Results 21 to 30 of about 15,369 (169)

Carbon Nanofiber Production [PDF]

open access: yesJournal of Industrial Ecology, 2008
Summary Holistic understanding of nanotechnology using systems analysis tools is essential for evaluating claims about the potential benefits of this emerging technology. This article presents one of the first assessments of the life cycle energy requirements and environmental impact of carbon nanofibers (CNFs) synthesis.
Vikas Khanna   +2 more
openaire   +1 more source

Low-Cost and High-Performance Electrospun Carbon Nanofiber Film Anodes

open access: yesInternational Journal of Electrochemical Science, 2018
Carbon nanofiber thin membrane is a promising candidate material for chemical power supply because of its simple design and fast charge-transfer network.
Jianxin Cai   +4 more
doaj   +1 more source

Manganese Oxide Loaded Carbon Fiber for Solar Energy Harvesting and Oil Decomposition

open access: yesC, 2023
In this work, a manganese oxide electrode, containing carbon nanofiber composites (MnO2/CNF), has been made through electrospinning, oxidization, and partial carbonization high-temperature treatment. Scanning electron microscopy (SEM) was used to observe
Yong X. Gan   +8 more
doaj   +1 more source

Amorphous Carbon Nanofibers and Their Activated Carbon Nanofibers as Supercapacitor Electrodes

open access: yesThe Journal of Physical Chemistry C, 2010
Peer ...
Barranco, Violeta   +8 more
openaire   +2 more sources

Constructing High-Performance Carbon Nanofiber Anodes by the Hierarchical Porous Structure Regulation and Silicon/Nitrogen Co-Doping

open access: yesEnergies, 2022
Due to the rapid development of bendable electronic products, it is urgent to prepare flexible anode materials with excellent properties, which play a key role in flexible lithium-ion batteries.
Yujia Chen   +7 more
doaj   +1 more source

Influence of the Hydrophilic Surface of Nanofiber Support on the Performance of Hybrid Supercapacitors

open access: yesEnergies, 2021
Concerns associated with global warming and the depleting reserves of fossil fuels have highlighted the importance of high−performance energy storage systems (ESSs) for efficient energy usage. ESSs such as supercapacitors can contribute to improved power
Hyo-Young Kim   +4 more
doaj   +1 more source

Fischer–Tropsch Synthesis: Study of Different Carbon Materials as Cobalt Catalyst Support

open access: yesReactions, 2021
In this work, cobalt Fischer–Tropsch synthesis (FTS) catalyst supported on various carbon materials, i.e., carbon nanotube (CNT), activated carbon (AC), graphene oxide (GO), reduced graphene oxide (rGO), and carbon nanofiber (CNF), were prepared via ...
Mingsheng Luo   +8 more
doaj   +1 more source

Fabrication of Nitrogen-Doped Carbon Nanofiber Networks for Oxygen Reduction Reaction

open access: yesInternational Journal of Electrochemical Science, 2017
In this work, nitrogen-doped carbon nanofiber networks (NCFWs) were fabricated by a simple method of paralyzing polypyrrole nanofiber networks (PPy NFWs) precursor.
Shiming Meng   +3 more
doaj   +1 more source

Ag/ZrO2/C flexible nanofiber films-based counter electrode for perovskite solar cells

open access: yesCailiao gongcheng, 2021
Perovskite solar cells(PSCs) are paid much attention due to simple preparation and high photoelectric conversion efficiency. Carbon nanofiber films(CNFs) prepared by electrospinning have high specific surface area, electrical properties and chemical ...
GU Ning-xia   +5 more
doaj   +1 more source

A Typha Angustifolia-Like MoS2/Carbon Nanofiber Composite for High Performance Li-S Batteries

open access: yesFrontiers in Chemistry, 2020
A Typha Angustifolia-like MoS2/carbon nanofiber composite as both a chemically trapping agent and redox conversion catalyst for lithium polysulfides has been successfully synthesized via a simple hydrothermal method.
Xingxing Gu   +6 more
doaj   +1 more source

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