FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386865235> ?p ?o ?g. }

• W4386865235 endingPage "112635" @default.
• W4386865235 startingPage "112635" @default.
• W4386865235 abstract "Novel matrix composites of Na-doped Bi2Te3 with Ag nanoparticles included were prepared and studied in this article. Alloys of Bi1.2Na0.8Te3 were prepared by direct temperature melting at high temperature. Ag nanoparticles were incorporated into the system at different amounts. Structural, crystallographic, and morphological features were investigated by x-ray diffraction and scanning electron microscope. The addition of silver caused a shift in the structure, resulting in the division of the structure into two main sections. Initially, Bi1.2Na0.8Te0.6 phase was successfully doped with Ag without any changes. Then, the phase exhibited a notable shift, due to a change in the lattice parameters, as the amount of Ag increases to x = 0.06 and 0.08 wt%. A change in the atomic order is caused by the successful replacement of Ag inside composites, which created a new structure of Bi1.2Na0.8AgxTe3. The layered bulk structure was observed by SEM investigations. Various particle sizes were observed revealing the incorporation of Ag-nanoparticles in the most doped samples. The thermoelectric properties were studied between 273K and 473K. The electrical conductivity was determined by using the four-probe method, while the Seebeck coefficient was measured by a standard differential method. The Ag-incorporated Bi1.2Na0.8Te3 alloys showed quite a higher Seebeck coefficient, in comparison to the Ag-free compound. The thermoelectric power factor was calculated, and the maximum value was obtained at 30 × 102 μW/mK2 for Bi1.2Na0.8Te0.6 at room temperature. The value is quite high and encouraging for applications in thermoelectric devices. Thermal conductivity measurements revealed that the addition of Ag-NPs significantly reduced the total thermal conductivity of the studied system, over the whole range of temperature. The lowest thermal conductivity was achieved by adding Ag-NPs at 0.08% in the Bi1.2Na0.8Te3/Ag0.08 composite. An interesting room temperature-ZT was achieved at 0.56." @default.
• W4386865235 created "2023-09-20" @default.
• W4386865235 creator A5008928043 @default.
• W4386865235 creator A5016340481 @default.
• W4386865235 creator A5017663136 @default.
• W4386865235 creator A5026603728 @default.
• W4386865235 creator A5030240327 @default.
• W4386865235 creator A5066774396 @default.
• W4386865235 date "2023-12-01" @default.
• W4386865235 modified "2023-10-18" @default.
• W4386865235 title "High thermoelectric power factor in Bi1.2Na0.8Te3/Ag-NPs composites" @default.
• W4386865235 cites W1976927697 @default.
• W4386865235 cites W2045916477 @default.
• W4386865235 cites W2055485740 @default.
• W4386865235 cites W2076218685 @default.
• W4386865235 cites W2079741552 @default.
• W4386865235 cites W2084074646 @default.
• W4386865235 cites W2090817327 @default.
• W4386865235 cites W2131646418 @default.
• W4386865235 cites W2433074924 @default.
• W4386865235 cites W2527319167 @default.
• W4386865235 cites W2534277249 @default.
• W4386865235 cites W2610806169 @default.
• W4386865235 cites W2745285588 @default.
• W4386865235 cites W2790964091 @default.
• W4386865235 cites W2901480515 @default.
• W4386865235 cites W2905332772 @default.
• W4386865235 cites W2929776595 @default.
• W4386865235 cites W2984691160 @default.
• W4386865235 cites W3048467381 @default.
• W4386865235 cites W3081616729 @default.
• W4386865235 cites W3092509343 @default.
• W4386865235 cites W3093620379 @default.
• W4386865235 cites W3122544297 @default.
• W4386865235 cites W3135972999 @default.
• W4386865235 cites W3181308067 @default.
• W4386865235 cites W3197063178 @default.
• W4386865235 cites W4283589819 @default.
• W4386865235 cites W4362473770 @default.
• W4386865235 cites W4383619147 @default.
• W4386865235 doi "https://doi.org/10.1016/j.vacuum.2023.112635" @default.
• W4386865235 hasPublicationYear "2023" @default.
• W4386865235 type Work @default.
• W4386865235 citedByCount "0" @default.
• W4386865235 crossrefType "journal-article" @default.
• W4386865235 hasAuthorship W4386865235A5008928043 @default.
• W4386865235 hasAuthorship W4386865235A5016340481 @default.
• W4386865235 hasAuthorship W4386865235A5017663136 @default.
• W4386865235 hasAuthorship W4386865235A5026603728 @default.
• W4386865235 hasAuthorship W4386865235A5030240327 @default.
• W4386865235 hasAuthorship W4386865235A5066774396 @default.
• W4386865235 hasConcept C112625512 @default.
• W4386865235 hasConcept C113196181 @default.
• W4386865235 hasConcept C119599485 @default.
• W4386865235 hasConcept C120665830 @default.
• W4386865235 hasConcept C121332964 @default.
• W4386865235 hasConcept C127413603 @default.
• W4386865235 hasConcept C132612359 @default.
• W4386865235 hasConcept C155672457 @default.
• W4386865235 hasConcept C159985019 @default.
• W4386865235 hasConcept C171250308 @default.
• W4386865235 hasConcept C185592680 @default.
• W4386865235 hasConcept C192562407 @default.
• W4386865235 hasConcept C207114421 @default.
• W4386865235 hasConcept C207365445 @default.
• W4386865235 hasConcept C26771246 @default.
• W4386865235 hasConcept C43617362 @default.
• W4386865235 hasConcept C49040817 @default.
• W4386865235 hasConcept C57863236 @default.
• W4386865235 hasConcept C63024428 @default.
• W4386865235 hasConcept C69990965 @default.
• W4386865235 hasConcept C97346530 @default.
• W4386865235 hasConcept C97355855 @default.
• W4386865235 hasConceptScore W4386865235C112625512 @default.
• W4386865235 hasConceptScore W4386865235C113196181 @default.
• W4386865235 hasConceptScore W4386865235C119599485 @default.
• W4386865235 hasConceptScore W4386865235C120665830 @default.
• W4386865235 hasConceptScore W4386865235C121332964 @default.
• W4386865235 hasConceptScore W4386865235C127413603 @default.
• W4386865235 hasConceptScore W4386865235C132612359 @default.
• W4386865235 hasConceptScore W4386865235C155672457 @default.
• W4386865235 hasConceptScore W4386865235C159985019 @default.
• W4386865235 hasConceptScore W4386865235C171250308 @default.
• W4386865235 hasConceptScore W4386865235C185592680 @default.
• W4386865235 hasConceptScore W4386865235C192562407 @default.
• W4386865235 hasConceptScore W4386865235C207114421 @default.
• W4386865235 hasConceptScore W4386865235C207365445 @default.
• W4386865235 hasConceptScore W4386865235C26771246 @default.
• W4386865235 hasConceptScore W4386865235C43617362 @default.
• W4386865235 hasConceptScore W4386865235C49040817 @default.
• W4386865235 hasConceptScore W4386865235C57863236 @default.
• W4386865235 hasConceptScore W4386865235C63024428 @default.
• W4386865235 hasConceptScore W4386865235C69990965 @default.
• W4386865235 hasConceptScore W4386865235C97346530 @default.
• W4386865235 hasConceptScore W4386865235C97355855 @default.
• W4386865235 hasLocation W43868652351 @default.
• W4386865235 hasOpenAccess W4386865235 @default.
• W4386865235 hasPrimaryLocation W43868652351 @default.

• next