DEVELOPMENT OF LOW-TEMPERATURE CELL FOR IR FOURIER-SPECTROSCOPY OF HYDROCARBON MATERIALS

Kenbay A. Yerezhep D. Aldiyarov A.
2025 E.A. Buketov Karaganda University Publish house

Eurasian Physical Technical Journal
2025 #22 Issue 2-52 88 - 96 pp.

This work introduces a technology for Fourier-Transform InfraRed spectroscopy of hydrocarbon materials at low temperatures and atmospheric pressure. This device allows to study optical properties of various substances at temperature range of 77 – 300 K without need of a vacuum and to obtain new fundamental data since there is insufficient research in this area. Described new techniques and methods are working with Fourier-Transform InfraRed spectrometer, diffuse reflection attachment and two Dewar vessels using for cooling with liquid nitrogen inside cryogenic capillary system and blowing with gaseous nitrogen to create InfraRed inactive environment. It makes this new technique a valuable method for obtaining fundamentally new data useful for various energy and infrastructure spheres along with education field as a theoretical information.

cell , cryogenic capillary system , Fourier-Transform InfraRed spectroscopy , hydrocarbon materials , low temperature

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Physical and Technical Faculty, al-Farabi KazNU, Almaty, Kazakhstan
Institue of Energy and Mechanical Engineering Named After A. Burkitbayev, Satbayev University, Almaty, Kazakhstan
Physical and Technical Faculty, al-Farabi KazNU, Almaty, Kazakhstan

Physical and Technical Faculty
Institue of Energy and Mechanical Engineering Named After A. Burkitbayev
Physical and Technical Faculty

10 лет помогаем публиковать статьи Международный издатель

Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026