Problem to dissolve 50%wt Glycerol in 4%wt PVOH 28-99 ??

Hello everyone, I am trying to prepare a solution out of PVA(Polyvinyl alcohol)_Glycerol_Wasser . (4% PVA 28-99 and 50% Glycerin) To prepare this solution I first add PVA to 80degree water and...

06 February 2021 2,300 3 View

Silane solution and application to Glass ?

30 January 2021 7,924 3 View

I how to produce w1/o/w2 using silicone oil as o phase and that with different ratio of inner water to oil as well as different interfacial areas?

hi everyone, the challenge in my project is to produce double emulsion with exactly the same material system but with different ratios of inner water to oil (silicone oil as o phase)as well as...

22 July 2020 5,223 3 View

Calcule the refractive index and extinction coefficient of multilayers?

hi, how can I calculate the equivalent refractive index and equivalent extinction coefficient of multilayers from the optical information of each layer, is there any simple software to calculate...

06 November 2019 5,507 6 View

Switched overlapping estimators technique and How we can run two estimators simultaneously but in an overlapping fashion?

Dear all, Please, i need a helpful example to examine the issue of how and when to update, or re-initialize, the computations with SIMULINK or Matlab. How we can run two estimators...

18 October 2018 6,868 3 View

How calculate the time consuming with Simulink ?

I want to calculate the computing time between two controllers implemented with Simulink. But when I try to use the "tic toc " function,. I got for the same controller two different values and are...

20 July 2018 690 4 View

Layer by Layer (LbL) self-assembly methods?

I want to ask about Layer by Layer (LbL) self-assembly methods, and if it can be used to deposit thin film of metal.

24 May 2018 4,277 2 View

How long can be the review phase? in Taylor and Francis journals

How long should I wait to get the editor and reviewers decision?

01 January 1970 9,067 5 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How can we theoretically calculate Elemental analysis(percentage) of atoms in covalent organic framework?

For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows...

24 February 2021 1,265 6 View

How to Control Whiteflies in coconut leaves?

24 February 2021 1,005 1 View

What reaction will occur when adding hexamine into ammonium nitrate in an acidic medium?

Hello, I am investigating properties of water in oil emulsion explosives. And adding hexamine (hexamethylenetetramine) into one of the phases that are used to make the emulsion should increase the...

21 February 2021 8,680 1 View

How to get/count refractive index in gasses?

20 February 2021 8,202 6 View

Any Homemade Organic Synthesis Practices?

Hi everyone, I am a teacher of Heterocycles Synthesis, Is there a home practice that you recommend for undergraduate students? A simulator would also be useful Due to the pandemic, students...

18 February 2021 2,769 4 View

How to find the capacitive response frequency from the impedance plot?

I have done electrochemical impedance by using cyclic voltammetry for one organic material. from that, I plotted bode diagram. but actually, I am very confused about how to find the capacitive...

18 February 2021 3,023 3 View

How to predict the reaction pathway for electro organic synthesis?

Can anyone recommend some any software/models available that can predict substance reactivities and the reaction yield under a specific set of reaction conditions process and proposing pathways to...

17 February 2021 2,383 3 View

Can bio-decomposer be a successful alternative to reduce residue burning?

To maintain the proper crop plan most of the times there is not enough time to make the field ready for the next crop. In this particular context , can bio-decompser be a solution? What about...

16 February 2021 7,068 24 View