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Xerogel mesoporous materials based on ultrastable Blatter radicals for efficient sorption of nitric oxide. / Yazikova, Anastasiya A.; Efremov, Aleksandr A.; Poryvaev, Artem S. et al.

In: Journal of Hazardous Materials, Vol. 478, 135520, 05.10.2024.

Research output: Contribution to journal › Article › peer-review

Harvard

Yazikova, AA, Efremov, AA, Poryvaev, AS, Polyukhov, DM, Gjuzi, E, Oetzmann, D, Hoffmann, F, Fröba, M & Fedin, MV 2024, 'Xerogel mesoporous materials based on ultrastable Blatter radicals for efficient sorption of nitric oxide', Journal of Hazardous Materials, vol. 478, 135520. https://doi.org/10.1016/j.jhazmat.2024.135520

APA

Yazikova, A. A., Efremov, A. A., Poryvaev, A. S., Polyukhov, D. M., Gjuzi, E., Oetzmann, D., Hoffmann, F., Fröba, M., & Fedin, M. V. (2024). Xerogel mesoporous materials based on ultrastable Blatter radicals for efficient sorption of nitric oxide. Journal of Hazardous Materials, 478, [135520]. https://doi.org/10.1016/j.jhazmat.2024.135520

Vancouver

Yazikova AA, Efremov AA, Poryvaev AS, Polyukhov DM, Gjuzi E, Oetzmann D et al. Xerogel mesoporous materials based on ultrastable Blatter radicals for efficient sorption of nitric oxide. Journal of Hazardous Materials. 2024 Oct 5;478:135520. doi: 10.1016/j.jhazmat.2024.135520

Author

Yazikova, Anastasiya A. ; Efremov, Aleksandr A. ; Poryvaev, Artem S. et al. / Xerogel mesoporous materials based on ultrastable Blatter radicals for efficient sorption of nitric oxide. In: Journal of Hazardous Materials. 2024 ; Vol. 478.

BibTeX

@article{7d59e77382ab4dda9f4e86ba70c6e1aa,
title = "Xerogel mesoporous materials based on ultrastable Blatter radicals for efficient sorption of nitric oxide",
abstract = "The reduction of hazardous nitric oxide emissions remains a significant ecological challenge. Despite the variety of possibilities, sorbents able to capture low concentrations of NO from flue gas with high selectivity are still in demand. In this work a new type of mesoporous xerogel material highly loaded with ultrastable Blatter radicals (BTR, >60 % by mass) that act as selective NO sorption sites is developed. Electron Paramagnetic Resonance (EPR) spectroscopy evidences reversible NO sorption in nanometer-scale pores of BTR-based xerogels and indicates the high NO capacity of such radical-rich sorbent. Efficient NO capture from model flue gas mixture is also evidenced in experiments with a fixed bed reactor. Such advanced properties of new materials as selectivity, strong binding with NO and an ability for mild regeneration via thermodesorption promote them for future ecological applications.",
keywords = "Electron paramagnetic resonance, Mesoporous materials, NO, Triazinyl radicals",
author = "Yazikova, {Anastasiya A.} and Efremov, {Aleksandr A.} and Poryvaev, {Artem S.} and Polyukhov, {Daniil M.} and Eva Gjuzi and Denise Oetzmann and Frank Hoffmann and Michael Fr{\"o}ba and Fedin, {Matvey V.}",
year = "2024",
month = oct,
day = "5",
doi = "10.1016/j.jhazmat.2024.135520",
language = "English",
volume = "478",
journal = "Journal of Hazardous Materials",
issn = "0304-3894",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Xerogel mesoporous materials based on ultrastable Blatter radicals for efficient sorption of nitric oxide

AU - Yazikova, Anastasiya A.

AU - Efremov, Aleksandr A.

AU - Poryvaev, Artem S.

AU - Polyukhov, Daniil M.

AU - Gjuzi, Eva

AU - Oetzmann, Denise

AU - Hoffmann, Frank

AU - Fröba, Michael

AU - Fedin, Matvey V.

PY - 2024/10/5

Y1 - 2024/10/5

N2 - The reduction of hazardous nitric oxide emissions remains a significant ecological challenge. Despite the variety of possibilities, sorbents able to capture low concentrations of NO from flue gas with high selectivity are still in demand. In this work a new type of mesoporous xerogel material highly loaded with ultrastable Blatter radicals (BTR, >60 % by mass) that act as selective NO sorption sites is developed. Electron Paramagnetic Resonance (EPR) spectroscopy evidences reversible NO sorption in nanometer-scale pores of BTR-based xerogels and indicates the high NO capacity of such radical-rich sorbent. Efficient NO capture from model flue gas mixture is also evidenced in experiments with a fixed bed reactor. Such advanced properties of new materials as selectivity, strong binding with NO and an ability for mild regeneration via thermodesorption promote them for future ecological applications.

AB - The reduction of hazardous nitric oxide emissions remains a significant ecological challenge. Despite the variety of possibilities, sorbents able to capture low concentrations of NO from flue gas with high selectivity are still in demand. In this work a new type of mesoporous xerogel material highly loaded with ultrastable Blatter radicals (BTR, >60 % by mass) that act as selective NO sorption sites is developed. Electron Paramagnetic Resonance (EPR) spectroscopy evidences reversible NO sorption in nanometer-scale pores of BTR-based xerogels and indicates the high NO capacity of such radical-rich sorbent. Efficient NO capture from model flue gas mixture is also evidenced in experiments with a fixed bed reactor. Such advanced properties of new materials as selectivity, strong binding with NO and an ability for mild regeneration via thermodesorption promote them for future ecological applications.

KW - Electron paramagnetic resonance

KW - Mesoporous materials

KW - NO

KW - Triazinyl radicals

UR - https://www.mendeley.com/catalogue/98d75cf4-9145-3be4-a927-5f7d3ad37a3c/

U2 - 10.1016/j.jhazmat.2024.135520

DO - 10.1016/j.jhazmat.2024.135520

M3 - Article

C2 - 39159578

VL - 478

JO - Journal of Hazardous Materials

JF - Journal of Hazardous Materials

SN - 0304-3894

M1 - 135520

ER -

ID: 60781561