Articles with "heteroatom doped" as a keyword



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The Concept of "Noble, Heteroatom-Doped Carbons," Their Directed Synthesis by Electronic Band Control of Carbonization, and Applications in Catalysis and Energy Materials.

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Published in 2018 at "Advanced materials"

DOI: 10.1002/adma.201706836

Abstract: Carbonization of organic compounds with a highest occupied molecular orbital (HOMO) level more positive than 1.3 V practically automatically results in highly sp2 -conjugated, heteroatom-doped carbons. Due to the stability of the starting compounds, carbon… read more here.

Keywords: heteroatom doped; noble heteroatom; carbonization; energy ... See more keywords
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In‐situ IR Spectroscopy Study of Reactions of C3 Oxygenates on Heteroatom (Sn, Mo, and W) doped BEA Zeolites and the Effect of Co‐adsorbed Water

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Published in 2020 at "ChemCatChem"

DOI: 10.1002/cctc.202001424

Abstract: The reactions of acetone and hydroxyacetone over heteroatom doped BEA zeolites (Sn, Mo, and W) in the presence and absence of H2O vapor are investigated using infrared spectroscopy. Acetone is converted to mesityl oxide over… read more here.

Keywords: bea; heteroatom doped; bea zeolites; adsorbed water ... See more keywords
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Cobalt Phosphide Coupled with Heteroatom-Doped Nanocarbon Hybrid Electroctalysts for Efficient, Long-Life Rechargeable Zinc-Air Batteries.

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Published in 2017 at "Small"

DOI: 10.1002/smll.201702068

Abstract: Metal phosphides and heteroatom-doped carbons have been regarded as promising candidates as bifunctional catalysts for oxygen evolution reaction (OER) and oxygen reduction reaction (ORR). However, both have suffered from stability issues during repeated ORR and… read more here.

Keywords: heteroatom doped; zinc air; air batteries; cobalt phosphide ... See more keywords
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Heteroatom Doped Amorphous/Crystalline Ruthenium Oxide Nanocages as a Remarkable Bifunctional Electrocatalyst for Overall Water Splitting.

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Published in 2023 at "Small"

DOI: 10.1002/smll.202207235

Abstract: Developing robust and highly active bifunctional electrocatalysts for overall water splitting is critical for efficient sustainable energy conversion. Herein, heteroatom-doped amorphous/crystalline ruthenium oxide-based hollow nanocages (M-ZnRuOx (MCo, Ni, Fe)) through delicate control of composition and… read more here.

Keywords: doped amorphous; water splitting; heteroatom doped; amorphous crystalline ... See more keywords
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One-step synthesized 2D heteroatom doped graphene for high throughput electrochemical biosensing: A combined experimental and computational studies

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Published in 2019 at "Diamond and Related Materials"

DOI: 10.1016/j.diamond.2019.107592

Abstract: Abstract In this study, through the chemical vapor deposition method, we nanofabricated heteroatom graphene (HGr) and dispersed it into poly (3, 4-ethylene dioxythiophene)/poly (styrene sulfonate) to obtain a nanostructured interface material for bioelectronic applications. With… read more here.

Keywords: synthesized heteroatom; heteroatom doped; step synthesized; doped graphene ... See more keywords
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Multi-heteroatom-doped hierarchical porous carbon derived from chestnut shell with superior performance in supercapacitors

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Published in 2019 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2019.03.241

Abstract: Abstract Biomass-derived porous carbon materials hold good prospects for application in supercapacitor owing to their natural abundance, low cost, as well as high heteroatoms content. Herein, multi-heteroatom-doped hierarchical porous carbon was prepared via on-step carbonization… read more here.

Keywords: doped hierarchical; multi heteroatom; porous carbon; chestnut ... See more keywords
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Heteroatom-doped porous carbon derived from low-cost precursors of egg juice and commercial polymeric adsorbent as superior material for high performance supercapacitor

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Published in 2020 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2020.114057

Abstract: Abstract Following the thread of the adsorption-doping principle, low-cost precursors of chicken egg and polymeric adsorbent are used to synthesize heteroatom-doped porous carbon for electrochemical capacitors. Organics contained in the egg play role of an… read more here.

Keywords: heteroatom doped; cost precursors; carbon; doped porous ... See more keywords
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Biowaste-originated heteroatom-doped porous carbonaceous material for electrochemical energy storage application

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Published in 2021 at "Journal of Industrial and Engineering Chemistry"

DOI: 10.1016/j.jiec.2021.03.037

Abstract: Abstract Here, a unique heteroatom-doped spongy carbonaceous material from dwarf banana peel has been synthesized successfully using the one-step hydrothermal method. The discarded banana peel was reused as a carbon source for the formation of… read more here.

Keywords: doped porous; carbonaceous material; heteroatom; biowaste ... See more keywords
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Surface modification of biomass derived toluene adsorbent: hierarchically porous characterization and heteroatom doped effect

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Published in 2020 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2019.109831

Abstract: Abstract The N–O codoped carbon materials with high specific surface areas and hierarchical porosities were synthesized by a simple dual-templating method using low-cost biomass materials. Toluene was used as a model adsorbate to explore the… read more here.

Keywords: adsorption; heteroatom doped; surface; biomass derived ... See more keywords
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Heteroatom-Doped Amorphous Cobalt-Molybdenum Oxides as a Promising Catalyst for Robust Hydrogen Evolution.

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Published in 2022 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.1c03976

Abstract: The simultaneous manipulation of the catalytic activity and intrinsic electrical conductivity in a unified system is difficult yet meaningful to unravel the possible strategy that can enhance the hydrogen evolution reaction (HER) performance. Therefore, we… read more here.

Keywords: amorphous cobalt; doped amorphous; hydrogen; heteroatom doped ... See more keywords
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Exploring the Emissive States of Heteroatom-Doped Graphene Quantum Dots

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Published in 2018 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.8b01385

Abstract: The photoluminescence (PL) emission states of heteroatom-doped graphene quantum dots (GQDs) remain unknown, particularly the assignment of the low-energy excitation band (more than 330 nm). To address these issues, this work synthesized three different types… read more here.

Keywords: heteroatom doped; states heteroatom; graphene quantum; doped graphene ... See more keywords