Articles with "electrocatalytic water" as a keyword



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Prussian blue analogues and their derived nanomaterials for electrocatalytic water splitting

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Published in 2020 at "Coordination Chemistry Reviews"

DOI: 10.1016/j.ccr.2019.213156

Abstract: Abstract The electrocatalytic water splitting is considered as a prospect meaning to address the urgent energy and environmental problems. However, the electrocatalytic water splitting is greatly limited by the high overpotentials of hydrogen evolution reaction… read more here.

Keywords: water splitting; blue analogues; water; electrocatalytic water ... See more keywords
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Improved electrocatalytic water oxidation with cobalt hydroxide nano-flakes supported on copper-modified nickel foam

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Published in 2021 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2021.138368

Abstract: Abstract Electrochemical water-splitting is an environmentally friendly and sustainable means of producing oxygen and hydrogen gases. However, the high cost and poor stability of conventional electrocatalysts, which are based on precious metals, hinder the large-scale… read more here.

Keywords: foam; electrocatalytic water; water; nano flakes ... See more keywords
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Highly efficient Fe x Ni 1− x O y /CP electrode prepared via simple soaking and heating treatments for electrocatalytic water oxidation

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Published in 2017 at "Journal of Energy Chemistry"

DOI: 10.1016/j.jechem.2016.12.009

Abstract: The oxygen evolution reaction (OER) is a key step in the overall water splitting process. Numerous electrocatalysts have been developed to lower the overpotential and accelerate the kinetics of the OER. In this work, a… read more here.

Keywords: efficient electrode; water; electrocatalytic water; soaking heating ... See more keywords
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Synthesis of one-dimensional nickel perylene diimide/iron hydroxide nanohybrid as catalyst and precursor for efficient photocatalytic and electrocatalytic water oxidation

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Published in 2021 at "Journal of Power Sources"

DOI: 10.1016/j.jpowsour.2021.229493

Abstract: Abstract The sluggish oxygen evolution reaction (OER) attracts increasing attention for the storage and/or conversion of clean energy. However, the whole design of precursor and product is studied a few for efficient photocatalytic and electrocatalytic… read more here.

Keywords: electrocatalytic water; efficient photocatalytic; water oxidation; photocatalytic electrocatalytic ... See more keywords
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MOF-Derived Formation of Ni2P-CoP Bimetallic Phosphides with Strong Interfacial Effect toward Electrocatalytic Water Splitting.

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Published in 2017 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.7b06152

Abstract: Bimetallic phosphides have attracted research interest for their synergistic effect and superior electrocatalytic activities for electrocatalytic water splitting. Herein, a MOF-derived phosphorization approach was developed to produce Ni2P-CoP bimetallic phosphides as bifunctional electrocatalysts for both… read more here.

Keywords: bimetallic phosphides; cop bimetallic; electrocatalytic water; cop ... See more keywords
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Electronic Properties and Electrocatalytic Water Splitting Activity for Precious-Metal-Adsorbed Silicene with Nonmetal Doping

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c03388

Abstract: Since nonmetal (NM)-doped two-dimensional (2D) materials can effectively modulate their physical properties and chemical activities, they have received a lot of attention from researchers. Therefore, the stability, electronic properties, and electrocatalytic water splitting activity of… read more here.

Keywords: electrocatalytic water; adsorbed silicene; water splitting; activity ... See more keywords
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Fabrication of γ-Fe2O3 Nanowires from Abundant and Low-cost Fe Plate for Highly Effective Electrocatalytic Water Splitting

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Published in 2020 at "Scientific Reports"

DOI: 10.1038/s41598-020-62259-6

Abstract: Water splitting is thermodynamically uphill reaction, hence it cannot occur easily, and also highly complicated and challenging reaction in chemistry. In electrocatalytic water splitting, the combination of oxygen and hydrogen evolution reactions produces highly clean… read more here.

Keywords: water splitting; water; electrocatalytic water; fe2o3 nanowires ... See more keywords
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Homogeneous electrocatalytic water oxidation at neutral pH by a robust trinuclear copper(ii)-substituted polyoxometalate.

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Published in 2018 at "Chemical communications"

DOI: 10.1039/c7cc08301g

Abstract: [(α-SbW9O33)2Cu3(H2O)3]12- (1) was tested as the first copper-containing polyoxometalate catalyst for O2 production via electrocatalytic water oxidation at a neutral pH. Multiple lines of experimental evidence confirm that catalytic water oxidation by 1 takes place… read more here.

Keywords: oxidation neutral; water; electrocatalytic water; copper ... See more keywords
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Electrocatalytic water oxidation enabling the highly selective oxidation of styrene to benzaldehyde.

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Published in 2022 at "Chemical communications"

DOI: 10.1039/d2cc02618j

Abstract: An electrooxidation strategy mediated by reactive oxygen species is proposed to realize the transformation of styrene to benzaldehyde on a Pt anode, with a high selectivity of ca. 89% and faradaic efficiency of 28.8%. Isotopic… read more here.

Keywords: styrene benzaldehyde; oxidation; water oxidation; electrocatalytic water ... See more keywords
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Mapping the electrocatalytic water splitting activity of VO2 across its insulator-to-metal phase transition.

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Published in 2022 at "Nanoscale"

DOI: 10.1039/d2nr01515c

Abstract: The electrocatalytic water splitting activity of V-based oxides has been rarely investigated, even though several polymorphs in VO2 are expected to exhibit different electrocatalytic activities depending on their crystal and electronic structures. The rutile structure… read more here.

Keywords: electrocatalytic water; water splitting; splitting activity; activity ... See more keywords
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Electrocatalytic Water Oxidation: An Overview With an Example of Translation From Lab to Market

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Published in 2022 at "Frontiers in Chemistry"

DOI: 10.3389/fchem.2022.861604

Abstract: Water oxidation has become very popular due to its prime role in water splitting and metal–air batteries. Thus, the development of efficient, abundant, and economical catalysts, as well as electrode design, is very demanding today.… read more here.

Keywords: water oxidation; electrocatalytic water; water; lab market ... See more keywords