Patents by Inventor Xingwen Yu
Xingwen Yu 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).
-
Patent number: 10683481Abstract: Disclosed is an ultrahigh-pressure homogenizing integrated device and a cell disruptor. The ultrahigh-pressure homogenizing integrated device includes a long oil cylinder, a main connecting sleeve, a high-pressure cylinder homogenizing main body, an auxiliary connecting sleeve and a short oil cylinder, which are sequentially and coaxially arranged. An upper part of the high-pressure cylinder homogenizing main body is provided with a feeding hole communicated with a high-pressure cavity; and the feeding hole is connected with an integrated feeding device. A pressurizing plunger rod in the high-pressure cavity of the high-pressure cylinder homogenizing main body is connected with a piston rod of the long oil cylinder; and a homogenizing valve arranged in the inner cavity, which is communicated with the high-pressure cavity, of the high-pressure cylinder homogenizing main body, is connected with an ejector rod of the short oil cylinder.Type: GrantFiled: March 31, 2015Date of Patent: June 16, 2020Assignee: Guangzhou Juneng Nano & Bio Technology Co., LtdInventors: XingWen Yu, Qian Yu
-
Patent number: 10584308Abstract: A homogenized and integrated device with a coaxial line and double-high pressure cylinder, includes a long oil cylinder, two main connecting sleeves, two high pressure cylindrical homogenized main bodies, two auxiliary connecting sleeves and two short oil cylinders. The two main connecting sleeves, two high pressure cylindrical homogenized main bodies, two auxiliary connecting sleeves and two short oil cylinders are respectively and symmetrically arranged at two ends of the long oil cylinder and are assembled with the long oil cylinder along a same axial line. Each high pressure cylindrical homogenized main body is integrally connected with the long oil cylinder by virtue of one of the main connecting sleeves. Each high pressure cylindrical homogenized main body is integrally connected with the corresponding short oil cylinder by virtue of one of the auxiliary connecting sleeves.Type: GrantFiled: March 31, 2015Date of Patent: March 10, 2020Assignee: Guangzhou Juneng Nano&Bio Technology Co., LtdInventors: XingWen Yu, Qian Yu
-
Patent number: 10297870Abstract: The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive electrode in electrical communication with the electrolyte and a positive current collector in electrical communication with the positive electrode. The negative electrode comprises an alkali metal. Upon discharge, the electrolyte provides charged species of the alkali metal. The positive electrode can include a Group IIIA, IVA, VA and VIA of the periodic table of the elements, or a transition metal (e.g., Group 12 element).Type: GrantFiled: December 8, 2017Date of Patent: May 21, 2019Assignee: AMBRI INC.Inventors: David J. Bradwell, Xingwen Yu, Greg A. Thompson, Jianyi Cui, Alex Elliott, Chia-Ying Lee, Denis Tite
-
Publication number: 20190115613Abstract: The present disclosure relates to aqueous batteries in which a mediator-ion solid state electrolyte provides ion channels through which an alkali metal ion passes during operation of the batteries, but which blocks passage of the catholyte or anolyte.Type: ApplicationFiled: December 13, 2018Publication date: April 18, 2019Inventors: Arumugam Manthiram, Xingwen Yu, Martha Gross, Shaofei Wang
-
Publication number: 20180159179Abstract: The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive electrode in electrical communication with the electrolyte and a positive current collector in electrical communication with the positive electrode. The negative electrode comprises an alkali metal. Upon discharge, the electrolyte provides charged species of the alkali metal. The positive electrode can include a Group IIIA, IVA, VA and VIA of the periodic table of the elements, or a transition metal (e.g., Group 12 element).Type: ApplicationFiled: December 8, 2017Publication date: June 7, 2018Inventors: David J. Bradwell, Xingwen Yu, Greg A. Thompson, Jianyi Cui, Alex Elliott, Chia-Ying Lee, Denis Tite
-
Patent number: 9876258Abstract: The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive electrode in electrical communication with the electrolyte and a positive current collector in electrical communication with the positive electrode. The negative electrode comprises an alkali metal. Upon discharge, the electrolyte provides charged species of the alkali metal. The positive electrode can include a Group IIIA, IVA, VA and VIA of the periodic table of the elements, or a transition metal (e.g., Group 12 element).Type: GrantFiled: October 10, 2016Date of Patent: January 23, 2018Assignee: AMBRI INC.Inventors: David J. Bradwell, Xingwen Yu, Greg A. Thompson, Jianyi Cui, Alex Elliott, Chia-Ying Lee, Denis Tite
-
Publication number: 20170222273Abstract: The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive electrode in electrical communication with the electrolyte and a positive current collector in electrical communication with the positive electrode. The negative electrode comprises an alkali metal. Upon discharge, the electrolyte provides charged species of the alkali metal. The positive electrode can include a Group IIIA, IVA, VA and VIA of the periodic table of the elements, or a transition metal (e.g., Group 12 element).Type: ApplicationFiled: October 10, 2016Publication date: August 3, 2017Inventors: David J. Bradwell, Xingwen Yu, Greg A. Thompson, Jianyi Cui, Alex Elliott, Chia-Ying Lee, Denis Tite
-
Publication number: 20170145376Abstract: Disclosed is an ultrahigh-pressure homogenizing integrated device and a cell disruptor. The ultrahigh-pressure homogenizing integrated device includes a long oil cylinder, a main connecting sleeve, a high-pressure cylinder homogenizing main body, an auxiliary connecting sleeve and a short oil cylinder, which are sequentially and coaxially arranged. An upper part of the high-pressure cylinder homogenizing main body is provided with a feeding hole communicated with a high-pressure cavity; and the feeding hole is connected with an integrated feeding device. A pressurizing plunger rod in the high-pressure cavity of the high-pressure cylinder homogenizing main body is connected with a piston rod of the long oil cylinder; and a homogenizing valve arranged in the inner cavity, which is communicated with the high-pressure cavity, of the high-pressure cylinder homogenizing main body, is connected with an ejector rod of the short oil cylinder.Type: ApplicationFiled: March 31, 2015Publication date: May 25, 2017Applicant: Guangzhou Juneng Nano&Bio Technology Co.,LtdInventors: XingWen YU, Qian YU
-
Publication number: 20170130185Abstract: A homogenized and integrated device with a coaxial line and double-high pressure cylinder, includes a long oil cylinder, two main connecting sleeves, two high pressure cylindrical homogenized main bodies, two auxiliary connecting sleeves and two short oil cylinders. The two main connecting sleeves, two high pressure cylindrical homogenized main bodies, two auxiliary connecting sleeves and two short oil cylinders are respectively and symmetrically arranged at two ends of the long oil cylinder and are assembled with the long oil cylinder along a same axial line. Each high pressure cylindrical homogenized main body is integrally connected with the long oil cylinder by virtue of one of the main connecting sleeves. Each high pressure cylindrical homogenized main body is integrally connected with the corresponding short oil cylinder by virtue of one of the auxiliary connecting sleeves.Type: ApplicationFiled: March 31, 2015Publication date: May 11, 2017Applicant: Guangzhou Juneng Nano&Bio Technology Co.,LtdInventors: XingWen YU, Qian YU
-
Publication number: 20170098843Abstract: Disclosed herein are membraneless direct liquid fuel cells comprising an anode comprising an anode catalyst; a cathode comprising a cathode catalyst; an aqueous solution comprising a fuel, an electrolyte, and water; an oxygen source in electrochemical contact with the cathode catalyst; wherein the anode catalyst and the cathode catalyst are in electrochemical contact with the aqueous solution; wherein the anode catalyst is catalytically active for the oxidation of the fuel; wherein the cathode catalyst is catalytically active for the reduction of oxygen and is substantially catalytically inactive for the oxidation of the fuel. Also disclosed herein are catalysts that are catalytically active for the oxygen reduction reaction and/or the oxygen evolution reaction and substantially catalytically inactive for the oxidation reaction of a fuel.Type: ApplicationFiled: October 6, 2016Publication date: April 6, 2017Inventors: Arumugam Manthiram, Xingwen Yu
-
Patent number: 9559386Abstract: The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive electrode in electrical communication with the electrolyte and a positive current collector in electrical communication with the positive electrode. The negative electrode comprises an alkali metal. Upon discharge, the electrolyte provides charged species of the alkali metal. The positive electrode can include a Group IIIA, IVA, VA and VIA of the periodic table of the elements, or a transition metal (e.g., Group 12 element).Type: GrantFiled: November 7, 2014Date of Patent: January 31, 2017Assignee: Ambri Inc.Inventors: David J. Bradwell, Xingwen Yu, Greg A. Thompson, Jianyi Cui, Alex Elliott, Chia-Ying Lee
-
Patent number: 9502737Abstract: The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive electrode in electrical communication with the electrolyte and a positive current collector in electrical communication with the positive electrode. The negative electrode comprises an alkali metal. Upon discharge, the electrolyte provides charged species of the alkali metal. The positive electrode can include a Group IIIA, IVA, VA and VIA of the periodic table of the elements, or a transition metal (e.g., Group 12 element).Type: GrantFiled: May 23, 2014Date of Patent: November 22, 2016Assignee: Ambri Inc.Inventors: David J. Bradwell, Xingwen Yu, Greg A. Thompson
-
Publication number: 20150132627Abstract: The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive electrode in electrical communication with the electrolyte and a positive current collector in electrical communication with the positive electrode. The negative electrode comprises an alkali metal. Upon discharge, the electrolyte provides charged species of the alkali metal. The positive electrode can include a Group IIIA, IVA, VA and VIA of the periodic table of the elements, or a transition metal (e.g., Group 12 element).Type: ApplicationFiled: November 7, 2014Publication date: May 14, 2015Inventors: David J. Bradwell, Xingwen Yu, Greg A. Thompson, Jianyi Cui, Alex Elliott, Chia-Ying Lee, Denis Tite
-
Publication number: 20150015210Abstract: The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive electrode in electrical communication with the electrolyte and a positive current collector in electrical communication with the positive electrode. The negative electrode comprises an alkali metal. Upon discharge, the electrolyte provides charged species of the alkali metal. The positive electrode can include a Group IIIA, IVA, VA and VIA of the periodic table of the elements, or a transition metal (e.g., Group 12 element).Type: ApplicationFiled: May 23, 2014Publication date: January 15, 2015Applicant: Ambri, Inc.Inventors: David J. Bradwell, Xingwen Yu, Greg A. Thompson, Jianyi Cui, Alex Elliott, Chia-Ying Lee, Denis Tite
-
Publication number: 20080261094Abstract: Stabilized electrodes for electrochemical cells. An electrochemical cell based on an environmentally benign zirconia stabilized Fe6+/B2? chemistry is disclosed. An electrochemical potential is sustained compatible to the pervasive, conventional alkaline (MnO2—Zn battery), and with a much higher electrical storage capacity. Either or both the anode and cathode may be stabilized. For example, a zirconia overlayer on either TiB2 or VB2 boride anodes, and/or super-iron, K2FeO4, cathodes stabilizes the electrodes, while sustaining facile charge transfer. The energetic Fe6+ cathode elevates, and fully compensates for, the boride/zinc anode potential differential.Type: ApplicationFiled: April 20, 2007Publication date: October 23, 2008Inventors: Stuart Licht, Xingwen Yu