Articles with "anchored doped" as a keyword



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NiMoO4 Nanosheets Anchored on NS Doped Carbon Clothes with Hierarchical Structure as a Bidirectional Catalyst toward Accelerating Polysulfides Conversion for LiS Battery

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Published in 2021 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202101285

Abstract: The serious shuttle effect, sluggish reduction kinetics of polysulfides and the difficult oxidation reaction of Li2S have hindered LiS battery practical application. Herein, a 3D hierarchical structure composed of NiMoO4 nanosheets in situ anchored on… read more here.

Keywords: bidirectional catalyst; nimoo4 nanosheets; anchored doped; hierarchical structure ... See more keywords
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Atomically Dispersed Co2 MnN8 Triatomic Sites Anchored in N-Doped Carbon Enabling Efficient Oxygen Reduction Reaction.

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Published in 2023 at "Advanced materials"

DOI: 10.1002/adma.202210975

Abstract: Atomically dispersed transition metal-nitrogen/carbon (M-N/C) catalysts have emerged as the most promising substitutes to precious platinum counterparts toward oxygen reduction reaction (ORR). However, the reported M-N/C catalysts are usually in the form of common M-N4… read more here.

Keywords: atomically dispersed; carbon; co2 mnn8; oxygen reduction ... See more keywords
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Co nanoparticles anchored on N-doped porous carbon derived from yeast for enhanced electrocatalytic oxygen reduction reaction.

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Published in 2023 at "ChemSusChem"

DOI: 10.1002/cssc.202201964

Abstract: Biomass-derived carbon materials have received extensive attention as high-performance electrocatalyst. We developed a highly efficient electrocatalyst with Co nanoparticles anchored on N-doped porous carbon material (CoNC) by using yeast as a biomass precursor through a… read more here.

Keywords: carbon; porous carbon; doped porous; oxygen reduction ... See more keywords
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CoP Nanoparticle Confined in P, N Co-Doped Porous Carbon Anchored on P-Doped Carbonized Wood Fibers with Tailored Electronic Structure for Efficient Urea Electro-Oxidation.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202200950

Abstract: Electronic structure optimization and architecture modulation are widely regarded as rational strategies to enhance the electrocatalysts catalytic performance. Herein, a hybridization of ZIF-67-derived CoP nanoparticles embedded in P, N co-doped carbon matrix (PNC) and anchored… read more here.

Keywords: wood fibers; carbonized wood; electronic structure; doped carbonized ... See more keywords
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SnO2 nano-crystals anchored on N-doped porous carbon with enhanced lithium storage properties

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Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2020.145902

Abstract: Abstract Sn-based oxides have been considered as promising anode candidates for lithium-ion batteries (LIBs), but their commercialization is always impeded by severe volume expansion and unsatisfactory electron conductivity. In order to overcome these disadvantages, a… read more here.

Keywords: doped porous; sno2 nano; crystals anchored; nano crystals ... See more keywords
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Sn nanoparticles anchored on N doped porous carbon as an anode for potassium ion batteries

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Published in 2019 at "Materials Letters"

DOI: 10.1016/j.matlet.2019.126613

Abstract: Abstract Owing to the rich abundance and low-cost of K resources, potassium-ion batteries (KIBs) have been a promising alternative to lithium-ion batteries (LIBs). The exploration of suitable anode materials is challenging but of great importance… read more here.

Keywords: doped porous; ion; potassium ion; ion batteries ... See more keywords
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Atomically Dispersed Fe-N5 Sites Anchored on 3D N-Doped Porous Carbon for Efficient Selective Oxidation of Aromatic Alkanes at Room Temperature.

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Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c05343

Abstract: On account of the increasing demand for aromatic ketones and the challenging task of mass production in the chemical industry, efficient and sustainable catalysts are urgently needed to catalyze the conversion of aromatic alkyl compounds… read more here.

Keywords: carbon; porous carbon; spectroscopy; anchored doped ... See more keywords
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Highly dispersed nickel anchored on a N-doped carbon molecular sieve derived from metal-organic frameworks for efficient hydrodeoxygenation in the aqueous phase.

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Published in 2020 at "Chemical communications"

DOI: 10.1039/d0cc02620d

Abstract: ZIF-8 was employed as a template to synthesize HD-Ni/N-CMS containing highly dispersed Ni at the atomic level anchored on a N-doped carbon molecular sieve for vanillin hydrodeoxygenation. The ZIF-8 structure was inherited and Ni-N bonds… read more here.

Keywords: doped carbon; highly dispersed; molecular sieve; carbon molecular ... See more keywords
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Sb2O3 nanoparticles anchored on N-doped graphene nanoribbons as improved anode for sodium-ion batteries

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Published in 2021 at "RSC Advances"

DOI: 10.1039/d1ra04618g

Abstract: A hybrid nanocomposite of Sb2O3 nanoparticles anchored on N-doped graphene nanoribbons is used as anode in SIBs. These hybrid electrodes demonstrate a high charge transfer and improved microstructure, facilitating the Na+ diffusion in the electrode. read more here.

Keywords: sb2o3 nanoparticles; graphene nanoribbons; nanoparticles anchored; doped graphene ... See more keywords
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Fe-based species anchored on N-doped carbon nanotubes as bifunctional electrocatalyst for acidic/neutral/alkaline Zn-Air batteries.

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Published in 2020 at "Nanotechnology"

DOI: 10.1088/1361-6528/ab7ef9

Abstract: Exploring efficient and durable bifunctional catalysts in pH-universal media is urgent for versatile fuel cells. Herein, N-doped graphene nanotube-protected Fe-based species (Fe/Fe3C@N-G) are used for bifunctional oxygen electrocatalysts. The composite electrocatalyst exhibits a low potential… read more here.

Keywords: based species; zab; air batteries; air ... See more keywords
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Facile Construction of Iron/Nickel Phosphide Nanocrystals Anchored on N-B-Doped Carbon-Based Composites with Advanced Catalytic Capacity for 4-Nitrophenol and Methylene Blue

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Published in 2022 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms23158408

Abstract: The search for a simple and effective method to remove organic dyes and color intermediates that threaten human safety from the water environment is urgent. Herein, we report a simple method for constructing iron/nickel phosphide… read more here.

Keywords: phosphide nanocrystals; phosphide; nanocrystals anchored; nickel phosphide ... See more keywords