The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2001
Filed:
Jul. 25, 1997
Munir-ud-Din Naeem, Poughkeepsie, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A reactor for corona destruction of volatile organic compounds (VOCs), a multi-surface catalyst for the reactor and a method of making the catalyst for the reactor. The reactor has a catalyst of a high dielectric material with an enhanced surface area. A catalyst layer stack is formed by depositing a high dielectric layer on a substrate and, then depositing a conductive layer on the dielectric layer. The catalyst layer stack is bombarded by low RF energy ions to form an enhanced surface area and to form a protective layer over the conductive layer. Catalyst layer stacks may be joined back to form double-sided catalyst layer stacks. The catalyst layer stack may be diced into small pieces that are used in the reactor or the whole catalyst layer stack may be used.