Articles with "nanosheet array" as a keyword



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Self-supported CoMoS4 nanosheet array as an efficient catalyst for hydrogen evolution reaction at neutral pH

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Published in 2018 at "Nano Research"

DOI: 10.1007/s12274-017-1818-6

Abstract: Development of earth-abundant electrocatalysts, particularly for high-efficiency hydrogen evolution reaction (HER) under benign conditions, is highly desired, but still remains a serious challenge. Herein, we report a high-performance amorphous CoMoS4 nanosheet array on carbon cloth… read more here.

Keywords: comos4 nanosheet; hydrogen; hydrogen evolution; nanosheet array ... See more keywords
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ZnCo2S4 nanosheet array anchored on nickel foam as electrocatalyst for electrochemical water splitting

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Published in 2019 at "Electrochemistry Communications"

DOI: 10.1016/j.elecom.2019.106487

Abstract: Abstract Exploring transition metal-based, highly efficient and bifunctional catalysts for electrochemical water splitting remains a challenging task. Herein, ZnCo2S4 nanosheet array supported on nickel foam (ZnCo2S4/NF) is fabricated and demonstrated to be efficacious electrocatalyst for… read more here.

Keywords: electrochemical water; water; znco2s4; nanosheet array ... See more keywords
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A new hexacyanoferrate nanosheet array converted from copper oxide as a high-performance binder-free energy storage electrode

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Published in 2019 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2018.10.056

Abstract: Abstract Coordination Supramolecular Networks (CSNs) is attracting more and more attention in the energy storage field because of its numerous merits such as dynamic structural reversibility and porosity. In this work, a binder-free electrode of… read more here.

Keywords: energy storage; electrode; nanosheet array; energy ... See more keywords
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Co-MOF/titanium nanosheet array: An excellent electrocatalyst for non-enzymatic detection of H2O2 released from living cells

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Published in 2020 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2020.114553

Abstract: Abstract In this study, a composite nanosheet array (Co-MOF/TM) was developed by in-situ growing the cobalt-based metal-organic framework (Co-MOF) on titanium mesh (TM) to fabricate a non-enzymatic electrochemical sensor for detection of H2O2 released from… read more here.

Keywords: detection; h2o2 released; nanosheet array; mof titanium ... See more keywords
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Electrodepositing Ru on carbon cloth supported Co(OH)2 nanosheet array for active overall water electrolysis

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Published in 2020 at "Journal of The Taiwan Institute of Chemical Engineers"

DOI: 10.1016/j.jtice.2020.02.006

Abstract: Abstract Exploring bifunctional electrocatalysts with high activity for practical overall water splitting is urgent but challenging. Boosting low-cost catalysts with trace amount of noble metals supplies a promising scheme. Herein, Ru nanoparticles decorated Co(OH)2 nanosheet… read more here.

Keywords: water; carbon cloth; nanosheet array; overall water ... See more keywords
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High-Efficiency and Durable Water Oxidation under Mild pH Conditions: An Iron Phosphate-Borate Nanosheet Array as a Non-Noble-Metal Catalyst Electrode.

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Published in 2017 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.6b03171

Abstract: It is highly desired but still remains a key challenge to develop iron-based large-surface-area arrays as heterogeneous water oxidation catalysts that perform efficiently and durably under mild pH conditions for solar-to-hydrogen conversion. In this work,… read more here.

Keywords: borate; water; water oxidation; nanosheet array ... See more keywords
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Controllable Synthesis of Cobalt-Containing Nanosheet Array-Like Ternary CuCoAl-LDH/rGO Hybrids To Boost the Catalytic Efficiency for 4-Nitrophenol Reduction.

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Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c01637

Abstract: A series of Co-doped ternary CuxCo3-xAl-layered double hydroxide (LDH)/rGO nanosheet array hybrids (x = 0.5, 1.0, 1.5, and 2.0) were successfully prepared using the preconditioned pH value aqueous-phase coprecipitation strategy. The CuxCo3-xAl-LDH/rGO hybrids are featured… read more here.

Keywords: ldh rgo; cucoal ldh; rgo hybrids; rgo ... See more keywords
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Highly Efficient Photoelectrochemical Reduction of CO2 at Low Applied Voltage Using 3D Co-Pi/BiVO4/SnO2 Nanosheet Array Photoanode.

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Published in 2019 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.9b08144

Abstract: To solve the increasing level of carbon dioxide (CO2) in the atmosphere, bismuth vanadate (BiVO4) based photoanode for photoelectrochemical water oxidation has been considered as a promising candidate of power supply for CO2 reduction because… read more here.

Keywords: bivo4 sno2; reduction; sno2 nanosheet; array photoanode ... See more keywords
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When NiO@Ni Meets WS2 Nanosheet Array: A Highly Efficient and Ultrastable Electrocatalyst for Overall Water Splitting

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Published in 2018 at "ACS Central Science"

DOI: 10.1021/acscentsci.7b00502

Abstract: The development of low-cost, high-efficiency, and stable bifunctional electrocatalysts toward the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is of paramount importance for large-scale water splitting. Here, we develop a new strategy for… read more here.

Keywords: water splitting; electrocatalyst; water; nanosheet array ... See more keywords
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NiFe layered double hydroxide nanosheet array for high-efficiency electrocatalytic reduction of nitric oxide to ammonia.

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Published in 2022 at "Chemical communications"

DOI: 10.1039/d2cc02463b

Abstract: Here, we demonstrate that under ambient conditions, a nickel-iron layered double hydroxide nanosheet array can exhibit a promising NORR performance, delivering a maximal faradaic efficiency of 82% and a corresponding yield rate of 112 μmol… read more here.

Keywords: layered double; efficiency; nanosheet array; double hydroxide ... See more keywords
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MnMoO4 nanosheet array: an efficient electrocatalyst for hydrogen evolution reaction with enhanced activity over a wide pH range.

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Published in 2018 at "Nanotechnology"

DOI: 10.1088/1361-6528/aac851

Abstract: We report the preparation of MnMoO4 nanosheet array on nickel foam (MnMoO4 NSA/NF) as an excellent 3D hydrogen evolution reaction (HER) electrocatalyst with good catalytic performance applied under basic, acidic and neutral conditions. In 0.5… read more here.

Keywords: hydrogen; hydrogen evolution; nanosheet array; mnmoo4 nanosheet ... See more keywords