Direct synthesis of reduced graphene oxide films on dielectric substrates

A method for coating a dielectric substrate with a R-GO film includes positioning the dielectric substrate in a chamber which is purged with a first gas to adjust a pressure of the chamber to a first pressure. A second gas at a second flow rate and a third gas at a third flow rate is inserted into t...

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Bibliographische Detailangaben
Hauptverfasser: Sumant, Anirudha V, Gulotty, Richard
Format: Patent
Sprache:eng
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Zusammenfassung:A method for coating a dielectric substrate with a R-GO film includes positioning the dielectric substrate in a chamber which is purged with a first gas to adjust a pressure of the chamber to a first pressure. A second gas at a second flow rate and a third gas at a third flow rate is inserted into the chamber to increase the chamber pressure to a second pressure greater than the first pressure. A chamber temperature is increased to a first temperature. The flow of the second gas and the third gas is stopped. The chamber is purged to a third pressure higher than the first pressure and lower than the second pressure. The pressure of the chamber is set at a fourth pressure greater than the first pressure and the third pressure. A fourth gas is inserted into the chamber at a fourth flow rate for a first time.