Hollow graphene-polyaniline hybrid spheres using sulfonated graphene as Pickering stabilizer for high performance supercapacitors

Hollow structured graphene-polyaniline spheres (GSA/PANI HS) were prepared via a facile and efficient Pickering emulsion polymerization using sulfonated graphene (GSA) as Pickering stabilizer. In our procedure, amphiphilic sulfonated graphene (GSA) was first synthesized and used to stabilize an oil...

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