Permeability or Permeance of gas in the polymer membrane?

16 June 2022 0 3K Report

Hello everyone

I'm looking for a software that can get the value of Permeability or Permeance of gas in the polymer membrane. Which software can I use?

Please help me to answer this question.

Badges
Science topic

Similar topics
Mathematics

More Yousof Mohammadi's questions See All

To prepare polymethyl methacrylate polymer for the study of acoustic properties without of bubbles during this process, what measures should be taken?

To prepare polymethyl methacrylate polymer for the study of acoustic properties, a mixture of methyl methacrylate monomer and benzoyl peroxide is used. This mixture is then heated and placed on a...

27 June 2024 2,087 1 View

How to calculate SNIR in presence of Beamforming?

I would like to solve beamforming weight in a C-RAN environment for a reinforcement learning task. I have studied different beamforming weigh calculations such as Capon and MUISC. But, I still can...

17 May 2024 7,325 1 View

What are the key and important parameters in the design of switches based on photonic crystal?

What are the key and important parameters in the design of switches based on photonic crystal? How can we have an ideal switch?

09 May 2024 7,074 2 View

What is the effect of refractive index changes on the output wavelength of all-optical sensors?

30 April 2024 540 1 View

Which type of wavelet has not worked on quaternion spaces?

Hello! Some wavelet properties have been worked on quaternion spaces. Which characteristics can be transferred to quaternion spaces? I am looking for the same issue, I need your...

30 April 2024 2,673 1 View

What are these mysterious cells in LA7 CSCs culture?

Hello. This image is taken from la7 cancer stem cells. It seems that the cells that have a purple halo and seen shiner than other cells have a high resistance to starvation conditions. What kind...

13 April 2024 7,831 1 View

How can I get damage parameters for ductile damage for cyclic load to be used in Abaqus?

Hello I want to verification low cyclic fatigue in a bar under cyclic load. Is the fracture strain different in uniaxial and cyclic loading? In my model, damage starts when the PEEQ reaches the...

24 March 2024 7,620 1 View

Glass vs. Plastic: Which Material Attenuates Acoustic Waves Less?

I'm considering running an experiment related to stimulating a material encapsulated in either glass or plastic with ultrasound waves. Has anyone tried such an experiment before, and which...

18 March 2024 8,043 0 View

Is it possible to achieve a high quality factor in the structure of the rings created in the crystal photonic substrate?

In the structures of combined rings, it is difficult to have completely symmetrical rings due to the delay in response time. Also, it is very difficult to reach a quality factor above 5000 in...

23 February 2024 1,222 4 View

How to increase the strength of Si3N4 green pellet during pelletization?

Dear Researchers, Hope you are doing well This is Dr. Hossein Mohammadi. I am trying to pelletize Si3N4 powders. However, after palletization, the strength of the green pellet is too low and even...

21 November 2023 8,169 0 View

Adhesion strength of coating?

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

How to increase simulation box size?

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

How to heat polymer for about 130° without oil bath ?

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

Difficulty with permittivitt and Magnetic Permeability Calculations?

Difficulty with permittivitt and Magnetic Permeability Calculations Hello everyone, I have all the parameters related to the calculations of the permittivitty and magnetic permeability...

30 July 2024 5,206 1 View

What is the reason I get 400nm nanoparticles using an extruder with 200 nm membrane for cell membrane coating?

I am trying to coat my micelles and PLGA based nanoparticles with cell membrane using an Avanti mini extruder according to literature . I use 200nm membrane but my particles end up to be 400nm And...

30 July 2024 3,294 3 View

How to explain the different interaction between soluble and insoluble polymer in water?

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

Why is it not common to see similar pairs in polymer sliding pairs?

If the pairs are similar, will it reduce the adhesion due to electric charges?

29 July 2024 3,185 2 View

HAs anyone used TGA to find activation enegy of water evaporation?

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

Does it exist some special technique for cutting ceramic membranes for Cross-sectional FESEM images?

Does it exist some special technique for cutting ceramic membranes for Cross-sectional FESEM or SEM images?

25 July 2024 5,482 2 View

Interpreting ATR-FTIR Spectra for Microplastics Research?

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