碳管 的英文怎麼說
中文拼音 [tànguǎn]
碳管
英文
carbon tube-
These findings are “ a very important result in resolving one of the most difficult problems related to carbon nanotube manufacture for integrated circuits, ” says kang wang, director of the center on functional engineered nano architectonics at the university of california, los angeles
美國加州大學洛杉磯分校功能性改造奈米結構體系專研中心主任王康隆表示，這些發現對解決在積體電路中製造奈米碳管的難題來說，是非常重要的結果。Applications of nm carbon pipe in the field of biomedicine engineering
納米碳管在生物醫學工程領域中的應用Carbon nanotubes modified amperemetric glucose biosensor
納米碳管葡萄糖生物傳感器的研究The present status of activated carbon fibers, carbon nanotubes and expansile graphites as the electrode materials for electrical double - layer capacitors were discussed respectively
對目前已用做電雙層電容器電極材料的活性碳纖維、納米碳管和膨脹性石墨的研究情況分別做了論述。Electronic transport properties of single - wall carbon nanotube with pentagon - heptagon - pair defect
七邊形缺陷的單壁納米碳管的輸運性質研究The carbon nanotubes ( cnts ) are attractive materials for electrodes of supercapacitors due to their superb characteristics : chemical stability, low mass density, low resistivity, and large specific surface area
納米碳管導電性好、比表面積大、微孔集中在一定范圍內，從理論上講是製作超級電容器的理想材料。Because of novel physical and chemical characteristics, carbon nanotubes are widely used as new sensing materials or modified materials. this paper mainly introduced the characteristic study of biosensors and gas sensors modified by carbon nanotubes. with large aspect ratio, carbon nanotubes have excellent biocatalysis
納米碳管具有新穎的物理化學特性，為傳感器提供了新敏感或修飾材料，將其用於生物酶傳感器和氣敏傳感器，能夠使傳感器具有更好的敏感性。The diamerter is even distributed and is much smaller than that of the holes. maybe there are several nanotubes grown from one hole. for two - step oxidation films, the diameter of the prepared nanotubes is the same as that of the holes
一次氧化的模板制備了直徑均勻的竹節狀碳納米管，但直徑徑遠遠小於模板孔的直徑，因此一個孔內可能長出數根碳管。While still not evidenced in our experiment, liquid - phase doping of ammonium molybdate solution has been broadly agreed to be able to significantly increase the yield of swnts. we have developed another doping method, solid - phase doping of metal molybdenum at elevated temperature, and discovered that sol - gel prepared catalyst with such doping can be used to grow multi - wall carbon nanotube bundles in a very large scale
對催化劑進行摻鉬處理表明，它可顯著提高催化劑催化裂解甲烷合成納米碳管的能力：作者在高溫下進行了催化劑摻入金屬鉬的實驗，得到了一種性能優異的催化劑，以此制備的多壁納米碳管的呈束狀分佈，所得的粗產物與催化劑之間的重量比達15倍以上。The hydrogen source used is high purity of 99. 9999 %. for comparison, the annealing treatments were processed under ambient pressure in air and nitrogen atmosphere respectively
在kno3溶液中進行液相攙雜的納米碳管，其儲氫能力明顯提高，並且隨摻雜濃度增加而提高。Kno3 solutions ( 0. 1 mol / l and 1. 0 mol / l ) were used to dope carbon nanotubes. the results show that mwnts annealed in nitrogen adsorbed more hydrogen than those annealed in air
室溫下納米碳管吸附的氫氣不能完全脫附，說明納米碳管的吸氫方式包括物理吸附和化學吸附，其中化學吸附比較難于釋放。And the field emission characteristic of the cnt - trunk was test by a simple diode structure
而所成長的奈米碳管以簡單的二極量測來測試其場發射特性。A carbon nanotube - based normal on under - gate field emission display panel
一種基於納米碳管的常開型后柵極場致發射顯示板Ammonia played a critical role in the vertical alignment of cnts, and the possible reason was that in 850 the atomic hydrogen decomposed from ammonia reacted with amorphous carbon to form volatile products to keep the metal surface clean, and mechanical leaning against neighboring tu bes established a morphology of vertical alignment
當基體為單晶硅、催化劑鎳膜厚度為20nm 、氨氣氣氛、生長溫度為850時，得到了定向生長的納米碳管。其原因可能是850時氨氣分解的氫原子和無定形炭生成了易揮發物質，從而保持催化劑的活性使納米碳管依靠相鄰碳管之間的斥力定向生長。This kind of catalyst was very fine, with strong interaction between the support and the active component particle, and high dispersion of such particles on the surface of the support. yield of carbon nanotubes can also be improved greatly by the doping of molybdenum to catalyst
本文所採用的檸檬酸法瞬時燒爆工藝制備的催化劑，顆粒小，載體與活性組分接觸好，活性組分分散均勻，可望實現單壁納米碳管的大規模製備。The influence of nano - al2o3 on the sintering and the properties of the si3n4 ceramics was researched in this paper. the samples with different amount of nano - al2o3 were obtained by using pressureless sintering at 1600, 1650, 1700 in the nitrogen atmosphere. the microstructure and the composition of the ceramics were determined by the means of x - ray, sem, micro - hardness meter etc. it is show that the sisty ceramics can be densified at 1650c to % percent of the theory density through the addition of nano - al2o3 ( the value could be 90 percent by other technique ). the crystalline growth of the cylindrical - si3n4 and the ratio of its longitude to its diameter are increased with the addition of nano - al2o3. a uniform microstructure and an fined crystal as well as more sialon phases can be obtained in the si3n4 ceramics through the addition of that
實驗結果表明：在碳管爐中、氮氣保護下進行燒結，添加劑為納米al _ 2o _ 3粉末時，由於納米粉末的高活性、高燒結驅動力，在1650就可使si _ 3n _ 4完全地燒結，並使其緻密度可達理論密度的96以上（比其它工藝高6左右） ；同時，納米al _ 2o _ 3地加入大大促進了長柱狀? si _ 3n _ 4的生長和發育及柱狀晶長徑比的提高，使微觀結構均勻、細化，形成了更多力學性能優異的固體? sialon相，減少了不利於陶瓷材料性能的晶間玻璃相，凈化了晶界。Effect of moulding techniques on electro - adsorption desalination of carbon nanotube electrodes
納米碳管電極成型工藝對其電吸附脫鹽性能影響的研究The development of research on perovskite materials doped with ions and particles, sol - gel technique and sol - gel processing of pbtio3 ( pt ) based materials were intensively reviewed. the luminescence theory of rare earth ions and the properties of carbon nanotube ( cnt ) were introduced briefly
本文全面回顧了離子和微粒摻雜改性鈣鈦礦相鐵電材料的研究進展，總結了溶膠凝膠技術在制備此類材料中的應用，並簡要介紹了稀土離子發光機理和納米碳管的性能。The theory of the hydrogen uptake on carbon nanotubes has been discussed. secondly, for the purpose of improving the activities of the carbon nanotubes " surface, mwnts were treated by oxygenation in the air and surface treatment. thirdly, mwnts were modified by mechanical grinding
對多壁碳納米管氧化提純及表面處理的研究表明：空氣中焙燒多壁碳納米管可除去無定型碳等雜質，碳管的純度大為提高； naoh是良好的分散劑，可改善碳管的表面活性。In this paper we investigate the effect of intershell coupling effect to nonlinear photoluminescence in multiwalled carbon nanotubes
摘要研究了耦合效應對多壁納米碳管非線性光致發光的影響。分享友人