摘要:
A carbon nanotube (CNT) with Raman spectrum having a G band and a D band, includes a ratio of a G band peak integral IG and a D band peak integral ID is 5 or greater. Further, there is an electron emission source including the CNT, an electron emission device including the electron emission source and a method of manufacturing the electron emission device. The electron emission source including the CNT has preferred current density, so the electron emission device using the electron emission source is highly reliable.
摘要翻译:具有G带和D带的拉曼光谱的碳纳米管(CNT)包括G带峰积分I SUB和D带峰积分I SUB / SUB的比率 > 5以上。 此外,存在包括CNT的电子发射源,包括电子发射源的电子发射装置和制造电子发射装置的方法。 包括CNT的电子发射源具有优选的电流密度,因此使用电子发射源的电子发射器件是高度可靠的。
摘要:
Disclosed is a method for a making cathode substrate for a flat panel display device including coating a cathode electrode composition on a substrate to produce a cathode electrode, coating a conductive composition including a Si-included material on the cathode electrode to prepare a conductive layer on the cathode electrode and applying an electron emission composition including a material such as carbon nano tube on the conductive layer.
摘要:
An aqueous active material composition, an electrode, and a rechargeable lithium battery including the same, the aqueous active material composition including an active material; a binder; and a water-soluble cellulose mixture, wherein the water-soluble cellulose mixture includes a first cellulose compound having a degree of substitution of about 0.5 to about 0.9 and a second cellulose compound having a degree of substitution of about 1.1 to about 1.5.
摘要:
Provided are a carbon nanotube in which a difference between a thermal decomposition initiation temperature and a thermal decomposition termination temperature is less than or equal to approximately 250° C., an electron emission source including the carbon nanotube, and an electron emission device including the electron emission source.
摘要:
Provided are a carbon nanotube in which a Full-Width at Half-Maximum of X-ray diffraction is 0.6 or less, an electron emission source including the carbon nanotube, and an electron emission device including the electron emission source.
摘要:
An electron emission source composition includes a carbon-based material and a carrier, wherein the composition exhibits a thixotropic value of about 10,000 Pa/s to about 50,000 Pa/s and a viscoelectricity value of about 2 to about 5.
摘要:
Provided are a carbon nanotube in which a Full-Width at Half-Maximum of X-ray diffraction is 0.6 or less, an electron emission source including the carbon nanotube, and an electron emission device including the electron emission source.