2102. Peak shifts in thermal desorption experiments due to vacuum time constants—a generalized solution: D Edwards Jr,Vacuum, 26 (3), 1976, 91–95

Peak shifts in thermal desorption experi

Peak shifts in thermal desorption experiments due to vacuum time constants—a generalized solution

✍ D Edwards Jr 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 376 KB

The shift in the maximum (Tin) of the pressure transient during a thermal desorption experiment from the maximum (To) of the sample desorption rate due to the influence of the vacuum time constant ~ is considered. It is shown that AT/AW, whereAT --Tm -Tp and AW is the full width at half height of th