ELECTROLYTIC APPARATUS CONTAINING ION PERMEABLE DIAPHRAGMS

Brand	Owner (click to sort)	Address	Description
BIO-PREP	IONICS, INCORPORATED	65 Grove Street Watertown MA 02472	Electrolytic Apparatus Containing Ion-Permeable Diaphragms, Electrodes, Power Supply, Pumps and Programmable Controller for the Treatment and Processing of Liquid Protein Solutions;
SULFOMAT	IONICS, INCORPORATED	65 Grove Street Watertown MA 02472	ELECTROLYTIC APPARATUS CONTAINING ION-PERMEABLE DIAPHRAGMS FOR THE TREATMENT OF SULFATE SOLUTIONS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

There are provided an aluminum electrolytic capacitor comprising an anode, a cathode comprising aluminum and an electrolytic solution containing an onium salt of fluorine-containing anion, wherein the electrolytic solution has a water concentration of 1% by weight or less, or wherein the cathode has a peak top of Al2p spectrum of 74.0 to 75.8 eV as measured by a method in which the surface of the cathode in the aluminum electrolytic capacitor heated at 125Â° C. for 50 hours is analyzed by X-ray photoelectron spectroscopy (XPS); an electrolytic solution for electrolytic capacitor comprising a quaternary cyclic amidinium tetrafluoroaluminate and a solvent and containing specific impurity compounds in a total amount of 0.6% by weight or less, and an electrolytic capacitor using the electrolytic solution; and a method for preparing an organic onium tetrafluoroaluminate which is advantageously used in an aluminum electrolytic capacitor.