One‐Pot Miniemulsion‐Mediated Route to BiOBr Hollow Microspheres with Highly Efficient Photocatalytic Activity

Hollow shells: Quasi-uniform BiOBr hollow microspheres, with diameters in the range of 1–2 μm and a shell thickness of ≈100 nm, were synthesized by a one-pot miniemulsion-mediated route (see picture), which exhibits superior visible-light photocatalytic performances in decontamination of organic dyes and heavy metal ions. Detailed facts of importance to specialist readers are published as "Supporting Information". Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by 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.