CO2 capture by amine porous polymeric sorbent
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this report, magnetic porous polymer functionalized with pentaethylenehexamine (mP-PEHA) was tested as CO2 sorbent. The sorbent mP-PEHA was characterized by Fourier transform infrared spectroscopy in ATR mode (FTIR-ATR), scanning electron microscopy (SEM) and mercury porosimetry. CO2 adsorption was determined using a pulse gas chromatographic method. At optimal adsorption conditions (20 °C), the CO2 sorption capacity reached 10.8 ml CO2/g (0.48 mmol CO2/g). Temperature-programmed desorption (TPD) experiments were conducted to calculate the activation energy of CO2 desorption. Low activation energy (18.34 kJ/mol) and high desorption rate, with a stable uptake in five adsorption/desorption cycles, suggest mP-PEHA as potentially excellent sorbent for CO2 absorption.
Кључне речи:
CO2 sorbent / polymers / magnetic porous polymerИзвор:
Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September 26-30, 2022, Belgrade, Serbia, 2022, II, 417-420Издавач:
- Society of Physical Chemists of Serbia
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
Институција/група
IHTMTY - CONF AU - Marković, Bojana AU - Tadić, Tamara AU - Nastasović, Aleksandra AU - Radić, Nenad AU - Vuković, Zorica PY - 2022 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6998 AB - In this report, magnetic porous polymer functionalized with pentaethylenehexamine (mP-PEHA) was tested as CO2 sorbent. The sorbent mP-PEHA was characterized by Fourier transform infrared spectroscopy in ATR mode (FTIR-ATR), scanning electron microscopy (SEM) and mercury porosimetry. CO2 adsorption was determined using a pulse gas chromatographic method. At optimal adsorption conditions (20 °C), the CO2 sorption capacity reached 10.8 ml CO2/g (0.48 mmol CO2/g). Temperature-programmed desorption (TPD) experiments were conducted to calculate the activation energy of CO2 desorption. Low activation energy (18.34 kJ/mol) and high desorption rate, with a stable uptake in five adsorption/desorption cycles, suggest mP-PEHA as potentially excellent sorbent for CO2 absorption. PB - Society of Physical Chemists of Serbia C3 - Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September 26-30, 2022, Belgrade, Serbia T1 - CO2 capture by amine porous polymeric sorbent VL - II SP - 417 EP - 420 UR - https://hdl.handle.net/21.15107/rcub_cer_6998 ER -
@conference{ author = "Marković, Bojana and Tadić, Tamara and Nastasović, Aleksandra and Radić, Nenad and Vuković, Zorica", year = "2022", abstract = "In this report, magnetic porous polymer functionalized with pentaethylenehexamine (mP-PEHA) was tested as CO2 sorbent. The sorbent mP-PEHA was characterized by Fourier transform infrared spectroscopy in ATR mode (FTIR-ATR), scanning electron microscopy (SEM) and mercury porosimetry. CO2 adsorption was determined using a pulse gas chromatographic method. At optimal adsorption conditions (20 °C), the CO2 sorption capacity reached 10.8 ml CO2/g (0.48 mmol CO2/g). Temperature-programmed desorption (TPD) experiments were conducted to calculate the activation energy of CO2 desorption. Low activation energy (18.34 kJ/mol) and high desorption rate, with a stable uptake in five adsorption/desorption cycles, suggest mP-PEHA as potentially excellent sorbent for CO2 absorption.", publisher = "Society of Physical Chemists of Serbia", journal = "Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September 26-30, 2022, Belgrade, Serbia", title = "CO2 capture by amine porous polymeric sorbent", volume = "II", pages = "417-420", url = "https://hdl.handle.net/21.15107/rcub_cer_6998" }
Marković, B., Tadić, T., Nastasović, A., Radić, N.,& Vuković, Z.. (2022). CO2 capture by amine porous polymeric sorbent. in Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September 26-30, 2022, Belgrade, Serbia Society of Physical Chemists of Serbia., II, 417-420. https://hdl.handle.net/21.15107/rcub_cer_6998
Marković B, Tadić T, Nastasović A, Radić N, Vuković Z. CO2 capture by amine porous polymeric sorbent. in Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September 26-30, 2022, Belgrade, Serbia. 2022;II:417-420. https://hdl.handle.net/21.15107/rcub_cer_6998 .
Marković, Bojana, Tadić, Tamara, Nastasović, Aleksandra, Radić, Nenad, Vuković, Zorica, "CO2 capture by amine porous polymeric sorbent" in Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September 26-30, 2022, Belgrade, Serbia, II (2022):417-420, https://hdl.handle.net/21.15107/rcub_cer_6998 .