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[PDF] Phosphorus and Nitrogen Dual Doped and ...

A P, N dual doped reduced graphene oxide (PN-rGO) catalyst with high surface area (376.20 m2·g−1), relatively high P-doping level (1.02 at. %) and a trace amount of N (0.35 at. %) was successfully prepared using a one-step method by directly pyrolyzing a homogenous mixture of graphite oxide (GO) and diammonium hydrogen phosphate ((NH4)2HPO4) in an argon atmosphere, during which the thermal ...

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KR102046554B1 - PHOSPHORUS DOPED and …

The present invention relates to a solid electrolyte interphase (SEI) for secondary battery negative electrode protection including phosphorus (P) doped reduced graphene oxide nanoparticles. As a result, the artificial SEI layer may be formed as a protective layer on the lithium cathode to stabilize the electrochemical performance of the lithium metal battery.

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Concurrent phosphorus doping and reduction of …

Phosphorus-doped graphene is characterized in detail and shows important electronic and electrochemical properties. The electrical conductivity of phosphorus-doped graphene is much higher than that of undoped graphene, owing to a large concentration of free carriers. Such a graphene material is expected to find useful applications in electronic ...

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Synthesis of phosphorus-doped graphene and its …

Phosphorus-doped (P-doped) graphene with the P doping level of 1.30 at % was synthesized by annealing the mixture of graphene and phosphoric acid. The presence of P was confirmed by elemental mapping and X-ray photoelectron spectroscopy, while the morphology of P-doped graphene was revealed by using …

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Nitrogen/Phosphorus co-doped graphene | Sigma …

Nitrogen/Phosphorus co-doped graphene; Synonym: N/P co-doped graphene, NPG, P/N co-doped graphene, PNG; Linear Formula: CxNyPz; find Sigma-Aldrich-900531 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

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Nitrogen Doped Graphene as Potential Material for …

The nitrogen doped graphene was synthesized by hydrothermal route utilizing 2-Chloroethylamine hydrochloride as nitrogen precursor in the presence of graphene oxide (GO). Nitrogen-doped graphene material is developed for its application in hydrogen storage at room temperature. Nitrogen doped graphene layered material shows ~1.5 wt% hydrogen storage capacity achieved at room temperature …

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High-Performance Synthesis of Phosphorus-Doped …

Phosphorus-Doped Graphene Oxide Layer as a Highly Efficient Flame Retardant. Some S, Shackery I, Kim SJ, Jun SC. Chemistry, 21(44):15480-15485, 08 Sep 2015 Cited by 4 articles | PMID: 26345699. Synthesis, Characterization, and Tribological Evaluation of TiO2-Reinforced Boron and Nitrogen co-Doped Reduced Graphene Oxide Based Hybrid ...

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High-Performance Synthesis of Phosphorus-Doped …

Phosphorus-Doped Graphene Oxide Layer as a Highly Efficient Flame Retardant. Some S, Shackery I, Kim SJ, Jun SC. Chemistry, 21(44):15480-15485, 08 Sep 2015 Cited by 4 articles | PMID: 26345699. Synthesis, Characterization, and Tribological Evaluation of TiO2-Reinforced Boron and Nitrogen co-Doped Reduced Graphene Oxide Based Hybrid ...

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High-Performance Synthesis of Phosphorus-Doped …

Microwave-induced pyrolysis of 1,2,3,4,5-pentaphenylphosphole oxide proceeded through a series of subsequent transformations involving formation of phosphorus-doped graphene oxide layers, seeding of carbon surface with phosphorus centers, and assembling of stable droplets.

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Boron-, sulfur-, and phosphorus-doped graphene for ...

2020-1-1 · Owing to the introduction of heteroatoms into pristine graphene, the properties of heteroatom-doped graphene have been significantly enhanced in physic, chemistry, and biology. This review focuses on the approaches for synthesis and characterization of boron-, sulfur-, and phosphorus-doped graphene and their applications in the fields of ...

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Phosphorus-doped graphene-based electrochemical …

2018-12-7 · Phosphorus-doped graphene (P-RGO) was synthesized and employed as active electrode material to construct electrochemical sensor for acetaminophen (AP). The P-RGO coated glass carbon electrode (P-RGO/GCE) showed an excellent electrocatalytic activity for the oxidation of AP, resulted from highly enhanced electrochemical conductivity and ...

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Phosphorus-doped graphene supported palladium …

2019-1-4 · (2018). Phosphorus-doped graphene supported palladium (Pd/PG) electrocatalyst for the hydrogen evolution reaction in PEM water electrolysis. International Journal of …

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Phosphorus-doped graphene supported palladium …

2019-1-4 · (2018). Phosphorus-doped graphene supported palladium (Pd/PG) electrocatalyst for the hydrogen evolution reaction in PEM water electrolysis. International Journal of …

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Phosphorus-doped graphene and (8, 0) carbon …

Recently, doping non-carbon atoms into graphene or carbon nanotube (CNT) has attracted considerable attention due to its effectiveness to change or tailor their electronic and magnetic properties as well as chemical reactivity. In this work, we present a density functional theory study of the recently synthesized phosphorus (P) doped graphene and CNT.

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Phosphorus-doped graphene and (8, 0) carbon …

Recently, doping non-carbon atoms into graphene or carbon nanotube (CNT) has attracted considerable attention due to its effectiveness to change or tailor their electronic and magnetic properties as well as chemical reactivity. In this work, we present a density functional theory study of the recently synthesized phosphorus (P) doped graphene and CNT.

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Phosphorus-Doped Carbon Composites with Rich …

We reported a simple one-step way for synthesizing phosphorus-doped (P-doped) carbon composites with rich graphene (P-CCG) in this study. We prepared P-CCG in the presence of KCl molten salt at 750°C by using soluble phenolic resole and triphenylphosphine as carbon and phosphorus resources, respectively. Using x-ray photoelectron spectroscopy and elemental mapping, we detected the …

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Phosphorus doped graphene by inductively coupled …

@article{osti_22581638, title = {Phosphorus doped graphene by inductively coupled plasma and triphenylphosphine treatments}, author = {Shin, Dong-Wook and Kim, Tae Sung and Yoo, Ji-Beom}, abstractNote = {Highlights: • Substitution doping is a promising method for opening the energy band gap of graphene. • Substitution doping with phosphorus in the graphene lattice has numerous advantage ...

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Phosphorus- And Nitrogen-Doped Carbon …

Two-dimensional (2D) sandwich-structured phosphorus- and nitrogen-doped mesoporous carbon nanosheets have been synthesized by using graphene oxide (GO) as the substrate, triblock copolymer F127 micelles as the soft template, and resin and phytic acid as the organic precursor, for the first time.

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Phosphorus- And Nitrogen-Doped Carbon …

Two-dimensional (2D) sandwich-structured phosphorus- and nitrogen-doped mesoporous carbon nanosheets have been synthesized by using graphene oxide (GO) as the substrate, triblock copolymer F127 micelles as the soft template, and resin and phytic acid as the organic precursor, for the first time.

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[PDF] Phosphorus and Nitrogen Dual Doped and ...

A P, N dual doped reduced graphene oxide (PN-rGO) catalyst with high surface area (376.20 m2·g−1), relatively high P-doping level (1.02 at. %) and a trace amount of N (0.35 at. %) was successfully prepared using a one-step method by directly pyrolyzing a homogenous mixture of graphite oxide (GO) and diammonium hydrogen phosphate ((NH4)2HPO4) in an argon atmosphere, during which the thermal ...