Zubir, Moondra (2019) The Role of Micropores and Amino Groups in Preferential CO2 Adsorptivity of Porous Zn-Coordination Polymers Comprising Mixed Ligands of Triazole and Amino Triazole. Oriental Journal of Chemistry, 35 (1). pp. 449-454. ISSN 0970-020X
Similaritas.pdf - Published Version
Download (3MB) | Preview
Proses Submit.pdf - Published Version
Download (1MB) | Preview
Reviewer.pdf - Published Version
Download (309kB) | Preview
Abstract
Porous coordination polymers (PCPs) of Zn2+, oxalic acid and mixture ratio of 3-amino, 1,2,4- triazole (Ataz) and 1,2,4-triazole (Taz) were synthesized to capture of carbon dioxide. A series of molar fraction Taz/(Taz + ATaz) prepared as 0.1;0.3;0.4;0.5;0.6;0.7 and 0.9 and also only ATaz and Taz ligand as 0 and 1 molar fraction respectively. Mixture of Taz and ATaz crystal induce new structure of 0.4, 0.5 and 0.6 molar fraction. Nitrogen adsorption of 50% mixture each ligand contribute the highest surface area as function of optimum condition to integrate pore space and amine group presence
with adsorbed as 290 mgg-1. This phenomena also shown through CO2 adsorption amount as 135 mgg-1, instead of 0.4, 0.6 and 0.7 molar fraction observed higher amount of CO2 compared with only Taz ligand (X=1), indicate the integrated effects both of the ligand could generated the capture of higher amount of carbon dioxide.
Item Type: | Article |
---|---|
Keywords: | Mixed ligands; Amino triazole; Triazole; Adsorption; Carbon dioxide |
Subjects: | Q Science > QD Chemistry Q Science > QD Chemistry > QD71 Analytical chemistry |
Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Kimia |
Depositing User: | Mrs Elsya Fitri Utami |
Date Deposited: | 28 Feb 2020 05:59 |
Last Modified: | 16 Mar 2020 07:02 |
URI: | https://digilib.unimed.ac.id/id/eprint/38520 |