Synthesis and characterization of nanomaterials - Chauhan, Jyotsna
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ZnO is a typical II-IV semiconductor exhibiting excellent electrical, optical and chemical properties with band gap energy (EG) of 3.1-3.4 eV. It has a very large excitation binding energy of 60 meV at room temperature, which is very close to that of TiO2. It is considered to be more suitable for photocatalysis applications due to its high photosensitivity, and chemical stability. Recently, special interest has been shown in its morphology as ZnO can form various nanostructures suitable for a variety of applications in UV-shielding materials, gas sensors, biosensors, semiconductors,…mehr

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Produktbeschreibung
ZnO is a typical II-IV semiconductor exhibiting excellent electrical, optical and chemical properties with band gap energy (EG) of 3.1-3.4 eV. It has a very large excitation binding energy of 60 meV at room temperature, which is very close to that of TiO2. It is considered to be more suitable for photocatalysis applications due to its high photosensitivity, and chemical stability. Recently, special interest has been shown in its morphology as ZnO can form various nanostructures suitable for a variety of applications in UV-shielding materials, gas sensors, biosensors, semiconductors, piezoelectric devices, field emissions displays, photocatalytic degradations of pollutants and antimicrobial treatments.
Autorenporträt
Professor Jyotsna Chauhan is working as Head of Department in Rajeev Gandhi Technical University, India. She has 23 years of teaching experience. Author published nine books on nanomaterial and crystallography.