Articles with "phosphorus doped" as a keyword



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Phosphorus‐Doped MoS2 Nanosheets Supported on Carbon Cloths as Efficient Hydrogen‐Generation Electrocatalysts

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Published in 2018 at "ChemCatChem"

DOI: 10.1002/cctc.201701680

Abstract: Highly efficient and stable non‐noble metal electrocatalysts for hydrogen generation are desired for sustainable development of energy conversion and storage. Here, a facile low‐temperature phosphidation process is developed for phosphorus doping into molybdenum disulfide (MoS2)… read more here.

Keywords: phosphorus doped; mos2 nanosheets; phosphorus; doped mos2 ... See more keywords
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Improved cycle performance of nitrogen and phosphorus co-doped carbon coatings on lithium nickel cobalt aluminum oxide battery material

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Published in 2018 at "Journal of Materials Science"

DOI: 10.1007/s10853-018-2275-7

Abstract: Nitrogen–phosphorus co-doped nanoscale carbon coating (N/P–C) was constructed on the surface of LiNi0.8Co0.15Al0.05O2 (NCA). The coated material showed a shell–core structure, the core layer was NCA, the shell layer was N/P–C, and the coating was… read more here.

Keywords: nitrogen; phosphorus doped; carbon; nitrogen phosphorus ... See more keywords
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Method for contact resistivity measurements on highly phosphorus-doped silicon using a multiline transmission line model

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Published in 2021 at "Journal of the Korean Physical Society"

DOI: 10.1007/s40042-020-00048-0

Abstract: As the size of a transistor decreases, the parasitic resistances of the transistor become dominant for contact resistance. In-situ phosphorus-doped epitaxial silicon with high doping concentrations has been used to reduce contact resistivity. In this… read more here.

Keywords: resistivity; contact resistivity; silicon; line model ... See more keywords
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Phosphorus-doped porous graphene nanosheet as metal-free electrocatalyst for triiodide reduction reaction in dye-sensitized solar cell

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Published in 2017 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2017.02.074

Abstract: Abstract Phosphorus-doped porous graphene nanosheet with a large specific surface area (1627.8 m 2  g −1 ) was prepared via chemical vapour deposition (CVD) with porous Mg 3 (PO 4 ) 2 as phosphorus (P) source… read more here.

Keywords: nanosheet; phosphorus doped; porous graphene; doped porous ... See more keywords
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Fabrication of the phosphorus doped mesoporous carbon with superior capacitive performance by microwave irradiation under ambient atmosphere: An ultra-facile and energy-efficient method

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Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.07.089

Abstract: Abstract This paper reports an ultra-facile and energy-efficient microwave irradiation method for fabrication of phosphorus doped mesoporous carbon under ambient atmosphere. The fabricated phosphorus doped mesoporous carbons exhibit high specific surface area (up to 2055 m2… read more here.

Keywords: phosphorus doped; irradiation; microwave irradiation; ambient atmosphere ... See more keywords
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MoSe2/phosphorus-doped graphene nanocomposite: Synthesis and its electrochemical sodium-storage and catalytic performance

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Published in 2018 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2018.04.063

Abstract: Abstract The MoSe2/phosphorus-doped graphene nanocomposite (FL-MoSe2/PG) was successfully prepared through a simple tetrabutylphosphonium bromide-mediated hydrothermal and annealing procedure. The resultant nanocomposite was examined by X-ray photoelectron spectra (XPS), X-ray diffraction (XRD), Raman spectroscopy, high-resolution transmission… read more here.

Keywords: phosphorus doped; doped graphene; mose2 phosphorus; microscopy ... See more keywords
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Phosphorus-doped graphene support to enhance electrocatalysis of methanol oxidation reaction on platinum nanoparticles

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Published in 2017 at "Chemical Physics Letters"

DOI: 10.1016/j.cplett.2017.08.058

Abstract: Abstract Phosphorus is incorporated into graphene (PG) by thermal treating method, which is further employed as supports for Pt nanoparticles. The as-obtained Pt/PG catalyst exhibits over 2.4 times enhanced methanol electrooxidation activity compared with Pt/C,… read more here.

Keywords: phosphorus doped; support enhance; doped graphene; enhance electrocatalysis ... See more keywords
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RETRACTED: The effect of n–π* electronic transitions on the N2 photofixation ability of phosphorus doped g-C3N4 synthesized by microwave treatment

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Published in 2020 at "Diamond and Related Materials"

DOI: 10.1016/j.diamond.2020.107799

Abstract: Abstract Light harvest is an important part of the photocatalysis process. In this work, phosphorus doped g-C3N4 with outstanding N2 photofixation ability was prepared via microwave treatment. XRD, N2 adsorption, UV–Vis, SEM, XPS, ESR and… read more here.

Keywords: photofixation ability; phosphorus doped; treatment; microwave treatment ... See more keywords
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Phosphorus-doped carbon nitride as powerful electrocatalyst for high-power vanadium flow battery

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Published in 2018 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2018.08.044

Abstract: Abstract The poor hydrophilicity and weak activity of graphite felt (GF) electrodes hinder the efficient application of vanadium flow batteries (VFB). Therefore, enhancing the electrolyte wettability and electrochemical activity of GF is an effective way… read more here.

Keywords: phosphorus doped; doped carbon; power; carbon nitride ... See more keywords
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Dual taming of polysufides by phosphorus-doped carbon for improving electrochemical performances of lithium–sulfur battery

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Published in 2020 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2020.136648

Abstract: Abstract Lithium–sulfur (Li–S) batteries are promising energy-storage technology, but a major technical issue is the shuttling of soluble polysulfides between electrodes, resulting in rapid capacity fading. In such case, phosphorus doped porous carbon spheres (P–C)… read more here.

Keywords: phosphorus doped; battery; carbon; lithium sulfur ... See more keywords
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Phosphorus-doped SrCo0.5Mo0.5O3 perovskites with enhanced bifunctional oxygen catalytic activities

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Published in 2018 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2018.08.206

Abstract: Abstract Perovskite oxide has attracted wild attentions as a promising bifunctional electrocatalyst family for both oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) in fuel cells and metal-air batteries. Here, phosphorus-doped SrCo 0.5 Mo… read more here.

Keywords: oxygen; phosphorus doped; doped srco0; srco0 5mo0 ... See more keywords