Thermoelectric Materials
Thermoelectric materials are materials that can convert heat into electricity or vice versa. They are used in space and astronautical engineering to power spacecraft and satellites, as well as in thermoelectric generators for deep space missions. These materials work by exploiting the Seebeck effect, which is the conversion of a temperature difference into electricity. The efficiency of thermoelectric materials is measured by their figure of merit, which is a function of their electrical conductivity, thermal conductivity, and Seebeck coefficient. Researchers are constantly searching for new thermoelectric materials that have high figure of merit values, as this would lead to more efficient energy conversion. Some of the most promising thermoelectric materials for space applications include skutterudites, half-Heusler compounds, and chalcogenides.
Your Previous Searches
Random Picks
- Surveillance Radar: Surveillance radar is a type of radar system that is used to detect, track, and monitor the position and movement of objects in a given area. It operates by emitting a radio frequency signal that is reflected back by objects in its path, al ... Read More >>
- Geostationary Satellites: Geostationary satellites are artificial satellites that are placed in a geostationary orbit, which is an orbit around the Earth that has the same period as the Earth's rotation. This means that the satellite appears to be stationary in the ... Read More >>
- Spiral Galaxies: Spiral galaxies are a type of galaxy characterized by a central bulge surrounded by a flat rotating disk of stars, gas, and dust that is organized into a spiral pattern. These galaxies are typically massive and contain a large number of sta ... Read More >>
Top News
Bestselling author explains the science of happiness: "You can do the work"...
Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....
News Source: CBS News on 2024-11-18
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....
News Source: CBS News on 2024-11-15
You can't put a price on the sense of awe particle physics inspires...
Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...
News Source: New Scientist on 2024-11-13
If you want to stretch your gift game into days this holiday, check out these ad...
The advent calendar phenomenon is growing every year, with so many exciting, fun, beautiful, and delicious options available...
News Source: ABC News on 2024-11-04
November brings a bonanza of meteor showers...
November brings a skywatching bonanza, with three meteor showers — the Southern Taurids, Northern Taurids and Orionids — offering chances to see shooting stars....
News Source: NBC News on 2024-11-02