Spent pickling liquors pose a serious environmental problem in most industrialized countries, mainly owing to their corrosive properties and their ferrous iron
TiO2 nanoparticles(NPs)were prepared via the hydrothermal route of TiO2 xerogel in nitric acid, hydrochloric acid and acetic acid. The physico-chemical properti
Response surface methodology(RSM)was employed to optimize the control parameters of TiO 2/graphene with exposed{001}facets during synthesis,and its enhanced pho