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   Articles with "carbonate hydroxide" as a keyword



Copper Carbonate Hydroxide as Precursor of Interfacial CO in CO2 Electroreduction

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recommendations! Published in 2022 at "Chemsuschem"

DOI: 10.1002/cssc.202102506

Abstract: Abstract Copper electrodes are especially effective in catalysis of C2 and further multi‐carbon products in the CO2 reduction reaction (CO2RR) and therefore of major technological interest. The reasons for the unparalleled Cu performance in CO2RR… read more here.

Keywords: copper; copper carbonate; carbonate hydroxide; carbonate ... See more keywords

Dopant-Induced Surface Self-Etching of Cobalt Carbonate Hydroxide Boosts Efficient Water Splitting.

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recommendations! Published in 2022 at "ChemSusChem"

DOI: 10.1002/cssc.202201892

Abstract: Herein, vanadium-doped cobalt carbonate hydroxide, V-CoCH, for efficient water splitting were synthesized. V species were partially dissoluted easily in the early stage of OER, inducing the catalyst surface self-etching, which was helpful to the catalyst… read more here.

Keywords: carbonate hydroxide; cobalt carbonate; water; surface ... See more keywords

Carbonate‐Hydroxide Induced Metal‐Organic Framework Transformation Strategy for Honeycomb‐Like NiCoP Nanoplates to Drive Enhanced pH‐Universal Hydrogen Evolution

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recommendations! Published in 2022 at "Small Methods"

DOI: 10.1002/smtd.202200515

Abstract: Developing a low‐cost, pH‐universal electrocatalyst is desirable for electrochemical water splitting but remains a challenge. NiCoP is a promising non‐noble hydrogen‐evolving electrocatalyst due to its high intrinsic electrical conductivity, fast mass transfer effects, and tunable… read more here.

Keywords: carbonate hydroxide; hydroxide induced; hydrogen; induced metal ... See more keywords

Nickel iron carbonate hydroxide hydrate decorated with CeOx for highly efficient oxygen evolution reaction

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recommendations! Published in 2019 at "Journal of Solid State Electrochemistry"

DOI: 10.1007/s10008-019-04445-9

Abstract: Highly active, durable, and inexpensive nanostructured catalysts are crucial for achieving efficiently and economically electrochemical water splitting. In recent years, the introduction of cerium (Ce) into electrocatalysts is an effective way to improve the performance… read more here.

Keywords: oxygen; iron carbonate; nickel iron; oxygen evolution ... See more keywords
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Self-supported nickel cobalt carbonate hydroxide nanowires encapsulated cathodically expanded graphite paper for supercapacitor electrodes

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recommendations! Published in 2020 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2020.137236

Abstract: Abstract The self-standing electrode materials with large surface area and high electronic conductivity have attracted intensive attention in energy storage devices. Herein, the expanded graphite paper (EGP) is fabricated via a controlled cathodic expansion in… read more here.

Keywords: cobalt carbonate; expanded graphite; nickel cobalt; graphite paper ... See more keywords
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P-doped cobalt carbonate hydroxide@NiMoO4 double-shelled hierarchical nanoarrays anchored on nickel foam as a bi-functional electrode for energy storage and conversion.

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recommendations! Published in 2020 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2020.11.046

Abstract: The rational structure design and controllable surface modification of electrode materials plays a decisive role in constructing high performance energy storage and conversion devices. Herein, the P-doped cobalt carbonate hydroxide@NiMoO4 (P-CoCH@NiMoO4) nanowires@nanosheets double-shell hierarchical structure… read more here.

Keywords: cobalt carbonate; doped cobalt; storage conversion; hydroxide nimoo4 ... See more keywords

Structure-dependent electrochemical properties of cobalt (II) carbonate hydroxide nanocrystals in supercapacitors.

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recommendations! Published in 2021 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2021.09.059

Abstract: In this work, we report the structure-dependent electrochemical performance of cobalt carbonate hydroxide (Co2(OH)2CO3) nanocrystals by experimental investigation and theoretical simulation. Different Co2(OH)2CO3 nanostructures including two-dimensional (2D) nanosheets (NSs) and one-dimensional (1D) nanowires (NWs), were… read more here.

Keywords: cobalt carbonate; co2 2co3; dependent electrochemical; carbonate hydroxide ... See more keywords
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Ammonium aluminium carbonate hydroxide NH 4 Al(OH) 2 CO 3 as an alternative route for alumina preparation: Comparison with the classical boehmite precursor

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recommendations! Published in 2017 at "Powder Technology"

DOI: 10.1016/j.powtec.2017.07.080

Abstract: Abstract Ammonium aluminium carbonate hydroxide (AACH) is a promising alternative precursor for preparation of alumina with high purity and original textural properties. In this paper, both boehmite (classical alumina precursor) and AACH were precipitated in… read more here.

Keywords: alumina; aluminium carbonate; carbonate hydroxide; precursor ... See more keywords

First-Principles-Based Insight into Electrochemical Reactivity in a Cobalt-Carbonate-Hydroxide Pseudocapacitor

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recommendations! Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c07362

Abstract: Cobalt carbonate hydroxide (CCH) is a pseudocapacitive material with remarkably high capacitance and cycle stability. Previously, it was reported that CCH pseudocapacitive materials are orthorhombic in nature. Recent structural characterization has revealed that they are… read more here.

Keywords: first principles; cobalt carbonate; hydroxide; carbonate hydroxide ... See more keywords

Development of 3D compound structures and highly wettable carbonate hydroxide electrodes for high-performance supercapacitors.

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recommendations! Published in 2024 at "Dalton transactions"

DOI: 10.1039/d4dt01366b

Abstract: A facile hydrothermal method was employed to fabricate tailored NiCo(CO3)(OH)2 electrodes for high-performance supercapacitors. Ni and Co ions, transition metals with versatile oxidation states, were used, promoting redox reactions. Additionally, a comparative analysis of the… read more here.

Keywords: carbonate hydroxide; performance supercapacitors; high performance; performance ... See more keywords

A fluffy sphere-like NiCoCu-carbonate hydroxide based electrocatalyst for the oxygen evolution reaction in pH neutral electrolyte solution

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recommendations! Published in 2024 at "New Journal of Chemistry"

DOI: 10.1039/d4nj04511d

Abstract: Highly efficient, serviceable, and cost-efficient electrode materials for electrochemical water oxidation to evolve O2 is an important factor in renewable chemical fuels, including water splitting and reusable metal−air battery. Herein,... read more here.

Keywords: nicocu carbonate; carbonate hydroxide; fluffy sphere; like nicocu ... See more keywords