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Updated: Jul 20, 2026
12:20
Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions
Published on: July 22, 2013
Carbon nanotubes--the route toward applications
Ray H Baughman1, Anvar A Zakhidov, Walt A de Heer
1NanoTech Institute, University of Texas at Dallas, Richardson, TX 75083-0688, USA. ray.baughman@utdallas.edu
Science (New York, N.Y.)
|August 6, 2002
Summary
Carbon nanotubes offer diverse applications, from composites to electronics, with some already commercialized. Challenges like cost and processing hinder widespread adoption, particularly for single-walled nanotubes.
Area of Science:
- Materials Science
- Nanotechnology
Background:
- Carbon nanotubes (CNTs) possess unique properties enabling numerous technological applications.
- Current research explores CNTs for composites, energy devices, sensors, and electronics.
Purpose of the Study:
- To review the proposed and realized applications of carbon nanotubes.
- To identify key challenges impeding the commercialization of CNT-based technologies.
Main Methods:
- Literature review of carbon nanotube applications and challenges.
- Analysis of current market penetration and developmental stages of CNT technologies.
Main Results:
- Several CNT applications, including conductive composites and energy storage, are commercially available or in advanced development.
- Significant barriers remain, such as high cost, variability in nanotube types (polydispersity), and difficulties in processing and assembly.
- The application of CNTs for hydrogen storage is currently a subject of debate.
Conclusions:
- While promising, the widespread adoption of carbon nanotubes faces hurdles related to production cost, material consistency, and scalable manufacturing techniques.
- Further advancements in synthesis and processing are crucial for unlocking the full potential of CNTs in various technological fields.
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