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Usually polymer's Molecular weight is express by the suppliers in terms of --###--- (some number) determined by GPC; how to convert this number in to g/mol ? Weather this number itself is equal to...
09 October 2018 9,775 3 View
Should we necessarily put the electrodes such as silver paste, thermal evoperation or sputtering of metal electrodes on both sides of a dielectric material before putting them in between the...
31 December 2015 5,779 1 View
Even chemically much stable nanoparticles which are kept idle under zero environmental changes get agglomerated. Apart from their inter particle interactions what else causes this to happen?
06 July 2015 9,552 5 View
Please suggest me how to do DLS study of CoFe2O4 nano-particles synthesized by co-precipitation method for their size distribution (a good reference is also OK).
08 September 2014 7,363 4 View
Please suggest how to make P(VDF-TrFE) films on a glass substrate and which is the better substrate for this material?
04 May 2014 2,772 15 View
I would like to know the physical propertioes of PDMS-b-PMMA polymer at room temperature.
31 December 2013 630 1 View
effect of double bond on the flexibility of polymers
07 April 2021 0 0 View
I am writing to request some information for making polymer color flakes. I would appreciate the help.
17 March 2021 0 0 View
I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...
03 March 2021 1,931 5 View
I looking for ferro calcium production process
03 March 2021 1,755 4 View
I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...
02 March 2021 1,408 1 View
Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...
02 March 2021 4,119 3 View
Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...
01 March 2021 9,332 6 View
As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...
01 March 2021 8,840 1 View
I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....
01 March 2021 3,325 2 View
I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...
28 February 2021 298 3 View
