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1. 发明申请

WO2023091087A2 A RECYCLING METHOD FOR ACTIVE MATERIALS IN LITHIUM OR SODIUM BATTERIES 审中-公开
公开(公告)号：WO2023091087A2
公开(公告)日：2023-05-25
申请号：PCT/SG2022/050836
申请日：2022-11-18
申请人： NATIONAL UNIVERSITY OF SINGAPORE
发明人： WANG, Qing , ZHANG, Feifei
摘要： Disclosed herein is a method of method of recovering a valuable element from an active material of a lithium or sodium ion battery. The method requiring an active material comprising lithium or sodium ions, where the active material is added to a redox solution that is formed from a solvent and a redox mediator to form a redox solution in a first tank and then moving the redox solution from the first tank to a redox flow cell having a cathode compartment, which compartment has a cathode electrode, and an anode compartment, having an anode electrode, separated by an ion selective membrane, where the cathode electrode and anode electrode are attached to a power supply and the redox solution is subjected to an electrochemical reaction on the anode electrode, where the electrochemical reaction on the anode: regenerates the redox mediator, which is then returned to the first tank and reacts with the active material; and enables transport of the lithium or sodium ions through the ion selective membrane into the cathode compartment, which comprises an aqueous catholyte solution that is obtained from a second tank, and then capturing the lithium or sodium ions and producing hydrogen in the cathode compartment through an electrochemical reaction on the cathode electrode that produces LiOH or NaOH and hydrogen gas and transferring the resulting aqueous LiOH or NaOH and hydrogen gas in the resulting catholyte solution to a second tank, where: the aqueous catholyte solution comprises a hydrogen evolution catalyst to facilitate the production of LiOH or NaOH and hydrogen gas; and the valuable element is selected from one or more of the group consisting of Al, Cu, Co, Ni, Fe, Mn, V, and, more particularly, Na and Li.

2. 发明申请

WO2023063884A2 GENERATION OF CHIRAL SULFINATE ESTERS 审中-公开
公开(公告)号：WO2023063884A2
公开(公告)日：2023-04-20
申请号：PCT/SG2022/050717
申请日：2022-10-07
申请人： NANYANG TECHNOLOGICAL UNIVERSITY
发明人： TAN, Choon Hong , ZHANG, Xin
摘要： Disclosed herein is a method of enantioselectively forming a sulfinate ester by reacting a compound of formula I with a compound of formula II I, HO-Y' II, where: M is a monovalent cationic metal ion, and Y and Y' are organic moieties, in the presence of an activating compound, an organic solvent, a base, and an enantioselective catalyst for a period of time to produce the desired sulfinate ester.

3. 发明申请

WO2023014281A1 ENGINEERED FLAT KNIT UPPER TORSO BRA AND/OR BRA COMPONENTS 审中-公开
公开(公告)号：WO2023014281A1
公开(公告)日：2023-02-09
申请号：PCT/SG2022/050145
申请日：2022-03-16
申请人： MAS FABRICS (PRIVATE) LIMITED , MATTEUCCI, Gianfranco
发明人： GUNASEKARA, Sampath
IPC分类号： A41C3/00 , A41C3/10 , A41C3/14 , D04B1/24
摘要： Disclosed herein is a double-knit flat-knit engineered fabric, having multiple modulus zones that have different fabric densities, different fabric weights, different stitch sequences and different knit structures that are all seamlessly integrated into a single product to create a bra/bralette or a bra-component which may be selected from one or more of a bra cup region, a bottom band, a wing area, and a back portion of a bra.

4. 发明申请

WO2023003511A2 METHODS OF STEREOLITHOGRAPHY 3D PRINTING OF TRANSPARENT YAG CERAMICS 审中-公开
公开(公告)号：WO2023003511A2
公开(公告)日：2023-01-26
申请号：PCT/SG2022/050509
申请日：2022-07-19
申请人： NANYANG TECHNOLOGICAL UNIVERSITY , FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER CHINESE ACADEMY OF SCIENCES
发明人： LIU, Li Ying , DU, Zehui , GAN, Chee Lip , GUO, Wang
IPC分类号： C04B35/44 , C04B35/505 , G03F7/00 , C04B35/622 , C09K11/77 , F21Y115/10 , G02B13/18 , B33Y70/10 , B33Y80/00
摘要： Disclosed herein is a formulation for use in vat photopolymerization based additive manufacturing comprising particles of one or more of the group consisting of yttrium aluminium garnet (YAG), and a YAG doped by a rare earth element, a photosensitive resin precursor, a dispersant, and a photoinitiator, and a ceramic product comprising a layer formed from one or more of the group consisting of YAG, and a YAG doped by a rare earth element, which has a first surface, a second surface and a body portion therebetween, wherein the second surface has a plurality of projections extending from the second surface and/or a plurality of depressions that extend into the body portion. Also disclosed herein are methods of stereolithography 3D printing of YAG ceramics and the application of the printed YAG ceramics for LED lighting and thermal management and also for imaging.

5. 发明申请

WO2022265576A2 HEATING PRODUCT 审中-公开
公开(公告)号：WO2022265576A2
公开(公告)日：2022-12-22
申请号：PCT/SG2022/050400
申请日：2022-06-10
申请人： MAS INNOVATION (PRIVATE) LIMITED , MATTEUCCI, Gianfranco
发明人： DE SILVA H.L., Tharaka , PERERA, M. Chammika , CHANDRASIRI, Maduka
IPC分类号： H05B3/34 , H05B2203/014 , H05B2203/036 , H05B3/342
摘要： Disclosed herein is a heating product that includes a base layer; a heating layer formed on the base layer, the heating layer formed from: a plurality of electrically conductive wires arranged electrically in parallel to each other; and thermally conductive cording yarns that attach each wire to the first fabric layer by cording embroidery, the cording yarns extending along and cording around the respective wire; and at least one thermally conductive layer formed on the base layer, wherein the wires are connectable to a power source for conducting an electrical current through the wires, thereby generating heat in the wires; and wherein the at least one thermally conductive layer is arranged for substantially uniform heat transfer from the heating layer.

6. 发明申请

WO2022255949A2 SURFACTANT-GUIDED SPATIAL ASSEMBLY OF NANO-ARCHITECTURES 审中-公开
公开(公告)号：WO2022255949A2
公开(公告)日：2022-12-08
申请号：PCT/SG2022/050377
申请日：2022-06-02
申请人： NATIONAL UNIVERSITY OF SINGAPORE
发明人： SHAO, Huilin , WANG, Zhigang
IPC分类号： A61K9/51 , B82Y5/00 , B82Y15/00 , B82Y30/00 , B82Y40/00 , G01N33/48
摘要： Provided herein is a composite metal organic framework encapsulating one or more populations of particles, which particles comprise an outer shell region formed from a surfactant and an inner region comprising one or more of a nanoparticle and/or a plurality of protein molecules. Provided also are methods involving the composite metal organic framework.

7. 发明申请

WO2022235220A1 COMPOUNDS FOR USE IN THE TREATMENT OF CANCER 审中-公开
公开(公告)号：WO2022235220A1
公开(公告)日：2022-11-10
申请号：PCT/SG2022/050282
申请日：2022-05-06
申请人： NANYANG TECHNOLOGICAL UNIVERSITY
发明人： XING, Bengang , DO, Cong Thang
IPC分类号： C07D249/12 , C07D401/04 , C07D417/14 , C07D495/14 , A61K31/4196 , A61K31/454 , A61K31/551 , A61P35/00
摘要： Disclosed herein are two compounds that are used together to form a PROTAC molecule in situ. Thus, there is a compound of formula Ia and a compound of formula Ib: where R1, R2, L1, L2, X and Y are described herein.

8. 发明申请

WO2022235211A1 FLEXIBLE EFFECTIVE HEAT TRANSPORT COMPOSITES FOR THERMAL INTERFACE APPLICATIONS 审中-公开
公开(公告)号：WO2022235211A1
公开(公告)日：2022-11-10
申请号：PCT/SG2022/050265
申请日：2022-04-29
申请人： NANYANG TECHNOLOGICAL UNIVERSITY
发明人： BARK, Hyunwoo , LEE, Pooi See
IPC分类号： C08K3/08 , C08K3/22 , H01B1/22 , C08L83/04 , C08G77/04
摘要： Disclosed herein is a composite material comprising a crosslinked polymeric matrix, the crosslinked polymeric matrix formed from a polymeric material comprising a plurality of carboxylic acid functional groups and a plurality of liquid metal particles having a surface functionalized with a plurality of amino and/or hydroxyl functional groups, where the plurality of liquid metal particles and the polymeric material are covalently bonded together by a plurality of amide and/or ester bonds formed from the plurality of carboxylic acid functional groups and the plurality of amino and/or hydroxyl functional groups. Also disclosed herein is a thermal interface layer using said composite material and a thermoelectric device also using said composite material.

9. 发明申请

WO2022132053A1 A METHOD FOR POLYHYDROXYALKANOATE PRODUCTION 审中-公开
公开(公告)号：WO2022132053A1
公开(公告)日：2022-06-23
申请号：PCT/SG2021/050796
申请日：2021-12-17
申请人： NANYANG TECHNOLOGICAL UNIVERSITY
发明人： WU, Dan , ZHOU, Yan
IPC分类号： C12P7/62 , C12P1/04
摘要： Disclosed herein is a method for producing a polyhydroxyalkanoate, the method requiring the steps of: (a) providing a bacterial population mixture that has undergone an initialisation process; (b) adding a feed comprising a carbon source to the mixture to generate a feast phase for the bacterial population in the mixture; (c) subsequently subjecting the bacterial population to a famine phase by allowing the carbon source to become depleted and not adding any further carbon source to the mixture for a period of time; and (d) repeating steps (b) and (c) in an alternating pattern in the presence of a light source that has a wavelength greater than 715 nm. The method also involves periodically removing a portion of the mixture and harvesting a polyhydroxyalkanoate from the bacterial population in the removed portion of the mixture, where each periodical removal of a portion of the mixture is conducted during a feast phase before the carbon source is entirely depleted from the mixture. The bacterial population used in this method may be substantially formed from purple phototropic bacteria.

10. 发明申请

WO2022115039A1 MAGNETIC NANOCOMPOSITE MATERIALS SUITABLE FOR MAGNETIC LOCALIZED POLYMERISATION OF AN ANAEROBIC ADHESIVE 审中-公开
公开(公告)号：WO2022115039A1
公开(公告)日：2022-06-02
申请号：PCT/SG2021/050726
申请日：2021-11-25
申请人： NANYANG TECHNOLOGICAL UNIVERSITY
发明人： LEE, Pooi See , KONGCHAROEN, Haruethai
IPC分类号： C09J11/00 , C09J201/00 , C09J4/06 , H01F1/36 , B82Y30/00 , C09J133/10 , C08F20/06
摘要： Provided is the use of a magnetic nanocomposite material that is capable of polymerising an anaerobic adhesive or other monomeric materials in need thereof as a nanoinitiator, in said polymerisation. Also disclosed herein is a method of manufacturing the magnetic nanocomposite material. In a preferred embodiment, the nanoinitiator is a magnetic nanoparticle core covered with a shell bearing dendrons that chelate an initiating metal ion of copper.

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