Acidic medium is mainly 0.1M sulphuric acid and alkali is 0.1 M NaOH
what is your interest with sepiolite?
I plan to use it for the preparation of modified composite electrode for electro-catalytic oxidation of alcohols in both acidic and alkaline media.
OK, can I make a transfert on an ancient student specialized on sepiolite used
ok, thanks a lot
Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.
03 March 2021 7,174 5 View
Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue
02 March 2021 5,433 5 View
Hello, I have been struggling with the electroporation of PBMC with HIV-I mRNA. Although the quality of the RNA generated is good, and the handling of the cells in meticulous, the frequency of...
27 February 2021 9,233 3 View
As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...
23 February 2021 3,175 3 View
This is gel electrophoresis result for total RNA samples with good conc. However, I guess there is a problem with the purity of the samples, i can't figure out why it appears like this? And how...
22 February 2021 338 9 View
I have a mixture of epoxidized oil and magnesium sulfate wich type of filtre paper should i use
21 February 2021 3,944 3 View
Pico-scale This is three orders of magnitude smaller than a nanometer (and thus most nanotechnology) and two orders of magnitude smaller than most chemistry transformations and measurements. Pico...
18 February 2021 4,540 5 View
I work on estimation of alpha amylase activity using dinitrosalisylic acid reagent If i put the reagent to stope the enzymatic reaction and allow the reagent to react with the produced reducing...
17 February 2021 7,402 4 View
the samples are not completely soluble - just swelled the solvents that's mean the sample may be partially soluble any suggestion, please
16 February 2021 8,801 3 View
There are contradictory research papers about the correlation between meteorological parameters and incidence of COVID-19 in some countries worldwide. Is there correlation between the...
15 February 2021 5,806 2 View
Hello, I am trying to make anode for Na-ion batteries. I have no experience with preparation of the electrolyte for any batteries. NaClO4 salt are available and I am planning to use EC:PC as...
21 February 2021 8,132 1 View
Hello everyone Do you have any information about this error 'The experiment was stopped by a potential overload on Vs (auxiliary electrode)' in Origamaster software? I tried everything possible,...
19 February 2021 3,152 7 View
I want to know the effect of thermal conductivity characteristics of solid electrolytes on the all-solid battery, but I don't know which paper to refer to. Is there a paper on thermal behavior?
15 February 2021 8,806 2 View
The organo montmorillonite nanoclays modified with octadecylamine were used for the experiment. After acid treatment, the surface area will be increase. However, in my experiment, the surface area...
10 February 2021 1,581 3 View
I know that this is a very difficult question, as the areas of application can vary greatly. However, if you want to operate low as well as high resolution (from a few millimeters to nanometers),...
02 February 2021 4,985 4 View
My solid polymer electrolyte shows low bulk resistance show quite a low bulk resistance. However, the potential window (obtained from LVS) is very small. Please how can I improve the operating...
31 January 2021 3,340 9 View
I am working on XRD analysis of the clay minerals from the sea sediments. My XRD pattern shows very high counts at the start of the XRD pattern (3 degree 2 theta) which is very unusual. The counts...
31 January 2021 4,493 9 View
While surface roughness is an obvious factor, this is not what is exactly asked. Rather, periodic variation of exchange current density (of an electrode) with solution chemistry (of electrolyte)...
30 January 2021 4,886 5 View
Hi, I am working on a multi cationic material that has Li in it. I wish to measure the conductivity of my sample. We have a 3 electrode system with Ag/AgCl as a ref, platinum, and glassy carbon...
29 January 2021 405 2 View
Practically this is not at all necessary. But theoretically, would hydrous/hydrothermal synthesis be enough (like mix 1 mole alumina gel and 4 mole silica gel and gently heat) or would it require...
26 January 2021 6,403 3 View