Vapour-phase hydrothermal synthesis of Ni2P nanocrystallines on carbon fiber cloth for high-efficiency H2 production and simultaneous urea decomposition

2017 ◽  
Vol 254 ◽  
pp. 44-49 ◽  
Author(s):  
Xian Zhang ◽  
Yanyan Liu ◽  
Qizhong Xiong ◽  
Guoqiang Liu ◽  
Cuijiao Zhao ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Carbon Fiber ◽  
High Efficiency ◽  
Vapour Phase ◽  
H2 Production ◽  
Carbon Fiber Cloth ◽  
Urea Decomposition

scholarly journals A self-boosting microwave plasma strategy tuned by air pressure for the highly efficient and controllable surface modification of carbon

RSC Advances ◽  
2021 ◽  
Vol 11 (17) ◽  
pp. 9955-9963
Author(s):  
Yanjing Liu ◽  
Jiawei He ◽  
Bing Zhang ◽  
Huacheng Zhu ◽  
Yang Yang ◽  
...  
Keyword(s):  
Surface Modification ◽  
Carbon Fiber ◽  
High Efficiency ◽  
Microwave Plasma ◽  
Air Pressure ◽  
Air Plasma ◽  
Highly Efficient ◽  
Carbon Fiber Cloth

Microwave enabled air plasma was boosted by a carbon fiber cloth (CFC) and used for the high-efficiency surface modification of the CFC, yielding CFCs with tunable contents of oxygen and each O-containing group.

Hollow Carbon Fiber Decorated by Nano Structure Surface for High‐Efficiency Water Steam Generation

2021 ◽  
pp. 2100122
Author(s):  
Xidong Suo ◽  
Jie Yang ◽  
Yanrong Zhang ◽  
Yuting Hao ◽  
Jiahui Yang ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
High Efficiency ◽  
Steam Generation ◽  
Nano Structure ◽  
Water Steam ◽  
Structure Surface ◽  
Hollow Carbon

3D hierarchical iron-cobalt sulfide anchored on carbon fiber with abundant active short chain sulfur for high-efficiency capture of elemental mercury

2021 ◽  
Vol 418 ◽  
pp. 129442
Author(s):  
Zhilou Liu ◽  
Zhiheng Zhang ◽  
Ziliang Li ◽  
Xiaofeng Xie ◽  
Shuiping Zhong ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
High Efficiency ◽  
Elemental Mercury ◽  
Short Chain ◽  
Cobalt Sulfide ◽  
Iron Cobalt

Prediction the Differences of Permeability Between Carbon Fiber Paper and Carbon Fiber Cloth in PEM Fuel Cells

2011 ◽  
Author(s):  
Yuan Gao
Keyword(s):  
Fuel Cells ◽  
Carbon Fiber ◽  
Pem Fuel Cells ◽  
Gas Diffusion ◽  
Anisotropic Permeability ◽  
Gas Diffusion Layers ◽  
X Ray ◽  
Diffusion Layers ◽  
Carbon Fiber Cloth ◽  
Carbon Fiber Paper

This study is using the multiple relaxation time Lattice Boltzmann method to calculate the permeability of carbon fiber paper and carbon fiber cloth gas diffusion layers (GDL). The 3D gas diffusion layers are generated by X-ray computed tomography, This method involve generation of 3D digital model of gas diffusion layers acquired through X-ray micro-tomography at resolution of a few micros. The reconstructed 3D images were then read into the LBM model to calculate the anisotropic permeability of carbon fiber paper and carbon fiber cloth GDL. We investigated the relationships between the anisotropic permeability and porosity and compare the difference between the two different kinds of GDLs when they have the similar porosity. We also calculate the permeability with different viscosity and compare the two results from the carbon fiber paper and carbon fiber cloth. It is useful for selection of materials for high performance gas diffusion media and can improve the performance of the fuel cells.

scholarly journals Development of Self-Sensing Textile Strengthening System Based on High-Strength Carbon Fiber

Materials ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 2062
Author(s):  
Marcin Górski ◽  
Rafał Krzywoń ◽  
Magdalena Borodeńko
Keyword(s):  
Carbon Fiber ◽  
Carbon Fibers ◽  
High Efficiency ◽  
High Strength ◽  
Strain Gauges ◽  
Building Structures ◽  
Climatic Chamber ◽  
Daily Cycle ◽  
Temperature Changes ◽  
Temperature And Humidity

The monitoring of structures is one of the most difficult challenges of engineering in the 21st century. As a result of changes in conditions of use, as well as design errors, many building structures require strengthening. This article presents research on the development of an externally strengthening carbon-fiber textile with a self-sensing option, which is an idea is based on the pattern of resistive strain gauges, where thread is presented in the form of zig-zagging parallel lines. The first laboratory tests showed the system’s high efficiency in the measurement of strains, but also revealed its sensitivity to environmental conditions. This article also presents studies on the influence of temperature and humidity on the measurement, and to separate the two effects, resistance changes were tested on unloaded concrete and wooden samples. The models were then placed in a climatic chamber, and the daily cycle of temperature and humidity changes was simulated. The research results confirmed preliminary observations of resistivity growths along with temperature. This effect is more visible on concrete samples, presumably due to its greater amount of natural humidity. The strain measurement with carbon fibers is very sensitive to temperature changes, and applications of this method in practice require compensation.

MnO2 Nanoparticle Improved Cyclic Stability of Carbon Fiber Cloth Supported NiO Battery-Type Supercapacitor Materials by Microwave Solid-State Method

2019 ◽  
Vol 166 (16) ◽  
pp. A3972-A3979 ◽  
Author(s):  
Yayun Zheng ◽  
Xiaodong Zhang ◽  
Yunrui Tian ◽  
Huaiping Zhang ◽  
Qingping Guo ◽  
...  
Keyword(s):  
Solid State ◽  
Carbon Fiber ◽  
Cyclic Stability ◽  
Solid State Method ◽  
Carbon Fiber Cloth ◽  
State Method
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