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Questions related to Nanocomposites
I am trying to make Potassium Manganese Oxide based Cathode materials by the citric acid-assisted Sol-Gel Method and following the method reported in the literature. however, I cannot obtain a gel...
25 December 2022 2,547 3 View
I have nanoparticles synthesized by green method and biochar sample prepared from plant how to make biochar based nanocomposite ?
20 December 2022 5,959 3 View
I am making a solution containing polyamide-imide (PAI) (Torlon AI-10) and N-methyl 2- Pyrrolidone (NMP) (Solvent). After making the solution, I am trying to make a thin film of this solvent on a...
02 December 2022 9,162 6 View
Good afternoon. How can I optimally and correctly change the mass value of a single atom (of the same type as all atoms in the system) in the lammps script, if the mass value is already initially...
29 November 2022 4,938 4 View
Any suggestions on how to prepare Azithromycin for photocatalysis experiments? I just found out that Azithromycin is not soluble in water, but I need this compound in an aqueous solution for my...
19 November 2022 7,872 4 View
I´ve trying to synthesise ZnO thin films using Sol Gel via Spin Coating, with a solution of Zn acetate dihydrate (0.59 M), Ethanol and a MEA:ZnAc molar ratio of 1.2. Generally the solution comes...
15 November 2022 9,438 3 View
Hello！ The AuNts I use were synthesized by a rapid one-pot seedless growth process with CTAC ; HAuCl4 ; L-ascorbic acid ; NaOH ; KI. I plan to use 4-MBA to evaluate the SERS activity of the...
25 October 2022 6,239 3 View
I have used GO and ZnO as nanocomposites and its application as supercapacitors. I have to explain that GO-ZnO( flower shape ) composite is better than rGO.
21 October 2022 7,906 1 View
I am looking for a way to draw a daily routine curve (capacity Vs time plot) for a lithium battery test in order to study the effect of the environment on the performance of the battery. Best regards
18 October 2022 9,441 2 View
Hi everybody! I am choosing between two spectrometers - WQF-520 (Beijing Rayleigh Analytical Instrument) and ATP8900 (Optosky). Which one should I buy? Can you share any ideas about their...
27 August 2022 8,874 0 View
I am reading a few papers on batteries and am coming across certain materials with @C after their chemical composition e.g Na3V2(PO4)3@carbon positive electrode. I am not sure what this means exactly.
16 August 2022 4,986 1 View
I am synthesizing a rare earth metal oxide based nanocomposite using citrate sol gel method which includes ammonium molybdate also as one of the starting material. during heat treatment there is...
10 August 2022 1,901 3 View
what would be the reason why protic solvents can not be used?
02 August 2022 6,728 0 View
In user guide said: in the navigation pane, open Setup, then click Substreams and ... but I dont have substream. Whats the problem?
22 June 2022 2,031 2 View
Im trying to synthesis NiCo2O4 and mixed it with carbon black and PTFE with a weight ratio of 8:1:1,because we dont have Ni form or other current collector,I pasted it on GCE as working...
20 June 2022 376 0 View
Can anyone give me an insight on how to convert Amplitude in mV to pm in butterfly loop curves for piezoelectric materials?(Amplitude vs Applied bias voltage curves)
06 June 2022 7,290 4 View
The TPU based stretchable films are usually made by using TPU materials with a shore less than 50. How we can produce a highly stretchable film by using the high shore (shore larger than 60) TPU...
07 May 2022 9,373 0 View
(SCM) supplementary cementitious materials
24 February 2022 1,646 3 View
Hello experts I am facing issues to synthesize nanofibers of HydroxyPropylCellulose. Any help regarding its stichiometry, solvent, and any other parameters will be appreciated. Thanks and Regards
08 January 2022 8,651 2 View
I can't find any publications on relative abundance of soil microbial communities at species level. I have found papers mostly on phylum and genus level. Then I came across only one study that...
18 September 2021 3,951 3 View
I observed two parameters, shielding effectiveness for absorption (SEA) and shielding effectiveness for reflection (SER) of nanocomposite samples. SER shows a negative scale in my measurements,...
12 September 2021 1,008 5 View
Hi everyone For ZnS - GO synthesize, at first the synthesized GO was mixed with zinc acetate dehydrate which was earlier dissolved in DI water. Then the solution pH was adjusted to 9 by adding...
07 September 2021 8,903 3 View
I'm working on RVG sensors and need information about their scintillator films and I need information to know what the material of this film is made of. I would appreciate it If you have...
21 August 2021 5,315 4 View
Actually, we want to prepare transition metal-doped spinel ferrites nanocomposite through the chemical co-precipitation method. Several reaction-based papers were already studied, but confusion is...
17 August 2021 5,309 10 View