Year-end Sale % OFF 
Abstract
Without accurately controlling the ratio of reactants, indium oxide (In2O3) micro/nanotubes are successfully fabricated by a facile coaxial electrospinning route and a subsequent annealing treatment. The micro/nanotubes consist of In2O3 nanocrystals with primary grain sizes of 10-23nm and present rough surfaces. The grain sizes of In2O3 micro/nanotubes can be adjusted by the calcination temperature. The In2O3 micro/nanotubes present grain size-dependent gas sensing properties. The sensors based on In2O3 micro/nanotubes calcined at 400°C (NT400) show better HCHO gas sensing performances in comparison with the sensors based on In2O3 micro/nanotubes calcined at 600°C (NT600) and 800°C (NT800). The facile fabrication method and excellent gas sensing performances make as-prepared In2O3 micro/nanotubes developed for HCHO gas detection in practice.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
