High Pressure effects on electrical resistivity and dielectric properties of nanocrystalline SnO2

Micro‐Raman investigation of tin dioxide nanostructured material based on annealing effect

“…The B 1g mode involves the rotation of the oxygen atoms around the C-axis. [3] The Raman active modes of SnO 2 are shown in Fig. S2 (Supporting Information).…”

“…[2] SnO 2 belongs to a class of semiconducting materials (E g = 3.6 eV) that combines high electrical conductivity with optical transparency and thus constitutes an important component for optoelectronic applications such as opto-isolators and in optical-fiber communications. [3,4] Raman scattering is a powerful probe to obtain information about the vibrational states of a solid. Raman spectral studies of SnO 2 nanocrystalline material have been carried out to determine its Raman active vibrational modes.…”

Porous SnO2 nanoflakes with loose-packed structure: Morphology conserved transformation from SnS2 precursor and application in lithium ion batteries and gas sensors

“…These characteristics make it possible to introduce new active reactions, decrease the path length for Li-ion transport, reduce the specific surface current rate, and improve stability and specific capacity [4][5][6]. In particular, tin dioxide (SnO 2 ) nanostructures have attracted tremendous interests in the scientific and industrial fields owing to their unique optical and electrochemical properties [7][8][9][10].…”

Synthesis, photoluminescence and dielectric properties of O-deficient SnO2 nanowires

“…Compared with these optoelectronic properties, the dielectric behaviors of SnO 2 nanowires are poorly known. It is well known that the enhanced dielectric behaviors can be observed in some metal oxide nanostructures such as Al 2 O 3 nanobelts [13], ZnO tetrapods [14], MgO nanoflowers [15] and SnO 2 nanoparticles [16,17] because of a great space charge polarization (SCP) process. As for n-type SnO 2 , O vacancies as native defects can influence the optical and electrical properties of the nanowires.…”