https://www.scdialectica.com/community/ Science Dialectica Discussion Board en-US Thu, 23 Apr 2026 05:31:16 +0000 wpForo 60 https://www.scdialectica.com/community/green-energy-and-sustainability/what-is-the-reason-behind-unequal-current-voltage-signal-upper-and-lower-part-in-a-transient-output-from-a-piezoelectric-nanogenerator-when-measured-through-oscilloscope/ Sun, 20 Sep 2020 13:53:24 +0000 What is the reason behind unequal current/voltage signal (upper and lower part) in a transient output from a piezoelectric nanogenerator when measured through oscilloscope?

]]> Sayan https://www.scdialectica.com/community/green-energy-and-sustainability/what-is-the-reason-behind-unequal-current-voltage-signal-upper-and-lower-part-in-a-transient-output-from-a-piezoelectric-nanogenerator-when-measured-through-oscilloscope/ https://www.scdialectica.com/community/materials-science-and-nanotechnology/graphene/ Fri, 18 Sep 2020 05:57:31 +0000 How to demonstrate experimentally the transformation of graphene from n-type to p-type ?

]]> Sayan https://www.scdialectica.com/community/materials-science-and-nanotechnology/graphene/ https://www.scdialectica.com/community/green-energy-and-sustainability/what-is-the-difference-between-bio-battery-or-microbial-battery-and-microbial-fuel-cell/ Mon, 07 Sep 2020 16:12:49 +0000 I have a doubt in is there any difference in the working principle between bio-battery or microbial battery and microbial fuel cells? Can I say bio-battery store charge and MFC coverts energy?

]]> Suman https://www.scdialectica.com/community/green-energy-and-sustainability/what-is-the-difference-between-bio-battery-or-microbial-battery-and-microbial-fuel-cell/