DRIFTS Studies and Quantification of Water uptake experiments onto Iron(II) fumarate, Polyguaiacol and Polycatechol particles.
This research investigates the hygroscopic properties of organic and organometallic polymeric particles, namely Iron(II) fumarate, Polyguaiacol, and Polycatechol. These particles are efficiently formed in iron-catalyzed reactions with aromatic and aliphatic dicarboxylic acid compounds which were det...
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| Natura: | Online |
| Lingua: | inglese |
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Journal of Science
2026
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| Accesso online: | http://journals.juniv.edu/index.php/jos/article/view/387 |
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| _version_ | 1873958350436171776 |
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| author | Mohammad Aminur Rahman |
| author_facet | Mohammad Aminur Rahman |
| author_sort | Mohammad Aminur Rahman |
| collection | OJS |
| description | This research investigates the hygroscopic properties of organic and organometallic polymeric particles, namely Iron(II) fumarate, Polyguaiacol, and Polycatechol. These particles are efficiently formed in iron-catalyzed reactions with aromatic and aliphatic dicarboxylic acid compounds which were detected in field-collected Secondary Organic Aerosol (SOA). The structure of surface water was studied using diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS). Spectroscopic data show that water bonding with organic functional groups acting as hydrogen bond acceptors causes shifts in their vibrational modes. Analysis of the hydroxyl group stretching region revealed weak and strong hydrogen bonding networks that suggest cluster formation reflecting water-water and water-organics interactions, respectively. A modified Type II multilayer BrunauerEmmett-Teller (BET) adsorption model described the adsorption isotherm on the materials, Fefumarate, polycatechol, and polyguaiacol. Modified BET analysis shows that multilayer adsorption takes place for model organic compounds. |
| format | Online |
| id | ojs-387 |
| institution | My University |
| language | eng |
| publishDate | 2026 |
| publisher | Journal of Science |
| record_format | ojs |
| spelling | ojs-3872026-04-01T06:15:15Z DRIFTS Studies and Quantification of Water uptake experiments onto Iron(II) fumarate, Polyguaiacol and Polycatechol particles. Mohammad Aminur Rahman Aerosol, DRIFTS, Organic matter, Relative Humidity, Carboxylic acid, HULIS. This research investigates the hygroscopic properties of organic and organometallic polymeric particles, namely Iron(II) fumarate, Polyguaiacol, and Polycatechol. These particles are efficiently formed in iron-catalyzed reactions with aromatic and aliphatic dicarboxylic acid compounds which were detected in field-collected Secondary Organic Aerosol (SOA). The structure of surface water was studied using diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS). Spectroscopic data show that water bonding with organic functional groups acting as hydrogen bond acceptors causes shifts in their vibrational modes. Analysis of the hydroxyl group stretching region revealed weak and strong hydrogen bonding networks that suggest cluster formation reflecting water-water and water-organics interactions, respectively. A modified Type II multilayer BrunauerEmmett-Teller (BET) adsorption model described the adsorption isotherm on the materials, Fefumarate, polycatechol, and polyguaiacol. Modified BET analysis shows that multilayer adsorption takes place for model organic compounds. Journal of Science 2026-02-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Conference Proceedings Submission application/pdf http://journals.juniv.edu/index.php/jos/article/view/387 10.59185/jos.v45i2.387 Journal of Science; Vol. 45 No. 2 (2025): Jahangirnagar University Journal of Science 10.59185/jos.v45i2 eng http://journals.juniv.edu/index.php/jos/article/view/387/320 Copyright (c) 2026 Jahangirnagar University Journal of Science |
| spellingShingle | Aerosol, DRIFTS, Organic matter, Relative Humidity, Carboxylic acid, HULIS. Mohammad Aminur Rahman DRIFTS Studies and Quantification of Water uptake experiments onto Iron(II) fumarate, Polyguaiacol and Polycatechol particles. |
| title | DRIFTS Studies and Quantification of Water uptake experiments onto Iron(II) fumarate, Polyguaiacol and Polycatechol particles. |
| title_full | DRIFTS Studies and Quantification of Water uptake experiments onto Iron(II) fumarate, Polyguaiacol and Polycatechol particles. |
| title_fullStr | DRIFTS Studies and Quantification of Water uptake experiments onto Iron(II) fumarate, Polyguaiacol and Polycatechol particles. |
| title_full_unstemmed | DRIFTS Studies and Quantification of Water uptake experiments onto Iron(II) fumarate, Polyguaiacol and Polycatechol particles. |
| title_short | DRIFTS Studies and Quantification of Water uptake experiments onto Iron(II) fumarate, Polyguaiacol and Polycatechol particles. |
| title_sort | drifts studies and quantification of water uptake experiments onto iron ii fumarate polyguaiacol and polycatechol particles |
| topic | Aerosol, DRIFTS, Organic matter, Relative Humidity, Carboxylic acid, HULIS. |
| topic_facet | Aerosol, DRIFTS, Organic matter, Relative Humidity, Carboxylic acid, HULIS. |
| url | http://journals.juniv.edu/index.php/jos/article/view/387 |
| work_keys_str_mv | AT mohammadaminurrahman driftsstudiesandquantificationofwateruptakeexperimentsontoironiifumaratepolyguaiacolandpolycatecholparticles |