desirably has the multi detachability under 1.2 and the molecular weight (Mw) under 100,000] the polymer and the said polymer which are included, desirably, it is produced by the control radical polymerization, and it is useful in production of the polymer medicine mixture which possesses the...
The individual building blocks from whichpolymersare formed are termed ‘monomers’. To indicate that a polymer contains more than one type of repeating monomer unit, for example when two different monomers are polymerised together, the description ‘copolymer’ is used. ‘Copolymer’ is a general...
•Whenalltherepeatingunitsalongachainareofthesametype,theresultingpolymeriscalledahomopolymer(均聚物).•Chainsmaybecomposedoftwoormoredifferentmerunits,inwhataretermedcopolymers(共聚物).4.5MOLECULARWEIGHT •Extremelylargemolecularweightsaretobefoundinpolymerswithverylongchains.•Ordinarily,anaveragemolecular...
To assess the redox-related charge carrier transport properties of PFTPA-Fc, static electronic scenario of the repeating unit of the copolymer is investigated through molecular simulation using Gaussian program package and the density functional theory (DFT)45,46. As shown in Fig. 3a, the ground...
The molar volume Vi of the solvent or polymer can be estimated from the density (ρi) and the molecular weight (Mi). The polymer solubility parameter can be evaluated using the repeat unit of the polymer. Table 3.5 provides estimated values of solubility parameters for selected polymers compared...
(main chain), the branched side chain on the thiophene unit (side chain I) and the linear side chain on the DPP unit (side chain II) (Fig.3b, c). The size of the nonamer is quantitatively evaluated by its gyration radius (Rg) and by the distances between the heads and the tails ...
Molecular Weight:588.62g/mol Molecular Formula:C23H24O12S3 Compound Is Canonicalized:True Exact Mass:3.7 XLogP3-AA:588.04298972 Monoisotopic Mass:588.04298972 Complexity:1140 Rotatable Bond Count:7 Hydrogen Bond Donor Count:6 Hydrogen Bond Acceptor Count:12 Topological Polar Surface Area:249 Heavy Atom...
Molecular Weight:614.4g/mol Molecular Formula:C20H30Cl4Ru210* Compound Is Canonicalized:True XLogP3-AA:617.91698 Monoisotopic Mass:613.918842 Complexity:75.1 Rotatable Bond Count:0 Hydrogen Bond Donor Count:0 Hydrogen Bond Acceptor Count:0 Topological Polar Surface Area:0 Heavy Atom Count::26 Defined...
should result in a polyanion-polycation complex whose structure will depend mainly on the following parameters, related to the complementary polymers: the molecular weight, the charge density, the degree of branching, the concentration of both solutions, the mixing order and the unit molar ratio. ...
owing to its strength and directionality, coupled with the packing of perfluoroalkyl mesogenic rods, whose extremely high repulsion from the organic polymeric phase promotes straight interfaces, and high dynamics due to their low molecular weight, which promotes plasticization and favours progress towards...