scholarly journals Dense MoS 2 Micro‐Flowers Planting on Biomass‐Derived Carbon Fiber Network for Multifunctional Sulfur Cathodes

2020 ◽  
Vol 5 (25) ◽  
pp. 7563-7570
Author(s):  
Rameez Razaq ◽  
Nana Zhang ◽  
Ying Xin ◽  
Qian Li ◽  
Jin Wang ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Fiber Network ◽  
Sulfur Cathodes

Resilient carbon fiber network materials under cyclic compression

Carbon ◽  
2019 ◽  
Vol 155 ◽  
pp. 344-352 ◽  
Author(s):  
Yao Zhang ◽  
Zixing Lu ◽  
Zhenyu Yang ◽  
Dahai Zhang ◽  
Junning Li ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Fiber Network ◽  
Cyclic Compression

scholarly journals High thermal conductivity phase change composite with a metal-stabilized carbon-fiber network

2016 ◽  
Vol 179 ◽  
pp. 1-6 ◽  
Author(s):  
Takahiro Nomura ◽  
Chunyu Zhu ◽  
Sheng Nan ◽  
Kazuki Tabuchi ◽  
Shuangfeng Wang ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Fiber ◽  
Phase Change ◽  
High Thermal Conductivity ◽  
Fiber Network

scholarly journals High thermal conductivity phase change composite with percolating carbon fiber network

2015 ◽  
Vol 154 ◽  
pp. 678-685 ◽  
Author(s):  
Takahiro Nomura ◽  
Kazuki Tabuchi ◽  
Chunyu Zhu ◽  
Nan Sheng ◽  
Shuangfeng Wang ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Fiber ◽  
Phase Change ◽  
High Thermal Conductivity ◽  
Fiber Network

Research on Surface Treatment of Carbon Fiber and the Conductive Properties of Paper

2012 ◽  
Vol 424-425 ◽  
pp. 1007-1010 ◽  
Author(s):  
Zhi Jun Hu
Keyword(s):  
Carbon Fiber ◽  
Surface Active Agent ◽  
Active Agent ◽  
Fiber Surface ◽  
Oxidative Modification ◽  
Fiber Network ◽  
Physical Strength ◽  
Dispersing Agent ◽  
Surface Active ◽  
Conductive Properties

The influences of the oxidative modification, coupling treatment and dispersing agent for carbon fiber dispersion and binding properties were investigated, and the relationships of different ratio of carbon fiber with the physical strength and electrical conductivity of the paper were analyzed. Meanwhile fiber surface morphology, zeta potential and absorbance slurry were tested. The result showed that: coupling modification significantly improved the dispersion performance of carbon fiber, superior than oxidative modification, the increase of the dispersion would enhance the conductivity of carbon fiber network, the effect of CPAM was best in four kinds of surface-active agent, and 30% content of carbon fiber achieved the "percolation threshold” of conductive material.

scholarly journals High Anisotropic Thermal Conductivity, Long Durability Form-Stable Phase Change Composite Enhanced by a Carbon Fiber Network Structure

Crystals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 230
Author(s):  
Kaixin Dong ◽  
Nan Sheng ◽  
Deqiu Zou ◽  
Cheng Wang ◽  
Xuemei Yi ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Fiber ◽  
Phase Change ◽  
Network Structure ◽  
Heat Storage ◽  
High Thermal Conductivity ◽  
Paraffin Wax ◽  
Stable Phase ◽  
Impregnation Method ◽  
Fiber Network

To address the drawback of low thermal conductivity of conventional organic phase change materials (PCMs), a paraffin-wax-based phase change composite (PCC) was assembled via a vacuum impregnation method, using a new type of carbon fiber network material as the supporting matrix. The carbon fiber sheet (CFS) material exhibited a network structure comprising high-thermal-conductivity carbon fibers, beneficial for enhancing the heat transfer properties of the PCC. The sheet-shaped carbon fiber material was stacked and compressed, and then impregnated with the liquid paraffin wax PCM to form the composite. The thermal conductivity, durability, shape stability, chemical stability, and heat storage characteristics of the PCC specimen were carefully analyzed. The maximum thermal conductivity of the PCC was 11.68 W·m−1·K−1 (4670% compared to that of pure paraffin) in the radial direction, and 0.93 W·m−1·K−1 in the axial direction of the sample, with 17.44 vol % of added CFS. The thermal conductivity retention rate after 200 thermal cycles was 78.6%. The PCC also displayed good stability in terms of chemical structure, shape, and heat storage ability. This study offers insights and a possible strategy for the development of anisotropic high-thermal-conductivity PCCs for potential applications in latent heat storage systems.

Integrating hierarchical porous nanosheets in the design of carbon cloth-based sandwiched sulfur cathodes to achieve high areal capacity in lithium sulfur batteries

2020 ◽  
Vol 4 (7) ◽  
pp. 3293-3299
Author(s):  
Yu Fu ◽  
Kui Cheng ◽  
Jing Hu ◽  
Limin Zhou
Keyword(s):  
Carbon Fiber ◽  
Fiber Surface ◽  
Carbon Cloth ◽  
Porous Nanosheets ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Carbon Fiber Surface ◽  
Sulfur Cathodes ◽  
Areal Capacity ◽  
Lithium Sulfur

Due to Co3O4 nanosheets grown on carbon fiber surface and within inter-fiber spaces (as shown in the graph), sulfur cathodes integrating the modified carbon cloth (CC@pCo3O4) demonstrate a superior areal capacity than most of previously reported CC-based sulfur cathodes.

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