Results 1 to 10 of about 15,369 (169)

Carbon nanofiber/taurine-catalyzed synthesis of coumarin and 1,2,4,5-tetra-substituted imidazole derivatives under metal-free conditions [PDF]

Scientific Reports
The main subject of this research is the development of a suitable, efficient, and biocompatible carbon nanofiber-based catalytic system for the synthesis of coumarin and 1,2,4,5-tetra-substituted imidazoles.
Dina Mallah, Bi Bi Fatemeh Mirjalili, Abdolhamid Bamoniri   +2 more
doaj   +2 more sources

Nanofiber-enrich activated carbon coin derived from tofu dregs as electrode materials for supercapacitor

Communications in Science and Technology, 2021
In this study, the activated carbon with enriched nanofiber obtained from free-binder materials. It was conducted tofu dregs carbon nanofiber as electrode material for supercapacitor without the addition of pVdF/PTFE.
Erman Taer, Apriwandi, Fainida Hasanah, Rika Taslim   +3 more
doaj   +1 more source

Comparative study on the static and dynamic mechanical properties and micro-mechanism of carbon fiber and carbon nanofiber reinforced concrete

Case Studies in Construction Materials, 2023
In order to compare the effects of carbon fiber and carbon nanofiber on the static and dynamic mechanical properties of concrete, the static mechanical tests, dynamic compression test and dynamic splitting tensile test were carried out on carbon fiber ...
Tao Chen, Zhihang Wang, Ang Wang, Erlei Bai, Xiang Zhu   +4 more
doaj   +1 more source

Improving the Moisture Sensitivity of Asphalt Mixtures by Simultaneous Modification of Asphalt Binder and Aggregates with Carbon Nanofiber and Carbon Nanotube

Advances in Civil Engineering, 2021
Moisture sensitivity of asphalt mixtures may cause damage due to cohesion in asphalt binder membrane and adhesion between aggregate and asphalt binder that result in considerable damage to the pavements.
Mohammad Nikookar, Mojtaba Bagheri Movahhed, Jalal Ayoubinejad, Vahid Najafi Moghaddam Gilani, Seyed Mohsen Hosseinian   +4 more
doaj   +1 more source

Carbon Nanofibers-Sheathed Graphite Rod Anode and Hydrophobic Cathode for Improved Performance Industrial Wastewater-Driven Microbial Fuel Cells

Nanomaterials, 2022
Carbon nanofiber-decorated graphite rods are introduced as effective and low-cost anodes for industrial wastewater-driven microbial fuel cells. Carbon nanofiber deposition on the surface of the graphite rods could be performed by the electrospinning of ...
Nasser A. M. Barakat, Rasha H. Ali, Hak Yong Kim, Mamdouh M. Nassar, Olfat A. Fadali, Gehan M. K. Tolba, Hager M. Moustafa, Marwa A. Ali   +7 more
doaj   +1 more source

Electrospun cyclodextrin nanofibers as precursor for carbon nanofibers [PDF]

Journal of Materials Science, 2020
The carbon nanofibers (CNF) based on the electrospun polymer-free hydroxypropyl-β-cyclodextrin (HPβCD) nanofibers were obtained by the combination of chemical and thermal (pyrolysis) treatment. The thermal and chemical decomposition of HPβCD makes it challenging to obtain persistent CNF from HPβCD nanofibers.
Bhushan Patil, Zehra Irem Yildiz, Tamer Uyar   +2 more
openaire   +2 more sources

Carbon nanofibers based carbon–carbon composite fibers

Discover Nano, 2023
AbstractTextile grade polyacrylonitrile (PAN) was used as a precursor material for carbon fiber preparation. E-beam irradiated polyacrylonitrile grafted carbon nanofibers were dispersed in polyacrylonitrile solution (dissolved in dimethyl formamide).
Nitilaksha Hiremath, Sunay Bhat, Ramiz Boy, Maria Cecilia Evora, Amit K. Naskar, Jimmy Mays, Gajanan Bhat   +6 more
openaire   +3 more sources

Atmospheric Pressure Plasma-Jet Treatment of PAN-Nonwovens—Carbonization of Nanofiber Electrodes

C, 2022
Carbon nanofibers are produced from dielectric polymer precursors such as polyacrylonitrile (PAN). Carbonized nanofiber nonwovens show high surface area and good electrical conductivity, rendering these fiber materials interesting for application as ...
Andreas Hoffmann, Matthias Uhl, Maximilian Ceblin, Felix Rohrbach, Joachim Bansmann, Marcel Mallah, Holger Heuermann, Timo Jacob, Alexander J. C. Kuehne   +8 more
doaj   +1 more source

Porous carbon aerogel derived from bacterial cellulose with prominent potential for efficient removal of antibiotics from the aquatic matrix

Water Science and Technology, 2021
The development of adsorption methods for the remediation of antibiotics pollution in water is hindered by the lack of high-performance sorbents.
Mengdan Wei, Huabao Zheng, Tainan Zeng, Jian Yang, Xiaobo Fang, Cheng Zhang   +5 more
doaj   +1 more source

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