Hence, diverse advanced materials can be formed over a wide temperature range . Tuning temperature and time in the hydro(solvo-)thermal process allows improving the solubility of the reagents and thus enables greater control of the size and crystallinity of the obtained material . Hence, these characteristics contribute to obtaining advanced materials with more or fewer defects, directly impacting their applications of interest . In addition, different hydro-(solvo-)thermal techniques can, in principle, be used to modify the chemical reactivity, impacting the reaction kinetics. However, the most important characteristic is the change in water properties (density and dielectric constant), which are directly dependent on temperature and pressure . Among these technologies, the most studied one is the use of microwaves, which increases the energy efficiency of the synthesis process .