Hierarchical and hollow oxide nanostructures are very promising gas sensor materials due
to their high surface area and well-aligned nanoporous structures with a less agglomerated …

In this review the structural and physical–chemical properties of nanoscaled metal oxide
films (SnO2 and In2O3), aimed for solid state chemical sensors were analyzed. It has been …

Semiconducting metal oxides are frequently used as gas‐sensing materials. Apart from
large surface‐to‐volume ratios, well‐defined and uniform pore structures are particularly …

This review paper discusses the influence of morphology and crystallographic structure on
gas-sensing characteristics of metal oxide conductometric-type sensors. The effects of …

When the sizes of materials are reduced in one or more dimensions their physical and
chemical properties can change dramatically. These changes affect their electromagnetic …

The key scientific issues in the application and development of semiconductor
micro/nanodevices and optoelectronics components have driven scientists to investigate in …

In this work, SnO 2 thin films were deposited onto alumina substrates at 350° C by spray
pyrolysis technique. The films were studied after annealing in air at temperatures 550° C …

Based on the experimental results, obtained by studying both structural and gas-sensing
properties of the SnO2 and In2O3 films deposited by the spray pyrolysis method, we …

The paper considers SnO2 and In2O3 thin films as materials for the design of solid‐state
conductometric ozone sensors in depth. In particular, the present review covers the analysis …

Short description of methods of ozone detection and sensing materials acceptable for those
applications is presented in this paper. Advantages and disadvantages of SnO2 application …