| 1. | Field - emission measurements were applied to compare the field - emission characteristics of the two different morphologies of zno nanostructures
场发射测试展示并比较了这两种不同形貌和尺寸氧化锌的场发射特性。 |
| 2. | It was proved that by using the method of surface score for cnts / ptfe cathode , the field - emission property was improved . 3
通过表面刻划的方法对碳纳米管/聚四氟乙烯复合材料阴极薄膜进行了表面处理,改善和提高了碳纳米管复合材料阴极的场发射特性。 |
| 3. | Because field - emission devices have strict requirement for the vacuum environment , the vacuum performance of the field - emission cathode was very significant
由于真空场发射器件对于器件内部真空度的要求很严格,因此场发射阴极材料的真空性能非常重要。 |
| 4. | The reason , fang says , is simple : carbon nanotubes have a very low field - emission voltage , which means lower voltage is needed to emit the electrons that produce an image
方说，原因很简单，碳纳管有一个极低的场致发射电压，这意味着只需要较低的电压，就发射出能产生图像的电子。 |
| 5. | The influence for the field - emission property of cnts / ptfe composite material with different mass content of cnts were discussed and optimal cnts mass content were ascertained
讨论了复合材料中碳纳米管不同质量比组成对复合材料阴极场发射特性的影响,确定了最佳的碳纳米管质量比组成。 |
| 6. | Thanks to the excellent field - emission property , cnt and its composites have tremendous application potential in the area of field - emission vacuum devices , especially panel display
因为碳纳米管及其复合材料具有优异的场发射特性,因此在真空场发射器件尤其是平板显示器方面具有巨大的应用前景。 |
| 7. | In this thesis , carbon nanotubes / polytetrafluoroethylene ( cnts / ptfe ) composite materials for field - emission cathode were prepared , its field - emission property and the predominance of the application in field - emission devices were studied
本文研究制作了碳纳米管/聚四氟乙烯复合材料场发射阴极,研究了其场发射特性和实际应用优势。 |
| 8. | To study the influence of the field - emission cathode materials for the vacuum environment of the field - emission devices , ambipolar electrode configuration was designed in this paper . cnts / ptfe and cnts / epoxy composite materials were used as field - emission cathode and the two electrode configurations were encapsuled into a static vacuum system respectively . by contrastive testing , the field - emission properties
3 .为了研究场发射阴极材料对场发射真空器件内部真空度影响的问题,设计二极电极结构,分别以碳纳米管/聚四氟乙烯和碳纳米管/环氧树脂两种复合材料作为场发射阴极,进行了真空封装,制成了静态的真空系统。 |
