Now showing items 1-4 of 4
Electrochromic material based on a conducting ladder polymer
(United States Patent and Trademark Office, 2000-10-03)
The oxidation of 7,14-diphenylacenaphtho[1,2-.kappa.]fluoranthene (1) at platinum or indium tin-oxide electrodes leads to deposition of a polymer film on the electrode surface that displays many interesting properties ...
Devices and methods for generating electrogenerated chemiluminescence
(United States Patent and Trademark Office, 2000-10-17)
Devices and methods for generating electrogenerated chemiluminescence, using an electrode which is coated with an immobilized layer of a compound capable of generating ECL. The coated electrode can be immersed along with ...
Electrocatalyst for oxygen reduction reaction in proton exchange membrane fuel cells
(United States Patent and Trademark Office, 2009-03-03)
The present invention includes an apparatus, system and method for screening and making one or more electrocatalysts, electrocatalyst arrays, electrodes and catalysts for an oxygen reduction reaction with a Group VIII noble ...
In situ regrowth and purification of crystalline thin films
(United States Patent and Trademark Office, 2005-01-11)
Amorphous or polycrystalline films have been recrystallized into single-crystal thin films (of micrometer thickness) by a zone melting technique, in which an electrically heated wire generated a narrow heated or molten ...