Preparation method of polybenzoxazine reinforced three-dimensional graphene foam

The invention relates to a preparation method of polybenzoxazine reinforced three-dimensional graphene foam, which comprises the following steps: dropwisely adding an organic solution containing a benzoxazine monomer into a graphene oxide water solution, and uniformly mixing to obtain a mixed soluti...

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Bibliographische Detailangaben
Hauptverfasser:	SUN TIAN, FENG XUANKAI, HUANG FUQIANG, DING WEI, LIU ZHANQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOUNDS THEREOF GENERAL PROCESSES OF COMPOUNDING INORGANIC CHEMISTRY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY NON-METALLIC ELEMENTS ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to a preparation method of polybenzoxazine reinforced three-dimensional graphene foam, which comprises the following steps: dropwisely adding an organic solution containing a benzoxazine monomer into a graphene oxide water solution, and uniformly mixing to obtain a mixed solution; and carrying out hydrothermal reaction on the obtained mixed solution at 80-210 DEG C for 6-48 hours, washing and drying to obtain the polybenzoxazine reinforced three-dimensional graphene foam. 本发明涉及一种聚苯并噁嗪增强三维石墨烯泡沫的制备方法，该制备方法包括：将含有苯并噁嗪单体的有机溶液滴加到氧化石墨烯水溶液中并混合均匀，得到混合溶液；将所得混合溶液在80℃～210℃下水热反应6～48小时，再经洗涤和干燥，得到所述聚苯并噁嗪增强的三维石墨烯泡沫。