Мақаланы E-mail арқылы жіберу Photochemical processes in graphene oxide films
- Авторлар: Smirnov V.A.1,2, Denisov N.N.1, Plotnikov V.G.2,3, Alfimov M.V.2,3
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Мекемелер:
- Institute of Problems of Chemical Physics
- Tomsk State University
- Photochemistry Center
- Шығарылым: Том 50, № 1 (2016)
- Беттер: 51-59
- Бөлім: Nanostructured Systems and Materials
- URL: https://bakhtiniada.ru/0018-1439/article/view/156908
- DOI: https://doi.org/10.1134/S0018143916010070
- ID: 156908
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Аннотация
Experimentally revealed features of thermal and photochemical deoxidation of graphene oxide (GO) in films are reported. A difference in mechanism between the photoreduction and thermal reduction of GO has been shown. The mechanism of photochemical deoxidation of graphene oxide has been rationalized using the concepts of molecular photochemistry. A new model of photoelimination of molecular oxygen from epoxy groups on graphene nanosheet has been proposed. The photoprocesses lead to growing of π-domains of graphene.
Негізгі сөздер
Авторлар туралы
V. Smirnov
Institute of Problems of Chemical Physics; Tomsk State University
Хат алмасуға жауапты Автор.
Email: vas@icp.ac.ru
Ресей, pr. Akademika Semenova 1, Chernogolovka, Moscow oblast, 142432; pr. Lenina 36, Tomsk, 634050
N. Denisov
Institute of Problems of Chemical Physics
Email: vas@icp.ac.ru
Ресей, pr. Akademika Semenova 1, Chernogolovka, Moscow oblast, 142432
V. Plotnikov
Tomsk State University; Photochemistry Center
Email: vas@icp.ac.ru
Ресей, pr. Lenina 36, Tomsk, 634050; ul. Novatorov 7a, Moscow, 119421
M. Alfimov
Tomsk State University; Photochemistry Center
Email: vas@icp.ac.ru
Ресей, pr. Lenina 36, Tomsk, 634050; ul. Novatorov 7a, Moscow, 119421
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