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Influence of Nanoparticles Size on XRD Patterns for Small Monodisperse Nanoparticles of Cu0 and TiO2 Anatase Научная публикация

Журнал Industrial and Engineering Chemistry Research
ISSN: 0888-5885 , E-ISSN: 1520-5045
Вых. Данные Год: 2018, Том: 57, Номер: 7, Страницы: 2526-2536 Страниц : 11 DOI: 10.1021/acs.iecr.7b04480
Ключевые слова TITANIUM-DIOXIDE NANOPARTICLES; DEBYE FUNCTION-ANALYSIS; PHOTOCATALYTIC DEGRADATION; COPPER NANOPARTICLES; DOPED TIO2; PERFORMANCE; PARAMETERS; SURFACES; EQUATION; COMPLEX
Авторы Vorontsov Alexander V. 1,2 , Tsybulya Sergei V. 3
Организации
1 Altai State University, Prospekt Lenina 61, Barnaul 656049, Russia
2 N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Prospekt Akademia Lavrentyeva 9, Novosibirsk 630090, Russia
3 Boreskov Institute of Catalysis, Prospekt Akademia Lavrentyeva 5, Novosibirsk 630090, Russia

Информация о финансировании (1)

1 Российский фонд фундаментальных исследований 15-08-01936

Реферат: The effect of nanoparticle size and structure on XRD and SAXS patterns was investigated using modeling with the Debye scattering equation for a series of nanoparticles (NP) with the positions of atoms kept according to the bulk lattice and after structure relaxation. The purpose of research was to determine if the changes in XRD peak positions for NP are entirely due to the well-known effects of lattice parameter change or if additional effects can arise from the size itself. It was found that for very small NPs with sizes below 5 nm, the size itself influences the XRD patterns. This effect can be caused by interference fringes and is not taken into account when considering XRD patterns in standard software. The research demonstrates that new methods for XRD pattern treatment of very small nanoparticles should be developed.
Библиографическая ссылка: Vorontsov A.V. , Tsybulya S.V.
Influence of Nanoparticles Size on XRD Patterns for Small Monodisperse Nanoparticles of Cu0 and TiO2 Anatase
Industrial and Engineering Chemistry Research. 2018. V.57. N7. P.2526-2536. DOI: 10.1021/acs.iecr.7b04480 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
Поступила в редакцию: 31 окт. 2017 г.
Принята к публикации: 5 февр. 2018 г.
Опубликована online: 12 февр. 2018 г.
Опубликована в печати: 21 февр. 2018 г.
Идентификаторы БД:
Web of science: WOS:000426143500009
Scopus: 2-s2.0-85042612864
РИНЦ: 35535368
Chemical Abstracts: 2018:223961
OpenAlex: W2785867923
Цитирование в БД:
БД Цитирований
Web of science 87
Scopus 91
РИНЦ 87
OpenAlex 98
Альметрики: