A Monolayer Polyoxometalate Superlattice

Superlattice@GO heterostructures: a simple method for the preparation of monolayer superlattices containing a Wells–Dawson-type polyoxometalate (POM) is developed. POM-based building blocks are assembled on the surface of graphene oxide (GO) to form a superlattice@GO structure that shows excellent performance in hydrogen peroxide sensing and catalysis of water photo-oxidation. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.