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Hace 3 días · Irving Langmuir helped settle this controversy through experiments demonstrating that thermionic emission followed Richardson's theory and space charge limited current flow. His work enabled large-scale triode tube production.
Hace 3 días · In 1919, the American chemist Irving Langmuir (Brooklyn, 1881–Woods Hole, 1957) wrote the paper The Arrangement of Electrons in Atoms and Molecules, Footnote 19 in which, building on Lewis’s cubical atomic theory and Kossel’s Footnote 20 chemical bonding theory, Footnote 21 he outlined his concentric theory of atomic structure.
Hace 3 días · In 1913, Irving Langmuir found that filling a lamp with inert gas instead of a vacuum resulted in twice the luminous efficacy and reduced bulb blackening. [citation needed] In 1917, Burnie Lee Benbow was granted a patent for the coiled coil filament, in which a coiled filament is then itself wrapped into a coil by use of a mandrel.
Hace 5 días · A novel polymeric ionic liquid (PDBA-IL-NH 2) using imidazolium ionic liquids with short alkyl chains as monomers and two control ionic liquids (PDBA-IL-OH and PIL-NH 2) were synthesized.
Hace 3 días · Oldest son Vince Schaefer became an atmospheric scientist under the tutelage of Nobel Prize winner Irving Langmuir at General Electric. No. 2 son Paul became a popular builder of stone houses in Schenectady (his own turned into Union College’s Kelly Adirondack Center and Adirondack Research Library).
Hace 1 día · Download Citation | On Jul 1, 2024, Hua Min Tang and others published A new kinetic equation suitable for three different adsorption systems | Find, read and cite all the research you need on ...
Hace 5 días · Equation (1) incorporates several important parameters. is the Boltzmann factor. The potential strength A is given by the expression determined by the charge number Z, the electric charge e, the dielectric constant of the solvent ε, the inverse of the Debye screening length κ and the colloidal diameter D.The range of the Yukawa potential varies with the values of the length scale parameters ...
