Matches in SemOpenAlex for { <https://semopenalex.org/work/W4669150> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W4669150 abstract "Bismuth telluride and its derivative compounds are the conventional thermoelectric materials which have relatively high “Figure of Merit” (zT) values at room temperature. Recently, theoretical and experimental work has proven that low dimensional thermoelectric materials can produce higher zT than the bulk materials. Thus, in this work, we studied the preparation and characterization of thermoelectric thin films of bismuth antimony telluride ternary compounds. Thin films were synthesized by means of electrochemical deposition. In the first part of the project, (BixSb1-x)2Te3 thermoelectric thin films were electrochemically deposited at potentiostatic conditions on gold-coated silicon substrates, from an aqueous acidic solution. The surface morphology, elemental composition, crystal structure and thermoelectric properties of the deposited films were investigated using SEM, EDX, XRD and ZEM-3, respectively. Our results show that continuously deposited thin films have an optimal composition of Bi0.5Sb1.5Te3.0 and give a highest power factor (221 μW K -2 m -1 ) for continuously electrodeposited films. In addition, we also found that the surface morphology and the elemental composition of the films can be manipulated by varying the solution concentration and the deposition potentials. In the second part of the project, we studied a methodology for fabrication of p-type and ntype thermoelectric thin films of BixSbyTez compounds from one solution by varying the deposition potentials. It has been successfully demonstrated that n-type thin films of Bi2Te3based ternary compounds can be deposited at less negative deposition potentials, while p-type thin films of Sb2Te3-based ternary compounds can be obtained at more negative deposition potentials from the same solution." @default.
- W4669150 created "2016-06-24" @default.
- W4669150 creator A5008687571 @default.
- W4669150 date "2011-01-01" @default.
- W4669150 modified "2023-09-27" @default.
- W4669150 title "Electrochemical deposition and characterization of thermoelectric thin films of (BixSb1-x)2Te3" @default.
- W4669150 cites W1563142878 @default.
- W4669150 cites W389868541 @default.
- W4669150 hasPublicationYear "2011" @default.
- W4669150 type Work @default.
- W4669150 sameAs 4669150 @default.
- W4669150 citedByCount "0" @default.
- W4669150 crossrefType "dissertation" @default.
- W4669150 hasAuthorship W4669150A5008687571 @default.
- W4669150 hasConcept C112625512 @default.
- W4669150 hasConcept C113196181 @default.
- W4669150 hasConcept C121332964 @default.
- W4669150 hasConcept C127413603 @default.
- W4669150 hasConcept C151730666 @default.
- W4669150 hasConcept C159985019 @default.
- W4669150 hasConcept C171250308 @default.
- W4669150 hasConcept C178790620 @default.
- W4669150 hasConcept C185592680 @default.
- W4669150 hasConcept C19067145 @default.
- W4669150 hasConcept C191897082 @default.
- W4669150 hasConcept C192562407 @default.
- W4669150 hasConcept C199360897 @default.
- W4669150 hasConcept C207365445 @default.
- W4669150 hasConcept C2777038907 @default.
- W4669150 hasConcept C2778397788 @default.
- W4669150 hasConcept C2816523 @default.
- W4669150 hasConcept C41008148 @default.
- W4669150 hasConcept C42360764 @default.
- W4669150 hasConcept C533668322 @default.
- W4669150 hasConcept C63024428 @default.
- W4669150 hasConcept C64297162 @default.
- W4669150 hasConcept C64452783 @default.
- W4669150 hasConcept C86803240 @default.
- W4669150 hasConcept C97346530 @default.
- W4669150 hasConcept C97355855 @default.
- W4669150 hasConceptScore W4669150C112625512 @default.
- W4669150 hasConceptScore W4669150C113196181 @default.
- W4669150 hasConceptScore W4669150C121332964 @default.
- W4669150 hasConceptScore W4669150C127413603 @default.
- W4669150 hasConceptScore W4669150C151730666 @default.
- W4669150 hasConceptScore W4669150C159985019 @default.
- W4669150 hasConceptScore W4669150C171250308 @default.
- W4669150 hasConceptScore W4669150C178790620 @default.
- W4669150 hasConceptScore W4669150C185592680 @default.
- W4669150 hasConceptScore W4669150C19067145 @default.
- W4669150 hasConceptScore W4669150C191897082 @default.
- W4669150 hasConceptScore W4669150C192562407 @default.
- W4669150 hasConceptScore W4669150C199360897 @default.
- W4669150 hasConceptScore W4669150C207365445 @default.
- W4669150 hasConceptScore W4669150C2777038907 @default.
- W4669150 hasConceptScore W4669150C2778397788 @default.
- W4669150 hasConceptScore W4669150C2816523 @default.
- W4669150 hasConceptScore W4669150C41008148 @default.
- W4669150 hasConceptScore W4669150C42360764 @default.
- W4669150 hasConceptScore W4669150C533668322 @default.
- W4669150 hasConceptScore W4669150C63024428 @default.
- W4669150 hasConceptScore W4669150C64297162 @default.
- W4669150 hasConceptScore W4669150C64452783 @default.
- W4669150 hasConceptScore W4669150C86803240 @default.
- W4669150 hasConceptScore W4669150C97346530 @default.
- W4669150 hasConceptScore W4669150C97355855 @default.
- W4669150 hasLocation W46691501 @default.
- W4669150 hasOpenAccess W4669150 @default.
- W4669150 hasPrimaryLocation W46691501 @default.
- W4669150 hasRelatedWork W1964212921 @default.
- W4669150 hasRelatedWork W1965819982 @default.
- W4669150 hasRelatedWork W2010338073 @default.
- W4669150 hasRelatedWork W2049482182 @default.
- W4669150 hasRelatedWork W2074337603 @default.
- W4669150 hasRelatedWork W2151855096 @default.
- W4669150 hasRelatedWork W2159797692 @default.
- W4669150 hasRelatedWork W2162754819 @default.
- W4669150 hasRelatedWork W2277143867 @default.
- W4669150 hasRelatedWork W2509274042 @default.
- W4669150 hasRelatedWork W2603833058 @default.
- W4669150 hasRelatedWork W2894854082 @default.
- W4669150 hasRelatedWork W2926515890 @default.
- W4669150 hasRelatedWork W2986741946 @default.
- W4669150 hasRelatedWork W3035757329 @default.
- W4669150 hasRelatedWork W3048590451 @default.
- W4669150 hasRelatedWork W3197245173 @default.
- W4669150 hasRelatedWork W438495775 @default.
- W4669150 hasRelatedWork W854571498 @default.
- W4669150 hasRelatedWork W3119222074 @default.
- W4669150 isParatext "false" @default.
- W4669150 isRetracted "false" @default.
- W4669150 magId "4669150" @default.
- W4669150 workType "dissertation" @default.