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:
Jun. 02, 2026
Filed:
Nov. 25, 2025
King Fahd University of Petroleum and Minerals, Dhahran, SA;
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Abstract
An aluminum oxide-supported polypyrrole-modified oxidized graphitic carbon nitride (α-AlO@PPy/O-g-CN) membrane includes two layers: a first layer including alumina and a second layer including an oxidized graphitic carbon nitride and a polymerized pyrrole. The carboxylic groups and hydroxyl groups of the oxidized carbon nitride interact via electrostatic interactions with polar groups in the polymerized pyrrole. The second layer is a nanofibrous mass including entangled nanofibers. The second layer has a thickness in of 1 to 3 μm.
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