Fast synthesis of graphite oxide via modified chlorate route

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F18%3A43916093" target="_blank" >RIV/60461373:22310/18:43916093 - isvavai.cz</a>
Result on the web
<a href="https://aip.scitation.org/doi/10.1063/1.5047619" target="_blank" >https://aip.scitation.org/doi/10.1063/1.5047619</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5047619" target="_blank" >10.1063/1.5047619</a>

Result language
angličtina
Original language name
Fast synthesis of graphite oxide via modified chlorate route
Original language description
The preparation of graphite oxide by the Hofmann method is known for a long time. In this method, pure graphite used as a precursor is further oxidized by potassium chlorate in strongly acidic environment. Original oxidation takes more than 2 days. On the other hand, our modified oxidation process provides similar degree of oxidation in a much shorter time. The prepared materials were analyzed in detail. Thermal properties were investigated using simultaneous thermal analysis combined with mass spectroscopy STA-MS in both air and inert atmosphere. Morphology, structure and chemical composition were studied by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-Ray powder diffraction (XRD), photoelectron spectroscopy (XPS) and elemental analysis (EA). These results are important for the fast and large scale synthesis of graphite oxides.
Czech name
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Czech description
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Project
<a href="/en/project/GA16-05167S" target="_blank" >GA16-05167S: Ion beam modifications of graphene based structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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