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Questions related from Brain Wang
I am currently working on the synthesis of mn3o4 / pure graphene. Before I used the solvent was DI water + SDS + kmno4 + ethylene glycol, xrd analysis was done after the synthesis, obviously mn3o4...
01 January 2018 5,237 1 View
I use the active material, conductive agent, PVDF 8-1-1 coated electrode plate, the electrode is SS316L. When I test the charge and discharge 1A / g get the data only 1 ~ 5F / g, but the CV 10mv...
12 December 2017 2,421 1 View
The use of dilute acid to functionalize graphene to Raman to determine whether there is damage to the structure.How to know Raman graphene structure is destroyed?
11 November 2017 1,105 2 View
The film on supercapacitors is made using carbon material(graphene), conductive carbon or carbon black, PVDF. Can carbon nanotubes replace conductive carbon (carbon black)?
10 October 2017 9,681 3 View
For the functionalization of pure graphene, nitric acid was refluxed at 80 ° C for 12 hours. If the temperature increases, the time is reduced, will have the same effect?
09 September 2017 3,157 3 View
