The enhanced field-emission properties of screen-printed single-wall carbon-nanotube film by electrostatic field

2010 ◽  
Vol 256 (7) ◽  
pp. 2005-2008 ◽  
Author(s):  
X.F. Shang ◽  
J.J. Zhou ◽  
P. Zhao ◽  
Z.H. Li ◽  
S. Qu ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Field Emission ◽  
Electrostatic Field ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Carbon Nanotube Film ◽  
Screen Printed

Improvement of Field-Emission Properties of Screen Printed Carbon Nanotube Films via Argon Plasma Treatment

2006 ◽  
Vol 153 (6) ◽  
pp. H111
Author(s):  
Jung-Ah Lee ◽  
Jin-Woo Lee ◽  
Dae-Sung Yoon ◽  
Kyeong-Kap Paek ◽  
Yun-Hi Lee ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Plasma Treatment ◽  
Field Emission ◽  
Argon Plasma ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Screen Printed ◽  
Nanotube Films

Effect of Ar-ion Irradiation on the Field-emission Properties of Screen-printed Carbon-nanotube Field Emitters

2015 ◽  
Vol 65 (2) ◽  
pp. 116-120
Author(s):  
Chang-Duk KIM* ◽  
Hong Tak KIM ◽  
Sung-Youp LEE ◽  
Kiwon YANG ◽  
Hyeong-Rag LEE
Keyword(s):  
Carbon Nanotube ◽  
Field Emission ◽  
Ion Irradiation ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Field Emitters ◽  
Screen Printed

Field emission properties from flexible field emitters using carbon nanotube film

2014 ◽  
Vol 105 (3) ◽  
pp. 033110 ◽  
Author(s):  
Dong Hoon Shin ◽  
Seung Il Jung ◽  
Ki Nam Yun ◽  
Guohai Chen ◽  
Yoon-Ho Song ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Field Emission ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Carbon Nanotube Film ◽  
Field Emitters

Enhanced surface morphologies of screen-printed carbon nanotube films by heat treatment and their field-emission properties

Carbon ◽  
2006 ◽  
Vol 44 (13) ◽  
pp. 2625-2630 ◽  
Author(s):  
Hyeon Jae Lee ◽  
Yang Doo Lee ◽  
Seung Il Moon ◽  
Woo Sung Cho ◽  
Yun-Hi Lee ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Carbon Nanotube ◽  
Field Emission ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Surface Morphologies ◽  
Enhanced Surface ◽  
Screen Printed ◽  
Nanotube Films

scholarly journals Enhanced Field Emission of Single-Wall Carbon Nanotube Cathode Prepared by Screen Printing with a Silver Paste Buffer Layer

Nanomaterials ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 165
Author(s):  
Ruirui Jiang ◽  
Jianlong Liu ◽  
Kaiqiang Yang ◽  
Jing Zhao ◽  
Baoqing Zeng
Keyword(s):  
Carbon Nanotube ◽  
Buffer Layer ◽  
Field Emission ◽  
Screen Printing ◽  
Emission Current ◽  
Operating Voltage ◽  
Single Wall Carbon Nanotube ◽  
Silver Paste ◽  
Single Wall Carbon ◽  
Screen Printed

A high emission current with relatively low operating voltage is critical for field emission cathodes in vacuum electronic devices (VEDs). This paper studied the field emission performance of single-wall carbon nanotube (SWCNT) cold cathodes prepared by screen printing with a silver paste buffer layer. The buffer layer can both enforce the adhesion between the SWCNTs and substrate, and decrease their contact resistance, so as to increase emission current. Compared with paste mixing CNTs and screen printed cathodes, the buffer layer can avoid excessive wrapping of CNTs in the silver slurry and increase effective emission area to reduce the operating voltage. The experimental results show that the turn-on field of the screen-printed SWCNT cathodes is 0.9 V/μm, which is lower than that of electrophoretic SWCNT cathodes at 2.0 V/μm. Meanwhile, the maximum emission current of the screen-printed SWCNT cathodes reaches 5.55 mA at DC mode and reaches 10.4 mA at pulse mode, which is an order magnitude higher than that of electrophoretic SWCNTs emitters. This study also shows the application insight of small or medium-power VEDs.

Field emission properties of carbon nanotube film using a spray method

2007 ◽  
Vol 254 (2) ◽  
pp. 513-516 ◽  
Author(s):  
Yang Doo Lee ◽  
Kyong-Soo Lee ◽  
Yun-Hi Lee ◽  
Byeong-Kwon Ju
Keyword(s):  
Carbon Nanotube ◽  
Field Emission ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Carbon Nanotube Film ◽  
Spray Method

Enhanced Field Emission Properties of Carbon Nanotube Based Field Emitters by Dynamic Oxidation

2013 ◽  
Vol 9 (5) ◽  
pp. 619-623 ◽  
Author(s):  
Shama Parveen ◽  
Samina Husain ◽  
Avshish Kumar ◽  
Javid Ali ◽  
Mubashshir Husain ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Field Emission ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Field Emitters ◽  
Dynamic Oxidation
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