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Fig. 9 | Nano Convergence

Fig. 9

From: Surfactant mediated liquid phase exfoliation of graphene

Fig. 9

Polymeric surfactants in LPE. a-d,g Chemical structures of polymers described in the section 3.4. e Phase transfer of graphene from aqueous phase to organic phase via non-covalent PS-NH2 functionalization. (reproduced from ref. 76 with permission, © Royal Society of Chemistry). f Histogram comparing graphene concentration obtained by different non-ionic and polymeric surfactants. (reproduced from ref. 89 with permission, © Elsevier)

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