Title of article :
Field emission and lifetime characteristics of carbon nanotube paste including nitrogen-foaming agent
Author/Authors :
Moon، نويسنده , , Heesung and Kim، نويسنده , , Jaemyung and Kim، نويسنده , , Changwook and Kim، نويسنده , , Yoonjin and Zang، نويسنده , , Dongsik، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Abstract :
Azodicarbamide (ADCA) was added to carbon nanotube (CNT) paste to protect it from degradation. This agent produces nitrogen gas (N2) by heating at 190–210 °C, which acts as the anti-oxidant for carbon nanotube paste. The measurements of field emission and lifetime were evaluated in a vacuum chamber with a diode structure with pulsed current (duty of 1/500) mode; the lifetime of protected carbon nanotube samples was about five times greater than that of the pristine ones.
Keywords :
A. Nanostructures , D. Electrical properties , A. Electronic materials
Journal title :
Materials Research Bulletin
Journal title :
Materials Research Bulletin
