However, these methods
involved the use of large amounts of toxic organic agents, and the
processes were complex and limited. Thus, large-scale production
of nanoparticles still remains a challenge. Owing to the lack of
information about the crystallization behavior of nanocrystals,
controlling the size and morphology of nanomaterials is fairly
difficult. Despite intensive studies on the synthesis of inorganic
nanomaterials with RILs, only few reports are available on the
control of the size and shape of the SrCO3 nanostructure by the
continuous reaction of CO2 and Sr(OH)2 in RILs.
the products were dried at 80 8C for 10 h. Experimental conditions
of SrCO3 formation were shown in Table 1.