Sign In
Not register? Register Now!
Essay Available:
You are here: HomeEssayLife Sciences
Pages:
5 pages/≈1375 words
Sources:
5 Sources
Level:
APA
Subject:
Life Sciences
Type:
Essay
Language:
English (U.S.)
Document:
MS Word
Date:
Total cost:
$ 9.95
Topic:

Thermal Conductivity of Carbon Nanotubes Life Sciences Essay (Essay Sample)

Instructions:

I will provide you with my PowerPoint presentation and I need you to write me a report of two pages summarizing the PowerPoint. There are only 11 slides with speaker notes for you to use. You do not need to go outside of those slide to prepare these two pages but I'm expecting you to write a formal report.

source..
Content:

Student's Name
Professor's Name
Course
Date
Thermal Conductivity of Carbon Nanotubes
Background Information
The carbon nanotubes have attracted many material scientists' attention after their discovery in 1991 by Sumio Iijima. The Carbon Nanotubes (CNs) possess an impressive mechanical tensile strength, light-weight, and good thermal conductivity properties. Such properties make them intriguing for the development of new materials. Also, the synthesis of molecular carbon structures in the form of and other fullerenes has caused a lot of interest in the structures accessible to graphitic carbon.
Introduction
The Carbon Nanotubules have an excellent thermal conductivity property. In addition, they also have outstanding mechanical and electronic properties making them be grouped as excellent thermal conductors. Because of their excellent thermal management characteristic, a range of thermal CNs has been developed, which include Suspended single-layer graphene around (5000w/K m) and Single-walled carbon nanotubes (6000 W/K m). There are usually two main types of nanotubes: single-walled carbon nanotubes (SWCNTs), individual cylinders, and multi-walled carbon nanotubes (MWCNTs). Measurements from experiments have proved that ultrahigh thermal conductivities for single-walled carbon nanotubes is (6000 W K1 M1) 8, and monolayer graphene is (5300 W K1 M1). Also, thermal conductivity can be found using Fourier's formula (q= -k▽T).
Thermal Conductivity Factors
There are several factors affecting thermal conductivity; however, the most ones include CNT density, number of defects in their structure, CNT ordering within arrays, Direction of measurement in reference to their length and Temperature of measurement, and type of CNTs.
(i) Effect of thickness and length of CNT on thermal conductivity:

...
Get the Whole Paper!
Not exactly what you need?
Do you need a custom essay? Order right now:

Other Topics:

  • Palmistry Life Sciences Essay Research Coursework Paper
    Description: The world is plagued with numerous forms of occultism. Palmistry, an ancient type of divination that is found in a plethora of communities globally, is a prime example of such practices. It is an art that entails studying a person's palms, specifically the lines, color, and shape, to predict ...
    1 page/≈275 words| 1 Source | APA | Life Sciences | Essay |
  • Reasons to Limit Plastics Life Sciences Essay Paper
    Description: The ban on plastics is necessary for the conservation of life and nature. Plastics release chemicals that are harmful to human beings, animals, and the environment in general. Their non-biodegradable nature makes their impact last for hundreds of years, continuously causing air, land...
    2 pages/≈550 words| 2 Sources | APA | Life Sciences | Essay |
  • CLIMATE CHANGE. The Paris Agreement on Climate Change.
    Description: The Paris Agreement that was adopted in 2015 is a revolutionary accord that has been adopted by almost all nations in the world to address climate change....
    2 pages/≈550 words| 4 Sources | APA | Life Sciences | Essay |
Need a Custom Essay Written?
First time 15% Discount!