Articles with "efficient electrochemical" as a keyword



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Nanostructure Engineering of Sn-Based Catalysts for Efficient Electrochemical CO2 Reduction.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202205168

Abstract: Excessive anthropogenic CO2 emission has caused a series of ecological and environmental issues, which threatens mankind's sustainable development. Mimicking the natural photosynthesis process (i.e., artificial photosynthesis) by electrochemically converting CO2 into value-added products is a… read more here.

Keywords: based catalysts; co2; efficient electrochemical; nanostructure engineering ... See more keywords
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Mesoporous magnetite nanoparticle-decorated graphene oxide nanosheets for efficient electrochemical detection of hydrazine

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Published in 2018 at "Journal of Materials Science"

DOI: 10.1007/s10853-018-3145-z

Abstract: Herein, we report the one-pot solvothermal synthesis of mesoporous magnetite nanoparticle (m-Fe3O4)-loaded graphene oxide (GO) nanohybrid (m-Fe3O4/GO) and its utilization for the efficient electrochemical detection of hydrazine (HDZ). The as-synthesized m-Fe3O4/GO hybrid was characterized by… read more here.

Keywords: detection; mesoporous magnetite; magnetite nanoparticle; fe3o4 ... See more keywords
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Activated TiO2 with tuned vacancy for efficient electrochemical nitrogen reduction

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Published in 2019 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2019.117896

Abstract: Abstract Renewable energy-driven electrochemical N2 reduction reaction (NRR) provides a green and sustainable route for NH3 synthesis under ambient conditions but is plagued by a high reaction barrier and low selectivity. To promote NRR, modification… read more here.

Keywords: activated tio2; vacancy efficient; tio2 tuned; tuned vacancy ... See more keywords

Multilayered Zn nanosheets as an electrocatalyst for efficient electrochemical reduction of CO 2

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Published in 2018 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2017.11.003

Abstract: Abstract Electrochemical reduction of CO2 into useful fuels, when powered by renewable energy, is an ideal process for replacing fossil feedstocks and simultaneously decreasing CO2 emission. Developing inexpensive electrocatalysts for CO2 reduction to CO with… read more here.

Keywords: reduction; efficient electrochemical; nanosheets electrocatalyst; electrocatalyst efficient ... See more keywords
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Efficient electrochemical degradation of multiwall carbon nanotubes.

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Published in 2018 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2018.04.065

Abstract: As the production mass of multiwall carbon nanotubes (MWCNT) increases, the potential for human and environmental exposure to MWCNTs may also increase. We have shown that exposing an aqueous suspension of pristine MWCNTs to an… read more here.

Keywords: carbon; mwcnt; carbon nanotubes; multiwall carbon ... See more keywords
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N-doped Cu-MOFs for efficient electrochemical determination of dopamine and sulfanilamide.

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Published in 2020 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2020.122157

Abstract: Fast and efficient tracking of micropollutants in aquatic environment by developing novel electrode materials is of great significance. Herein, a polyvinylpyrrolidone (PVP) assisted strategy is applied for synthesis of nitrogen doped Cu MOFs (N-Cu-MOF) for… read more here.

Keywords: detection; mofs efficient; doped mofs; determination ... See more keywords
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Efficient electrochemical oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid using the facilely synthesized 3D porous WO3/Ni electrode

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Published in 2021 at "Molecular Catalysis"

DOI: 10.1016/j.mcat.2021.111459

Abstract: Abstract 2,5-furandicarboxylic acid (FDCA) is a key precursor for the sustainable synthesis of environmentally friendly materials such as polyethylene 2,5-furandicarboxylate (PEF). Developing noble-metal free and robust electrocatalysts are of great importance for the eco-friendly upgrading… read more here.

Keywords: furandicarboxylic acid; wo3; electrochemical oxidation; efficient electrochemical ... See more keywords
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Recent progress on hybrid electrocatalysts for efficient electrochemical CO2 reduction

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Published in 2021 at "Nano Energy"

DOI: 10.1016/j.nanoen.2020.105504

Abstract: Abstract The electrochemical reduction of carbon dioxide (CO2) to value-added fuels and chemicals provides an alternative way to realize sustainable carbon recycling. Developing robust electrocatalysts with high activity and selectivity is critically important for achieving… read more here.

Keywords: reduction; co2 reduction; hybrid electrocatalysts; recent progress ... See more keywords
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Capped Keggin Type Polyoxometalate-Based Inorganic-Organic Hybrids Involving In Situ Ligand Transformation as Supercapacitors and Efficient Electrochemical Sensors for Detecting Cr(VI).

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Published in 2021 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.1c03097

Abstract: To construct polyoxometalate-based complexes as electrode materials for supercapacitors and electrochemical sensors, we intentionally used in situ ligand transformation during the reaction. Two complexes based on polyoxometalates capped by zinc ions, H{Zn4(DIBA)4[(DIBA)(HPO2)]2(α-PMoVI8MoV4O40Zn2)} (1) and [ε-PMoV8MoVI4O37(OH)3Zn4(HDBIBA)2]·6H2O… read more here.

Keywords: ligand transformation; polyoxometalate based; efficient electrochemical; situ ligand ... See more keywords
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Rationally Designed Ag@polymer@2-D LDH Nanoflakes for Bifunctional Efficient Electrochemical Sensing of 4-Nitrophenol and Water Oxidation Reaction.

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Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c19077

Abstract: The rational design and demonstration of a facile sequential template-mediated strategy to construct noble-metal-free efficient bifunctional electrocatalysts for efficient oxygen evolution reaction (OER) and electrocatalytic detection of hazardous environmental 4-nitrophenol (4-NP) have continued as a… read more here.

Keywords: sensing nitrophenol; reaction; polymer; efficient electrochemical ... See more keywords
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Robust and Highly Efficient Electrochemical Hydrogen Production from Hydrazine-Assisted Water Electrolysis Enabled by the Metal-Support Interaction of Ru/C Composites.

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Published in 2023 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.3c04342

Abstract: Hydrazine oxidation-assisted water electrolysis provides a promising way for the energy-efficient electrochemical hydrogen (H2) and synchronous decomposition of hydrazine-rich wastewater, but the development of highly active catalysts still remains a great challenge. Here, we demonstrate… read more here.

Keywords: water electrolysis; efficient electrochemical; hydrazine; assisted water ... See more keywords