Enviar artigo por via de e-mail Superhydrophobic Aerogel of Polytetrafluoroethylene/Graphene Oxide Composite
- Autores: Baskakov S.A.1, Baskakova Y.V.1, Kabachkov E.N.1,2, Dremova N.N.1, Lobach A.S.1, Zakutina E.A.3, Shulga Y.M.1,4
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Afiliações:
- Institute of Problems of Chemical Physics, Russian Academy of Sciences
- Scientific Center in Chernogolovka, Russian Academy of Sciences
- Faculty of Fundamental Physicochemical Engineering, Moscow State University
- National University of Science and Technology MISiS
- Edição: Volume 53, Nº 5 (2019)
- Páginas: 407-412
- Seção: Nanostructured Systems and Materials
- URL: https://journal-vniispk.ru/0018-1439/article/view/157757
- DOI: https://doi.org/10.1134/S0018143919050035
- ID: 157757
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Resumo
Polytetrafluoroethylene-based aerogel has been synthesized for the first time. Graphene oxide has been used as a binder. After reduction with hydrazine and annealing at 370°C, the aerogel surface has been found to become superhydrophobic (the contact angle of water is 162°). Superhydrophobic aerogel with a specific gravity of 30 mg/cm3 has been characterized by IR spectroscopy and X-ray photoelectron spectroscopy.
Sobre autores
S. Baskakov
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: yshulga@gmail.com
Rússia, Chernogolovka, Moscow oblast, 142432
Yu. Baskakova
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: yshulga@gmail.com
Rússia, Chernogolovka, Moscow oblast, 142432
E. Kabachkov
Institute of Problems of Chemical Physics, Russian Academy of Sciences; Scientific Center in Chernogolovka, Russian Academy of Sciences
Email: yshulga@gmail.com
Rússia, Chernogolovka, Moscow oblast, 142432; Chernogolovka, Moscow oblast, 142432
N. Dremova
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: yshulga@gmail.com
Rússia, Chernogolovka, Moscow oblast, 142432
A. Lobach
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: yshulga@gmail.com
Rússia, Chernogolovka, Moscow oblast, 142432
E. Zakutina
Faculty of Fundamental Physicochemical Engineering, Moscow State University
Email: yshulga@gmail.com
Rússia, Moscow, 119991
Yu. Shulga
Institute of Problems of Chemical Physics, Russian Academy of Sciences; National University of Science and Technology MISiS
Autor responsável pela correspondência
Email: yshulga@gmail.com
Rússia, Chernogolovka, Moscow oblast, 142432; Moscow, 119049
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