What is the best way to polish and degrease graphite rods cut into rectangular shapes of known area at the bottom?

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What are convenient electrolytes for Magnesium electrodeposition/dissolution apart from Grignard reagents or its variation thereof?

Magnesium electrochemistry is difficult due to oxide/hydroxide surface layer formation or very reactive Mg+

02 March 2015 8,713 3 View

What is meant by synergy between inorganic and organic material?

it is said that capacity in super capacitor gets enhanced due to synergistic effect. How one explains this effect?

06 July 2014 1,942 0 View

How does lithium react with different forms of silica?

Lithium intercalates well in silicon and the integrity of the electrode is maintained even after several charge/discharge cycles but does lithium metal react with extremely dry fumed/pyrogenic silica.

06 July 2014 8,758 3 View

Is there a simple method for the polymerization of aniline?

Which one is better, the chemical or electrochemical route?

05 June 2014 5,419 11 View

Binder for ZnO nanoparticles in graphite paste electrode?

I have been using paraffin, but the deposited ZnO still detach from electrode. What is the best binder to modify graphite paste electrode with ZnO nanoparticles?

03 August 2024 4,624 3 View

Why chloride turns into chlorine gas in a Downs cell?

I imagine the battery drives the graphite into a carbocation, then chloride is oxidized to donate the electron to the carbocation, but what pushes the lost electrons of chloride to be shared...

03 August 2024 5,384 0 View

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

How can I separate graphene from amorphous carbon of similar particle sizes?

The starting material is a finely ground powder. Some particles contain more graphene than others.

30 July 2024 3,978 2 View

I obtain two plateu instead of one in LFP cathode assembled with graphite anode in 1M LiTFSI in DOL/DME, what does this mean?

I have attached the charging curve from the battery tester for review. I need help on what is happening

21 July 2024 6,898 2 View

Graphene and graphene oxide as cancer factor?

Please, can any one inform us about risks of graphene and graphene oxide as a factor of cancer growth?

28 June 2024 6,815 4 View

What is the JCPDS number of Graphite, copper, lithium, and Iron?

We are willing to make notice of Miller indices present in XRD powder and managed as their JCPDS files. We need them for various substances, e.g. Graphite, copper, lithium, and Iron. Kindly share...

23 June 2024 864 2 View

Measuring the Raman Spectrum of Monolayer Graphene with a 785 nm laser?

I am trying to obtain the Raman spectrum of monolayer graphene deposited on Si/SiO2 and grown through CVD. I obtained the graphene from ACS. However, the microscope only has a 785 nm laser. From...

19 June 2024 2,148 4 View

Do we need a femto laser for good LIG?

Do we really need a femtosecond laser for Laser-induced graphene(LIG) production on polymers? Other than better resolution and lesser thermal damage is there any other advantages?

13 June 2024 5,294 0 View

I synthesized Graphene oxide Two times but I got Peak at 8 degree first time. And second time I got a Peak at 6 degree. What will be possible reasons?

Please help me.

01 June 2024 1,598 3 View