Matches in SemOpenAlex for { <https://semopenalex.org/work/W2135478807> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2135478807 endingPage "619" @default.
- W2135478807 startingPage "611" @default.
- W2135478807 abstract "Electrospinning is a well-established method for synthesizing microdimensional and one-dimensional (1D) fibers from a large variety of precursor solutions. Initially, research focused on the production of polymer nanofibers, but in recent years, a large variety of oxide ceramics have been produced through electrospinning of sol–gel systems. In this study, polycrystalline calcium cobaltite (Ca3Co4O9) fibers of diameter 30–100 nm have been electrospun from sol–gels based on a novel combination of polyvinyl alcohol, cobalt acetate and calcium acetate precursors. X-ray diffraction data have showed that at calcination temperatures of between 250° and 500°C, metastable CoO and CaCO3 exist as transition phases and that subsequent heating at 650°C converts these phases to calcium cobaltite. Thermal analysis has confirmed this staged calcination mechanism and has also revealed the effect of oxygen starvation on the final structures. Microscopic analysis has confirmed the highly crystalline nature of the oxide fibers, and the presence of highly faceted grains, around 20–40 nm in thickness, as the primary building blocks in these fibers. In addition, the material will only exist in fibrous form if calcination is a staged process, rather than a single, high-temperature process. Bulk calcium cobalt oxide is regarded as a competitive thermoelectric material due to structural complexities associated with a layered structure. Microscopic analysis has shown that this layered structure is preserved when in electrospun nanostructured form and the measured thermopower in these nanostructures is at least 30% higher than that reported from bulk material at 300 K." @default.
- W2135478807 created "2016-06-24" @default.
- W2135478807 creator A5028766370 @default.
- W2135478807 creator A5057156136 @default.
- W2135478807 date "2010-09-28" @default.
- W2135478807 modified "2023-10-12" @default.
- W2135478807 title "Structural and Thermal Characterization of Calcium Cobaltite Electrospun Nanostructured Fibers" @default.
- W2135478807 cites W1570327490 @default.
- W2135478807 cites W1651273098 @default.
- W2135478807 cites W1798260905 @default.
- W2135478807 cites W1861592252 @default.
- W2135478807 cites W1968513225 @default.
- W2135478807 cites W1973845890 @default.
- W2135478807 cites W1991317975 @default.
- W2135478807 cites W2012354851 @default.
- W2135478807 cites W2050743515 @default.
- W2135478807 cites W2081433832 @default.
- W2135478807 cites W2085174504 @default.
- W2135478807 cites W2143950447 @default.
- W2135478807 cites W2157071392 @default.
- W2135478807 cites W2167009657 @default.
- W2135478807 cites W2171230041 @default.
- W2135478807 cites W2531745781 @default.
- W2135478807 doi "https://doi.org/10.1111/j.1551-2916.2010.04106.x" @default.
- W2135478807 hasPublicationYear "2010" @default.
- W2135478807 type Work @default.
- W2135478807 sameAs 2135478807 @default.
- W2135478807 citedByCount "13" @default.
- W2135478807 countsByYear W21354788072012 @default.
- W2135478807 countsByYear W21354788072013 @default.
- W2135478807 countsByYear W21354788072014 @default.
- W2135478807 countsByYear W21354788072015 @default.
- W2135478807 countsByYear W21354788072018 @default.
- W2135478807 countsByYear W21354788072023 @default.
- W2135478807 crossrefType "journal-article" @default.
- W2135478807 hasAuthorship W2135478807A5028766370 @default.
- W2135478807 hasAuthorship W2135478807A5057156136 @default.
- W2135478807 hasConcept C121332964 @default.
- W2135478807 hasConcept C127413603 @default.
- W2135478807 hasConcept C129446986 @default.
- W2135478807 hasConcept C137637335 @default.
- W2135478807 hasConcept C144796933 @default.
- W2135478807 hasConcept C153294291 @default.
- W2135478807 hasConcept C159985019 @default.
- W2135478807 hasConcept C161790260 @default.
- W2135478807 hasConcept C178790620 @default.
- W2135478807 hasConcept C185592680 @default.
- W2135478807 hasConcept C191897082 @default.
- W2135478807 hasConcept C192562407 @default.
- W2135478807 hasConcept C204530211 @default.
- W2135478807 hasConcept C2778420536 @default.
- W2135478807 hasConcept C2779664699 @default.
- W2135478807 hasConcept C2779851234 @default.
- W2135478807 hasConcept C42360764 @default.
- W2135478807 hasConcept C521977710 @default.
- W2135478807 hasConcept C7082614 @default.
- W2135478807 hasConcept C91129048 @default.
- W2135478807 hasConceptScore W2135478807C121332964 @default.
- W2135478807 hasConceptScore W2135478807C127413603 @default.
- W2135478807 hasConceptScore W2135478807C129446986 @default.
- W2135478807 hasConceptScore W2135478807C137637335 @default.
- W2135478807 hasConceptScore W2135478807C144796933 @default.
- W2135478807 hasConceptScore W2135478807C153294291 @default.
- W2135478807 hasConceptScore W2135478807C159985019 @default.
- W2135478807 hasConceptScore W2135478807C161790260 @default.
- W2135478807 hasConceptScore W2135478807C178790620 @default.
- W2135478807 hasConceptScore W2135478807C185592680 @default.
- W2135478807 hasConceptScore W2135478807C191897082 @default.
- W2135478807 hasConceptScore W2135478807C192562407 @default.
- W2135478807 hasConceptScore W2135478807C204530211 @default.
- W2135478807 hasConceptScore W2135478807C2778420536 @default.
- W2135478807 hasConceptScore W2135478807C2779664699 @default.
- W2135478807 hasConceptScore W2135478807C2779851234 @default.
- W2135478807 hasConceptScore W2135478807C42360764 @default.
- W2135478807 hasConceptScore W2135478807C521977710 @default.
- W2135478807 hasConceptScore W2135478807C7082614 @default.
- W2135478807 hasConceptScore W2135478807C91129048 @default.
- W2135478807 hasIssue "2" @default.
- W2135478807 hasLocation W21354788071 @default.
- W2135478807 hasOpenAccess W2135478807 @default.
- W2135478807 hasPrimaryLocation W21354788071 @default.
- W2135478807 hasRelatedWork W1989751482 @default.
- W2135478807 hasRelatedWork W2027275279 @default.
- W2135478807 hasRelatedWork W2030513777 @default.
- W2135478807 hasRelatedWork W2031297978 @default.
- W2135478807 hasRelatedWork W2040432199 @default.
- W2135478807 hasRelatedWork W2076578177 @default.
- W2135478807 hasRelatedWork W2085375670 @default.
- W2135478807 hasRelatedWork W2349919237 @default.
- W2135478807 hasRelatedWork W3135148244 @default.
- W2135478807 hasRelatedWork W4242362418 @default.
- W2135478807 hasVolume "94" @default.
- W2135478807 isParatext "false" @default.
- W2135478807 isRetracted "false" @default.
- W2135478807 magId "2135478807" @default.
- W2135478807 workType "article" @default.