Boundary engineering for the thermoelectric performance of bulk alloys based on bismuth telluride
Thermoelectrics, which transports heat for refrigeration or converts heat into electricity
directly, is a key technology for renewable energy harvesting and solid‐state refrigeration …
directly, is a key technology for renewable energy harvesting and solid‐state refrigeration …
Pavonite homologues as potential n-type thermoelectric materials: crystal structure and performance
Themoelectric materials exhibit great potential in alleviating the energy shortage and
environmental pollution. The development of homologous series is helpful for understanding …
environmental pollution. The development of homologous series is helpful for understanding …
Cu4Bi4Se9: A Thermoelectric Symphony of Rattling, Anharmonic Lone-pair, and Structural Complexity
Y Jiang, F Jia, L Chen, LM Wu - ACS Applied Materials & …, 2019 - ACS Publications
Thermoelectric technology, enabling an environmentally friendly direct heat to electricity
conversion, provides a possible alternative energy solution. To obtain a higher …
conversion, provides a possible alternative energy solution. To obtain a higher …
Crystal Structure and Thermoelectric Properties of Pavonite Homologous Pb4Sb12–xBi8+xSe34
R Yang, X Li, H Ming, W Guo, Z Chen… - ACS Applied Energy …, 2024 - ACS Publications
The Pb4Sb12–x Bi8+ x Se34 (x= 0, 1, 2, 3, 4, and 5) crystals belong to pavonite homologues
composed of thick NaCl-and thin GeS-type slabs which crystallize in the C 2/m space group …
composed of thick NaCl-and thin GeS-type slabs which crystallize in the C 2/m space group …
Ni and Se co-doping increases the power factor and thermoelectric performance of CoSbS
We present a new investigation on paracostibite (CoSbS), a potential thermoelectric material
for power generation in the intermediate temperature range (700–900 K) consisting of earth …
for power generation in the intermediate temperature range (700–900 K) consisting of earth …
Ultralow thermal conductivity through the interplay of composition and disorder between thick and thin layers of makovickyite structure
S Balijapelly, A Hauble, M Pollard, M Poupon… - Journal of Materials …, 2021 - pubs.rsc.org
Here we report the synthesis and characterization of three quaternary complex
chalcogenides, Ag0. 72Bi5. 48Cu0. 88S9 (I), Ag0. 70Bi5. 30Cu1. 3S9 (II), Ag0. 34Bi4 …
chalcogenides, Ag0. 72Bi5. 48Cu0. 88S9 (I), Ag0. 70Bi5. 30Cu1. 3S9 (II), Ag0. 34Bi4 …
Stoichiometric phases and mechanism of crystal phase selectivity of copper-based ternary sulphides
OC Olatunde, DC Onwudiwe - Materials Science in Semiconductor …, 2021 - Elsevier
Copper-based ternary metal sulphides are class of materials with unique electronic and
optical properties. They are, thus, subject of immense research as potential materials in …
optical properties. They are, thus, subject of immense research as potential materials in …
Effects of doping on transport properties in Cu–Bi–Se-based thermoelectric materials
The thermoelectric properties of Zn-, In-, and I-doped Cu1. 7Bi4. 7Se8 pavonite homologues
were investigated in the temperature range from 300 to 560 K. On the basis of the …
were investigated in the temperature range from 300 to 560 K. On the basis of the …
Temperature-dependent Cu and Ag ion mobility and associated changes of transport properties in pavonite-type Cu 1.4 Ag 0.4 Bi 5.4 Se 9
C Fraunhofer, T Paul, O Oeckler - Dalton Transactions, 2022 - pubs.rsc.org
Cu1. 4Ag0. 4Bi5. 4Se9, the first quaternary compound in the system Cu/Ag/Bi/Se, was
obtained from the elements by melt synthesis after pre-reaction and annealing steps. It …
obtained from the elements by melt synthesis after pre-reaction and annealing steps. It …
Importance of crystal chemistry with interstitial site determining thermoelectric transport properties in pavonite homologue Cu–Bi–S compounds
The crystal chemistry of complex structured pavonite homologue Cux+ yBi5− yS8 (1.2≤ x≤
1.4, 0.4≤ y≤ 0.55) compounds with various crystallographic atomic sites was investigated …
1.4, 0.4≤ y≤ 0.55) compounds with various crystallographic atomic sites was investigated …