The same strategy was used in the synthesis of CsPbX3 (X =Cl -, Br -and I -) to obtain ultralong nanowires . Both aqueous and non-aqueous solvents can, in principle, be used to synthesise these types of advanced materials with precise control of their physical characteristics . In addition, the interaction between the solvent and the surface impacts on the interfacial tension. The decrease in tension leads to a transition from a smooth to rough interface and accelerates surface growth . Inhibitory agents, known as adsorbed additives, are used to prevent deposition and inhibit crystal growth on a specific face . Also, the use of mixed solvents provides control over crystal growth, leading to the formation of different morphologies . The adaptation of crystal facets has been widely recognised as an innovative strategy to adjust the chemical and physical properties of advanced materials . For example, the addition of an additive can control the shape and size of the nano-and microparticles through selective adsorption on a given face , which can also cause a decrease in particle size, from submicrometric to nanometric .