C medium [20,43]. It must be noted that both pyramidal and rod-like
C medium [20,43]. It must be noted that both pyramidal and rod-like structures had been not observed for the TiO2 -ZnO systems which only ZnO of morphology and microstructure is among the essential parameters in components science. nanowires have been identified. The main purpose for the formation of ZnO nanowires will be the use of For the obtained TiO2-ZnO systems, transmission electron microscopy was performed, TiO2 modified with triethylamine. plus the final results are presented in Figure six.Figure 6. The TEM pictures for TiO2-ZnO systems and reference samples: (a) TiO2; (b) TiO2Figure six. The TEM photos for TiO2 -ZnO systems and reference samples: (a) TiO2 ; (b) TiO2 (2.five )ZnO; (c) TiO2-(five )ZnO; (d) TiO2-(ten )ZnO; (e) TiO2-(15 )ZnO; (f) TiO2-(20 )ZnO and (f) (2.five )ZnO; (c) TiO2 -(5 )ZnO; (d) TiO2 -(10 )ZnO; (e) TiO2 -(15 )ZnO; (f) TiO2 -(20 )ZnO and ZnO. (f) ZnO.for Components 2021, 14, x FOR PEER REVIEWEtofenprox site single spherical and cubic nanoparticles having a size of about ten nm had been observed The high-resolution transmission electron microscopy with rapidly Fourier transformation the reference titanium dioxide sample (Figure 5a). Based around the above-described cryswas carried out (Figure 7) to confirm the existence of a surface junction involving 12 of 26 titanium tallinity final results, the average size of crystallites for titania was determined to become 10 nm, dioxide and zinc oxide. which can be a comparable value to the size of a single particle. Therefore, it was proved that TiO2 was within the kind of single nanocrystalline particles. For the sample containing 2.5 wt. of ZnO (TiO2-(2.five ) ZnO) (Figures 5b), only the single nanoparticles (about ten nm in size) were noted, which is related to the morphology observed for the reference titania material. The improve of ZnO addition to 50 wt. (TiO2-(five )ZnO and TiO2-(10 )ZnO) (Figures 5c,d) resulted inside the presence of a new morphological structure. ZnO nanowires with a 100 nm diameter were observed for the supplies pointed out above, plus the structure of nanocrystalline TiO2 particles was also discovered. A additional enhance in ZnO content (TiO2(15 )ZnO and TiO2-(20 )ZnO) (Figure 5e,f) resulted in an increase in the diameter of ZnO nanowires (diameter about 50 nm). The transform of ZnO addition did not have an effect on the morphology on the TiO2 phase. On the other hand, for the ZnO reference sample, pyramidal Figure 7. structures have been about 2 TiO2-(five )ZnO;The structures mentioned above and rod The HRTEM and FFT images for: (a) (Figure 5g). (b) TiO2-(10 )ZnO; (c) TiO2Figure 7. The HRTEM and FFT photos for: (a) TiO2 -(5 )ZnO; (b) TiO2 -(ten )ZnO; (c) TiO2 -(15 )ZnO. (15 )ZnO. are described within the scientific literature for ZnO Gossypin NF-��B materials synthesized in the presence of amines inon simple mediumHRTEM and FFT images, the that both pyramidal and rod-like Based a the presented [20,43]. It must be noted higher crystallinity in the analyzed Primarily based on the presented HRTEM TiO2-ZnO systems higher only in the anastructures were not observed for theand FFT pictures, thewhichcrystallinitynanowires were systems was confirmed as a result of as a result of observed crystallographic spacing. ZnO foundselected lyzed systems was confirmed observed crystallographic spacing. It was discovered that that It was identified. The principle have spacing formation of ZnO nanowires will be the use of TiO2 modified TiO2 -ZnO samplesreason for thespacing traits to get a (101) and (004) of anatase [43] chosen TiO2-ZnO samples have characteristics for any plane plane (101) and (004) of anwith triethylamine. and (002) ofand (002) [48.