Testing modification conditions for carbon granular sorbent with glycolic acid using a vacuum rotary evaporator
Full article
| Common |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Original
|
| Conference |
VI Всероссийская научная молодежная школа-конференция «Химия под знаком СИГМА: исследования, инновации, технологии"
18-20 May 2020
,
Омск
|
| Journal |
AIP Conference Proceedings
ISSN: 0094-243X
, E-ISSN: 1551-7616
|
| Output data |
Year: 2020,
Number: 2301,
Pages: 040011
Pages count
: 7
DOI:
10.1063/5.0033018
|
| Authors |
P’yanova L.G.
1
,
Kornienko N.V.
1
,
Ogurtsova D.N.
1
,
Lavrenov A.V.
1
|
| Affiliations |
| 1 |
Center of New Chemical Technologies BIC, Boreskov Institute of Catalysis
|
|
Funding (1)
|
1
|
Ministry of Science and Higher Education of the Russian Federation
|
V. 45
|
The conditions for modifying the carbon sorbent with glycolic acid using a vacuum rotary evaporator were worked out: duration of synthesis, modifier consumption. A modified carbon sorbent was obtained. The influence of the glycolic acid concentration on the physicochemical properties of the samples (specific surface area, modifier content, qualitative composition of functional groups and the content of oxygen-containing groups on the surface) was established. The possibility of modifier migration from the surface of modified samples upon contact with physiological saline was investigated.