Results 41 to 50 of about 15,369 (169)

Temperature dependence of carbon nanofiber resistance

Nanotechnology, 2010
Transport properties under current stress are examined for a carbon nanofiber (CNF) on an insulating substrate between tungsten-deposited gold electrodes. The temperature dependence of CNF resistance is determined based on our previously reported heat transport model. The measured devices exhibit a thermal activation behavior, suggesting transport in a
Yamada, Toshishige, Yabutani, Hisashi, Saito, Tsutomu, Yang, Cary Y.   +3 more
openaire   +3 more sources

Influence of carbon nanofibers electric conductivity on infrared extinction capability

MATEC Web of Conferences, 2016
Using method of moment, the calculating model of electric current distributing and scattered electric field for carbon nanofibers is established in this paper.
Shen Tao, Yang Wei Jun, Wang Bai He, Yao Min Li   +3 more
doaj   +1 more source

Structural Characterization of Carbon Nanomaterial Film In Situ Synthesized on Various Bulk Metals

Journal of Spectroscopy, 2014
Carbon nanofiber films were prepared via a simple chemical vapor deposition (CVD) method on various bulk metal substrates including bulk 316 L stainless steel, pure cobalt, and pure nickel treated by surface mechanical attrition treatment (SMAT).
J. Y. Xu, R. Yang, Z. Z. Fan, X. C. Lei
doaj   +1 more source

Super-sensitive nanobrush-based carbon nanofiber aggregates

Materials & Design
A carbon nanofiber aggregate of exceptional sensitivity is developed. Our approach involves the development and utilization of a novel nanobrush structure of carbon nanofiber within the mortar matrix.
Bhagirath Joshi, Jiaji Wang, Xiaonan Shan, Y.L. Mo, Thomas T.C. Hsu   +4 more
doaj   +1 more source

Multi-heteroatom self-doped carbon nanofibers derived from the leaves of Artocarpus Camansi for high-performance supercapacitors

Future Batteries
The preference for using biomass capable of producing multi-heteroatom self-doping on carbon nanofiber surfaces continues to be comprehensively explored due to its potential to improve the electrochemical performance of supercapacitors. In this study, we
Rakhmawati Farma, Amalia Syarah, Irma Apriyani, Luqyana Adha Azwat, Nidya Chitraningrum, Ari Sulistyorini, Iwantono Iwantono, Amir awaluddin, Azriyenni Azhari Zakri, Sudaryanto Sudaryanto   +9 more
doaj   +1 more source

Effects of carbon nanofiber on physiology of Drosophila

International Journal of Nanomedicine, 2015
As nanomaterials are now widely utilized in a wide range of fields for both medical and industrial applications, concerns over their potential toxicity to human health and the environment have increased. To evaluate the toxicity of long-term exposure to carbon nanofibers (CNFs) in an in vivo system, we selected Drosophila melanogaster as a model ...
Lee, Shin-Hae, Lee, Hye-Yeon, Lee, Eun-Ji, Khang, Dongwoo, Min, Kyung-Jin   +4 more
openaire   +6 more sources

Improved fire retardancy of thermoset composites modified with carbon nanofibers

Science and Technology of Advanced Materials, 2009
Multifunctional thermoset composites were made from polyester resin, glass fiber mats and carbon nanofiber sheets (CNS). Their flaming behavior was investigated with cone calorimeter under well-controlled combustion conditions.
Zhongfu Zhao and Jan Gou
doaj  

Development of Carbon Nanofiber Yarns by Electrospinning

IOP Conference Series: Materials Science and Engineering, 2018
In recent years the commercial importance of carbon nanofiber has increased due to its high mechanical properties, electrical and thermal conductivity and lightness. Therefore, carbon nanofibers are candidate to replace many commercial products. In general carbon nanofibers are produced from precursor fiber.
Demir, A., Acikabak, B., Ahan, Z.
openaire   +2 more sources

Bio-Derived Hierarchical Multicore–Shell Fe2N-Nanoparticle-Impregnated N-Doped Carbon Nanofiber Bundles: A Host Material for Lithium-/Potassium-Ion Storage

Nano-Micro Letters, 2019
Despite the significant progress in the fabrication of advanced electrode materials, complex control strategies and tedious processing are often involved for most targeted materials to tailor their compositions, morphologies, and chemistries. Inspired by
Hongjun Jiang, Ling Huang, Yunhong Wei, Boya Wang, Hao Wu, Yun Zhang, Huakun Liu, Shixue Dou   +7 more
doaj   +1 more source

Carbon nanofibers

, 2012
Series: Nanotechnology Science and Technology, Materials Science and Technologies Carbon nanofibers (CNF) are a synthetic graphite-like nanostructured carbon material, with advantageous properties for several application fields such as catalysis or composites.
Sebastián del Río, David, Suelves Laiglesia, Isabel, Moliner Álvarez, Rafael, Lázaro Elorri, María Jesús   +3 more
openaire   +1 more source