My experiment is to be conducted at room temperature, for intercalation of graphite.
I want to understand the functioning of a tool. I've been told that the tool performs multiplicative decomposition of the time series before forecasting. I've managed to decompose the series in R...
02 March 2019 3,560 4 View
Aim is damaged part detection (i.e. scratch, dent, holes, pits, etc.): e.g. Automotive/Industrial part stamping quality inspection, Rolled sheet metal surface inspection, Pit/hole detection in...
04 May 2018 9,343 1 View
Graphite can be intercalated with a number of compounds including halides, alkali metals, halogens etc. Yet most of the literature points towards use of graphite-acid intercalated compounds.
05 June 2017 8,602 0 View
I wish to intercalate very fine graphite particles through a mixture of concentrated H2SO4 and HNO3. Normally, small particle size results in greater degree of intercalation. Is it possible for...
04 May 2017 2,840 2 View
I have a reaction which will most likely take around 10 full days to finish. Since the equipment in my lab can not run for so long continuously, I was wondering if I could perform the reaction in...
02 March 2017 4,780 2 View
I am trying to prepare expanded graphite. During literature review, I came across heat treatment, ultrasonic irradiation and microwave irradiation as methods of expansion after intercalation. Due...
08 September 2016 6,496 7 View
Which binders would be suitable for given experimental conditions? Any references are also highly welcome.
01 January 1970 7,283 3 View
Hi! I've been meaning to calculate [hkl] parameters for intercalated graphite samples so as to compute the value of c after expansion using the formula - 1/d^2 = (4/3)(h^2 + hk + k^2)/a^2 +...
01 January 1970 851 4 View
I am performing intercalation of graphite using 18M H2SO4. The compound obtained is unstable in air and therefore it must be analyzed at the earliest after it is prepared.
01 January 1970 9,147 3 View
I have a very small sample of graphite sheet (10mg, 36mm2) of which I need to perform XRD. The detected area of the instrument I am using is 6.25cm2. How can I perform XRD of such small sample?...
01 January 1970 5,690 3 View
I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...
10 August 2024 3,629 1 View
I am planning to collect human fecal samples for metatranscriptomic analysis using MGI. These samples are from indigenous people living in a region with high temperatures. I will have access to a...
06 August 2024 1,367 3 View
During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...
06 August 2024 726 3 View
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
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
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
A typical reforming section in a large-scale Haber-Bosch process (Figure 1) comprises two reactors. A mixture of methane (CH4) and steam (H2O) is fed into a primary reformer to produce syngas via...
01 August 2024 7,051 5 View
The starting material is a finely ground powder. Some particles contain more graphene than others.
30 July 2024 3,978 2 View
My screen printed electrode CV is given here. For Nerstean one electron reaction the delta E value should be close to 57 mV and ration of Ic/Ia should be close to 1. I did CV of my screen printed...
30 July 2024 4,671 3 View
We are working on biopolymeric hydrogels. Our system is highly viscous and sticky, and the gel formed are high in strength. We are unable to use pH electrode and pH strip. Please suggest an easy...
30 July 2024 942 2 View