Results 1 to 10 of about 352,041 (286)

High-Ampacity Power Cables of Tightly-Packed and Aligned Carbon Nanotubes [PDF]

Advanced Functional Materials 24, 3241 (2014), 2014
We characterize the current-carrying capacity (CCC), or ampacity, of highly-conductive, light, and strong carbon nanotube (CNT) fibers by measuring their failure current density (FCD) and continuous current rating (CCR) values.
Behabtu, N., Kono, J., Pasquali, M., Tsentalovich, Dmitri E., Wang, X., Young, Colin C.   +5 more
core   +2 more sources

Enhancement of Friction between Carbon Nanotubes: An Efficient Strategy to Strengthen Fibers [PDF]

ACS Nano, 4:312-316, 2010, 2009
Interfacial friction plays a crucial role in the mechanical properties of carbon nanotube based fibers, composites, and devices. Here we use molecular dynamics simulation to investigate the pressure effect on the friction within carbon nanotube bundles ...
Berendsen H. J. C., Brenner D. W., Cumings J., Dienwiebel M., Dumitrica T., Elliott J. A., Elliott J. A., Gadagkar V., Hearle J. W. S., Li Q., Lu J. P., Mao Z., Motta M., Motta M., Peters M. J., Qian D., Ruoff R. S., Salvetat J.-P., Shanavas K. V., Sun D. Y., Syue S.-H., Tran C. D., Treacy M. M. J., Venkateswaran U. D., Yang T., Ye X., Ye X., Yu M.-F., Zang J., Zhang M., Zhang X., Zhang X., Zhang X. H., Zhang X. H., Zhang X. H., Zhang X.-H.   +35 more
core   +2 more sources

Carbon nanofibers based carbon–carbon composite fibers

Discover Nano, 2023
Textile 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
doaj   +3 more sources

Model Simulation and Rheological Research on Crosslinking Behavior of Polyethylene Resin

Gels, 2023
The crosslinking behavior of polyethylene (PE) determines its exceptional performance and application. In this study, we investigated the crosslinking behaviors of different PE resins through model simulation and rheological methods.
Xuelian Chen, Qigu Huang
doaj   +1 more source

Circularly polarized luminescent self‐organized helical superstructures: From materials and stimulus‐responsiveness to applications

Aggregate, 2021
Circularly polarized luminescence (CPL) has gained considerable attention in various systems and has rapidly developed into an emerging research field.
Yanrong He, Siyang Lin, Jinbao Guo, Quan Li   +3 more
doaj   +1 more source

Bilayer and three dimensional conductive network composed by SnCl2 reduced rGO with CNTs and GO applied in transparent conductive films

Scientific Reports, 2021
Graphene oxide (GO), reduced graphene oxide (rGO) and carbon nanotubes (CNTs) have their own advantages in electrical, optical, thermal and mechanical properties.
Ying Tian, Ning Guo, Wen-Yi Wang, Wenming Geng, Li-Chao Jing, Tao Wang, Xiao-Tong Yuan, Zeru Zhu, Yicheng Ma, Hong-Zhang Geng   +9 more
doaj   +1 more source

Photo-triggered full-color circularly polarized luminescence based on photonic capsules for multilevel information encryption

Nature Communications, 2023
Materials with phototunable full-color circularly polarized luminescence (CPL) have a large storage density, high-security level, and enormous prospects in the field of information encryption and decryption. In this work, device-friendly solid films with
Siyang Lin, Yuqi Tang, Wenxin Kang, Hari Krishna Bisoyi, Jinbao Guo, Quan Li   +5 more
doaj   +1 more source

Stimuli‐responsive photonic actuators for integrated biomimetic and intelligent systems

Responsive Materials, 2023
Photonic actuators, serving as an emerging kind of intelligent stimuli‐responsive material, can exhibit the abilities to change their structural colors/fluorescence and shapes under specific external stimuli, which have demonstrated essential ...
Jingjing Gao, Yuqi Tang, Daniele Martella, Jinbao Guo, Diederik S. Wiersma, Quan Li   +5 more
doaj   +1 more source

Fabrication of a three-dimensional micro/nanocarbon structure with sub-10 nm carbon fiber arrays based on the nanoforming and pyrolysis of polyacrylonitrile-based jet fibers

Microsystems & Nanoengineering, 2023
To produce a three-dimensional micro/nanocarbon structure, a manufacturing design technique for sub-10 nm carbon fiber arrays on three-dimensional carbon micropillars has been developed; the method involves initiating electrostatic jetting, forming ...
Jufeng Deng, Chong Liu, Dian Song, Marc Madou   +3 more
doaj   +1 more source

Converting PBO fibers into carbon fibers by ultrafast carbonization

Carbon, 2020
Abstract We report an ultrafast transformation of poly(p-phenylene-2,6-benzobisoxazole) (PBO) fibers into carbon fibers (CFs) by direct carbonization that eliminates high-cost oxidation in traditional CF conversion. Ultrafast heating and cooling render PBO-derived CFs superlative mechanical properties.
Liwen Zhang, Małgorzata Kowalik, Zan Gao, Chowdhury M. Ashraf, Siavash Rajabpour, Clifton Bumgardner, Yosyp Schwab, Behzad Damirchi, Jiadeng Zhu, Dooman Akbarian, James W. Klett, Adri C.T. van Duin, Xiaodong Li   +12 more
openaire   +3 more sources