Articles with "supported doped" as a keyword



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3D Self‐Supported Fe‐Doped Ni2P Nanosheet Arrays as Bifunctional Catalysts for Overall Water Splitting

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Published in 2017 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201702513

Abstract: The development of highly efficient bifunctional electrocatalysts for both hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is crucial for improving the efficiency of overall water splitting, but still remains challenging issue. Herein, 3D… read more here.

Keywords: self supported; doped ni2p; water splitting; overall water ... See more keywords
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Interfacial Electron Distribution of Co Nanoparticles Supported on N‐Doped Mesoporous Hollow Carbon Spheres Endows Highly Efficient ORR, OER, and HER

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Published in 2023 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.202202394

Abstract: The tailoring of the charge transfer between support material and transition metal active phase is an effective strategy for fine tuning the electronic structure of the catalyst active site, and hence improving the activity and… read more here.

Keywords: hollow carbon; orr oer; doped mesoporous; mesoporous hollow ... See more keywords
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C‐N Bond Formation Catalyzed by Ruthenium Nanoparticles Supported on N‐Doped Carbon via Acceptorless Dehydrogenation to Secondary Amines, Imines, Benzimidazoles and Quinoxalines

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Published in 2018 at "ChemCatChem"

DOI: 10.1002/cctc.201801525

Abstract: Ruthenium nanoparticles (NPs) supported on N‐doped carbon (Ru/N−C) were prepared by the pyrolysis of cis‐Ru(phen)2Cl2 loaded onto carbon powder (VULCAN XC72R) at 800 °C. Ru/N−C NPs (0.2 mol% Ru) selectively catalyzed either acceptorless dehydrogenation coupling (ADC) or… read more here.

Keywords: doped carbon; carbon; ruthenium nanoparticles; secondary amines ... See more keywords
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Electron transfer-induced catalytic enhancement over bismuth nanoparticles supported by N-doped graphene

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Published in 2018 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2017.11.127

Abstract: Abstract Catalytic reduction of toxic 4-nitrophenol (4-NP) to useful 4-aminphenol over appropriate nanocatalysts is environmentally desired. Herein, bismuth nanoparticles (NPs) supported by N-doped reduced graphene oxide (Bi/NG) and carbon black (Bi/C) have been synthesized using… read more here.

Keywords: electron; supported doped; bismuth nanoparticles; electron transfer ... See more keywords
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Enhancement of hydrogen production using Ni catalysts supported by Gd-doped ceria

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Published in 2021 at "Heliyon"

DOI: 10.1016/j.heliyon.2021.e08202

Abstract: A redox cycle between Ce4+ and Ce3+ is an elementary step in water gas shift (WGS) mechanism. By facilitating the redox cycle between +4 and +3 of cerium, a formation of oxygen vacancy can be… read more here.

Keywords: ceria; doped ceria; gdc; supported doped ... See more keywords
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Alumina supported Au/Y-doped ceria catalysts for pure hydrogen production via PROX

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Published in 2019 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2018.03.005

Abstract: Abstract Gold catalysts on Y-doped ceria dispersed on high surface area γ-Al2O3 were synthesized and tested in preferential CO oxidation in hydrogen rich stream (PROX). The effect of ceria loading (10, 20 or 30 wt%) was… read more here.

Keywords: ceria; alumina supported; hydrogen; prox ... See more keywords
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Pd NPs supported on N-doped carbon layer coated ZrSBA-15 for efficient heterogeneous catalysis reactions

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Published in 2018 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2018.02.042

Abstract: Abstract Through hydrothermal synthesis and impregnation-reduction processes, a series of Pd-based nanocomposites using N-doped carbon layers coated ZrSBA-15 as the supports have been manufactured, aiming to upgrade the catalytic activity and stability of the catalysts.… read more here.

Keywords: carbon layers; nps supported; carbon; doped carbon ... See more keywords
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Photocatalytic CO2 Transformation to CH4 by Ag/Pd Bimetals Supported on N-Doped TiO2 Nanosheet.

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Published in 2018 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.8b06320

Abstract: To develop photocatalysts with desirable compositions and structures for improving the efficiency and selectivity of CO2 conversion to CH4 under mild conditions is of great importance. Here, we design an effective photocatalyst of bimetal (Ag/Pd)… read more here.

Keywords: bimetals supported; tio2 nanosheet; co2; doped tio2 ... See more keywords
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Co supported on N-doped carbon, derived from bimetallic azolate framework-6: a highly effective oxidative desulfurization catalyst

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Published in 2019 at "Journal of Materials Chemistry A"

DOI: 10.1039/c9ta03613j

Abstract: Co-/N-doped porous carbons were obtained from pyrolysis of the firstly prepared bimetallic (Zn and Co)-MAF-6s; and remarkable performances of the carbons in redox reactions could suggest firstly that Co-based materials can be an effective catalyst… read more here.

Keywords: doped carbon; oxidative desulfurization; catalyst; supported doped ... See more keywords
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Pd supported N-doped CeO2 as an efficient hydrogen oxidation reaction catalyst in PEMFC

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Published in 2020 at "New Journal of Chemistry"

DOI: 10.1039/d0nj03270k

Abstract: Loading metal on N-doped oxides is advantageous to improving catalytic activity. Here, a highly active and stable nanocatalyst consisting of Pd supported N–CeO2 was prepared for hydrogen oxidation. An N–CeO2@Pd/C electrode provided better electrocatalytic properties… read more here.

Keywords: doped ceo2; supported doped; ceo2; hydrogen oxidation ... See more keywords