Results 21 to 30 of about 24,814 (163)

Carbon Nanofiber Production [PDF]

Journal 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, Bhavik R. Bakshi, L. James Lee   +2 more
openaire   +1 more source

Growth of Y-shaped Carbon Nanofibers from Ethanol Flames

Nanoscale Research Letters, 2008
Y-shaped carbon nanofibers as a multi-branched carbon nanostructure have potential applications in electronic devices. In this article, we report that several types of Y-shaped carbon nanofibers are obtained from ethanol flames.
Cheng Jin, Zou Xiaoping, Zhang Hongdan, Li Fei, Ren Pengfei, Zhu Guang, Su Yi, Wang Maofa   +7 more
doaj   +1 more source

Strain and damage self-sensing properties of carbon nanofibers/carbon fiber–reinforced polymer laminates

Advances in Mechanical Engineering, 2017
Unidirectional fiber-reinforced composites of “plain” carbon fiber–reinforced polymer laminates and carbon nanofibers modified carbon fiber–reinforced polymer laminates were prepared based on the manufacture of the epoxy resin modified with various ...
Yanlei Wang, Ruijuan Chang, Guipeng Chen
doaj   +1 more source

Growth and Characterization of Carbon Nanofibers Grown on Vertically Aligned InAs Nanowires via Chemical Vapour Deposition

Nanomaterials, 2023
The integration of carbon nanostructures with semiconductor nanowires holds significant potential for energy-efficient integrated circuits. However, achieving precise control over the positioning and stability of these interconnections poses a major ...
Muhammad Arshad, Lucia Sorba, Petra Rudolf, Cinzia Cepek   +3 more
doaj   +1 more source

Synthesis of Carbon Nanofibers on Copper Nanopowders by Low-Temperature CVD

Eurasian Chemico-Technological Journal, 2016
The article presents the results of experiments on the synthesis of carbon nanofibers by thermal chemical vapor deposition using copper nanopowders obtained by electric explosion of wire as catalysts.
G. Partizan, B. Z. Mansurov, B. S. Medyanova, A. B. Koshanova, M. E. Mansurova, B. A. Aliyev, X. Jiang   +6 more
doaj   +1 more source

Arrangement structure of carbon nanofiber with excellent spectral radiation characteristics

Nanotechnology Reviews, 2020
To explore the spectral radiation characteristics of carbon nanofibers, a finite-difference time-domain method has been applied to study and calculate the scattering/absorption factors of carbon nanofibers with various arrangements, while the filler ...
Yin Jinying, Han Jiangyue, Qi Caihui, Wang Yan   +3 more
doaj   +1 more source

Dry adhesives from carbon nanofibers grown in an open ethanol flame

Beilstein Journal of Nanotechnology, 2017
Based on magnetic-field-assisted growth of carbon nanofibers in an open ethanol flame we fabricated arrays of carbon nanofibers with different degrees of orientation.
Christian Lutz, Julia Syurik, C. N. Shyam Kumar, Christian Kübel, Michael Bruns, Hendrik Hölscher   +5 more
doaj   +1 more source

Kinetics and Thermodynamics Equilibrium of Nickel Metal Ions Sorption onto Carbon Nanofibers Irradiated by Ultrasonic Energy

Alchemy
In this work, we investigated the effects of the heavy metal initial concentration and the pH on the sorption of heavy metal ions onto carbon nanofibers using the liquid phase adsorption technique under ultrasonic energy irradiation. These data were then
Alimin Alimin, La Ode Ahmad Nur Ramadhan, La Ode Ahmad, Fahmiati Fahmiati, Darwin Ismail, Ahmad Zaeni, Muhammad Zakir Muzakkar, Intan Intan, La Agusu, Indriana Kartini, Sri Juari Santosa   +10 more
doaj   +1 more source

Electrospinning Synthesis and Electrocatalytic Performance of Cobalt oxide/Carbon Nanofibers Nanocomposite Based PVA for Fuel Cell Applications

International Journal of Electrochemical Science, 2012
This work concerns carbon nanofibers (CNF) as a material support to prepare nanocomposite electrode, and to use such electrode for fuel cell application.
Abdullah M. Al-Enizi, Ahmed A. Elzatahry, Abdel-Rahman I. Soliman, Salem S. Al-Theyab   +3 more
doaj   +1 more source

Microwave absorption properties of Co/C and Ni/C composite nanofibers prepared by electrospinning

Materials Research Express
Carbon nanofibers with Co, Ni nanoparticle were synthesized by a two-step process involving electrospinning and heat treatment. Their phase composition, microstructure, elemental composition and electromagnetic characteristics were characterized using x ...
Sa Zhang, Chao Xiong, Junhui Yin, Haitao Sun, Ziyuan Qi, Huiyong Deng, Kaibo Cui   +6 more
doaj   +1 more source