What are advantages of controlled polymerization with constant molecular weight and viscosity in packed bed reactors?

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Can anyone tell me what is the product of this reaction? Co(acac)2+t-BuOK -->??

Co(acac)2+t-BuOK-->??? (In THF solvent)

04 May 2018 7,959 0 View

Solubility of poly hexyl isocyanate in DMF???

Do you have any reference about this subject? Is DMF a good solvent for PHIC or its copolymers?

08 September 2017 2,197 0 View

How can I explain shape and morphology of particles from XRD data?

For example: Cubic particles (shape and morphology) and Simple cubic crystal lattice (XRD). With reference.... Tanks.

01 February 2017 7,750 0 View

Can anyone tell me molecular diffusion coefficient of tetrahydrofuran in alumina particle?

I want to know value of molecular diffusion coefficient of THF in alumina porous particles (for chromatography column).

09 October 2016 8,472 2 View

Can anyone tell me, what is the end group of this co-polymer?

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How can Liquid crystal elastomers (lyotropic) show liquid crystal phase in a solvent ?

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01 February 2016 1,252 3 View

Who synthesized Co(acac)2 for the first time?

Synthesis of Co(acac)2 for the first time...

11 December 2015 9,608 0 View

Is 2,2 dimethylbutane soluble in DMF?

Solubility of 2,2 dimethylbutan in DMF

11 December 2015 10,054 2 View

What are extractives limitations of poly phenylene oxide (when extracted with n- heptan)? why?

https://books.google.com/books?id=tC46AAAAIAAJ

05 June 2015 1,153 1 View

What are the advantages of liquid crystalline polymeric particles?

LCP particles

02 March 2015 8,364 2 View

Adhesion strength of coating?

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How to increase simulation box size?

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

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

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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?

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

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Interpreting ATR-FTIR Spectra for Microplastics Research?

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How does surface energy affects the solidification of polymer?

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I need to know the required time for VDF heating with water for 50-80°C for PVDF Polymerization in ?

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Kraft lignin and MMA(Methyl meth acrylate) free radical polymerization for synthesis of thermoplastics?

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Scot Abbott

The question needs better framing. It sounds as though you are assuming a constant distribution shape, since the viscosity average molecular weight and number average molecular weight are not the same moment of the distribution shape. Is this the question of a student ?

Arezoo sh. dadkhah

Hi Mrs/Mr Abbot

Your answer to this question is not appropriate. anyway, thanks for your attention. do you have any reference for this question??? be careful, viscosity and molecular weight ( see question again) # viscosity average molecular weight. Is this the answer of a Ph.D?