a b s t r a c t
Uniform strontium carbonate(SrCO3) and barium carbonate(BaCO3) nanoparticles were successfully
synthesized using alkaline earth metal nitrate(M(NO3)2 with M2þ¼Sr2þ and Ba2þ) andsodium
carbonate(Na2CO3) inethyleneglycolbyacyclicmicrowaveradiation.Theproductswerecharacter-
ized byX-raypowderdiffraction(XRD),Fouriertransforminfrared(FTIR)spectroscopy,transmission
electronmicroscopy(TEM)andselectedareaelectrondiffraction(SAED).Inthisresearch,theproducts
were orthorhombicSrCO3 and BaCO3 phase withnanoparticlesovertherangesof20–50nmforSrCO3
and 40–100nmforBaCO3, includingthedetectionofasymmetricC–Ostretching,symmetricC–O
stretching,outofplanebendingandinplanebendingvibrationsat1463,1071,862and708cm1 for
SrCO3, and1439,1059,858and692cm1 for BaCO3, respectively.
a b s t r a c tUniform strontium carbonate(SrCO3) and barium carbonate(BaCO3) nanoparticles were successfullysynthesized using alkaline earth metal nitrate(M(NO3)2 with M2þ¼Sr2þ and Ba2þ) andsodiumcarbonate(Na2CO3) inethyleneglycolbyacyclicmicrowaveradiation.Theproductswerecharacter-ized byX-raypowderdiffraction(XRD),Fouriertransforminfrared(FTIR)spectroscopy,transmissionelectronmicroscopy(TEM)andselectedareaelectrondiffraction(SAED).Inthisresearch,theproductswere orthorhombicSrCO3 and BaCO3 phase withnanoparticlesovertherangesof20–50nmforSrCO3and 40–100nmforBaCO3, includingthedetectionofasymmetricC–Ostretching,symmetricC–Ostretching,outofplanebendingandinplanebendingvibrationsat1463,1071,862and708cm1 forSrCO3, and1439,1059,858and692cm1 for BaCO3, respectively.
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