Can anyone suggest me. How to calculate adsorption capacity(qm) using temkin isotherm?

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Jürgen Weippert

See this old discussion:

https://www.researchgate.net/post/How-do-you-find-absorption-capacity-from-Temkin-isotherm

Mehmet Can Dal

There is no reference to the monolayer isotherm in the Temkin isotherm. Hence, there is no qm

Daniil Balandinsky Andreevich

Hello, dear Lalit. Please, сheck out this article. It presents equations to help you.