Ana Paula Martins Leandro

3 Questions 2 Answers 0 Followers

Questions related from Ana Paula Martins Leandro

Why is my graphene oxide turning black instead of yellow-brown?

I've been preparing graphene oxide from modified hummer method using: 10g graphite

25 November 2018 2,447 4 View

How do I pre-freeze the samples before freeze drying ?

I am doing an experiment coating polyester foams and I need to freeze dry them. I put the foams immersed/squeezed in the coating solution in small test tubes in the freezer at -30 for 48 hours and...

16 May 2018 1,896 4 View

How to calculate saturation and permeability on petrel?

I have ILD, gamma ray, density and porosity log on PETREL and I wanted to estimate the saturation of oil and water and permeability as well as the oil-water contact. Can anyone give me some ideas...

10 November 2017 1,259 5 View