A process for producing a polar olefin copolymer comprises copolymerizing a non-polar olefin and a polar olefin in the presence of a transition metal compound selected from Groups 4, 5, 6 and 11 of the periodic table, which is represented by the following formula (IV): ...
What is Polarity? - A polar molecule is one that contains positive and negative poles. In a polar molecule, a dipole moment exists. In a nonpolar molecule, no dipole moment exists. More on Polarity and its types @ BYJU’S.
Magnetochiral anisotropy in polar systems. a The distorted band structure of Rashba system under the external magnetic field. When the polar axis is along the c-direction, the spin splitting occurs with the spin polarization for each band lying in the a–b plane. When the magnetic field is ...
the rectification effect of p–n junction, and another example is the shift current in noncentrosymmetric materials, where the optical excitation creating interband transitions induces the spontaneous dc photocurrent depending on the polarity of the crystal (Section “Shift current in polar insulators”...
Learn about dielectric constant, dipole moment, and about polar and non-polar molecules and dielectric polarization in detail with BYJU'S.
Due to its non-polar makeup and absence of intermolecular interactions, it cannot dissolve in water and is hence insoluble. Neon is tasteless and colorless, emitting a reddish-orange glow when placed in a vacuum discharge tube. Various colors can be seen in any neon sign that has distinct co...
How can electronegativity cause a covalent bond to be polar? What elements on the periodic table are nonmetals? What does electronegativity have to do with polarity? Which property do metalloids share with nonmetals? Is fluorine a metal or nonmetal?
We have sought to enhance directivity along the θ = 0 direction, where θ is the polar angle in the x–y plane. The results of this optimisation are shown in Fig. 4. Beginning from a square array, with a radiation pattern shown in Fig. 4a, a point in the far-field has been...
(sensu Mount1985). Calcareous-rich microfacies include volcaniclastic–bioclastic, pack–rudstone, float–wackestone, and grainstone (microfacies Mf-1 to Mf-3; Table1, Figs.2;3). On the other hand, terrigenous-rich microfacies consist of bioclastic–volcaniclastic, quartzo-litho-feldspathic- ...
Thus, we hypothesized that the water-soluble nsLTPs localized in the cell wall could facilitate the transport of the non-polar molecules through this aqueous cellular compartment. According to the model, the effect on VOC flux depends on several parameters including (i) the cell wall nsLTP ...