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Questions related to Coating
Some alloys passivate simoltaneously and not exhibit active behavior, what is the reson?
12 December 2022 3,963 2 View
What are the factors that increase the thickness of the chemical coating with nickel. In Standard about 20 micrometers. I have to aim for a coating thickness of 80-100 micrometer. Any suggestions
12 December 2022 8,171 1 View
I'm in college and really have a hard time approaching modern analytical methods
10 December 2022 7,039 0 View
I mixed an epoxy with histidine in sodium carbonate solution. This reaction applied at temperature of 60C for 24 hours. The product of this synthesis was a white viscous liquid. After I analyzed...
08 December 2022 8,619 0 View
And what do you thnk is the future of the structural biology area?
04 December 2022 6,915 0 View
I have studied different papers but I didn't find a rule of thumb
04 December 2022 1,476 1 View
From literature, I am aware that Ce anomaly in marine and carbonate sediments are good indicator of depositional setting, but this alone cannot be used for this purpose as it may be influenced by...
03 December 2022 5,050 3 View
Can any body let me know some good adhesion promoters for Butyl rubber sealants. Currenty we are using c5 resins and PIB but not very useful. Thanks in Advance Dinesh Gupta
01 December 2022 4,250 4 View
My substrate is Magnesium, it was electroless "Ni-P" coated. I went to another test facility for EDX test to verify the contents of the coating. A Pt coating was put on it prior to FESEM and...
30 November 2022 1,994 7 View
How likely is it to detect different isoforms of a protein using a monoclonal antibody in a Western Blot experiment?
30 November 2022 8,637 3 View
I DO NOT KNOW WHERE TO START
30 November 2022 4,321 1 View
I shall be thankful enough
30 November 2022 3,003 0 View
Hello i am trying to extrude PVA polymer but it doesn't extrude as same as PE. i used Glycerol as a plasticizer but the result didn't good. is there anyone with exprience In extruding PVA and...
28 November 2022 2,859 2 View
Performing scan electron microscopy for gill tissue and i am looking for if i can keep it for overnight or not in 2.5% glutaraldehyde.
28 November 2022 8,896 1 View
it's coating for the fuel cladding
25 November 2022 3,120 1 View
So, basically in case of XRD, we call it as to find out Crystallite Size but In case of SEM/ TEM, we call it as to find out Particle Size. But to some extent, the values of particle size and...
25 November 2022 627 3 View
Good morning, I am trying to make the synthesis of ZnO NP with chitosan, but in the end of the process, the sample become like a stone/rock, I cannot destroy to powder, even with a pestle and...
18 November 2022 1,772 3 View
Greetings fellow researchers, Can someone give me a suggestion on how can I improve the dispersion of urea-formaldehyde microcapsules in waterborne polyurethane coatings? Because some of them...
15 November 2022 5,488 1 View
Greetings dear researchers, I have fabricated urea-formaldehyde microcapsules for the dispersion in waterborne polyurethane. However, I found out that the waterborne polyurethane have pH 8.56 in...
15 November 2022 143 1 View
Hello, fellow scientists. Resently I have been experimenting on PMMA/Graphene composites. I have obtained a flexural strength of ~40MPa and a flexural modulus of ~2500MPa under the following...
13 November 2022 3,526 5 View
I'm doing ATPase activity assays, and trying to minimize free phosphates in the environment. I want to be able to deep clean a set of micropipettes and remove the phosphates from them. Does anyone...
11 November 2022 1,643 5 View
I have synthesized cerium oxide nanoparticles (CeO2 NPs) using the combustion method. My attempts to functionalize the NPs using the APTES have failed so far. After APTES functionalization, the...
08 November 2022 1,469 2 View
Hi, I want to coat my 3D printed samples with chromium or nickel for reducing ESD. The substrate material is grey resin. Is it possible? Any company in US doing that you know of? Any leads will...
07 November 2022 5,131 2 View
Respected researchers,I have seen single zigzag xrd peak for pure PVC and increased zigzag pick with addition of little quantity of malachite green.But at higher concentration of malachite green...
31 October 2022 9,959 7 View