Researchers have succeeded in creating a carbon nanotube 20 times more densely packed than existing tubes, a discovery that could accelerate the practical application of nanotubes. The carbon nanotube solid has over 99.9 percent carbon purity, is easy to process and is expected to be applied to long-duration high-performance batteries.
The team focused on surface tensions made when drops of alcohol evaporate. They soaked carbon nanotubes with alcohol, dried them and confirmed the tubes had been drawn together by surface tension, becoming highly dense aggregates of high purity.
With existing technology, when carbon nanotubes are densely packed, their structure is destroyed. But with the new method, carbon nanotubes can be engineered into various shapes, such as needles and thin films, without destroying their strength or electrical characteristics. The production costs are lowered to a fraction of the present level, and stable mass production is possible.
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Wang is a prolific business-oriented writer of emerging and disruptive technologies. He is known for insightful articles that combine business and technical analysis that catches the attention of the general public and is also useful for those in the industries. He is the sole author and writer of nextbigfuture.com
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He gave the recent keynote presentation at Monte Jade event with a talk entitled the Future for You. He gave an annual update on molecular nanotechnology at Singularity University on nanotechnology, gave a TEDX talk on energy, and advises USC ASTE 527 (advanced space projects program). He has been interviewed for radio, professional organizations. podcasts and corporate events. He was recently interviewed by the radio program Steel on Steel on satellites and high altitude balloons that will track all movement in many parts of the USA.
He fundraises for various high impact technology companies and has worked in computer technology, insurance, healthcare and with corporate finance.
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