An allotropic form of carbon that is used in pencils, as a lubricant, and in matches and explosives. It is obtained by mining and its dust can... | Contact experts in Graphite to get answers
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Questions related to Graphite
On the attached picture is the a result of putting a graphite rod in a oxyhydrogen plasma, it is transparent plain sphere, it is not hollow. The dimension of these spheres are maybe in order of...
19 March 2019 3,990 7 View
Today we use Carboxymethylcellulose sodium salt as surfactant for graphite/water mixture. We are looking for new surfactants that could reduce the mixture and dissoluiton time.
19 March 2019 9,059 3 View
I would like to buy graphite target for further DLC films creation by PLD technique, does anybody have some good experience with company offering it in terms of reliability and good...
15 March 2019 8,406 3 View
I have used refractive index of 1.96. And distilled water as the dispersion liquid. And a zeta dip cell is used. Each time the value of zeta potential is showing zero irrespective of pH. Also,...
14 March 2019 6,314 5 View
Especially for porphyry deposits, ore is closely related with the late-stage of magmatic event. Can be related with the compatibility of ore-forming elements or chemical reaction between fluid and...
04 March 2019 3,782 11 View
As a part of ball-on-disk sliding wear tests, I am trying to find the thermodynamic characteristics of Graphite, carbon fiber and MWCNTs in order to explain some of the observed results. Can...
28 February 2019 9,920 3 View
It has been proposed that increased graphene interlayer spacing increases lithium ion charge capacity ( DOI: 10.1021/nl800957b ). In addition, in a recent conversation someone told me that...
25 February 2019 3,261 2 View
Need suggestion about the use of graphene as an additive in other lubricant ? with what kind of other lubricant we use ?
25 February 2019 5,260 3 View
Hi, i am having difficulties because the solution does not turn yellow after adding h202. i also have tried both 30% and 9% h202 but still the solution is in dark brown-blackish colour. in early...
21 February 2019 8,044 3 View
why does graphite conduct electricity while diamond does not even if both of them are forms of carbon?
16 February 2019 6,547 7 View
I want to calculate the miller indices for Graphene nano material from available XRD data, any method or suggestion in this regard. Whether it is possible for Graphene or not? Thanks with...
07 February 2019 6,847 3 View
The proper way is to normalize it according to the weight of the electrode in order to get the specific capacitance in F/g units? or should I normalize it according to the geometric area to get it...
29 January 2019 4,897 3 View
Anyone who knows the exactly difference between B,N co-doped graphene and boron carbon nitride (h-BCN)? The doping content, stability or any other matter? Any detailed information would be very...
23 January 2019 4,911 4 View
in photocatalytic water splitting, hydrogenation of C=C bond, Pt and Pd are more active than other metals. why is this? is it because their special electronic structure? if so, how this structure...
22 January 2019 5,740 6 View
Is it possible to use graphene along with perovskite in GPVDM simulation software. if yes then how to take all these values and what are the suitable parameter.?
02 January 2019 1,852 5 View
I need these values as a reference to my research.
21 December 2018 2,083 5 View
Hello everyone! I am searching a way for increasing the electrical conductivity of the PDMS polymer. I want to produce an anode with this polymer. Previously, our research group prepare PDMS/MWCNT...
18 December 2018 3,375 8 View
Hello Anyone knows how to product needle coke (graphite electrode used in arc furnaces) from gilsonite (natural bitumen or natural pitch)?
18 December 2018 7,480 1 View
For the structure designing in hfss simulation software, can anyone tell me the material properties like relative permittivity, permeability and bulk condutivity of graphene.
14 December 2018 5,528 2 View
I want to create an interface (stack) between Graphene and TiO2 unitcells. As we know that the graphene has hexagonal lattice structure and TiO2 has tetragonal one, is it possible to make the...
12 December 2018 7,179 2 View
(00l) is generally related to interlayer separation. If the (002) appears, but (004) is not, can I relate this to a low ordering along the c axis and therefore to different interplanar spacings?
10 December 2018 5,710 2 View
In pottassium ion batteries it is KC8 and in case of sodium ion batteries it is NaC32. What sort of compounds are they?
04 December 2018 3,275 4 View
I am currently working with a Vanadium semi flow battery. 4.5 mol/L KOH and 2 mol/L sulfuric acid (with 1.6 mol/L VOSO4) are seperated by a Fumasep FBM bipolar membrane (130-160 um). The...
07 August 2018 5,707 3 View
Hello. I am interested on graphite characterization. Is XRD the best technique to differentiate graphitic carbon from organic carbon and carbonates? Which other techniques can you suggest me? Can...
01 August 2018 6,503 4 View