PUPAIM: fowlerganalysis – R documentation

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fowlerganalysis

Fowler-Guggenheim Isotherm Analysis Non-Linear Form

Description

Fowler-Guggenheim isotherm model describes as a case where there is mobile adsorption as well as lateral interaction among molecules.

Usage

fowlerganalysis(theta, Ce, t)

Arguments

`theta`	the numerical value for the surface coverage/fractional coverage
`Ce`	the numerical value for the equilibrium capacity
`t`	the numerical value for temperature in Kelvin

Author(s)

William Peter G. Sarmiento

Chester C. Deocaris

References

Ayawei, N., Ebelegi, A.N., & Wankasi, D. (2017). Modelling and Interpretation of Adsorption Isotherms. Journal of Chemistry, 2017, 1-11. doi: 10.1155/2017/3039817

Qing Shao and Carol K Hall (2016). Protein adsorption on nanoparticles: model development using computer simulation. Journal of Physics: Condensed Matter

Oualid Hamdaouia, Emmanuel Naffrechoux (2007). Modeling of adsorption isotherms of phenol andchlorophenols onto granular activated carbonPart I. Two-parameter models and equations allowing determination of thermodynamic parameters

Examples

Ce <- c(0.39, 0.74, 1.19, 1.63, 2.03, 2.51, 2.96, 3.46, 3.9, 4.35)
theta <- c(0.051, 0.12, 0.14, 0.17, 0.21, 0.22, 0.24, 0.24, 0.27, 0.29)
fowlerganalysis(theta, Ce, 298)

PUPAIM

A Collection of Physical and Chemical Adsorption Isotherm Models

v0.2.0

GPL-2

Authors

John Ray V. Saroyda, Ranya Yyan S. Cruz, Roel Joseph C. Antonio, Carl Luis P. Flestado, Jeff Ryan S. Magalong, Kim Zyrell P. Zagala, Carmela L. Barbacena, Jeann M. Bumatay, Leslie F. Bautista, Chester C. Deocaris

Initial release