I need the crystallinity percentage value of crosslinked polyethylene (PEX-A). I know that they have more than 70% crosslinking. Is there any way to calculate the crystallinity percentage from degree of crosslinking?
Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...
09 August 2024 7,892 0 View
there can be some triggering situations, how do you handle them?
18 July 2024 7,076 3 View
I have optimised the geometry of the dimer of a molecule using pcm solvent model and B3LYP functional with 6311++G(d,p) basis set in Gaussian 09 software. There is possibility of C-H...O H bonding...
01 April 2024 1,820 1 View
Hi all, I encountered an error while running SCF with SOC+U using Quantum Espresso 7.3. Here is the error%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Error...
09 March 2024 9,104 4 View
Hi All, I am using Quantum Espresso 7.2 and Waiannier90 3.1. When I try to calculate Spin hall conductivity with wannier90/postw90. I got error like Error: Problem opening input file...
14 January 2024 5,514 2 View
Wetland water, Physico-chemical parameters
24 October 2023 7,981 1 View
Wetland, ecological and socio-economic values
24 October 2023 2,888 0 View
Hi, I intend to give mice 150 mg/kg of pyrazinamide. I need 3.7mg per mice and 100ul needs to be administered. The drug only dissolves in DMSO and the final amount of the DMSO in water exceeds...
27 September 2023 6,416 0 View
The PL int will be higher in the case of Fl, but both are supposed to overlap. Then how do know if the system has delayed Fl emission?
05 September 2023 3,068 4 View
Hello everyone, I'm working on Wetland. I want to buy an instrument by which I can assess the physico-chemical parameters. Based on your experience please suggest which instrument is suitable for it.
18 July 2023 9,271 3 View
I'm working on the atmospheric water harvesting, and i synthesized MOF by adding some materials into precursor and changing the conditions. (i followed Hydrothermal method) Actually, if MOF is...
24 July 2024 1,515 0 View
I use X-ray diffraction (XRD) techniques to quantify the degree of crystallinity in my samples, referring to the following formula (CrI=Acrystal-Aamph/Atotal ). using deconvolution area methods (...
06 July 2024 6,234 9 View
When I examined the GIXRD data obtained recently, I observed that the sample treated with O2 plasma on the Cu surface deposited on Si chips showed increased intensity compared to the sample...
19 June 2024 6,900 5 View
im working on the photocrosslinking of hydrogels and want to check whether crosslinking happened with the material I have.
12 June 2024 5,579 3 View
i am working on self heating membrane preparation. so for crosslinking of membrane, may i use copper chloride, or magnesium chloride or any bi valent cation salt to crosslink it? and which one...
29 May 2024 2,474 0 View
There are 3 input parameters with 3 levels. Output responses are say tensile strength, crystallinity index and thermal stability parameters. Can I apply fractional factorial designs to optimize...
14 May 2024 9,430 2 View
I would like to perform functionalization using silanes on an already synthesized hydrogel crosslinked with citric acid. Does anyone know a methodology using solvents?
28 April 2024 6,747 4 View
I'm looking for commercial products for health applications with genipin as an additive or crosslinker.
28 April 2024 2,787 0 View
Or, really, one of the many other organometallic catalysts that can get this done. From what I've seen, there is no clear answer yet. Perhaps something to do with d-block electron activity but...
28 April 2024 6,666 1 View
Hello everyone, Could anyone recommend a comprehensive resource, whether it's a website, article, or journal, that delves into the intricacies of TEM analysis applied to nanoparticles?...
01 April 2024 7,556 3 View