Synthesis of Highly-Porous Nitrogen-Doped Carbon Materials by Pyrolysis of Melamine-Formaldehyde Resin Using a Hard Template | Sciact - CRIS-система Института катализа

Synthesis of Highly-Porous Nitrogen-Doped Carbon Materials by Pyrolysis of Melamine-Formaldehyde Resin Using a Hard Template Научная публикация

Журнал

Chimica Techno Acta
, E-ISSN: 2411-1414

Вых. Данные

Год: 2023, Том: 10, Номер: 3, Номер статьи : 202310313, Страниц : 9 DOI: 10.15826/chimtech.2023.10.3.13

Ключевые слова

nitrogen-doped carbon materials; template synthesis; hard template; highly-porous carbon electrode materials; supercapacitors

Авторы

Sinelnikova Yuliya ^1,2 , Nizovskii Alexander ³ , Uvarov Nikolai ^1,2

Организации

1	Novosibirsk State Technical University, Novosibirsk 630073, Russia
2	Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
3	Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia

Информация о финансировании (1)

Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)

The use of nitrogen-doped carbon materials as electrodes in supercapacitors is a promising area of research. In this study highly-porous nitrogen-containing carbon materials were obtained by pyrolysis of melamine formaldehyde resin in the presence of nanocrystalline MgO as a hard template that was washed off after the pyrolysis. Magnesium citrate was used as a precursor for the synthesis of the template agent in situ during the pyrolysis of the resin. The obtained materials were characterized by X-ray diffraction, BET nitrogen adsorption method and Raman spectroscopy. The presence of nitrogen in the amount of 4 atomic percent was proved by XPS spectroscopy. The specific surface area was found to increase monotonically from 10 to 1300 m2/g with an increase in the content of magnesium citrate in the initial mixture. The samples showed high capacitance of 120 F/g in 1 M H2SO4 electrolyte and can be used in supercapacitors.

Sinelnikova Y. , Nizovskii A. , Uvarov N.
Synthesis of Highly-Porous Nitrogen-Doped Carbon Materials by Pyrolysis of Melamine-Formaldehyde Resin Using a Hard Template
Chimica Techno Acta. 2023. V.10. N3. 202310313 :1-9. DOI: 10.15826/chimtech.2023.10.3.13 Scopus РИНЦ CAPlus OpenAlex

Поступила в редакцию:	28 авг. 2023 г.
Принята к публикации:	29 сент. 2023 г.
Опубликована в печати:	4 окт. 2023 г.
Опубликована online:	4 окт. 2023 г.

Scopus:	2-s2.0-85175474988
РИНЦ:	55174872
Chemical Abstracts:	2023:2578265
OpenAlex:	W4387576859

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