Articles with "carbon nanofibers" as a keyword



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Multifunctional High‐Performance Electrocatalytic Properties of Nb2O5 Incorporated Carbon Nanofibers as Pt Support Catalyst

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Published in 2019 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.201900565

Abstract: Designing an electrocatalyst by integrating multiple classes of materials is an effective strategy for reinforcing the electrode properties. This study demonstrates a facile electrospinning technique for functionalizing the carbon nanofibers (CNFs) with Nb2O5 co‐catalyst as… read more here.

Keywords: reaction; electrode; multifunctional high; carbon ... See more keywords
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Hierarchically Porous Carbon Nanofibers with Controllable Porosity Derived from Iodinated Polyvinyl Alcohol for Supercapacitors

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Published in 2020 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.202000513

Abstract: Porous carbon nanoframeworks have attracted considerable interest for promising applications such as water purification, catalyst supports, gas adsorption, and energy storage owing to their high surface area and electrical conductivity. Traditional synthetic methods applied for… read more here.

Keywords: hierarchically porous; porous carbon; carbon; carbon nanofibers ... See more keywords
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High Energy and High Power Lithium‐Ion Capacitors Based on Boron and Nitrogen Dual‐Doped 3D Carbon Nanofibers as Both Cathode and Anode

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Published in 2017 at "Advanced Energy Materials"

DOI: 10.1002/aenm.201701336

Abstract: High energy density at high power density is still a challenge for the current Li-ion capacitors (LICs) due to the mismatch of charge-storage capacity and electrode kinetics between capacitor-type cathode and battery-type anode. In this… read more here.

Keywords: high power; carbon; energy; dual doped ... See more keywords
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CO2/N2 Separation on Highly Selective Carbon Nanofibers Investigated by Dynamic Gas Adsorption

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Published in 2022 at "Chemsuschem"

DOI: 10.1002/cssc.202200761

Abstract: Abstract The development of highly selective adsorbents for CO2 is a key part to advance separation by adsorption as a viable technique for CO2 capture. In this work, polyacrylonitrile (PAN) based carbon nanofibers (CNFs) were… read more here.

Keywords: adsorption; carbon nanofibers; co2 separation; dynamic gas ... See more keywords
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Investigating the impact of manufacturing process on the ecotoxicity of carbon nanofibers: a multi-aquatic species comparison.

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Published in 2019 at "Environmental toxicology and chemistry"

DOI: 10.1002/etc.4537

Abstract: Manufactured nanomaterial production is out pacing the ability to investigate environmental hazard using current regulatory paradigms, causing a backlog of materials requiring testing. To ameliorate this issue, regulatory bodies have proposed integrating safety into the… read more here.

Keywords: impact manufacturing; manufacturing process; ecotoxicity; investigating impact ... See more keywords
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Fluid‐Induced Alignment of Carbon Nanofibers in Polymer Fibers

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Published in 2017 at "Macromolecular Materials and Engineering"

DOI: 10.1002/mame.201600544

Abstract: Carbon nanofiber/polycaprolactone (CNF/PCL) composite fibers are fabricated using a microfluidic approach. The fibers are made with different content levels of CNFs and flow rate ratios between the core and sheath fluids. The electrical conductivity and… read more here.

Keywords: induced alignment; carbon; alignment carbon; fluid induced ... See more keywords
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ZIF-8/ZIF-67-Derived Co-Nx -Embedded 1D Porous Carbon Nanofibers with Graphitic Carbon-Encased Co Nanoparticles as an Efficient Bifunctional Electrocatalyst.

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Published in 2018 at "Small"

DOI: 10.1002/smll.201800423

Abstract: Herein, an approach is reported for fabrication of Co-Nx -embedded 1D porous carbon nanofibers (CNFs) with graphitic carbon-encased Co nanoparticles originated from metal-organic frameworks (MOFs), which is further explored as a bifunctional electrocatalyst for both… read more here.

Keywords: embedded porous; carbon; zif; graphitic carbon ... See more keywords
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Locally Controlled Growth of Individual Lambda-Shaped Carbon Nanofibers.

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Published in 2019 at "Small"

DOI: 10.1002/smll.201803944

Abstract: The locally defined growth of carbon nanofibers with lambda shape in an open flame process is demonstrated. Via the growth time, the geometry of the structures can be tailored to a Λ- or λ-type shape.… read more here.

Keywords: carbon; lambda shaped; shaped carbon; carbon nanofibers ... See more keywords
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Nanoscaled and Atomic Ruthenium Electrocatalysts Confined Inside Super-Hydrophilic Carbon Nanofibers for Efficient Hydrogen Evolution Reaction.

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Published in 2021 at "Small"

DOI: 10.1002/smll.202102160

Abstract: A series of Ru-based catalysts have been developed for the hydrogen evolution reaction (HER) by the facile impregnation of copious and eco-friendly bacterial cellulose (BC) with Ru(bpy)3 Cl2 (bpy = 2,2'-bipyridine) followed by pyrolysis. After… read more here.

Keywords: nanoscaled atomic; evolution reaction; hydrogen evolution; carbon nanofibers ... See more keywords
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Manipulation of Mott-Schottky Ni/CeO2 Heterojunctions into N-Doped Carbon Nanofibers for High-Efficiency Electrochemical Water Splitting.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202106592

Abstract: Designing affordable and efficient bifunctional electrocatalysts for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) has remained a long-lasting target for the progressing hydrogen economy. Utilization of metal/semiconductor interface effect has been lately… read more here.

Keywords: carbon nanofibers; ceo2; mott schottky; doped carbon ... See more keywords
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Boosting Fast Sodium Ion Storage by Synergistic Effect of Heterointerface Engineering and Nitrogen Doping Porous Carbon Nanofibers.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202107514

Abstract: Heterointerface engineering with multiple electroactive and inactive supporting components is considered an efficient approach to enhance electrochemical performance for sodium-ion batteries (SIBs). Nevertheless, it is still a challenge to rationally design heterointerface engineering and understand… read more here.

Keywords: heterointerface; heterointerface engineering; sodium ion; carbon nanofibers ... See more keywords