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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.:

US 12453962 B1

PDFFull Text
Date of Patent:
Oct. 28, 2025

Filed:

Mar. 06, 2025

Multiphase structured nanocomposite

Applicant:

Imam Mohammad Ibn Saud Islamic University, Riyadh, SA;

Inventor:

Ehab Abdelhamed Abdelrahman Ahmed, Riyadh, SA;

Assignee:

IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY, Riyadh, SA;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Liam J Heincer

Int. Cl.
CPC ...
B01J 23/755 (2006.01); B01J 20/04 (2006.01); B01J 20/06 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 21/18 (2006.01); B01J 23/02 (2006.01); B01J 23/78 (2006.01); B01J 27/232 (2006.01); B01J 35/30 (2024.01); B01J 35/45 (2024.01); B01J 35/51 (2024.01); B01J 35/77 (2024.01); B01J 37/00 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); C02F 1/28 (2023.01); C02F 101/20 (2006.01); H01M 4/525 (2010.01); H01M 4/90 (2006.01);
U.S. Cl.
CPC ...
B01J 23/755 (2013.01); B01J 20/041 (2013.01); B01J 20/06 (2013.01); B01J 20/28007 (2013.01); B01J 20/28019 (2013.01); B01J 20/3042 (2013.01); B01J 20/3078 (2013.01); B01J 21/18 (2013.01); B01J 23/02 (2013.01); B01J 23/78 (2013.01); B01J 27/232 (2013.01); B01J 35/394 (2024.01); B01J 35/45 (2024.01); B01J 35/51 (2024.01); B01J 35/77 (2024.01); B01J 37/0009 (2013.01); B01J 37/04 (2013.01); B01J 37/084 (2013.01); B01J 37/088 (2013.01); C02F 1/288 (2013.01); C02F 1/281 (2013.01); C02F 2101/20 (2013.01); H01M 4/525 (2013.01); H01M 4/9016 (2013.01);
Abstract

A NiO/MgO/CaCO/Ca(OH)/C nanocomposite material includes a monoclinic nickel oxide (NiO) phase, a cubic magnesium oxide (MgO) phase, a hexagonal calcium carbonate (CaCO) phase, and a hexagonal calcium hydroxide (Ca(OH)) phase. The NiO/MgO/CaCO/Ca(OH)/C nanocomposite material has a granular morphology including spherical particles having an average particle diameter in a range from 10 nanometer (nm) to 50 nm. Further, a CaO/NiO/MgNiO/Ca(OH)/C nanocomposite material includes cubic CaO phases, cubic NiO phases, cubic MgNiO phases, and hexagonal Ca(OH)phases. The CaO/NiO/MgNiO/Ca(OH)/C nanocomposite material has a granular morphology including particles having an average particle diameter in a range from 10 nm to 90 nm.

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