The research on the carbon nano tube cathode

Author(s):  
A. Yamamoto ◽  
H. Nakai ◽  
N. Kaneko ◽  
T. Nakashizu ◽  
S. Ohsawa ◽  
...  
Keyword(s):  
2012 ◽  
Vol 132 (9) ◽  
pp. 773-779
Author(s):  
Masahiro Kozako ◽  
Hideyuki Nakatsu ◽  
Hiroaki Toda ◽  
Shuhei Yamada ◽  
Koji Yoshinaga ◽  
...  
Keyword(s):  

2015 ◽  
Vol 135 (7) ◽  
pp. 409-413 ◽  
Author(s):  
Kazunori Ichikawa ◽  
Akira Matsubara ◽  
Yoshiyuki Suda
Keyword(s):  

2010 ◽  
Vol 168-170 ◽  
pp. 1021-1024
Author(s):  
Guo Xuan Xiong ◽  
Zhi Bin Zhang ◽  
Min Deng ◽  
Yu Fen Zhou

The cement-based composite shielding materials filled with carbon materials such as ordinary carbon materials (graphite, coke and carbon black), carbon fiber and nano-carbon materials (carbon nano-tube and nano-carbon black) were prepared. The relationship of conductivity and shielding effectiveness in a frequency range of 100 KHz~1.5 GHz was studied. The electric properties of cement-based composites filled with carbon fiber is better than other carbon materials. With the contents of carbon fiber of 5.vol%, the average shielding effectiveness is about 37 dB and the maximum shielding effectiveness reaches 40 dB.


2021 ◽  
Vol 21 (9) ◽  
pp. 4680-4684
Author(s):  
Dae-Hyeon Kwon ◽  
Jaebum Jeong ◽  
Yongju Lee ◽  
Jun-Kyu Park ◽  
Suwoong Lee ◽  
...  

Flexible triboelectric nanogenerators (TENGs) have attracted much attention because of its environmentally friendly, practical, and cost-producing advantages. In flexible TENGs, it is important to study the flexible electrodes in order to fabricate the fully flexible devices. Here, we compared electrical characteristics of the sponge porous polydimethylsiloxane (PDMS)-based flexible TENGs with two types of flexible electrodes, copper and carbon nanotube (CNT)-PDMS electrodes. The output voltage and maximum power density of sponge PDMS-based flexible TENGs with copper and CNTPDMS electrodes were compared. The voltage and power density of sponge PDMS-based flexible TENGs with CNT-PDMS electrodes were improved compare to those with copper electrodes. The output voltage and the maximum power density of sponge PDMS-based flexible TENGs with copper and CNT-PDMS electrodes increased 4 times and 7 times, respectively. It is attributed to higher electrical conductivity and stably flow electricity of CNT than those of copper.


2018 ◽  
Vol 9 ◽  
pp. e00207 ◽  
Author(s):  
Malay Mayank Patel ◽  
Caroline M. Clevenger ◽  
Moatassem Abdallah

2010 ◽  
Vol 518 (24) ◽  
pp. 7343-7347 ◽  
Author(s):  
Fuh-Yu Chang ◽  
Ruoh-Huey Wang ◽  
Hsiharng Yang ◽  
Yu-Hsien Lin ◽  
Tse-Min Chen ◽  
...  

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