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公开(公告)号：US20210203023A1
公开(公告)日：2021-07-01
申请号：US16090163
申请日：2017-03-29
发明人： Mein Jin TAN , Bing LI , Xian Jun LOH , Yun ZONG , Zhao LIU , Xiao Ming GE
IPC分类号： H01M12/02 , H01M12/08 , H01M4/38 , H01M4/86 , H01M4/90 , H01M4/96 , H01G9/042 , H01G13/00 , H01G9/035
摘要： This invention relates to an electrochemical cell comprising an anode structure comprising an element selected from the group consisting of group 1, group 2, group 8, group 12 and group 13 of the Periodic Table of Elements; a cathode structure comprising a catalyst; and a hydrogel located between the anode structure and the cathode structure. In a preferred embodiment, the cell comprises the anode of Zinc, the catalyst of CoOx/C, the hydrogel of free-standing alkaline polyacrylamide hydrogel, wherein said hydrogel was first synthesized via UV-initiated radical polymerization of acrylamides, followed by exchange of water with an alkaline electrolyte of potassium hydroxide (KOH). The invention further relates to a method of manufacturing such an electrochemical cell and the use of a hydrogel in a metal/air battery.
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2.发明申请公开(公告)号：US20190260064A1
公开(公告)日：2019-08-22
申请号：US16333588
申请日：2017-09-15
发明人： Tao AN , Xiaoming GE , Zhao Lin LIU , Yun ZONG
摘要： A Rechargeable Metal-Air Battery Cell, a Battery Stack and Method of Manufacturing the Same A rechargeable metal-air battery cell, a battery stack and method of manufacturing the same are provided. The rechargeable metal-air battery cell includes a bipolar plate, an air cathode, a plenum frame and a metal anode. The bipolar plate defines a plurality of air channels. The air cathode abuts the bipolar plate such that the air cathode is in fluid communication with the air channels. The plenum frame includes a first major surface and a second major surface opposite the first major surface. The air cathode is adjacent the first major surface, and the metal anode is adjacent the second major surface of the plenum frame. The battery stack may include at least one rechargeable metal-air battery cell.
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公开(公告)号：US20170130077A1
公开(公告)日：2017-05-11
申请号：US15317807
申请日：2015-06-09
发明人： Yun ZONG , Xu LI , T.S. Andy HOR , Regina LUM , Yu Yuan CHIENG
IPC分类号： C09D7/12 , C09D129/04 , B05D3/00 , C09D5/32
CPC分类号： C09D7/48 , B05D3/007 , C08K5/0091 , C09D5/32 , C09D129/04
摘要： The present invention provides a coating composition comprising a) a metal complex comprising an organic acid or anion thereof coordinated to a metal ion; and b) a polymer, wherein there is no covalent bond between said metal complex and the polymer.
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公开(公告)号：US20170092944A1
公开(公告)日：2017-03-30
申请号：US15311184
申请日：2015-05-14
发明人： Ning DING , Yanwei LUM , Tzi Sum Andy HOR , Zhao Lin LIU , Yun ZONG
CPC分类号： H01M4/366 , B01J13/08 , B01J13/20 , C01B17/20 , C01G1/12 , C01G9/08 , C01P2002/88 , C01P2004/03 , C01P2004/04 , C01P2004/34 , C01P2004/62 , C01P2004/80 , H01M4/5815 , H01M4/625
摘要： There is provided a method of forming a porous particle comprising an electrically conductive continuous shell encapsulating a core, said core comprising an elemental compound that reversibly reduces in the presence of a cation and oxidizes in the absence of said cation, said method comprising the steps of: a) encapsulating an elemental compound precursor with said electrically conductive shell; b) reacting said elemental compound precursor with an oxidation agent to oxidise said elemental compound precursor to form said elemental compound, thereby forming said electrically conductive shell encapsulating said core comprising said elemental compound.
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