Results 261 to 270 of about 125,299 (314)

Powerful absorbing and lightweight electromagnetic shielding CNTs/RGO composite

Carbon, 2019
Combination of lightweight and superior electrical conductive performance is charming for the application of macroscopic graphene foam composite. A porous carbon nanotubes/reduced graphene oxide (CNTs/RGO) foam composite are prepared by freeze-drying and
Luo Kong, Xiaowei Yin, Hailong Xu, Xiao-Wei Yuan, Tong Wang, Zhanwei Xu, Jianfeng Huang, Rong Yang, Hua Fan   +8 more
semanticscholar   +1 more source

Finite element modeling of two different CNT/polymer composites: CNT/PMMA and CNT/PmPV

2011 IEEE Nanotechnology Materials and Devices Conference, 2011
Carbon nanotube (CNT) in polymeric matrix is investigating due to improvement of the structural, mechanical, thermal and electronic properties of resulting CNT/polymer composite. This improvement depends on: properties, features and volume fractions of CNTs and polymer. In this paper, there are three main parts for using an analysis on a finite element
A. Nickkholgh, P. Keyvani
openaire   +1 more source

Carbon nanotubes (CNTs) production from catalytic pyrolysis of waste plastics: The influence of catalyst and reaction pressure

, 2020
The production of carbon nanotubes (CNTs) by catalytic pyrolysis of plastics is an environmentally friendly and promising method of waste treatment and energy/materials production.
Jianqiao Wang, B. Shen, Meichen Lan, Dongrui Kang, Chunfei Wu   +4 more
semanticscholar   +1 more source

Optimization, selective and efficient production of CNTs/CoxFe3−xO4 core/shell nanocomposites as outstanding microwave absorbers

, 2020
It is well-known that suitable optimization of electromagnetic parameters is a feature to achieve outstanding electromagnetic wave absorption performances (EMWAPs).
Mei Wu, A. K. Darboe, X. Qi, Ren Xie, Shuijie Qin, C. Deng, Guanglei Wu, W. Zhong   +7 more
semanticscholar   +1 more source

CNT as Interconnects

2020
The chapter will start with brief introduction to the interconnects and its importance in an integrated circuit at deep sub-micron technology nodes. The brief discussion about the concept of scaling, interconnects models, and material in use are presented. The limitations of conventional materials at scaled down technology nodes will be discussed next.
openaire   +1 more source

CNTs and CNT/ZnO nanostructures for use as electron sources

2010 8th International Vacuum Electron Sources Conference and Nanocarbon, 2010
The paper presents the growth and optimization of carbon nanotube (CNT) and CNT/zinc oxide nanostructures to produce novel electron sources. The emitters studied in this project are based on regular array of vertically aligned 5 μm height and 50 nm diameter CNTs with a pitch of 10 μm.
W.I. Milne, null Chi Li, null Yan Zhang, Pritesh Hiralal, Mark Mann, Matthew Cole, null Wei Lei, J. Jang, null Baoping Wang   +8 more
openaire   +1 more source

Research progress on CNTs/CNFs-modified cement-based composites – A review

Construction and Building Materials, 2019
CNTs and CNFs are drawing widespread attention due to the unique structure and excellent properties, such as the mechanical property and the electrical property.
Tao Shi, Zexin Li, Jian Guo, Hao Gong, Chun-ping Gu   +4 more
semanticscholar   +1 more source

Effect of functionalisation of CNT in the preparation of HAp–CNT biocomposites

Ceramics International, 2015
Hydroxyapatite (HAp)–carbon nanotube (CNT) composites are being fabricated, where CNT acts as a reinforcement in the ceramic matrix. CNT improves the mechanical property of HAp and offers a potential implant material used for orthopaedic applications.
Susmita Mukherjee, Biswanath Kundu, Abhijit Chanda, Swarnendu Sen   +3 more
openaire   +1 more source

Nitrogen-doped and Fe-filled CNTs/NiCo2O4 porous sponge with tunable microwave absorption performance

Carbon, 2019
Lightweight, highly efficient, thermal stable microwave absorption materials are highly desirable but challenging for electromagnetic protection. Impedance matching and electromagnetic loss are two crucial factors for the microwave absorption materials ...
Qingmei Hu, Rongliang Yang, Zichao Mo, Dongwei Lu, Leilei Yang, Z. He, Hai Zhu, Zikang Tang, Xuchun Gui   +8 more
semanticscholar   +1 more source

Effective Dispersion of CNTs to Fabricate CNT/Mg Nanocomposite

Materials Science Forum, 2015
An effective dispersion process to cast CNT-reinforced in a concentrated magnesium alloy (AZ31) nanocomposite was investigated in this study. The metal magnesium powder was first coated with dispersed CNTs by wet process, followed by the fabricating of CNT/Mg precursor using mechanical briquetting and extrusion.
Guo Qiang Han, Wen Bo Du, Zhao Hui Wang, Ke Liu, Shu Bo Li, Xian Du   +5 more
openaire   +1 more source