Thermal Analysis Curves of Other Complexes

Shimadzu DT-30, heating rate 10°Cmin, sample mass 10 mg, air atmosphere (50 ml min ) or steam atmosphere (50 ml min ). 

Thermal decomposition processes vmder steam atmosphere  

Activation energy of dehydration process of Y2(C204)3 IOH2O under a steam atmosphere, E = 36.6 kj mol . 

There is no intermediate of Y2O2CO3 in the decomposition processes, which makes the temperature of decomposition lower. 

Y2O3 ultrafine powders with diameters of about 0.03 mm were obtained. 

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