Water Purification from Chlorobenzenes using Heteroatom-Functionalized Carbon Nanofibers Produced on Self-Organizing Ni-Pd Catalyst | Sciact - CRIS-system of Boreskov Institute of Catalysis

Water Purification from Chlorobenzenes using Heteroatom-Functionalized Carbon Nanofibers Produced on Self-Organizing Ni-Pd Catalyst Full article

Journal

Journal of Environmental Chemical Engineering
ISSN: 2213-3437

Output data

Year: 2022, Volume: 10, Number: 3, Article number : 107873, Pages count : 14 DOI: 10.1016/j.jece.2022.107873

Tags

Chlorobenzene adsorption; heteroatom-doped carbon nanofibers; one-pot functionalization; nickel-based alloy; 1,2-dichloroethane; metal dusting

Authors

Mishakov Ilya V. ¹ , Bauman Yury I. ¹ , Brzhezinskaya Maria ² , Netskina Olga V. ¹ , Shubin Yury V. ³ , Kibis Lidiya S. ¹ , Stoyanovskii Vladimir O. ¹ , Larionov Kirill B. ⁴ , Serkova Alexandra N. ¹ , Vedyagin Aleksey A. ¹

Affiliations

1	Boreskov Institute of Catalysis, Lavrent’eva Ave 5, 630090 Novosibirsk, Russian Federation
2	Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Str. 15, 12489 Berlin, Germany
3	Nikolaev Institute of Inorganic Chemistry, Lavrent’eva Ave 3, 630090 Novosibirsk, Russian Federation
4	National Research Tomsk Polytechnic University, Lenin Ave 30, 634050 Tomsk, Russian Federation

Funding (2)

1	Ministry of Science and Higher Education of the Russian Federation	0239-2021-0010
2	Russian Science Foundation	21-13-00414 (121041300222-6)

The development of effective methods for the processing of hazardous wastes containing chlorinated hydrocarbons still remains a big challenge. Herein, the approach allowing the transformation of chlorohydrocarbons into functionalized carbon nanomaterials was demonstrated for 1,2-dichloroethane (DCE) used as a model compound. Carbon nanofibers (CNF) doped with nitrogen and oxygen heteroatoms were fabricated by a joint decomposition of DCE and co-reagent (CH3CN, NH4OH, C2H5OH, and H2O). The Ni-Pd (5%) alloy was used as a catalyst precursor for the CNF synthesis. Pristine Ni-Pd alloy was found to undergo disintegration under the reaction conditions and to induce an active growth of the functionalized carbon nanofibers. The obtained CNF were shown to have a similar segmental structure of carbon filaments and to possess high specific surface area (up to 470 m2/g) and porosity (up to 0.9 cm3/g). According to X-ray photoelectron spectroscopy data, the nitrogen content within CNF samples prepared using N-comprising precursors was about 1.0-1.7 at.%. The total oxygen content reaches 3.6 at%. The obtained materials were demonstrated to be attractive for the dichlorobenzene adsorption from its aqueous solutions.

Mishakov I.V. , Bauman Y.I. , Brzhezinskaya M. , Netskina O.V. , Shubin Y.V. , Kibis L.S. , Stoyanovskii V.O. , Larionov K.B. , Serkova A.N. , Vedyagin A.A.
Water Purification from Chlorobenzenes using Heteroatom-Functionalized Carbon Nanofibers Produced on Self-Organizing Ni-Pd Catalyst
Journal of Environmental Chemical Engineering. 2022. V.10. N3. 107873 :1-14. DOI: 10.1016/j.jece.2022.107873 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Feb 4, 2022
Accepted:	May 6, 2022
Published online:	May 11, 2022
Published print:	Jun 1, 2022

Web of science:	WOS:000833521600003
Scopus:	2-s2.0-85130877801
Elibrary:	48586555
Chemical Abstracts:	2022:1361206
Chemical Abstracts (print):	179:69069
OpenAlex:	W4280625207

DB	Citing
Scopus	16
Elibrary	13
Web of science	12
OpenAlex	18