Cellulose from Annual Plants and Its Use for the Production of the Films Hydrophobized with Tetrafluoroethylene Telomers
Sergey A. Baskakov,
Yulia V. Baskakova,
Eugene N. Kabachkov,
Galina A. Kichigina,
Pavel P. Kushch,
Dmitriy P. Kiryukhin,
Svetlana S. Krasnikova,
Elmira R. Badamshina,
Sergey G. Vasil’ev,
Timofey A. Soldatenkov,
Victor N. Vasilets,
Filipp O. Milovich,
Alexandre Michtchenko,
Oksana V. Veselova,
Vasiliy A. Yakimov,
Svetlana N. Ivanova,
Yury M. Shulga
Affiliations
Sergey A. Baskakov
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Russia
Yulia V. Baskakova
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Russia
Eugene N. Kabachkov
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Russia
Galina A. Kichigina
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Russia
Pavel P. Kushch
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Russia
Dmitriy P. Kiryukhin
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Russia
Svetlana S. Krasnikova
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Russia
Elmira R. Badamshina
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Russia
Sergey G. Vasil’ev
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Russia
Timofey A. Soldatenkov
Faculty of Fundamental Physical and Chemical Engineering Lomonosov, Moscow State University, Moscow 119991, Russia
Victor N. Vasilets
Branch of N.N. Semenov Federal Research Center of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Russia
Filipp O. Milovich
National University of Science and Technology MISIS, Leninsky pr. 4, Moscow 119049, Russia
Alexandre Michtchenko
Instituto Politécnico Nacional, SEPI-ESIME-Zacatenco, Av. IPN S/N, Ed. 5, 3-r piso, Ciudad de México 07738, Mexico
Oksana V. Veselova
Resource Innovation Center “Center for Biodesign and Bio-Nanomaterials”, The Federal State Budgetary Educational Institution of Higher Education “Russian State University Named after A.N. Kosygin (Technology. Design. Art)”, Malaya Kaluzhskaya St. 1, Moscow 119071, Russia
Vasiliy A. Yakimov
Resource Innovation Center “Center for Biodesign and Bio-Nanomaterials”, The Federal State Budgetary Educational Institution of Higher Education “Russian State University Named after A.N. Kosygin (Technology. Design. Art)”, Malaya Kaluzhskaya St. 1, Moscow 119071, Russia
Svetlana N. Ivanova
Resource Innovation Center “Center for Biodesign and Bio-Nanomaterials”, The Federal State Budgetary Educational Institution of Higher Education “Russian State University Named after A.N. Kosygin (Technology. Design. Art)”, Malaya Kaluzhskaya St. 1, Moscow 119071, Russia
Yury M. Shulga
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Russia
Cellulose HogC was produced by the modified traditional method with 35% yield from the stem of Sosnovsky hogweed and was characterized by elemental analysis, infrared (IR) spectroscopy, powder X-ray diffractometry, differential scanning calorimetry (DSC) and X-ray photoelectron spectroscopy (XPS). For HogC, the degree of crystallinity (approximately 70%) and the glass transition temperature (105–108 °C) were determined. It was found that the whiteness characteristic in the case of HogC was 92% and this significate was obtained without a bleaching procedure using chlorine-containing reagents. In this paper, the possibility of hydrophobization of HogC films by treatment with radiation-synthesized telomers of tetrafluoroethylene is shown. It was found that the contact angle of the telomer-treated cellulose film surface depended on the properties of the telomers (the chemical nature of the solvent, and the initial concentration of tetrafluoroethylene) and could reach 140 degrees.
