“…In literature, there are several approaches to improve the stability of polymer films in spin coating by strengthening the interaction between polymer and substrate, which can be realized either through the modifications of substrates or through the functionalization of polymer end groups . Recently, it has been reported that the dewetting of spin‐coated polymer films can be retarded by the addition of various nanofillers, such as fullerence , carbon black , carbon nanotubes , star polymer , hyperbranched polymer , dendrimers , polymer nanoparticles , metal nanopaticles , silicon nanoparticles , quantum dots , polyhedral oligomeric silsesquioxanes with various substituents , etc.…”