Synthesis and Functionalization of Filamentous Carbon Material via Decomposition of 1,2-Dichlorethane over Self-Organizing Ni-Mo Catalyst
Full article
| Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Original
|
| Conference |
7th International Conference on Material Science and Engineering Technology
20-22 Oct 2018
,
Beijing
|
| Source |
Material Science and Engineering Technology VII : 7th International Conference on Material Science and Engineering Technology (ICMSET 2018)
Compilation,
Trans Tech Publications Ltd. Zurich, Switzerland.2019.
220 c. ISBN 9783035715392.
|
| Journal |
Materials Science Forum
ISSN: 0255-5476
, E-ISSN: 1662-9752
|
| Output data |
Year: 2019,
Volume: 950,
Pages: 180-184
Pages count
: 5
DOI:
10.4028/www.scientific.net/MSF.950.180
|
| Tags |
Carbon nanofibers; metal dusting; Ni-Mo alloys; 1,2-dichloroethane; catalytic CVD; functionalization; X-ray photoelectron spectroscopy |
| Authors |
Bauman Yury
1
,
Kibis Lidiya
1,2
,
Mishakov Ilya
1,3
,
Rudneva Yuliya
4
,
Stoyanovskii Vladimir
1
,
Vedyagin Aleksey
1,3
|
| Affiliations |
| 1 |
Boreskov Institute of Catalysis SB RAS, Novosibirsk, 630090, Russia
|
| 2 |
Novosibirsk State University, Novosibirsk, 630090, Russia
|
| 3 |
National Research Tomsk Polytechnic University, Tomsk, 634050, Russia
|
| 4 |
Nikolaev Institute of Inorganic Chemistry, SB RAS, Novosibirsk, 630090, Russia
|
|
Funding (3)
|
1
|
Russian Foundation for Basic Research
|
16-33-60074
|
|
2
|
Federal Agency for Scientific Organizations
|
0303-2016-0002
|
|
3
|
The Ministry of Education and Science of the Russian Federation
|
4.5200.2017
|
Segmented carbon filaments produced by catalytic decomposition of 1,2-dichloroethane over Ni-Mo (8 wt.% Mo) self-organizing catalyst were subjected to functionalization in two different regimes. The structure, textural properties and chemical composition of surface were studied using SEM, Raman spectroscopy, adsorption (BET) and XPS. It was shown that oxidation of carbon nanomaterial in concentrated HNO3 results in enhancement of O-containing groups concentration (from 2.2 to 6.8 wt.%), increase in specific surface area (from 224 to 280 m2/g) and slight structural disorder of graphitic material (increase of ID/IG ratio from 2.15 to 1.84).