I want to do Miniemulsion polymerization. can I use Ultrasonic instead of Hemogenizer(24000 rpm)?
Yes, you can. But before designing the experiment, take a look at the publications of Gareth J. Price.
Here his profile's Link
https://www.researchgate.net/profile/Gareth_Price
Dear all;
yes you can use but with some care, since the process if not well mastered, degradation occurs, so the frequency intensity and time are crucial for the normal use of sonication.
To Karem, would you please specify more the attached link. Regards
No you can't
What mechanical tests are important for magnesium scaffolds that have a high percentage of porosity and are produced by powder metallurgy? Does this include only compression tests? Can bending and...
21 October 2023 9,785 1 View
Hello, I am trying to connect two beams by scripting in Abaqus, I have connected the beams by Spring Element type 2, and I want to give different stiffness to the spring in each direction. Can...
21 March 2021 924 2 View
I am going to compare the result of the LTB derived by Matlab to Abaqus, I have done the Matlab analysis and I need to do it now with Abaqus, Can any body help me how can I do LTB in Abaqus either...
22 December 2020 927 1 View
I run a beam with this features, length=6, depth=0.57 and width=0.08 and the number of element in each direction is as follow: Nx=4 #Number of elements in x direction Ny=26 #Number...
04 August 2020 6,183 3 View
I need to know how can I model 2 beams in an input file in abaqus script. I can write the input file for one beam, but when it comes to modeling 2 beams in one file, I receive some errors, I do...
13 July 2020 3,729 3 View
How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...
10 August 2024 942 3 View
We intend to study the interaction between peptides and polymer (like PP, PE and PS) through MD simulations using Martini force fields ( Martini 2 for PP and Martini 3 for PE, PS). We have...
08 August 2024 4,842 0 View
is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it
06 August 2024 947 1 View
Hello everyone, I am try to understand the differences interaction between insoluble and soluble polymers in water with metal ions and how theit charge density (of metal ions) affect the interaction.
29 July 2024 6,350 3 View
If the pairs are similar, will it reduce the adhesion due to electric charges?
29 July 2024 3,185 2 View
I have different polymer solutions and I hypothesize that water molecules are retained based on the water-polymer interactions, so the amount of free water is less to intercat with drug tablet....
28 July 2024 9,545 6 View
Hello everyone, I am currently pursuing a PhD in Environmental Engineering with a focus on microplastic studies. My background is in Civil Engineering, and I am relatively new to working with...
18 July 2024 7,258 3 View
Dear All, I would like to ask about the relation between the surface energy and solidification of polymer. If we apply a chemical treatment such as NaOh solution or silane treatment on the...
17 July 2024 190 3 View
i need to know the required time
15 July 2024 4,796 2 View
I am conducting free radical polymerization using Kraft lignin and MMA, with DMSO serving as the solvent and there is also an initiator. Following the reaction, I obtain a solution, but I am...
15 July 2024 9,827 1 View