| Project number | AP15573675 |
| Name of the project | Creation of the production of nanocomposite material for thermoelectric modules and sodium-ion batteries |
| Applicant | Non-profit joint stock company “L.N. Gumilyov Eurasian National University” |
| Grantee | |
| Private Partner | limited partnership «RCG Group» |
| Implementation period | 2022-2024 гг. |
| Place of sale (city/region) | Astana |
| Industry | Modernization of the energy complex |
| Implementation status | in the implementation |
| Objective of the project | Creation of production of nanocomposite material for thermoelectric modules and sodium-ion batteries |
| Project Description | A new high-performance nano-composite chalcogenide material for thermoelectric generators and batteries.
The proposed new thermoelectric material Li0.15Cu1.85S is an alloy, the predominant phase of which is a solid solution based on the superionic modification of copper sulfide. The “melting” of a part of the crystal lattice provides a low lattice thermal conductivity of the material (below 1 W m–1 K–1). Doping with lithium reduces ionic conductivity, which is an undesirable property of a thermoelectric, and increases the stability of the connection, while maintaining the high thermoelectric characteristics of copper sulfide. |
| Website | under development |
| List of products sold with prices | Cathode material, kg – 30 000 tenge |
| Project team (full name) | 1. Kuterbekov Kairat 2. Bekmyrza Kenzhebatyr 3. Nakenov Dauren 4. Kubenova Marzhan 5. Kabyshev Aset |