydroxides (LDHs) play an important role in water oxidation. However, the combined effect of interlayer expansion and partial exfoliation on the catalytic activity is yet to… read more here.
Keywords: nife; partial exfoliation; nife ldhs; exfoliation ... See more keywords
Regulating the Spin State of FeIII Enhances the Magnetic Effect of the Molecular Catalysis Mechanism.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c01153
Abstract: Aqueous-phase oxygen evolution reaction (OER) is the bottleneck of water splitting. The formation of the O-O bond involves the generation of paramagnetic oxygen molecules from the diamagnetic hydroxides. The spin configurations might play an important… read more here.
Keywords: effect; feiii; molecular catalysis; mechanism ... See more keywords
Modification of Nife Layered Double Hydroxide and Photocatalytic Activity
Sign Up to like & getrecommendations! Published in 2019 at "Materials Science"
DOI: 10.5755/j01.ms.25.4.19396
Abstract: Modifying materials by ions with multiple valence states is an effective way for enhancing their properties. NiFe layered double hydroxides (NiFe LDHs) were prepared by using a hydrothermal method. Efficient LDH photocatalyst was synthesized by… read more here.
Keywords: layered double; spectroscopy; nife ldhs; nife layered ... See more keywords