Results 251 to 260 of about 45,179 (308)

Zinc Assisted Thermal Etching for Rich Edge-Located Fe-N₄ Active Sites in Defective Carbon Nanofiber for Activity Enhancement of Oxygen Electroreduction. [PDF]

Adv Sci (Weinh)
Pang R, Xia H, Dong X, Zeng Q, Li J, Wang E.   +5 more
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Versatile Carbon Nanofiber-Based Sensors

ACS Applied Bio Materials, 2022
Carbon nanofibers (CNFs) display colossal potential in different fields like energy, catalysis, biomedicine, sensing, and environmental science. CNFs have revealed extensive uses in various sensing platforms due to their distinctive structure, properties, function, and accessible surface functionalization capabilities. This review presents insight into
Aayushi Kundu, Nagaraj P. Shetti, Soumen Basu, Kunal Mondal, Ashutosh Sharma, Tejraj M. Aminabhavi   +5 more
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Large-Scale and Selective Synthesis of Carbon Nanofiber Bundles, Curved Carbon Nanofibers and Helical Carbon Nanofibers

Journal of Nanoscience and Nanotechnology, 2015
Through the pyrolysis of acetylene at 250 °C, large quantities of carbon nanofiber bundles (CNFBs), curved carbon nanofibers (CCNFs) and helical carbon nanofibers (HCNFs) can be synthesized selectively by controlling the Fe:Cu molar ratio of Fe-Cu nanoparticles.
X S, Qi, Q, Ding, W, Zhong, C Y, Deng, Y W, Du   +4 more
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Electrochemical performances of electrospun carbon nanofibers, interconnected carbon nanofibers, and carbon-manganese oxide composite nanofibers

Journal of Alloys and Compounds, 2019
Abstract This paper reported the comparison of electrochemical properties of carbon nanofibers (CNFs), interconnected carbon nanofibers (ICNFs), and carbon-manganese oxide composite nanofibers (C/MnOx) fabricated by a conventional and a core-shell electrospinning technique, respectively, with the combination of heat treatment and CO2- activation ...
Ouksaphea Pech, Santi Maensiri
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Continuous Carbon Nanofibers For Nanofiber Composites

MRS Proceedings, 2001
ABSTRACTContinuous carbon nanofibers were manufactured using electrospinning technique. The as-spun polyacrylonitrile (PAN) nanofibers were stabilized and carbonized to convert them into carbon nanofibers. The diameters of typical carbon nanofibers were in the range from 100 -500 nanometers.
Yuris Dzenis, Yongkui Wen
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Carbon Nanofibers: Synthesis and Applications

Journal of Nanoscience and Nanotechnology, 2014
As a novel functional material, carbon nanofiber has many interesting applications in the chemical industry, material science, and energy storage fields. Chemical vapor dispersion and carbonization polymer nanofibers are the two important routes to synthesize carbon nanofibers.
Hongyan, Song, Wenzhong, Shen
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Superelastic Hard Carbon Nanofiber Aerogels

Advanced Materials, 2019
AbstractSuperelastic carbon aerogels have been widely explored by graphitic carbons and soft carbons. These soft aerogels usually have delicate microstructures with good fatigue resistance but ultralow strength. Hard carbon aerogels show great advantages in mechanical strength and structural stability due to the sp3‐C‐induced turbostratic “house‐of ...
Zhi‐Long Yu, Bing Qin, Zhi‐Yuan Ma, Jin Huang, Si‐Cheng Li, Hao‐Yu Zhao, Han Li, Yin‐Bo Zhu, Heng‐An Wu, Shu‐Hong Yu   +9 more
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Carbon Nanofibers Prepared via Electrospinning

Advanced Materials, 2012
AbstractCarbon nanofibers prepared via electrospinning and following carbonization are summarized by focusing on the structure and properties in relation to their applications, after a brief review of electrospinning of some polymers. Carbon precursors, pore structure control, improvement in electrical conductivity,and metal loading into carbon ...
Michio, Inagaki, Ying, Yang, Feiyu, Kang
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Carbon Nanofiber-Based Glucose Biosensor

Analytical Chemistry, 2006
The use of highly activated carbon nanofibers for the design of catalytic electrochemical biosensors is demonstrated. The direct immobilization of enzymes onto the surface of carbon nanofibers is shown to be a highly efficient method for the development of a new class of very sensitive, stable, and reproducible electrochemical biosensors. These results
Vicky, Vamvakaki, Katerina, Tsagaraki, Nikos, Chaniotakis   +2 more
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