Home > News > Physicists roll out nanotube paper
March 4th, 2008
Physicists roll out nanotube paper
Abstract:
Rolling a small steel cylinder across an array of carbon nanotubes (CNTs) is a quick and easy way of preparing "buckypaper"—a thin material that is an excellent conductor of both heat and electricity. Invented by physicists at Tsinghua University, China, the new technique could be used to make materials that boost the performance of high energy density supercapacitors or remove heat from computer chips.
The team's production method really is as simple as it sounds. They begin with arrays of millions of CNTs that have been grown on a silicon substrate using a well-established technique. The arrays, which resemble a forest with all the CNTs aligned perpendicular to the silicon surface, are about 10 cm in diameter and the CNTs are about 100 µm tall.
Source:
physicsworld.com
Bookmark:
| Related News Press |
News and information
Beyond wires: Bubble technology powers next-generation electronics:New laser-based bubble printing technique creates ultra-flexible liquid metal circuits November 8th, 2024
Nanoparticle bursts over the Amazon rainforest: Rainfall induces bursts of natural nanoparticles that can form clouds and further precipitation over the Amazon rainforest November 8th, 2024
Nanotechnology: Flexible biosensors with modular design November 8th, 2024
Exosomes: A potential biomarker and therapeutic target in diabetic cardiomyopathy November 8th, 2024
Nanotubes/Buckyballs/Fullerenes/Nanorods/Nanostrings
Tests find no free-standing nanotubes released from tire tread wear September 8th, 2023
Detection of bacteria and viruses with fluorescent nanotubes July 21st, 2023
Announcements
Nanotechnology: Flexible biosensors with modular design November 8th, 2024
Exosomes: A potential biomarker and therapeutic target in diabetic cardiomyopathy November 8th, 2024
Turning up the signal November 8th, 2024
Nanofibrous metal oxide semiconductor for sensory face November 8th, 2024
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||