In this critical review, binders for electrochemical supercapacitors are introduced and current technologies on the preparation of binders are reviewed in detail. Different types of materials for binder preparation are reviewed by comparing their advantages, disadvantages, and performance with active materials in ES electrodes. Several new trends for the future development of binder preparation...

In recent years, a good number of methods have become available for the preparation of an important group of photoactive materials for applications in photocatalysis and solar cells. Nevertheless, the benefits derived from preparing those materials through unconventional approaches are very attractive from the green chemistry point of view. This critical review work is focused on sonication as ...