TiO2@MIL-101(Cr) nanocomposites as an efficient photocatalyst for degradation of toluene

A review on TiO2−x-based materials for photocatalytic CO2 reduction

“…), 137 wet-process using reductive agents or metal thermal (Al, Mg, Li, Zn, etc . ), 138 and hydrothermal treatment, 139 as well as doping with foreign atoms. 140 However, most of the commonly used preparation strategies involve complex procedures, hazardous chemicals and economic wastes.…”

Post-synthetic modification of aluminum trimesate and copper trimesate with TiO2 nanoparticles for photocatalytic applications

“…[ 35 ] investigated the photodegradation of the same pollutant by anchoring TiO 2 nanoparticles on NH 2 -MIL-88B(Fe). TiO 2 @MIL-100(Cr) was employed to remove bisphenol A [ 36 ] and toluene [ 37 ]. Other MOFs such as HKUST-1 ( The H ong K ong U niversity of S cience and T echnology ) have also been used to obtain heterostructures with TiO 2 , remove dyes [ 38 ] and synthesize ammonia [ 39 ].…”

Stimuli-Responsive Polymer Stabilized Iron Oxide Nanoparticle as Green Catalyst for Styrene Oxidation Reaction

“…Homogeneous catalysts that have been extensively used to catalyze chemical reactions have poor recoverability, limited reusability, and stability. − In order to overcome these limitations, heterogeneous catalysts which are more efficient and ecofriendly are being explored. Many studies have been conducted where supported precious metals like gold and silver have been used as a catalyst for the oxidative functionalization of styrene. , Transition metals are also suitable for oxidizing olefins. , Compared with the conventional catalyst, inorganic nanoparticles are more catalytically efficient due to a large number of active sites and trouble-free recovery from reaction media. , Nowadays, inorganic nanoparticles are used as catalysts for a vast number of reactions, for example, hydro-deoxygenation of anisole, polluted water treatment, toxic dye degradation, , hydrogen production, electrode material for Li-ion battery, degradations of phenol and toluene, etc. Particularly, inorganic nanoparticles with magnetic properties have attracted substantial attention from an academic and an industrial perspective. − Supports like alumina, silica, organic molecules, and polymers are used in heterogeneous catalysts to increase the surface area and effectivity. − However, phase separation in a heterogeneous reaction system limits the accessibility of the substrate to the catalytic surface.…”

“…7,16 Compared with the conventional catalyst, inorganic nanoparticles are more catalytically efficient due to a large number of active sites and trouble-free recovery from reaction media. 17,18 Nowadays, inorganic nanoparticles are used as catalysts for a vast number of reactions, for example, hydro-deoxygenation of anisole, 19 polluted water treatment, 20 toxic dye degradation, 21,22 hydrogen production, 23 electrode material for Li-ion battery, 24 degradations of phenol 25 and toluene, 26 etc. Particularly, inorganic nanoparticles with magnetic properties have attracted substantial attention from an academic and an industrial perspective.…”