Carbon Nanotubes (CNTs)碳纳米管生产

Our versatile, mechanical High Pressure Homogenizers are a promising method for the creation of Carbon Nanotubes (CNTs) dispersions with greater efficiency, scalability and smaller particle sizes than other techniques including Sonication.

Carbon nanotubes (CNTs) are cylindrical molecules of single-layer carbon atoms (graphene). They can be single-walled (SWCNT) with a diameter of less than 1 nanometer (nm) or multi-walled (MWCNT). Their length can reach several micrometers. Carbon nanotubes exhibit many remarkable properties including outstanding thermal and electrical conductivity and exceptional tensile strength.

To be prepared for use in applications CNTs usually first need to be dispersed into a liquid medium. This requires separation of the bundles, a process which is often carried out by sonication. However, the disadvantages of this method is that it can be very time-consuming and is only suitable for low volumes.

Carbon Nanotube production - our High Pressure Homogenizers

Our systems are much easier to scale-up - to production volumes - than other technologies.

Accelerated processing - less time consuming and resource intensive when compared to other methods.

Our technology provides an effective method to disaggregate and disperse CNT clusters with repeatable results.

Producing smaller particle sizes and CNTs of uniform size in dispersions with less potential damage to the nano-molecules.

Possible increase in CNT concentration to above 50%.

Our High Pressure Homogenizers - features

Ultra high pressures to 60,000 psi (4200 bar) and processing from Lab R&D samples to production volumes in excess of 1000 l/hour.

Sophisticated temperature control including pre- and post-cooling or heating, to help preserve product quality.

Exceptional processing versatility and systems scalability.

Easy to use, clean and service. Low on-going ownership costs.

我们的多功能机械高压均质器是一种很有前途的碳纳米管(CNTs)分散体的制备方法，与包括超声处理在内的其他技术相比，它具有更高的效率、可扩展性和更小的粒径。

碳纳米管(CNTs)是单层碳原子(石墨烯)组成的圆柱形分子。它们可以是直径小于1纳米(nm)的单壁(SWCNT)或多壁(MWCNT)。它们的长度可以达到几微米。碳纳米管具有许多显著的性能，包括优异的导热性和导电性以及优异的抗拉强度。

为了准备在应用中使用，碳纳米管通常首先需要分散到液体介质中。这需要分离束，这个过程通常通过超声处理来完成。然而，这种方法的缺点是它可能非常耗时，而且只适用于低容量。

碳纳米管生产-我们的高压均质机

我们的系统比其他技术更容易扩大生产规模。

加速处理-与其他方法相比，更少的时间消耗和资源密集型。

我们的技术为碳纳米管团簇的分离和分散提供了一种有效的方法，结果可重复。

在分散体中产生更小的颗粒尺寸和均匀尺寸的碳纳米管，对纳米分子的潜在损伤更小。

碳纳米管浓度可能增加到50%以上。

我们的高压均质器-功能

超高压力达到60000 psi (4200 bar)，从实验室研发样品加工到生产量超过1000升/小时。

复杂的温度控制，包括前后冷却或加热，以帮助保持产品质量。

卓越的处理通用性和系统可扩展性。

易于使用，清洁和维修。持续持有成本低。

Rotating single-walled zigzag carbon nanotube.

旋转单壁之字形碳纳米管。

Triple-walled armchair carbon nanotube.

三壁扶手椅碳纳米管。

A scanning tunneling microscopy image of a single-walled carbon nanotube.

单壁碳纳米管的扫描隧道显微镜图像。