In this work, a new morphological nanostructure of the CNWs@ultrathin SnO2 NSs@C composite has been successfully fabricated, realizing the integration of two-dimensional ultrathin SnO2 NSs and one-dimensional CNWs.
Among the different morphological nanostructures, yolk-shell hollow spheres with porosity [25] are more advantageous for applications in biomedical fields such as loading drug, protein or DNA molecules, due to their different specific surface areas and morphologies [26, 27].
It can be said that the temperature of 900°C is favorable to drastically increase the deoxidization rate of Ga2O3 to generate gaseous Ga2O to continuously react with NH3 to form GaN with new morphological nanostructures.
It is exhibited a regular morphological nanostructure, which composed a number of regular phases with geometrically-coordinated metals and oxide atoms along the axes.
To understand the crystal phase transformation and morphological evolution of Bi2S3 hierarchical nanostructures, the fabrication of Bi2S3 hierarchitectures was investigated by varying sulfidation time and chlorination time.
Among the different morphological TiO2 nanostructures, TiO2 nanobelts (NBs) attract more attention due to their unique physical properties and ideal 1D ribbon-like morphology that is favorable for constructing heterostructures by assembling second-phase nanoparticles on the surface of the NBs.
The morphological evolution for the 1D nanostructures is considered as the desired agent for understanding the growth mechanism and formation kinetics of crystals [26 28].
To follow the morphological evolution of the ZnO nanostructures, time-dependent growths were also carried out on the SiC substrates using the different Au nanoparticle densities.
The atomistic thermodynamics methods and density functional theory (DFT) calculations are carried out to elucidate the effect of oxygen dissociation and migration on the morphological evolution of nanostructures during the redox processes.
In addition, it was verified that variation of pH and molar ratio of precursors during the synthesis affected the physico-chemical properties and morphological aspects of the nanostructures.
