Field emission of carbon nanotubes on Mo tip

Zhu, Jin; Mao, Dongjun; Cao, An.Y.; Ji, Liang; Wei, Bingqing; Xu, Chao; Wu, Dehai; Peng, Zhili; Zhu, Bingjin; Chen, Q.L.

doi:10.1016/s0167-577x(98)00081-0

Cited by 8 publications

(3 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Recent studies demonstrated that CNTs appear to be an excerilent field emission material and they are good candidates for display application [3]. The results showed that CNTs have stable and reproducible field emission characteristics and lower onset field, which have been reported [6]. de Heer et al [4]used an aluminum oxide micropore filter to produce a layer of more or less vertically aligned nanotubes.…”

Section: Introductionmentioning

confidence: 86%

<title>Carbon nanotubes: new material applied to field emission display</title>

et al. 1998

View full text Add to dashboard Cite

Field emission characteristics of carbon nanotubes (CNTs) were investigated in this paper. CNTs were produced by the catalytic decomposition of hydrocarbonspropylene on the nickel films. The SEM images showed that CNTs were quite uniform and disordered; the average diameter is about 5Onm. The measurements were performed in a vacuum chamber at the pressure of 1O torr. The results showed the typical voltage-current characteristics, which qualitatively followed the conventional Fowler-Nordheim equation. In conclusion, CNTs appear to be an excellent field emission cathode material with stable and reproducible field emission characteristics and a lower onset field.

show abstract

Section: Introductionmentioning

confidence: 86%

<title>Carbon nanotubes: new material applied to field emission display</title>

et al. 1998

View full text Add to dashboard Cite

show abstract

“…If these studies are successful, the size of the integrate circuit can be reduced by two more orders of magnitude than that before. Carbon nanotube can be made into field emission devices for video systems [18]. Because modified carbon nanotube can have excellent physics and chemical properties, there are also possibilities for applications in the military technology [19].…”

Section: Introductionmentioning

confidence: 99%

Preparation and Absorption Properties in Near Infrared Wavelength of Carbon Nanotubes/Acrylate Coatings

Sun¹,

Shen²,

Cui³

et al. 2007

Chinese Journal of Chemical Physics

View full text Add to dashboard Cite

Carbon nanotubes can be used as absorbent materials at the near infared range. In this study, carbon nanotube was treated with surfactant to prevent aggregation, and the acrylate coating of the carbon nanotube was prepared with the carbon nanotube solution and the near infrared reflection properties of the coating were studied. A series of factors influencing the reflectivity of carbon nanotubes/acrylate coatings at 930 nm, such as PVC concentration, the kinds and concentration of the surfactant and size range of the carbon nanotube, were studied. Based on these, the coating procedure was optimized and the carbon nanotubes/acrylate coating was prepared with good absorption properties. The reflectivity is under 0.1% of the coatings and its transmission is below 1.0% at near infrared wavelength of 840-980 nm.

show abstract

“…[3][4][5][6][7][8][9][10] In most cases, the emission properties were measured with films consisting of randomly aligned CNTs or CNT-polymer composites. However, for electron field emission purposes the best performances can be obtained when the CNTs form an aligned structure, since the extraction field is more homogeneously distributed and the emission is more uniform.…”

Section: Introductionmentioning

confidence: 99%