Can anyone please help me on this? I intend to measure electrical conductivity of reduced graphene oxide. I have read on papers about 4 probe method, but It demands a sheet or plate of RGO. I also read about a vacuum filtration method, can anyone please help me on this final method? also, if you know any easier and better method, i'd be glad if you share it.
Thank you in advance,
Vahid Moradi