Jump to main content
Jump to site search
PLANNED MAINTENANCE Close the message box

Scheduled maintenance upgrade on Thursday 4th of May 2017 from 8.00am to 9.00am (BST).

During this time our websites will be offline temporarily. If you have any questions please use the feedback button on this page. We apologise for any inconvenience this might cause and thank you for your patience.

Issue 7, 2012
Previous Article Next Article

Gas-phase synthesis of size-classified polyhedral In2O3 nanoparticles

Author affiliations


Monodisperse polyhedral In2O3 nanoparticles were synthesized by differential mobility classification of a polydisperse aerosol formed by evaporation of indium at atmospheric pressure. When free molten indium particles oxidize, oxygen is absorbed preferentially on certain planes leading to the formation of polyhedral In2O3 nanoparticles. It is shown that the position of oxygen addition, its concentration, the annealing temperature and the type of carrier gas are crucial for the resulting particle shape and crystalline quality. Semiconducting nanopolyhedrals, especially nanocubes used for sensors, are expected to offer enhanced sensitivity and improved response time due to the higher surface area as compared to spherical particles.

Graphical abstract: Gas-phase synthesis of size-classified polyhedral In2O3 nanoparticles

Back to tab navigation
Please wait while Download options loads

Publication details

The article was received on 01 Sep 2011, accepted on 30 Nov 2011 and first published on 06 Jan 2012

Article type: Paper
DOI: 10.1039/C2JM14306B
Citation: J. Mater. Chem., 2012,22, 3133-3138
  •   Request permissions

    Gas-phase synthesis of size-classified polyhedral In2O3 nanoparticles

    K. K. Nanda, M. Rouenhoff and F. E. Kruis, J. Mater. Chem., 2012, 22, 3133
    DOI: 10.1039/C2JM14306B

Search articles by author