01 January 1970 3 2K Report

Previously the sample was investigated DTA experiment and found the activation energy in the range of 4 ev for heating rate 10°C to 10°C heating rate. But using coats redfern method for heating rate 10°C the activation energy is almost 47 Joule (By Tg experiment) . Why this is happening please explain to me.

Thanks in advance for your help ❤️❤️

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