Impedance Spectroscopy Analysis Of Thermoelectric Materials For Radioisotope Space Power System Applications

R Mesalam - 2020 - figshare.le.ac.uk
The European Space Agency (ESA) is currently supporting the research and development of
a radioisotope thermoelectric generator (RTG) utilising americium-241 as a heat source and …

Impedance spectroscopy: a tool for assessing thermoelectric modules for radioisotope power systems

R Mesalam, H Williams, R Ambrosi… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
Thermoelectric energy convertors in the form of solid state modules are utilised in space
nuclear power systems such as a radioisotope thermoelectric generator (RTG). However, to …

Impedance spectroscopy characterization of neutron irradiated thermoelectric modules for space nuclear power

R Mesalam, HR Williams, RM Ambrosi, DP Kramer… - AIP Advances, 2019 - pubs.aip.org
ABSTRACT The European Space Agency is currently supporting the research and
development of advanced radioisotope power systems utilising thermoelectric modules. The …

A conceptual spacecraft radioisotope thermoelectric and heating unit (RTHU)

HR Williams, RM Ambrosi, NP Bannister… - … Journal of Energy …, 2012 - Wiley Online Library
Spacecraft venturing to the outer planets and beyond—or onto the planetary surface where
available solar energy is reduced—benefit from the longevity and consistency of electrical …

Exploratory Research on Radioisotope Thermoelectric Generators for Deep Space Missions

D Freis, JF Vigier, K Popa, T Wiss… - E3S Web of …, 2017 - e3s-conferences.org
To support the development of a Radioisotope Power Source (RPS) for exploration missions
into deep space based on 241 Am, the European Commission's Joint Research Centre …

Engineering of novel thermoelectric materials and devices for next generation, long life, 20% efficient space power systems

JP Fleurial, S Bux, T Caillat - 11th International Energy Conversion …, 2013 - arc.aiaa.org
I. Introduction he year 2012 marked the fiftieth anniversary of the use of thermoelectrics in
space. Radioisotope thermoelectric generators (RTGs) are all solid state devices that rely …

Thermoelectric materials for radioisotope thermoelectric generators

D Palaporn, S Tanusilp, Y Sun, S Pinitsoontorn… - Materials …, 2024 - pubs.rsc.org
This comprehensive review examines the historical development of Radioisotope
Thermoelectric Generators (RTGs) over the last fifty years and anticipates future missions …

[HTML][HTML] Neutron-irradiated effect on the thermoelectric properties of Bi2Te3-based thermoelectric leg

H Zhao, K Liu, Z Xu, Y Liu, X Tang - Nuclear Engineering and Technology, 2023 - Elsevier
Thermoelectric (TE) materials working in radioisotope thermoelectric generators are
irradiated by neutrons throughout its service; thus, investigating the neutron irradiation …

Uranium based materials as potential thermoelectric couples for future radioisotope power systems

CE Whiting, ES Vasquez… - 2018 IEEE Aerospace …, 2018 - ieeexplore.ieee.org
The actinide series possesses some of the most unique and unusual properties found
anywhere in the periodic table. Unfortunately, every actinide element is radioactive to some …

Thermoelectric materials for space applications

C Candolfi, SE Oualid, D Ibrahim, S Misra… - CEAS Space …, 2021 - Springer
Solid-state energy conversion through thermoelectric effects remains the technology of
choice for space applications for which, their low energy conversion efficiency is largely …