TY - JOUR
T1 - A Universal Mathematical Methodology in Characterization of Materials for Tailored Design of Porous Surfaces
AU - Burhan, Muhammad
AU - Akhtar, Faheem Hassan
AU - Chen, Qian
AU - Shahzad, Muhammad Wakil
AU - Ybyraiymkul, Doskhan
AU - Ng, Kim Choon
N1 - Publisher Copyright:
© Copyright © 2021 Burhan, Akhtar, Chen, Shahzad, Ybyraiymkul and Ng.
PY - 2021/1/26
Y1 - 2021/1/26
N2 - Understanding adsorption phenomena is essential to optimize and customize the energy transformation in numerous industrial and environmental processes. The complex and heterogeneous structure of the adsorbent surface and the distinct interaction of adsorbent-adsorbate pairs are attributed to the diverse response of adsorption phenomena, measured by the state diagrams of adsorption uptake known as adsorption isotherms. To understand various forms of adsorption isotherms, the surface characteristics of the adsorbent surface with the heterogeneity of adsorption energy sites must be analyzed so that they can be modified for the tailored response of the material. Conventionally, such material synthesis is based on chemical recipes or post-treatment. However, if the adsorbent's surface characteristics and heterogeneity are known, then a directed change in the material structure can be planned for the desired results in the adsorption processes. In this paper, a theoretical and mathematical methodology is discussed to analyze the structure of various adsorbents in terms of the distribution of their adsorption energy sites. The change in their surface is then analyzed, which results in the tailored or customized response of the material. [Abstract copyright: Copyright © 2021 Burhan, Akhtar, Chen, Shahzad, Ybyraiymkul and Ng.]
AB - Understanding adsorption phenomena is essential to optimize and customize the energy transformation in numerous industrial and environmental processes. The complex and heterogeneous structure of the adsorbent surface and the distinct interaction of adsorbent-adsorbate pairs are attributed to the diverse response of adsorption phenomena, measured by the state diagrams of adsorption uptake known as adsorption isotherms. To understand various forms of adsorption isotherms, the surface characteristics of the adsorbent surface with the heterogeneity of adsorption energy sites must be analyzed so that they can be modified for the tailored response of the material. Conventionally, such material synthesis is based on chemical recipes or post-treatment. However, if the adsorbent's surface characteristics and heterogeneity are known, then a directed change in the material structure can be planned for the desired results in the adsorption processes. In this paper, a theoretical and mathematical methodology is discussed to analyze the structure of various adsorbents in terms of the distribution of their adsorption energy sites. The change in their surface is then analyzed, which results in the tailored or customized response of the material. [Abstract copyright: Copyright © 2021 Burhan, Akhtar, Chen, Shahzad, Ybyraiymkul and Ng.]
KW - Chemistry
KW - adsorption
KW - isotherm
KW - energy distribution
KW - adsorbent
KW - physical adsorption
KW - adsorption energy
UR - http://www.scopus.com/inward/record.url?scp=85100764968&partnerID=8YFLogxK
U2 - 10.3389/fchem.2020.601132
DO - 10.3389/fchem.2020.601132
M3 - Article
C2 - 33575247
SN - 2296-2646
VL - 8
JO - Frontiers in Chemistry
JF - Frontiers in Chemistry
M1 - 601132
ER -