Počet záznamů: 1
Reduced graphene oxide foils for ion stripping applications
- 1.0520874 - ÚJF 2020 RIV GB eng J - Článek v odborném periodiku
Torrisi, L. - Silipigni, L. - Havránek, Vladimír - Cutroneo, Mariapompea - Torrisi, Alfio - Salvato, G.
Reduced graphene oxide foils for ion stripping applications.
Radiation Effects and Defects in Solids. Roč. 174, 11-12 (2019), s. 973-984. ISSN 1042-0150. E-ISSN 1029-4953.
[15th Workshop on European Collaboration in Higher Education on Radiological and Nuclear Engineering and Radiation Protection. Sicily, 02.06.2019-05.06.2019]
Grant CEP: GA ČR GA19-02482S
Institucionální podpora: RVO:61389005
Klíčová slova: Reduced graphene oxide * stripper foil * ionization * charge transmission factor
Obor OECD: Nuclear related engineering
Impakt faktor: 0.642, rok: 2019
Způsob publikování: Omezený přístup
https://doi.org/10.1080/10420150.2019.1683836
Reduced graphene oxide (rGO) films can be employed as ion strippers in an accelerator. They show some advantages with respect to the graphite foils, due to their high thermal and electrical conductivity, low density, high mechanical resistance and high stability. Thin graphene oxide (GO) films with a sub-micron thickness have been synthesized and transformed into reduced GO (rGO) by ion beam irradiations. Physical characterizations of the pristine and ion irradiated GO films have been performed. Measurements of stripping efficiency have been carried out by using helium, lithium, carbon and oxygen ion beams. The rGO stripper films demonstrate a significantly high charge production, comparable to that of the graphite films but with the advantage of a longer lifetime.
Trvalý link: http://hdl.handle.net/11104/0305526
Počet záznamů: 1