This document discusses carbon nanotubes, including an overview, types, and applications. Carbon nanotubes are tubes made of carbon atoms that have a diameter on the nanometer scale and can be single-walled or multi-walled. They have applications in electronics such as conductive composites, sensors, and displays. Carbon nanotubes also have applications in mechanical devices, medicine for drug delivery and cancer therapy, and other uses such as thermal materials, filtration, energy storage, and hydrogen storage. However, carbon nanotubes remain difficult to work with due to their extremely small size and current high production costs.

1. CARBON NANOTUBES AND
IT’S APPLICATION
Presented by :
Rabbi Md Rasel (15-29419-1)
Mohammad Tanjir Hossain (15-29521-2)
Rasel Md. (14-26884-2)
Moon Mehedi Hasan(14-28030-3)
Supervised By : Rethwan faiz

2. CONTENTS
Over Views of CARBON NANOTUBES
TYPES OF CARBON NANOTUBES
Applications of CARBON NANOTUBES
Summary

3. OVER VIEWS OF CNTS
WHAT ARE CNTS?
 A Carbon Nanotube is a tube-shaped material, made of carbon,
having a diameter measuring on the nanometer scale.

4. ROLL-UP GRAPHENE CARBON NANO TUBES
Graphene
 Graphene is basically a 2D single layer of graphite.

5. TYPES OF CARBON NANOTUBES
Classified mainly in two types:
 Single-walled Nanotubes(SWNTS)
 Multi-walled Nanotubes (MWNTs)
Other related structures:
 TORUS
 NANOBUD
 GRAPHENATED CARBON NANOTUBES (g-CNTS)
 NITROGEN DOPED CARBON NANOTUBES (N-CNTS)
 PEAPOD
 CUP-STACKED CARBON NANOTUBES

6. Single-walled nanotubes(swnts):
Multi-walled nanotubes (mwnts):

7.  TORUS
 GRAPHENATED CNTS
 NANOBUD

8.  PEAPOD
 NITROGEN DOPED CNTS
 CUP-STACKED CNTS

9. APPLICATION OF CARBON NANOTUBES
 Electronic Applications of CNTS
 CNTs in Mechanical Field
 CNT in Medicine
 Other applications of CNTs

10. ELECTRONIC APPLICATIONS OF CNTS
 Conductive Composites
 Electron Emitters
 Nano probes

11.  SENSORS
 Biomedical Industry
 Automotive Industry
 Food Industry
 Environmental Monitoring
 FED Display
 Template

12. CNTS IN MECHANICAL FIELD
 CNT Based Actuator
 CNT Based Composites
CNT in Medical
 CNTs in Drug Delivery and Cancer Therapy
 CNTs as Biosensors

13. OTHER APPLICATIONS OF CNTS
 CNTs Thermal Materials
 CNTs Air and Water Filtration
 Hydrogen Storage
 Energy Storage

14.  Despite all the research, scientists still don't fully understand
exactly how they work.
 • Extremely small, so are difficult to work with.
 • Currently, the process is relatively expensive to produce the
nanotubes.
 • Level of purity is less in most of the synthesis techniques.
 • Challenge is in the manipulation of nanotubes

15. SOURCES
1. https://en.wikipedia.org/wiki/Carbon_nanotube
2. https://www.cheaptubes.com/carbon-nanotubes-applications/
3. www. nptel.ac.in/
4. “Carbon Nanotubes: Properties and Applications” Edited by
Michael J. O’Connell, Ph.D. Senior Research Scientist,Theranos, Inc. Menlo Park,
California.
5. “Electrical properties of Carbon Nanotubes” Kasper GroveRasmussen Thomas
Jorgensen, August 28, 2000.
6. "Mechanical properties of carbon nanotubes: theoretical
predictions and experimental measurements" Rodney S.
Ruoff a, Dong Qian , Wing Kam Liu.
7. “Carbon Nanotube-Based Sensors” Niraj Sinha, Jiazhi Ma,
and John T. W. Yeow.

16. Thanks