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   Articles with "graphitized carbon" as a keyword



Mesoporous, nitrogen-doped, graphitized carbon nanosheets embedded with cobalt nanoparticles for efficient oxygen electroreduction

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recommendations! Published in 2018 at "Journal of Materials Science"

DOI: 10.1007/s10853-018-3121-7

Abstract: Nitrogen-doped graphitized carbon nanosheets embedded with crystalline cobalt nanoparticles are facilely synthesized with the aid of melamine-containing hydrogen-bonded organic frameworks (HOF). Experimentally, HOF microrods with an in situ polymerized dopamine (DA) overlayer are coordinated with… read more here.

Keywords: nitrogen doped; carbon; carbon nanosheets; graphitized carbon ... See more keywords
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N-Doped Graphitized Carbon Nanohorns as a Forefront Electrocatalyst in Highly Selective O 2 Reduction to H 2 O 2

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recommendations! Published in 2018 at "Chem"

DOI: 10.1016/j.chempr.2017.10.013

Abstract: Summary Electrochemical oxygen reduction (ORR) is a challenging approach for the sustainable production of hydrogen peroxide (H 2 O 2 ) and is also a reaction of relevance in fuel-cell applications. Here, we propose an… read more here.

Keywords: reduction; carbon nanohorns; graphitized carbon; doped graphitized ... See more keywords

Wrinkled, partially-graphitized carbon encapsulated silicon with preformed voids as lithium-ion battery anode with enhanced cyclic and rate performances

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recommendations! Published in 2021 at "Composites Communications"

DOI: 10.1016/j.coco.2021.100782

Abstract: Abstract It is challenging to conveniently synthesize silicon/carbon composites that simultaneously possess some important attributes which can enhance the cyclic and rate performances of silicon-based anode, such as partial graphitization, flexible nanostructure, preformed spaces, and… read more here.

Keywords: cyclic rate; encapsulated silicon; graphitized carbon; carbon ... See more keywords

Improved water management of Pt/C cathode modified by graphitized carbon nanofiber in proton exchange membrane fuel cell

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recommendations! Published in 2018 at "Journal of Power Sources"

DOI: 10.1016/j.jpowsour.2018.07.126

Abstract: Abstract Water management in the cathode is one of the most significant issues in proton exchange membrane fuel cells, especially for long-term stability and dynamic operation in fuel cell vehicles. Therefore, it is critical to… read more here.

Keywords: water; graphitized carbon; cathode; water management ... See more keywords

Enrichment procedure based on graphitized carbon black and liquid chromatography-high resolution mass spectrometry for elucidating sulfolipids composition of microalgae.

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recommendations! Published in 2019 at "Talanta"

DOI: 10.1016/j.talanta.2019.120162

Abstract: Microalgae have recently become a popular functional food due to their health benefits. Sulfolipids, a class of substances abundant in this matrix, have been reported to have interesting bioactivities, such as anti-carcinogenic activity. However, despite… read more here.

Keywords: procedure based; carbon black; procedure; based graphitized ... See more keywords

Nitrogen-Doped Graphitized Carbon Electrodes for Biorefractory Pollutant Removal

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recommendations! Published in 2017 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b03100

Abstract: A novel material was fabricated by deposition of graphitized nitrogen-doped porous carbon layer (NPC) on commercial carbon felt (CF). The NPC was obtained via atomic layer deposition of zinc oxide (ZnO) and its subsequent solvothermal… read more here.

Keywords: nitrogen; nitrogen doped; graphitized carbon; spectroscopy ... See more keywords
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The effect of graphitized carbon on the adsorption and photocatalytic degradation of methylene blue over TiO2/C composites

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recommendations! Published in 2020 at "RSC Advances"

DOI: 10.1039/d0ra01105c

Abstract: The TiO2/C composites with approximately 40 wt% of carbon were prepared by calcination of precursors, formed from a one-pot liquid phase reaction between Ti(SO4)2 and flour. read more here.

Keywords: tio2; adsorption photocatalytic; tio2 composites; carbon adsorption ... See more keywords

Enhanced PEMFC durability with graphitized carbon black cathode catalyst supports under accelerated stress testing

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recommendations! Published in 2021 at "RSC Advances"

DOI: 10.1039/d1ra01468d

Abstract: The anti-corrosion properties of the carbon substrates of cathode catalysts play a vital role in the commercialization of fuel cell vehicles. Our report reveals the enhanced durability of graphitized carbon black catalyst substrates in polymer… read more here.

Keywords: accelerated stress; graphitized carbon; carbon; stress testing ... See more keywords
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Preparation of graphitized carbon by the corn straw liquefaction method

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recommendations! Published in 2023 at "RSC Advances"

DOI: 10.1039/d2ra07352h

Abstract: Corn straw-based graphitized carbon was prepared by carbonization and a catalyzed graphitization method using corn straw as the raw material and catalytic liquefaction technology. A mixture of polyethylene glycol (PEG200) compounded with glycerol in the… read more here.

Keywords: corn straw; carbon; graphitization; method ... See more keywords

A comparative study of biochar, multiwalled carbon nanotubes and graphitized carbon black as QuEChERS absorbents for the rapid determination of six triazole fungicides by UPLC-MS/MS

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recommendations! Published in 2019 at "International Journal of Environmental Analytical Chemistry"

DOI: 10.1080/03067319.2019.1586892

Abstract: ABSTRACT A rapid, effective and sensitive method to quantitatively determine six fungicide residue was developed using ultra-performance liquid chromatography coupled with tandem mass spectrometry (UPLC–MS/MS). The target compounds were extracted by using acetonitrile and the… read more here.

Keywords: carbon; graphitized carbon; multiwalled carbon; carbon nanotubes ... See more keywords

Degradation Protocols Highlighting the Influence of Graphitized Carbon Support on the Catalyst Layer and Proton Exchange Membrane Durability

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recommendations! Published in 2025 at "Journal of The Electrochemical Society"

DOI: 10.1149/1945-7111/adfab9

Abstract: Proton exchange membrane fuel cells (PEMFC) are promising zero-emission energy conversion systems. However, their widespread adoption is limited by high capital expenditures due to the use of platinum group metals in the catalyst layer. Because… read more here.

Keywords: carbon; catalyst; graphitized carbon; durability ... See more keywords