Сравнительное исследование методов получения борозамещенных фуллеренов
Журнал: НБИ технологии @nbi-technologies
Рубрика: Нанотехнологии и наноматериалы
Статья в выпуске: 1 т.19, 2025 года.
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В настоящей работе был проведен обзор существующих методов получения борозамещенных фуллеренов. Для этих целей используют метод лазерного испарения, электродуговой метод и метод химического осаждения из газовой фазы. В статье приводятся схемы применяемых установок, используемое оборудование и материалы, описаны основные операции получения рассматриваемых соединений для каждого метода. Описаны способы выделения целевого продукта из получаемой фуллеренсодержащей сажи и используемые при этом реактивы. Проведено сравнение различных подходов к получению борозамещенных фуллеренов по ряду критериев, среди которых количество получаемого продукта, стоимость метода и необходимость наличия специального оборудования. В выводе отмечены преимущества и недостатки каждого метода, а также их применимость в исследовательской или промышленной деятельности.
Короткий адрес: https://sciup.org/149151786
IDS: 149151786 | УДК: 620.3 | DOI: 10.15688/NBIT.jvolsu.2025.1.5
Comparative study of the synthesis methods of the boron-substituted fullerenes
A review of the methods for the producing of the boron-substituted fullerenes was performed in this paper. Doping of carbon nanostructures with boron allows controlling their geometrical, electron-conducting, and optical properties. It is known that boron is an acceptor impurity with respect to group IVA semiconductors (C, Si, Ge). Various carbon materials with boron impurities are of great interest to researchers today. Boron-substituted fullerenes are also not an exception in this respect – to date there is a large body of research devoted to this topic, carried out with the involvement of both theoretical and experimental methods. For this purposes laser evaporation method, arc-discharge method, and chemical vapor deposition method are used. The schemes of the boron-substituted fullerene setups, the equipment, and the materials are shown; the main operations of the synthesis are described for each method. Ways for extracting the target product from fullerene-containing soot and the reagents required for this are described. Different methods for the producing of the boronsubstituted fullerenes have been compared according to a number of criteria, including product yield, method cost and special equipment requirements. The conclusion highlights the advantages and disadvantages of each method, as well as their applicability for research and industrial purposes.A review of the methods for the producing of the boron-substituted fullerenes was performed in this paper. Doping of carbon nanostructures with boron allows controlling their geometrical, electron-conducting, and optical properties. It is known that boron is an acceptor impurity with respect to group IVA semiconductors (C, Si, Ge). Various carbon materials with boron impurities are of great interest to researchers today. Boron-substituted fullerenes are also not an exception in this respect – to date there is a large body of research devoted to this topic, carried out with the involvement of both theoretical and experimental methods. For this purposes laser evaporation method, arc-discharge method, and chemical vapor deposition method are used. The schemes of the boron-substituted fullerene setups, the equipment, and the materials are shown; the main operations of the synthesis are described for each method. Ways for extracting the target product from fullerene-containing soot and the reagents required for this are described. Different methods for the producing of the boronsubstituted fullerenes have been compared according to a number of criteria, including product yield, method cost and special equipment requirements. The conclusion highlights the advantages and disadvantages of each method, as well as their applicability for research and industrial purposes.
