Patents by Inventor Abdulhadi Baykal
Abdulhadi Baykal has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250100937Abstract: A ceramic composite material includes Barium titanate (BaTiO3) and CoFe1.98Nb0.02O4. The BaTiO3 is present in an amount of 1 to 99 percent by weight based on the total weight of the BaTiO3 and the CoFe1.98Nb0.02O4. The CoFe1.98Nb0.02O4 is present in an amount of 1 to 99 percent by weight based on the total weight of the BaTiO3 and the CoFe1.98Nb0.02O4. These composite products may be suitable for high-frequency electromagnetic device applications.Type: ApplicationFiled: September 27, 2023Publication date: March 27, 2025Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Yassine SLIMANI, Munirah A. ALMESSIERE, Essia HANNACHI, Abdulhadi BAYKAL
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CERIUM AND SAMARIUM CO-DOPED TIO2 NANOPARTICLES-BASED PHOTOCATALYTIC COMPOSITION FOR DYE DEGRADATION
Publication number: 20250099942Abstract: A photocatalytic nanoparticle composition includes titanium dioxide nanoparticles doped with cerium and samarium. The titanium dioxide nanoparticles have a tetragonal anatase crystal phase. The cerium and the samarium are each present in the titanium dioxide nanoparticles in an amount of 0.1 to 0.5% by weight based on a total weight of the titanium dioxide nanoparticles. The titanium dioxide nanoparticles have an average crystallite size of 15 to 16 nanometers (nm); and an average particle diameter of 21 to 23 nm. The photocatalytic nanoparticle composition used for dye degradation.Type: ApplicationFiled: September 27, 2023Publication date: March 27, 2025Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Yassine SLIMANI, Munirah A. ALMESSIERE, Essia HANNACHI, Abdulhadi BAYKAL -
Publication number: 20250069788Abstract: A magnetoelectric multiferroic nanocomposite. The nanocomposite comprises a ferroelectric perovskite oxide and a rare-earth substituted mixed ternary transition metal ferrite of the formula A1-xBxRyFe2-yO4. The nanocomposite has a high dielectric constant, low dielectric loss, both stable over a wide frequency range. These properties may make the nanocomposite desirable for applications in microelectronic devices, sensors and antennas.Type: ApplicationFiled: November 8, 2024Publication date: February 27, 2025Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Yassine SLIMANI, Munirah Abdullah ALMESSIERE, Abdulhadi BAYKAL
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Patent number: 12227429Abstract: Methods of forming spinel ferrite nanoparticles containing a chromium-substituted copper ferrite as well as properties (e.g. particle size, crystallite size, pore size, surface area) of these spinel ferrite nanoparticles are described. Methods of preventing or reducing microbe growth on a surface by applying these spinel ferrite nanoparticles onto the surface in the form of a suspension or an antimicrobial product are also described.Type: GrantFiled: April 18, 2024Date of Patent: February 18, 2025Assignee: Imam Abdulrahman Bin Faisal UniversityInventors: Mohammad Azam Ansari, Abdulhadi Baykal
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Publication number: 20250037946Abstract: A nanocomposite electrode and supercapacitor thereof are disclosed. The nanocomposite electrode includes a substrate, at least one binding compound, at least one carbonaceous compound, and vanadium doped spinel ferrite nanoparticles (V-SFNPs). The V-SFNPs have a formula of CoxNi1-xVyFe2-yOz, wherein x=0.1-0.9, y=0.01-0.10, and z=3-5. The substrate is at least partially coated on a first side with a mixture comprising the V-SFNPs, the at least one binding compound, and the at least one carbonaceous compound. Two of the nanocomposite electrodes are combined to form the supercapacitor.Type: ApplicationFiled: October 11, 2024Publication date: January 30, 2025Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Emre CEVIK, Munerah Abdullah ALMESSIERE, Abdulhadi BAYKAL, Ayhan BOZKURT
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Publication number: 20250022666Abstract: A nanocomposite electrode and supercapacitor thereof are disclosed. The nanocomposite electrode includes a substrate, at least one binding compound, at least one carbonaceous compound, and vanadium doped spinel ferrite nanoparticles (V-SFNPs). The V-SFNPs have a formula of CoxNi1-xVyFe2-yOz, wherein x=0.1-0.9, y=0.01-0.10, and z=3-5. The substrate is at least partially coated on a first side with a mixture comprising the V-SFNPs, the at least one binding compound, and the at least one carbonaceous compound. Two of the nanocomposite electrodes are combined to form the supercapacitor.Type: ApplicationFiled: September 26, 2024Publication date: January 16, 2025Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Emre CEVIK, Munerah Abdullah ALMESSIERE, Abdulhadi BAYKAL, Ayhan BOZKURT
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Publication number: 20250022640Abstract: A magnetoelectric multiferroic nanocomposite. The nanocomposite comprises a ferroelectric perovskite oxide and a rare-earth substituted mixed ternary transition metal ferrite of the formula A1-xBxRyFe2-yO4. The nanocomposite has a high dielectric constant, low dielectric loss, both stable over a wide frequency range. These properties may make the nanocomposite desirable for applications in microelectronic devices, sensors and antennas.Type: ApplicationFiled: October 1, 2024Publication date: January 16, 2025Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Yassine SLIMANI, Munirah Abdullah ALMESSIERE, Abdulhadi BAYKAL
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Patent number: 12183494Abstract: A magnetoelectric multiferroic nanocomposite. The nanocomposite comprises a ferroelectric perovskite oxide and a rare-earth substituted mixed ternary transition metal ferrite of the formula A1?xBxRyFe2?yO4. The nanocomposite has a high dielectric constant, low dielectric loss, both stable over a wide frequency range. These properties may make the nanocomposite desirable for applications in microelectronic devices, sensors and antennas.Type: GrantFiled: August 1, 2024Date of Patent: December 31, 2024Assignee: Imam Abdulrahman Bin Faisal UniversityInventors: Yassine Slimani, Munirah Abdullah Almessiere, Abdulhadi Baykal
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Publication number: 20240395444Abstract: A magnetoelectric multiferroic nanocomposite. The nanocomposite comprises a ferroelectric perovskite oxide and a rare-earth substituted mixed ternary transition metal ferrite of the formula A1-xBxRyFe2-yO4. The nanocomposite has a high dielectric constant, low dielectric loss, both stable over a wide frequency range. These properties may make the nanocomposite desirable for applications in microelectronic devices, sensors and antennas.Type: ApplicationFiled: August 1, 2024Publication date: November 28, 2024Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Yassine SLIMANI, Munirah Abdullah ALMESSIERE, Abdulhadi BAYKAL
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Publication number: 20240387117Abstract: A nanocomposite electrode and supercapacitor thereof are disclosed. The nanocomposite electrode includes a substrate, at least one binding compound, at least one carbonaceous compound, and vanadium doped spinel ferrite nanoparticles (V-SFNPs). The V-SFNPs have a formula of CoxNi1-xVyFe2-yOz, wherein x=0.1-0.9, y=0.01-0.10, and z=3-5. The substrate is at least partially coated on a first side with a mixture comprising the V-SFNPs, the at least one binding compound, and the at least one carbonaceous compound. Two of the nanocomposite electrodes are combined to form the supercapacitor.Type: ApplicationFiled: July 30, 2024Publication date: November 21, 2024Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Emre CEVIK, Munerah Abdullah ALMESSIERE, Abdulhadi BAYKAL, Ayhan BOZKURT
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Patent number: 12148567Abstract: A nanocomposite electrode and supercapacitor thereof are disclosed. The nanocomposite electrode includes a substrate, at least one binding compound, at least one carbonaceous compound, and vanadium doped spinel ferrite nanoparticles (V-SFNPs). The V-SFNPs have a formula of CoxNi1-xVyFe2-yOz, wherein x=0.1-0.9, y=0.01-0.10, and z=3-5. The substrate is at least partially coated on a first side with a mixture comprising the V-SFNPs, the at least one binding compound, and the at least one carbonaceous compound. Two of the nanocomposite electrodes are combined to form the supercapacitor.Type: GrantFiled: July 30, 2024Date of Patent: November 19, 2024Assignee: Imam Abdulrahman Bin Faisal UniversityInventors: Emre Cevik, Munerah Abdullah Almessiere, Abdulhadi Baykal, Ayhan Bozkurt
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Patent number: 12136516Abstract: A nanocomposite electrode and supercapacitor thereof are disclosed. The nanocomposite electrode includes a substrate, at least one binding compound, at least one carbonaceous compound, and vanadium doped spinel ferrite nanoparticles (V-SFNPs). The V-SFNPs have a formula of CoxNi1-xVyFe2-yOz, wherein x=0.1-0.9, y=0.01-0.10, and z=3-5. The substrate is at least partially coated on a first side with a mixture comprising the V-SFNPs, the at least one binding compound, and the at least one carbonaceous compound. Two of the nanocomposite electrodes are combined to form the supercapacitor.Type: GrantFiled: June 13, 2024Date of Patent: November 5, 2024Assignee: Imam Abdulrahman Bin Faisal UniversityInventors: Emre Cevik, Munerah Abdullah Almessiere, Abdulhadi Baykal, Ayhan Bozkurt
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Patent number: 12131852Abstract: A magnetoelectric multiferroic nanocomposite. The nanocomposite comprises a ferroelectric perovskite oxide and a rare-earth substituted mixed ternary transition metal ferrite of the formula A1-xBxRyFe2-yO4. The nanocomposite has a high dielectric constant, low dielectric loss, both stable over a wide frequency range. These properties may make the nanocomposite desirable for applications in microelectronic devices, sensors and antennas.Type: GrantFiled: November 28, 2023Date of Patent: October 29, 2024Assignee: Imam Abdulrahman Bin Faisal UniversityInventors: Yassine Slimani, Munirah Abdullah Almessiere, Abdulhadi Baykal
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Publication number: 20240331954Abstract: A nanocomposite electrode and supercapacitor thereof are disclosed. The nanocomposite electrode includes a substrate, at least one binding compound, at least one carbonaceous compound, and vanadium doped spinel ferrite nanoparticles (V-SFNPs). The V-SFNPs have a formula of CoxNi1-xVyFe2-yOz, wherein x=0.1-0.9, y=0.01-0.10, and z=3-5. The substrate is at least partially coated on a first side with a mixture comprising the V-SFNPs, the at least one binding compound, and the at least one carbonaceous compound. Two of the nanocomposite electrodes are combined to form the supercapacitor.Type: ApplicationFiled: June 13, 2024Publication date: October 3, 2024Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Emre CEVIK, Munerah Abdullah ALMESSIERE, Abdulhadi BAYKAL, Ayhan BOZKURT
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Patent number: 12106902Abstract: A nanocomposite electrode and supercapacitor thereof are disclosed. The nanocomposite electrode includes a substrate, at least one binding compound, at least one carbonaceous compound, and vanadium doped spinel ferrite nanoparticles (V-SFNPs). The V-SFNPs have a formula of CoxNi1-xVyFe2-yOz, wherein x=0.1-0.9, y=0.01-0.10, and z=3-5. The substrate is at least partially coated on a first side with a mixture comprising the V-SFNPs, the at least one binding compound, and the at least one carbonaceous compound. Two of the nanocomposite electrodes are combined to form the supercapacitor.Type: GrantFiled: April 24, 2024Date of Patent: October 1, 2024Assignee: Imam Abdulrahman Bin Faisal UniversityInventors: Emre Cevik, Munerah Abdullah Almessiere, Abdulhadi Baykal, Ayhan Bozkurt
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Patent number: 12100538Abstract: A magnetoelectric multiferroic nanocomposite. The nanocomposite comprises a ferroelectric perovskite oxide and a rare-earth substituted mixed ternary transition metal ferrite of the formula A1?xBxRyFe2?yO4. The nanocomposite has a high dielectric constant, low dielectric loss, both stable over a wide frequency range. These properties may make the nanocomposite desirable for applications in microelectronic devices, sensors and antennas.Type: GrantFiled: July 13, 2023Date of Patent: September 24, 2024Assignee: Imam Abdulrahman Bin Faisal UniversityInventors: Yassine Slimani, Munirah Abdullah Almessiere, Abdulhadi Baykal
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Publication number: 20240307853Abstract: A method of degrading a dye in an aqueous solution including contacting nanoparticles with the dye in the aqueous solution and irradiating the aqueous solution. The nanoparticles have a formula of Zn1-2xCexYbxO, x=0.01-0.1, and where at least 90 wt. % of the dye is degraded during the irradiating of the aqueous solution.Type: ApplicationFiled: March 16, 2023Publication date: September 19, 2024Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Essia HANNACHI, Yassine SLIMANI, Muhammad NAWAZ, Munirah A. ALMESSIERE, Abdulhadi BAYKAL
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Publication number: 20240286919Abstract: Methods of forming spinel ferrite nanoparticles containing a chromium-substituted copper ferrite as well as properties (e.g. particle size, crystallite size, pore size, surface area) of these spinel ferrite nanoparticles are described. Methods of preventing or reducing microbe growth on a surface by applying these spinel ferrite nanoparticles onto the surface in the form of a suspension or an antimicrobial product are also described.Type: ApplicationFiled: April 18, 2024Publication date: August 29, 2024Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Mohammad Azam ANSARI, Abdulhadi BAYKAL
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Publication number: 20240274371Abstract: A nanocomposite electrode and supercapacitor thereof are disclosed. The nanocomposite electrode includes a substrate, at least one binding compound, at least one carbonaceous compound, and vanadium doped spinel ferrite nanoparticles (V-SFNPs). The V-SFNPs have a formula of CoxNi1-xVyFe2-yOz, wherein x=0.1-0.9, y=0.01-0.10, and z=3-5. The substrate is at least partially coated on a first side with a mixture comprising the V-SFNPs, the at least one binding compound, and the at least one carbonaceous compound. Two of the nanocomposite electrodes are combined to form the supercapacitor.Type: ApplicationFiled: April 24, 2024Publication date: August 15, 2024Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Emre CEVIK, Munerah Abdullah ALMESSIERE, Abdulhadi BAYKAL, Ayhan BOZKURT
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Publication number: 20240242865Abstract: A magnetoelectric multiferroic nanocomposite. The nanocomposite comprises a ferroelectric perovskite oxide and a rare-earth substituted mixed ternary transition metal ferrite of the formula A1?xBxRyFe2?yO4. The nanocomposite has a high dielectric constant, low dielectric loss, both stable over a wide frequency range. These properties may make the nanocomposite desirable for applications in microelectronic devices, sensors and antennas.Type: ApplicationFiled: July 13, 2023Publication date: July 18, 2024Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Yassine SLIMANI, Munirah Abdullah ALMESSIERE, Abdulhadi BAYKAL