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Information × Registration Number 0218U006066, 0115U002250 , R & D reports Title Development of the processes of preparing structure ordered biocarbon particles as modifying fillers for carbon plastics. popup.stage_title Head Mazna Alekcandra Viktorovna, Registration Date 16-03-2018 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 Research objects - processes of obtaining carbon nanostructured particles by pyrolysis and carbonization of pinewood and bamboo using hydrothermal processes (at temperatures up to 250 С) and furnace high temperature treatment (temperature up to 2500 С), structure and products properties of wood and bamboo pyrolysis and carbonization, nanomodification of polymeric composite materials for increasing electrical conductivity and mechanical properties. The purpose of the work is to develop scientific and technological bases for the production of carbon nanostructured particles from wood (in particular from woodworking wastes) and bamboo that have an ordered (crystalline) structure and can be used as modifiers for polymer composites - carbon plastics for increasing electrical conductivity, strength and modulus elasticity Methods of research - electronic and optical microscopy, determination of electrical conductivity and physical and mechanical properties. The technology of obtaining carbon nanostructured particles in the hydrothermal treatment processes of wood at low temperatures (up to 250 С) is developed and the regulation features of the bio carbon structure are developed. The composition and structure of bamboo raw materials as an object for the production of bio carbon is determined. The processes of obtaining bio carbon from bamboo using HTT methods were carried out and the composition and structures of the carbon nanostructured particles obtained from bamboo are determined. Comparative analysis of the structure and properties (electrical conductivity) of carbon nanostructured particles, that was obtained by different technologies, was conducted. The polymer composite materials composition and structure based on highmodule carbon fibers with nanomodified polymeric matrix were explored. The promising processes of introducing modifying particles into polymer binders in composites were determined for further use. It is shown that usage of carbon nanostructured particles for modifying the polymer binder is effective for increasing the electrical and physical-mechanical properties of carbon composites. and it allows to implement potentially high properties of carbon fibers in composite materials. Product Description popup.authors Андрієнко Олена Миколаївна Атаман Ірина Іванівна Василенков Юрій Михайлович Вишняков Леон Романович Волинко Володимир Іванович Данилюк Валентина Миколаївна Дядечко Олександр Георійович Корольов Миколай Олексійович Кохана Ірина Миколаївна Коханий Валерій Олексійович Кулик Віталій Петрович Локтєв Віктор Краснославович Мазна Олександра Вікторівна Мороз Валентина Павлівна Морозова Валентина Миколаївна Ненахова Любов Олексіівна Нешпор Олексій Вячеславович Ободєєва Ірина Миколаївна Олейник Галина Сергіївна Охріменко Володимир Васильвич Передерій Стефанія Стефанівна Переселенцева Людмила Миколаївна Присяжнюк Ольга Миколаївна Прохоров Олександр Олексанрович Сергєєва Антоніна Петрівна Тищенко Тетяна Володимирівна Хохлова Наталія Миколаївна Чжаньков Євген Юрійович Яременко Любов Михайлівна Яременко Ольга Павлівна popup.nrat_date 2020-04-02 Close