Recent work on Bio-Piezoelectric ceramics

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How to Calculate Thermal conductance of Graphene interface from Raman Spectroscopy Study?

I have required direct equation for calculating interface thermal conductance of Graphene interface by using Raman spectroscopy, Where we have data of Frequency change vs temperature and Power vs...

08 September 2017 5,014 0 View

What are the new antiferroelectrics material?

Which posses high energy density.

01 February 2017 802 2 View

How does grain and grain boundary affect the ceramic when studying its dielectric properties?

I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...

07 August 2024 5,177 3 View

Does it exist some special technique for cutting ceramic membranes for Cross-sectional FESEM images?

Does it exist some special technique for cutting ceramic membranes for Cross-sectional FESEM or SEM images?

25 July 2024 5,482 2 View

How does the crystallite size and microstrain distribution influence the mechanical properties of a ceramics?

10 July 2024 3,444 4 View

Hey there, What is The best recommended solvent( safe for use) to dissolve or remove Z-90 Adhesive from ceramic surfaces ?

as of my knowledge z90 is acrylic based sealant adhesive.

09 July 2024 8,660 4 View

Is there a subtle distinction between the terms "substitution" and "doping"?

Dear Prof, is there a subtle distinction between the terms "substitution" and "doping" when referring to modifying ceramic dielectric materials for example Na0.5Bi0.5TiO3? Is there any difference...

08 July 2024 2,043 3 View

What is it that can affect the energy harvesting performance of a PVDF nanogenerator ?

I have made a PVDF film and now I am trying to see the film's performance. I have made contacts on the film with the help of silver paste and attached copper strips as electrodes. But, I am not...

24 June 2024 8,671 0 View

Why is Ca/P is higher than 1,67 ?

I prepare Mg doped Hydroxyapatite by wet preipitation but (Ca + Mg)/P ratio is higher than 1,82. CaO peak cannot be detected in XRD spectrum

23 June 2024 8,970 19 View

What does the area under the curve signify in dielectric loss tangent studies for solid polymer electrolyte ?

In solid ceramic electrolyte what is the Physical significant of area under the curve in dielectric loss tangent studies ??

23 June 2024 4,354 1 View

Why PLLA deposited by gap electrospinning lose piezoelectricity?

I tried to prepare aligned PLLA nanofibers by gap electrospinning method. But after the deposition, when I tried to measure its piezoelectric sensitivity, it actually did not exhibit any...

17 June 2024 9,763 0 View

Does anyone know, why the adsorption of chromium using hydroxyapatite (0.2,0.6 & 1 g) from 2 ppm resulted in a negative percent removal?

I can't find any supporting details about this. Thank you so much

28 May 2024 5,878 2 View