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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Reference may give with paper.
23 April 2021 10,104 1 View
I design an electrochemical biosensor for the early diagnosis of breast cancer. I must determine the -NH2-ended aptamer to catch HER-2. I haven't decided yet, I would like to ask you. I will...
23 April 2021 2,684 2 View
I am working on graphene oxide reduction to reduced graphene oxide and I use UV-Vis spectrophotometer to measure their absorbance. However I notice that each time after the measurement some...
22 April 2021 4,367 6 View
I have placed some water molecules with Na Cl ions over a graphene surface to observe the changes in charge density of the surface. Using the Denchar utility, I find no changes with respect to the...
19 April 2021 8,381 4 View
I am working on TCAD simulation of Qunatum dot/Graphene/hBN heterojunction UV detector.So to get the accurate results i need the quantum dot models.
15 April 2021 9,562 2 View
I understand the reaction is going to be condensation reaction, especially that of graphene oxide and titanium oxide. In other to prevent magnetite from be converted to haematite from the effect...
11 April 2021 7,669 11 View
To measure temperatures around 3,000K, there are few options, such as optical techniques or special thermocouples, with some disadvantages. On the other hand, I am trying to use the noise...
08 April 2021 5,812 1 View
I have synthesized GO using improved Hummers method and want to find out it's surface area. So what temperature should I degas the GO without reducing it.
05 April 2021 8,864 12 View
Hello, Recently I've been studying some cases of scattering of plane waves by graphene coated surfaces. At first a graphene monolayer has been used as the coat. But now I wish the effect of...
02 April 2021 5,107 3 View
I am currently using KOH and PVA in water to make a KOH gel electrolyte. Adding equal parts KOH and PVA and then evaporating the water off with low heat and stirring for the gel. I made electrodes...
02 April 2021 8,406 4 View
The commercial graphite is purchased from the market. And the recycled graphite is simply and mechanically recycled from the copper foil of a spent lithium-ion battery. There is no leaching or any...
31 March 2021 2,012 4 View
can anyone please help me find an explanation for the adsorption of dye by reduced graphene oxide from the quenched rRman signal of reduced graphene oxide with methyl blue?
29 March 2021 9,720 5 View
Hi everyone, I have a diamond-coated probe for conductive measurement. After some measurement with graphene, some layers of graphene are attached to the probe. any idea of how to remove the...
25 March 2021 10,110 5 View
Greetings, I'm currently wondering about how long should a journal takes from submission to give first decision based on your experiences. From what I have experienced, several journals gave a...
25 March 2021 7,825 5 View
I need to heat up a small part of irregulate shape. The parts can not be heated directly with induction and I could not heat it by other heating sources. When way I am thinking is to wrap it...
23 March 2021 8,706 7 View
The kinetic diameters of helium adsorbate, hydrogen adsorbate and nitrogen adsorbate correspond to 0.2551, 0.2827–0.289 and 0.364–0.380 nm respectively. The interlayer spacing of graphite is...
18 March 2021 8,592 1 View
Hi, I want to design a 2d graphene nanoporous sheet with adding functionalized group at the edge of the nanopore. I am using the Material Studio package. Would someone please guide me on how to...
11 March 2021 4,082 3 View
Dear researchers, I am looking for approaches to covalently bond amine-functionalized hexagonal boron nitride nanosheets with graphene oxide. Commonly, graphene oxide has several carboxylic acid...
09 March 2021 1,426 2 View
I have produced graphene vis laser ablation in DI water. I wish to collect the produced graphene in powder form for further processing. How do I collect this graphene powder without damaging its...
04 March 2021 1,606 3 View
Hello everyone, I'm looking for a way to delaminate copper current collector of water-based anodes in Li-ion batteries without damaging the graphite film. I tried different materials such as HNO3...
25 February 2021 4,398 3 View
What are the main differences between Graphene Oxide and Expanded graphite, in terms of surface functionalities, conductivity, d-spacing and other features? Is the term expanded graphite...
07 February 2021 10,260 4 View
I synthesized 1T/2H hybrid phase MoS2 on a graphite foil surface by hydrothermal method, and then analyzed it by Raman spectroscopy. As a result, three new peaks correspond to the 1T phase were...
05 February 2021 7,135 2 View
i need to understand on how to neutralize the tca in supernatant after protein precipitation. I am interested in the deproteinized part and not the pellet proteins. Can an equal volume of Tris pH...
21 January 2021 6,348 2 View
for gas sensing
15 December 2020 306 6 View