Cobalt−Iron Oxide Nanosheets for High‐Efficiency Solar‐Driven CO2−H2O Coupling Electrocatalytic Reactions
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202003438
Abstract: Solar‐driven electrochemical overall CO2 splitting (OCO2S) offers a promising route to store sustainable energy; however, its extensive implementation is hindered by the sluggish kinetics of two key reactions (i.e., CO2 reduction reaction and oxygen evolution… read more here.
Keywords: iron oxide; co2; solar driven; cobalt iron ... See more keywords
Tailoring pore size and catalytic activity in cobalt iron layered double hydroxides and spinels by microemulsion-assisted pH-controlled co-precipitation.
Sign Up to like & getrecommendations! Published in 2023 at "ChemSusChem"
DOI: 10.1002/cssc.202202015
Abstract: Cobalt iron containing layered double hydroxides (LDHs) and spinels are promising catalysts for the electrochemical oxygen evolution reaction (OER). Towards development of better performing catalysts, the precise tuning of mesostructural features such as pore size… read more here.
Keywords: layered double; cobalt iron; size; double hydroxides ... See more keywords
Unprecedented Duel Role of Polyaniline for Enhanced Pseudocapacitance of Cobalt-iron Layered Double Hydroxide.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202100905
Abstract: Creating nanosized pores in layered materials can increase the abundant active surface area and boost potential applications of energy storage devices. Herein, a unique synthetic strategy based on the polyaniline (PANI) doped two-dimensional (2D) cobalt-iron… read more here.
Keywords: layered double; iron layered; cobalt iron; cofe ldh ... See more keywords
Preparation of Hollow Cobalt-Iron Phosphides Nanospheres by Controllable Atom Migration for Enhanced Water Oxidation and Splitting.
Sign Up to like & getrecommendations! Published in 2021 at "Small"
DOI: 10.1002/smll.202007858
Abstract: Transition metal phosphides (TMPs), especially the dual-metal TMPs, are highly active non-precious metal oxygen evolution reaction (OER) electrocatalysts. Herein, an interesting atom migration phenomenon induced by Kirkendall effect is reported for the preparation of cobalt-iron… read more here.
Keywords: atom migration; water; migration; cobalt iron ... See more keywords
Ball mill assisted synthesis of cobalt–iron sulfide/N-doped carbon for high performance asymmetric supercapacitors
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Electrochemistry"
DOI: 10.1007/s10800-020-01466-5
Abstract: Cobalt–iron sulfides supported on N-doped carbon were synthesized as energy storage material using ball milling followed by carbonization. As-synthesized materials were structurally analyzed by X-ray diffraction, X-ray photoelectron spectroscopy, Raman spectroscopy, scanning electron microscopy, and… read more here.
Keywords: doped carbon; carbon; microscopy; spectroscopy ... See more keywords
Magnetic Properties of bis-o-Benzosemiquinonato Cobalt(II), Iron(II), and Manganese(II) Complexes with 2,2'-Biquinoline and 1,4-Di-tert-Butyl-1,4-Diazabutadiene
Sign Up to like & getrecommendations! Published in 2020 at "Theoretical and Experimental Chemistry"
DOI: 10.1007/s11237-020-09663-1
Abstract: New heteroligand cobalt(II), iron(II), and manganese(II) complexes of the M(3,6-SQ)2L type bearing 3,6-di-tert-butyl-o-benzosemiquinonato ligands (3,6-SQ) and 2,2'-biquinoline or 1,4-di-tert-butyl-1,4-diazabutadiene-1,3 as neutral ligands (L) have been synthesized and characterized. It was shown on the basis of… read more here.
Keywords: cobalt iron; tert butyl; manganese complexes;
Cobalt-iron selenides embedded in porous carbon nanofibers for simultaneous electrochemical detection of trace of hydroquinone, catechol and resorcinol.
Sign Up to like & getrecommendations! Published in 2020 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2019.09.057
Abstract: In this study, cobalt-iron selenides embedded in porous carbon nanofibers (CoFe2Se4/PCF), derived from Prussian blue analogues, was prepared as a novel phenolic sensor. The obtained CoFe2Se4/PCF nanocomposites show three-dimensional (3D) networks nanostructures that can supply… read more here.
Keywords: embedded porous; detection; carbon; iron selenides ... See more keywords
Homogeneous cobalt and iron oxide hollow nanocages derived from ZIF-67 etched by Fe species for enhanced water oxidation
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2018.11.024
Abstract: Abstract To develop highly efficient non-noble-metal electrocatalysts for oxygen evolution reaction is still a great challenge. Herein, cobalt and iron oxide with hollow structure has been fabricated using ZIF-67 as template, via reflux process followed… read more here.
Keywords: oxide hollow; oxidation; iron oxide; cobalt iron ... See more keywords
An aluminum/cobalt/iron/nickel alloy as a precatalyst for water oxidation
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2017.12.025
Abstract: Abstract Among different strategies, water splitting toward hydrogen production is a promising process to store energy from intermittent sources. However, the anodic water oxidation is a bottleneck for water splitting. In this paper, we report… read more here.
Keywords: microscopy; water; water oxidation; spectroscopy ... See more keywords
Interconnected porous N-doped carbon coated cobalt/iron oxides core shell nanocomposites for superior lithium storage anode
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.158044
Abstract: Abstract The design and fabrication of transition metal oxides (TMOs) anode with superior lithium storage performance remains a challenge. Herein, we demonstrate one-pot hydrothermal method combined with post-calcination for the construction of interconnected porous N-doped… read more here.
Keywords: cobalt iron; superior lithium; iron oxides;
Boosting oxygen evolution reaction performance by nickel substituted cobalt-iron oxide nanoparticles embedded over reduced graphene oxide
Sign Up to like & getrecommendations! Published in 2020 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2020.123238
Abstract: Abstract Designing non-precious-metal (NPM) electrocatalysts for oxygen evolution reaction (OER) from alkaline water is of paramount importance for clean, sustainable and conversion technologies. Herein, we report a facile, scalable and rapid microwave assisted synthesis to… read more here.
Keywords: cobalt; oxygen evolution; substituted cobalt; evolution reaction ... See more keywords