Thermoelectric Materials Free Essay

Features of Thermoelectric Materials and Their Applications

 

Thermoelectric materials are the metal alloys or the chemical compounds, which exhibit clear thermoelectric characteristics and that are to some extent applied in the modern industry. Thermoelectric materials have three main areas of application –  thermoelectric cooling, measurement of temperatures, starting from absolute zero to thousands centigrade, and, what is very important currently, converting heat into electricity (in thermal alternators). “Thermoelectric system is an environment-friendly energy conversion technology with the advantages of small size, high reliability, no pollutants and feasibility in a wide temperature range” (Zhang & Zhao, 2).

The metals and their compounds, which exhibit the thermoelectric characteristics are oxides, sulphides, selenides, tellurides, phosphides, carbides, and others. Moreover, metal alloys, metal compounds alloys, and intermetallic compounds have been known to have thermoelectric characteristics. Generally, all materials “exhibit thermoelectric effects but the name ‘thermoelectric materials’ is used to describe the materials that are good at converting heat to electricity” (Bos, n.p.). While the current science has been focusing on ways to prevent people from completely ruining the environment, thermoelectric materials fit perfectly into this context. One of the particular fields of thermoelectric materials’ application, which is being focused on is the conversion of the heat into electricity. Science tries to find a way to decrease the level of CO2 emission into the atmosphere. Thermoelectric materials are a part of the discussion, as they “can directly convert heat to electricity and are expected to lead to new devices to harvest waste heat for energy efficiency as well as new cooling technologies” (Sirusi & Ross, 137).

Therefore, some of the materials exhibit clear thermoelectric characteristics, which makes them thermoelectric materials. With such characteristics, these materials can be used in modern industry, bringing benefit to the environment, while converting heat into electricity, due to only “about a third of the fuel energy is converted into mechanical energy in an internal combustion engine with the remainder lost as heat” (Bos, n.p.).

Works Cited

Bos, Jan-Willem. Thermoelectric materials: efficiencies found in nanocomposites. Education In Chemistry, 2012. Retrieved from https://eic.rsc.org/feature/thermoelectric-materials-efficiencies-found-in-nanocomposites/2020263.article

Sirusi, Ali A., & Ross, Joseph H.. Recent NMR Studies of Thermoelectric Materials. Annual Reports on NMR Spectroscopy, 137–198, 2017, doi:10.1016/bs.arnmr.2017.04.002

Zhang, Xiao,& Zhao, Li-Dong. Thermoelectric materials: Energy conversion between heat and electricity. Journal of Materiomics, 1(2), 92–105, 2015,  doi:10.1016/j.jmat.2015.01.001

The terms offer and acceptance. (2016, May 17). Retrieved from

[Accessed: February 4, 2023]

"The terms offer and acceptance." freeessays.club, 17 May 2016.

[Accessed: February 4, 2023]

freeessays.club (2016) The terms offer and acceptance [Online].
Available at:

[Accessed: February 4, 2023]

"The terms offer and acceptance." freeessays.club, 17 May 2016

[Accessed: February 4, 2023]

"The terms offer and acceptance." freeessays.club, 17 May 2016

[Accessed: February 4, 2023]

"The terms offer and acceptance." freeessays.club, 17 May 2016

[Accessed: February 4, 2023]

"The terms offer and acceptance." freeessays.club, 17 May 2016

[Accessed: February 4, 2023]
close
Haven't found the right essay?
Get an expert to write you the one you need!
print

Professional writers and researchers

quotes

Sources and citation are provided

clock

3 hour delivery

person