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公开(公告)号：US12037446B1
公开(公告)日：2024-07-16
申请号：US18587356
申请日：2024-02-26
发明人： Khalid Hassan Ibnouf Ahmed , Osamah Abdulrahman Aldaghri , Hajo Idriss Mohammed Idriss , Ahmed Alsadig Ahmed
CPC分类号： C08G61/02 , G01K11/20 , C08G2261/1422 , C08G2261/1424 , C08G2261/1428 , C08G2261/143 , C08G2261/18 , C08G2261/228 , C08G2261/312 , C08G2261/3327 , C08G2261/94
摘要： A thermoluminescence sensor includes a thermo-responsive polymer composition, and a sealed transparent container that holds the thermo-responsive polymer composition. The thermo-responsive polymer composition contains a curcumin oil, and a cyano derivative of poly(phenylenevinylene) of formula (I).
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公开(公告)号：US12110350B1
公开(公告)日：2024-10-08
申请号：US18647753
申请日：2024-04-26
发明人： Hajo Idriss Mohammed Idriss , Khalid Hassan Ibnouf Ahmed , Osamah Abdulrahman Aldaghri , Abueliz Khalid Modwi Khalid , Amin Osman Elzupir Alamalhuda
CPC分类号： C08F120/06 , C08F2/06 , C08F2/44 , H01S5/36
摘要： A method of making a smart optical material (SOM) including mixing polypropylene in a solvent to form a first solution. The method further includes mixing a zinc salt in 2-hydroxyethyl methacrylate and heating it to form a second solution. The method further includes mixing rhodamine B and a peroxide into the second solution to form a third solution. The method further includes mixing the third solution into the first solution to form a reaction solution, wherein the peroxide initiates polymerization of the 2-hydroxyethyl methacrylate to form poly(2-hydroxyethyl methacrylate). The method further includes separating the SOM from the reaction solution. The SOM has at least two bandgaps, a first bandgap is from 1.4-1.5 eV, and a second bandgap is from 1.8-1.9 eV.
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公开(公告)号：US12102947B1
公开(公告)日：2024-10-01
申请号：US18665929
申请日：2024-05-16
IPC分类号： B01D39/18 , B01D39/20 , B01D46/00 , B01D46/54 , B01J20/20 , B01J20/28 , B01J20/30 , D21C3/02 , D21C9/00 , D21C9/02 , D21H11/12 , D21H11/18 , D21H17/00 , D21H17/53 , D21H21/22 , D21H27/08 , D21C11/00 , D21C11/12 , D21H17/63
CPC分类号： B01D39/18 , B01D39/2062 , B01D46/0001 , B01D46/0036 , B01D46/543 , B01J20/20 , B01J20/28028 , B01J20/2803 , B01J20/3007 , B01J20/3042 , B01J20/3071 , B01J20/3078 , B01J20/3085 , D21C3/02 , D21C9/001 , D21C9/002 , D21C9/02 , D21H11/12 , D21H11/18 , D21H17/53 , D21H17/74 , D21H21/22 , D21H27/08 , B01D2239/025 , B01D2239/0266 , B01D2239/0283 , B01D2239/0407 , B01D2239/086 , B01D2239/10 , B01D2239/1291 , D21C11/0007 , D21C11/125 , D21H17/63
摘要： A biodegradable filter for the removal of various pollutants, contaminants, or harmful substances from the surrounding air, and a method of fabrication. The filter includes 30% by weight of cellulose nanofibers, 30% by weight of activated carbon, and 20% by weight of polyethylene glycol. The cellulose nanofibers and activated carbon are isolated from date palm biomass, making the filter cost-effective and environmentally friendly.
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公开(公告)号：US12095222B2
公开(公告)日：2024-09-17
申请号：US18096185
申请日：2023-01-12
发明人： Hajo Idriss Mohammed Idriss , Mohammed Khalil Mohammed Ali , Osamah Abdulrahman Aldaghri , Khalid Hassan Ibnaouf Ahmed , Moez Abdolfath Ibrahem Mohammed
CPC分类号： H01S3/213 , H01S3/0092 , H01S3/109 , H01S3/1121 , H01S3/1611 , H01S3/1643 , H01S2301/02
摘要： The olive oil-tuned broadband conjugated polymer laser medium includes the conjugated polymer known as poly ((9,9-dihexyl-9H-fluorene-2,7-vinylene)-co-(1-methoxy-4-(2-ethylhexyloxy)-2,5-phenylenevinylene)) or “Poly(FV-co-MEHPV)” at a 90:10 mole ratio. The emission wavelength of the olive oil tuned broadband conjugated polymer laser can be reversibly tuned between 500 nm and 680 nm.
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