Results 31 to 40 of about 24,814 (163)

Development of Electrode Materials of Lithium-Ion Battery Utilizing Nanospaces

C, 2018
To develop high capacity electrode materials for lithium-ion battery (LIB), dissimilar materials are mixed and, as a result, carbon nanofibers containing silicon (Si) nanoparticles and its components are successfully created by electrospinning method and
Takunori Minamisawa, Kyoichi Oshida, Nozomi Kobayashi, Akinobu Ando, Daiki Misawa, Tomoyuki Itaya, Minoru Moriyama, Kozo Osawa, Toshimitsu Hata, Yuta Sugiyama, Hiroto Iguchi, Naoya Kobayashi   +11 more
doaj   +1 more source

Lignin-Based/Polypyrrole Carbon Nanofiber Electrode With Enhanced Electrochemical Properties by Electrospun Method

Frontiers in Chemistry, 2022
Tailoring the structure and properties of lignin is an important step toward electrochemical applications. In this study, lignin/polypyrrole (PPy) composite electrode films with microporous and mesoporous structures were designed effectively by ...
Zhou-Rui Hu, Dan-Dan Li, Tae-Hee Kim, Min-Seok Kim, Ting Xu, Ming-Guo Ma, Sun-Eun Choi, Chuanling Si   +7 more
doaj   +1 more source

Research Update: Nickel filling in nanofeatures using supercritical fluid and its application to fabricating a novel catalyst structure for continuous growth of nanocarbon fibers

APL Materials, 2014
A novel catalyst structure for continuous growth of nanocarbon fibers is proposed. In this structure, catalyst nanofibers are embedded in a membrane that separates the growth ambient into carbon-supplying and carbon-precipitating environments.
Mitsuhiro Watanabe, Kazuma Osada, Eiichi Kondoh, Soichiro Okubo, Takeshi Hikata, Akira Nakayama   +5 more
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Lignin-Based Electrospun Carbon Nanofibers

Frontiers in Materials, 2019
The article summarizes the scientific progress that has occurred in the past several years in regard to the preparation of carbon nanofibers from lignin as a low-cost environmentally-friendly raw material using electrospinning. It presents an overview of
Manish Kumar, Maiju Hietala, Kristiina Oksman, Kristiina Oksman   +3 more
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Ceramic nanofibers versus carbon nanofibers as a reinforcement for magnesium metal matrix to improve the mechanical properties

Journal of King Saud University: Engineering Sciences, 2020
Light composite materials based on Magnesium matrix reinforced with carbon or ceramic nanofibers were fabricated by powder metallurgy rout using high frequency induction heat sintering (HFIHS) technique.
Hany S. Abdo, Khalil Abdelrazek Khalil, Magdy M. El-Rayes, Wagih W. Marzouk, Abdel-Fatah M. Hashem, Gamal T. Abdel-Jaber   +5 more
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Carbon-doped inorganic nanoassemblies as fillers to tailor the dielectric and energy storage properties in polymer-based nanocomposites

Materials & Design, 2020
Polymer-based nanocomposites are excellent and promising in developing dielectric and energy storage applications, and one-dimensional (1D) nanofibers with large aspect ratio exhibit superiority in improving dispersibility, dielectric properties and ...
Huiying Chu, Chao Fu, Jingjing Xu, Weiyan Li, Jing Qian, Wei Nie, Xianghai Ran   +6 more
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High Performance Lithium-Sulfur Batteries Obtained by Employing Spiked Carbon Nanofibers as Host Materials

International Journal of Electrochemical Science, 2020
Carbon materials have been considered as the most promising host materials for the sulfur in the past decades. Various carbon materials, including graphene, carbon sphere, carbon nanotube, prepared via different methods have been reported in the ...
Jiaofei Huo, Yinwei Wang
doaj   +1 more source

Controllable fabrication of elastic foam with ordered helical carbon nanofiber arrays

eXPRESS Polymer Letters
In this work, a foam composed of helical carbon nanofiber arrays was successfully synthesized via chemical vapor deposition. By controlling synthesis parameters including the synthesising temperature and gas flow rate, carbon nanofibers with straight ...
Siren Guo, Xialong Cai, Rongling Zhang, Wei Feng, Hanjun Wei, Ying Li   +5 more
doaj   +1 more source

Oxidation of CO and Methanol on Pd-Ni Catalysts Supported on Different Chemically-Treated Carbon Nanofibers

Nanomaterials, 2016
In this work, palladium-nickel nanoparticles supported on carbon nanofibers were synthesized, with metal contents close to 25 wt % and Pd:Ni atomic ratios near to 1:2.
Juan Carlos Calderón, Miguel Rios Ráfales, María Jesús Nieto-Monge, Juan Ignacio Pardo, Rafael Moliner, María Jesús Lázaro   +5 more
doaj   +1 more source

Production of carbon nanofibers from organic raw materials electrocracking gas in the “bulk type” reactor

Тонкие химические технологии, 2014
It is shown that the “bulk type” reactor proposed for obtaining carbon nanofibers from carbon monoxide can be used to obtain carbon nanofibers from organic raw materials electrocracking gas without changing the shape of the reaction cell. The “bulk type”
A. I. Nikolaev
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