Articles with "encapsulated nitrogen" as a keyword



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Component-controllable cobalt telluride nanoparticles encapsulated in nitrogen-doped carbon frameworks for efficient hydrogen evolution in alkaline conditions

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Published in 2019 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2018.11.081

Abstract: Abstract Rational structure design and component-controlled synthesis are attractive and challenging methods to develop materials with unique function for renewable energy conversion such as hydrogen production via water splitting. The earth-abundant and affordable transition metals… read more here.

Keywords: encapsulated nitrogen; component; nitrogen doped; nanoparticles encapsulated ... See more keywords
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Degradation of norfloxacin by CoFe alloy nanoparticles encapsulated in nitrogen doped graphitic carbon (CoFe@N-GC) activated peroxymonosulfate

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Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.123725

Abstract: Abstract Developing carbon-based hybrid catalysts with high reactivity, good stability, and low cost is critical for environmental remediation via heterogeneous advanced oxidation processes (AOPs). In this work, CoFe alloy particles encapsulated in nitrogen doped graphitic… read more here.

Keywords: degradation; nitrogen doped; carbon; cofe alloy ... See more keywords
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Fe7Se8 nanoparticles encapsulated by nitrogen-doped carbon with high sodium storage performance and evolving redox reactions

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Published in 2018 at "Energy Storage Materials"

DOI: 10.1016/j.ensm.2017.08.013

Abstract: Abstract We demonstrate the availability of Fe 7 Se 8 as anode for sodium-ion batteries (SIBs) for the first time. A Fe 7 Se 8 nanocomposite encapsulated by nitrogen-doped carbon layers (Fe 7 Se 8… read more here.

Keywords: storage; nitrogen doped; doped carbon; sodium ... See more keywords
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Controlled Synthesis of Nickel Encapsulated into Nitrogen-Doped Carbon Nanotubes with Covalent Bonded Interfaces: The Structural and Electronic Modulation Strategy for an Efficient Electrocatalyst in Dye-Sensitized Solar Cells

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Published in 2017 at "Chemistry of Materials"

DOI: 10.1021/acs.chemmater.7b03385

Abstract: Developing an efficient and low-cost synthetic approach to controllably synthesize non-precious-metal counter electrode (CE) electrocatalysts with superior catalytic activity and electrochemical stability is critically important for the mass production of dye-sensitized solar cells (DSSCs). Herein,… read more here.

Keywords: nitrogen doped; doped carbon; dye sensitized; sensitized solar ... See more keywords
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Bionic Preparation of CeO2-encapsulated Nitrogen Self-doped Biochars for Highly Efficient Oxygen Reduction.

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Published in 2020 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.9b19614

Abstract: This study reports the superior performance of novel carbonaceous materials, CeO2-encapsulated nitrogen-doped biochars (BC-Ce-X (X= 1, 2)), for oxygen reduction reaction (ORR). The biomass precursor of this value-added biochar material was biomimetically prepared via a… read more here.

Keywords: oxygen; doped biochars; ceo2 encapsulated; encapsulated nitrogen ... See more keywords
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The integration of Mo2C-embedded nitrogen-doped carbon with Co encapsulated in nitrogen-doped graphene layers derived from metal-organic-frameworks as a multi-functional electrocatalyst.

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Published in 2019 at "Nanoscale"

DOI: 10.1039/c9nr02981h

Abstract: High-performance multi-functional electrocatalysts are highly desirable for various energy storage and conversion devices. In this study, we report a one dimensional N-doped carbon nanostructure, containing Mo2C and Co nanoparticles encapsulated in nitrogen-doped graphene layers (Mo2C@NC/Co@NG)… read more here.

Keywords: encapsulated nitrogen; doped carbon; nitrogen doped; multi functional ... See more keywords