112 次浏览 · 65 次下载 · ★★★★★ 5.0

Ferrocenyl based Polyvinylbenzyl Chloride Nanofiber for Decyanidation

发表日期 December 20, 2023 (DOI: https://doi.org/10.54985/peeref.2312p2134109)

未经同行评议

作者

Adedoyin Adesoji1 , Saliu Amolegbe2 , Tshentu Zenixole3 , Adewuyi Sheriff2
  1. Chemistry Unit, Distance Learning Institute, University of Lagos, Akoka,Yaba, Lagos. Nigeria
  2. Chemistry Department, Federal University of Agriculture, Abeokuta. Ogun State. Nigeria
  3. Chemistry Department, Nelson Mandela University, Port Elizabeth, South Africa

会议/活动

Nanotechnology in Fourth Industrial Revolution: Opportunities for Emerging Economies, November 2023 (National Space Research and Development Agency (NASRDA), Musa Yar’adua Way, Lugbe, Abuja, Nigeria)

海报摘要

Diazotization-esterification mechanism was employed to synthesize 1-(2-pyridylazo)-2-naphthyl bis(ƞ5-cyclopentadienyl)iron carboxylate, (EP) which was further embedded on the synthetic polyvinylbenzylchloride (PEP). The synthesized ligand and polymer were characterized using spectroscopic techniques. Electrospun functionalized nanofiber composing of ferrocene side chains and polyvinylbenzylchloride was fabricated in ethanol on a mechanical shaker for 10days at 25 °C. Owing to the intrinsic properties of the newly produced nanostructured material, it was applied in the removal of cyanide ions in an aqueous medium. Using a sorbent dosage of 0.01g in 8 mg/L CN- concentration, 92.2 % decyanidation capacity was observed for PEP while 70.83 % was obtained for the free PVBC (P). This unique efficiency displayed by this functionalized synthesized polymer makes PEP highly recommended for commercial and industrial application as decyanidating agents.

关键词

Decyanidation, Diazotization, Nanofibre, Electrospun

研究领域

Chemistry, Material Sciences

参考文献

  1. Adesoji, A. O., Shotonwa, I. O., Ejeromedoghene, O., Tshentu, Z. R., & Adewuyi, S. (2023). Ester-Functionalized Ferrocene Based Polyvinylbenzyl Chloride Nanofiber as a Decyanidating Agent. Chemistry Africa, 1-11.
  2. Adewuyi, S., Bisiriyu, I. O., Akinremi, C. A., and Amolegbe, S. A. (2017). Synthesis, spectroscopic, surface and catalytic reactivity of chitosan supported Co(II) and its zerovalentcobalt nanobiocomposite. Journal of Inorganic Organometallic Polymer. 27, 114-121.
  3. Khota, W., Kaewpila, C., Suwannasing, R., Srikacha, N., Maensathit, J., Ampaporn, K. & Cherdthong, A. (2023). Ensiling Cyanide Residue and In Vitro Rumen Fermentation of Cassava Root Silage Treated with Cyanide-Utilizing Bacteria and Cellulase. Fermentation, 9(2), 151.
  4. Mudabuka, B., Ogunlaja, A. S., Tshentu, Z. R., & Torto, N. (2016). Electrospun poly (vinylbenzyl chloride) nanofibres functionalised with tris-(2, 2′-pyridylimidazole) iron (III): A test strip for detection of ascorbic acid and dopamine. Sensors and Actuators B: Chemical. 222, 598-604.
  5. Shahedi, A., Darban, A. K., Jamshidi-Zanjani, A., Taghipour, F., & Homaee, M. (2023). Simultaneous Removal of Cyanide and Heavy Metals Using Photoelectrocoagulation. Water, 15(3), 581.

基金

暂无数据

补充材料

暂无数据

附加信息

利益冲突
No competing interests were disclosed.
数据可用性声明
The datasets generated during and / or analyzed during the current study are available from the corresponding author on reasonable request.
知识共享许可协议
Copyright © 2023 Adesoji et al. This is an open access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
评分
引用
Adesoji, A., Amolegbe, S., Zenixole, T., Sheriff, A. Ferrocenyl based Polyvinylbenzyl Chloride Nanofiber for Decyanidation [not peer reviewed]. Peeref 2023 (poster).
复制引文

For conference organizers

Utilize the Peeref poster repository to provide free poster publishing for your next event.

Download our convenient portal entry point and include it in your event page.

Get conference access

Publish scientific posters with Peeref

Peeref publishes scientific posters from all research disciplines. Our Diamond Open Access policy means free access to content and no publication fees for authors.

Learn More

Create your own webinar

Interested in hosting your own webinar? Check the schedule and propose your idea to the Peeref Content Team.

Create Now