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Please use this identifier to cite or link to this item:
http://hdl.handle.net/10119/18071
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| Title: | A simple and cost-effective synthesis of ionic porous organic polymers with excellent porosity for high iodine capture |
| Authors: | Li, Zhongping
Li, He
Wang, Dongjin
Suwansoontorn, Athchaya
Du, Gang
Liu, Zhaohan
Hasan, Md. Mahmudul
Nagao, Yuki |
| Keywords: | Ionic porous organic polymers
facile and low-cost synthesis
high porosity
effective iodine uptake |
| Issue Date: | 2020-07-22 |
| Publisher: | Elsevier |
| Magazine name: | Polymer |
| Volume: | 204 |
| Start page: | 122796 |
| DOI: | 10.1016/j.polymer.2020.122796 |
| Abstract: | Porous organic polymers (POPs) are excellent adsorbent candidates owing to their high porosity, permanent pore, and well-designed structure. Ionic porous organic polymers (i-POPs) are a special type of POPs, which can greatly improve the capacity of guest molecules through electrostatic interactions. However, most reported i-POPs have shortcomings such as low porosity and high-cost synthesis procedure. With these considerations in mind, several ionic porous organic polymers (i-POP-BP-BPTMs) have been successfully designed and synthesized by using the commercial and simple-synthesized building units via a simple and cost-effective process. i-POP-BP-BPTMs indicated excellent porosity including the highest BET surface area (1491-1753 m^2 g^<–1>) and the best pore volume (2.19-2.94 cm^3 g^<–1>) among most reported ionic POPs. Interestingly, i-POP-BP-BPTM was found to be highly effective in iodine vapor capture up to 415 wt%, which is higher than the value of all reported ionic POPs. These results offer a new way to design and construct functional ionic POPs. |
| Rights: | Copyright (C)2020, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International license (CC BY-NC-ND 4.0). [http://creativecommons.org/licenses/by-nc-nd/4.0/] NOTICE: This is the author's version of a work accepted for publication by Elsevier. Zhongping Li, He Li, Dongjin Wang, Athchaya Suwansoontorn, Gang Du, Zhaohan Liu, Md. Mahmudul Hasan, and Yuki Nagao, Polymer, 204, 2020, 122796, https://doi.org/10.1016/j.polymer.2020.122796 |
| URI: | http://hdl.handle.net/10119/18071 |
| Material Type: | author |
| Appears in Collections: | c10-1. 雑誌掲載論文 (Journal Articles)
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