Despite the six catalysts being prepared through different methods using equal concentrations of Mn supporting on TiO2, the Mn 2p3/2 XPS spectra of Mn/TiO2 samples were conducted and surface atomic ratios were calculated (Fig. 6; Table 2), which evaluates the oxidation state and interaction between Mn species and TiO2 supports.
Of course, if the ratio of silver nitrate and citrate is changed, uniform silver colloids with different average sizes of nanoparticles may be prepared through two-step synthesis.
Ternary nanocomposites of polypropylene/polyamide 6/layered silicate were prepared through three different processing procedures.
In this work, graphene oxide (GO) has been prepared through three different processes namely, eco-friendly Hummers method, modification in improved Hummers method and a new approach.
Polydimethylsiloxane/HTiNbO5 nanocomposites were prepared through four different routes: melt intercalation of the pure mineral, melt intercalation of the organically modified mineral, grafting by a sol gel process, and grafting by anionic ring-opening polymerization.
Three different HIILs, with different ionicities were prepared through the addition of different amounts of ammonium thiocyanate inorganic salt to 1-ethyl-3-methylimidazolium ethyl sulphate ionic liquid, and used.
These membranes were prepared through integrating three different types of fabric reinforcement (i.e., tricot fabric, woven fabric and nonwoven fabric) in the membrane substrate layer.
Different concentrations of NEM in individual tubes were prepared through the addition of different volumes of the NEM stock solution (5 mM).
To show this, RGO films with various amounts of oxygen functionalities were prepared through electro-reduction at different reduction potentials and their electrocatalytic activities for UA oxidation were examined in detail.
Structurally diverse products were prepared through the use of different substitution patterns at the amino group and by the various lengths and structures of the carbon skeleton between the reactive group and arene ring.
