Matches in SemOpenAlex for { <https://semopenalex.org/work/W2040551749> ?p ?o ?g. }
Showing items 1 to 62 of
62
with 100 items per page.
- W2040551749 abstract "Semiconducting metal oxide nanowires represent a class of novel materials that are of superior properties to naoparticles currently used in dye sensitized solar cell and polymer hybrid solar cells. The quasi one-dimensional nanostructure and surface states of nanowires improve carrier mobility and charge transfer through interface interactions of theses nanocomposite materials. Raman spectroscopy, especially resonant Raman spectroscopy, is used to correlate nanomaterial synthesis condition to the structural, optical and electric transport properties that are important to photocatalysis, exciton transport and recombination and hydrogen storage mechanism. For example, highly orientated ZnO nanowires studied with Raman and photoluminescence spectroscopy demonstrated the high efficiency of the phonon and electron coupling. These results are compared with that of other ZnO forms such as thin film, polycrystalline powder and solid. The Raman bandwidths and shifts of nanowires revealed the phonon confinement in the quasi one-dimensional nanostructures, which is further demonstrated with In<sub>2</sub>O<sub>3</sub> nanowires at 5, 10, 20, 30 nm in diameters. Room temperature photoluminescence results also show band gap shifts with nanowire dimensions. Nanowire sizes, defects and strains, controlled by synthesis conditions, have shown to determine band structure and optical phonon properties. We also discuss characterization and synthesis of carbon nanotube based composite materials including polymer electropolymerization and infiltration. Combining significantly enhanced mechanical compressive strength and excellent electric conductivity, these composite materials offer potentials to fuel cell anode materials as multifunctional hydrogen storage media." @default.
- W2040551749 created "2016-06-24" @default.
- W2040551749 creator A5007981921 @default.
- W2040551749 creator A5026487799 @default.
- W2040551749 creator A5034504882 @default.
- W2040551749 creator A5067483347 @default.
- W2040551749 creator A5083130880 @default.
- W2040551749 date "2006-08-31" @default.
- W2040551749 modified "2023-10-18" @default.
- W2040551749 title "Nanomaterial characterization and synthesis for solar energy utilization and hydrogen fuel generation" @default.
- W2040551749 doi "https://doi.org/10.1117/12.681466" @default.
- W2040551749 hasPublicationYear "2006" @default.
- W2040551749 type Work @default.
- W2040551749 sameAs 2040551749 @default.
- W2040551749 citedByCount "0" @default.
- W2040551749 crossrefType "proceedings-article" @default.
- W2040551749 hasAuthorship W2040551749A5007981921 @default.
- W2040551749 hasAuthorship W2040551749A5026487799 @default.
- W2040551749 hasAuthorship W2040551749A5034504882 @default.
- W2040551749 hasAuthorship W2040551749A5067483347 @default.
- W2040551749 hasAuthorship W2040551749A5083130880 @default.
- W2040551749 hasConcept C120665830 @default.
- W2040551749 hasConcept C121332964 @default.
- W2040551749 hasConcept C127413603 @default.
- W2040551749 hasConcept C138631740 @default.
- W2040551749 hasConcept C171250308 @default.
- W2040551749 hasConcept C181966813 @default.
- W2040551749 hasConcept C192562407 @default.
- W2040551749 hasConcept C40003534 @default.
- W2040551749 hasConcept C42360764 @default.
- W2040551749 hasConcept C49040817 @default.
- W2040551749 hasConcept C74214498 @default.
- W2040551749 hasConcept C85080765 @default.
- W2040551749 hasConceptScore W2040551749C120665830 @default.
- W2040551749 hasConceptScore W2040551749C121332964 @default.
- W2040551749 hasConceptScore W2040551749C127413603 @default.
- W2040551749 hasConceptScore W2040551749C138631740 @default.
- W2040551749 hasConceptScore W2040551749C171250308 @default.
- W2040551749 hasConceptScore W2040551749C181966813 @default.
- W2040551749 hasConceptScore W2040551749C192562407 @default.
- W2040551749 hasConceptScore W2040551749C40003534 @default.
- W2040551749 hasConceptScore W2040551749C42360764 @default.
- W2040551749 hasConceptScore W2040551749C49040817 @default.
- W2040551749 hasConceptScore W2040551749C74214498 @default.
- W2040551749 hasConceptScore W2040551749C85080765 @default.
- W2040551749 hasLocation W20405517491 @default.
- W2040551749 hasOpenAccess W2040551749 @default.
- W2040551749 hasPrimaryLocation W20405517491 @default.
- W2040551749 hasRelatedWork W1543930673 @default.
- W2040551749 hasRelatedWork W2010778943 @default.
- W2040551749 hasRelatedWork W2044045362 @default.
- W2040551749 hasRelatedWork W2069014792 @default.
- W2040551749 hasRelatedWork W2075310143 @default.
- W2040551749 hasRelatedWork W2376841956 @default.
- W2040551749 hasRelatedWork W2381537280 @default.
- W2040551749 hasRelatedWork W2567693585 @default.
- W2040551749 hasRelatedWork W3127714503 @default.
- W2040551749 hasRelatedWork W1967907013 @default.
- W2040551749 isParatext "false" @default.
- W2040551749 isRetracted "false" @default.
- W2040551749 magId "2040551749" @default.
- W2040551749 workType "article" @default.