Statistical Physics Modeling of Sorption Isotherms of Aluminum, Iron, and Indium on Tetraphenylporphyrin (H<sub>2</sub>TPP) and Tetrakis(4-tolylphenyl)porphyrin (H<sub>2</sub>TTPP): Phenomenological Investigation of Metalloporphyrins at the Molecular Level

<div>Experimental isotherms of the six adsorption systems given at five temperatures (290-330 K): system (a) AlCl<sub>3</sub>-H<sub>2</sub>TTPP, system (a<span class="nowrap"><svg height="11.4859pt" id="M32" style="vertical-align:-0.04979992pt" version="1.1" viewbox="-0.0498162 -11.4361 3.89517 11.4859" width="3.89517pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0091,0,0,-0.0091,0,-5.741)"><path d="M310 541L304 571C290 586 211 619 185 610L80 76L131 52L310 541Z"></path></g></svg>)</span> AlCl<sub>3</sub>-H<sub>2</sub>TPP, system (b) FeCl<sub>3</sub>-H<sub>2</sub>TTPP, system (b<span class="nowrap"><svg height="11.4859pt" id="M33" style="vertical-align:-0.04979992pt" version="1.1" viewbox="-0.0498162 -11.4361 3.89517 11.4859" width="3.89517pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0091,0,0,-0.0091,0,-5.741)"><path d="M310 541L304 571C290 586 211 619 185 610L80 76L131 52L310 541Z"></path></g></svg>)</span> FeCl<sub>3</sub>-H<sub>2</sub>TPP, system (c) InCl<sub>3</sub>-H<sub>2</sub>TTPP, and system (c<span class="nowrap"><svg height="11.4859pt" id="M34" style="vertical-align:-0.04979992pt" version="1.1" viewbox="-0.0498162 -11.4361 3.89517 11.4859" width="3.89517pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0091,0,0,-0.0091,0,-5.741)"><path d="M310 541L304 571C290 586 211 619 185 610L80 76L131 52L310 541Z"></path></g></svg>)</span> InCl<sub>3</sub>-H<sub>2</sub>TPP.</div>

Adsorption Science & Technology

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Figure 4

Figure 4: Statistical Physics Modeling of Sorption Isotherms of Aluminum, Iron, and Indium on Tetraphenylporphyrin (H<sub>2</sub>TPP) and Tetrakis(4-tolylphenyl)porphyrin (H<sub>2</sub>TTPP): Phenomenological Investigation of Metalloporphyrins at the Molecular Level 

Figure 4 | Statistical Physics Modeling of Sorption Isotherms of Aluminum, Iron, and Indium on Tetraphenylporphyrin (H2TPP) and Tetrakis(4-tolylphenyl)porphyrin (H2TTPP): Phenomenological Investigation of Metalloporphyrins at the Molecular Level 