On the Mechanism of the Rebinder Effects in MgO Immersed in N,N-Dimethylformamide and/or Dimethylsulfoxide

Abstract

A model for the mechanism of Rebinder effects is proposed from a point of view of the charge transferred chemisorption. The electric and elastic interactions of the near-surface edge dislocation and the adsorption induced surface defect are discussed in considering the cleaved MgO surface immersed in dimethylsulfoxide and/or N,N-dimethylforamide as an example.

Numerical analysis of rapid solidification in a single roller process

“…(3) Examine the temperature to decide if the state of metal is liquid or solid, and then calculate properties by Eqs. (5) and (6).…”

“…The puddle surface is disturbed by interaction with air flow and becomes wavy. Morito and others [5] explained that this disturbance may cause microscopic protuberances of amorphous ribbon that occasionally appear in the practical casting process. For higher roller velocity, the rear contact point of the puddle moves forward.…”

Chromatic Change in Magnification and in Rotation for Magnetic Lenses

“…Expressions have been derived using electron path method [l], and used by many authors [2,3] to calculate the coefficients indentified earlier, for conventional (i.e. double-polepiece) objective lenses.…”

“…The coefficients cari be derived for conventional (i.e. double-polepiece) magnetic lenses by using Glaser-Bell shaped model [2,3] .... ( 8 ) Where NIo is the excitation required to produce the minimum projecgor focal length and NI~/V* = 10.9 for rectangular field [8]. It is evident that C takes the value zero at N?/NI~ = 1.06. m…”

A structurally flexible triazolate-based metal–organic framework featuring coordinatively unsaturated copper(i) sites

“…2,3 Driven by the economic impact of these inhibitors various coordination modes between copper and 1,2,3-benzotriazoles have been proposed. [4][5][6][7][8][9][10][11][12][13] Cotton and co-workers published the first Cu(I)-bta structure and stated more decisively that this structure contains Cu(I) ions. 4 This coordination mode and the monovalent oxidation state of copper was later confirmed by Poling, but no crystal structure has been reported for a Cu(I) complex derived from 1H-benzo [d] [1,2,3]triazole.…”