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1. 发明申请

WO2023059587A1 RADICAL SCAVENGERS, CATALYTIC STRUCTURES WITH RADICAL SCAVENGERS, AND METHODS FOR FABRICATION AND USE THEREOF 审中-公开
公开(公告)号：WO2023059587A1
公开(公告)日：2023-04-13
申请号：PCT/US2022/045611
申请日：2022-10-04
申请人： UNIVERSITY OF MARYLAND, COLLEGE PARK , BATTELLE MEMORIAL INSTITUTE
发明人： HU, Liangbing , XIE, Hua , SHAO, Yuyan , PRABHAKARAN, Venkateshkumar
IPC分类号： B01J23/16 , B01J23/20 , B01J37/02 , B01J35/02
摘要： A catalytic structure can comprise a catalyst and one or more radical scavengers. Each radical scavenger can comprise one or more nanoparticles. Each nanoparticle can be formed as an oxide or oxynitride and can comprise at least one metal selected from titanium (Ti), zirconium (Zr), hafnium (Hf), rutherfordium (Rf), vanadium (V), niobium (Nb), tantalum (Ta), and dubnium (Db). In some embodiments, the radical scavenger can be used in an oxygen reduction reaction, for example, to decompose hydrogen peroxide into water and oxygen. In some embodiments, the catalytic structure with radical scavengers can exhibit enhanced durability, for example, when incorporated into a proton-exchange membrane (PEM) fuel cell.

2. 发明申请

WO2014168672A1 MAGNESIUM ENERGY STORAGE DEVICE HAVING A SEMI-SOLID POSITIVE ELECTRODE 审中-公开
标题翻译：具有半固体电极的镁能量储存装置
公开(公告)号：WO2014168672A1
公开(公告)日：2014-10-16
申请号：PCT/US2014/013373
申请日：2014-01-28
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： SHAO, Yuyan , LIU, Jun , LI, Guosheng , LIU, Tianbiao
IPC分类号： H01M10/056 , H01M10/054
CPC分类号： H01M8/20 , H01M8/188 , H01M8/225 , Y02E60/528
摘要： Magnesium energy storage devices that take advantage of magnesium-based anodes while maintaining practical energy densities can be useful for large-scale energy storage as well as other applications. One such device can include a negative electrode having magnesium and a positive electrode material that can flow in a batch or continuous manner. The flowable positive electrode material can result in an increased practical energy density because the fresh active material can be flowed to the positive electrode, and as a result can be theoretically infinite in size. The positive electrode can include a cathode suspension contacting a positive current collector and having particulates of a cathode magnesium intercalation compound, a cathode magnesium conversion compound, a redox active species, or combinations thereof.
摘要翻译：利用镁基阳极同时保持实际能量密度的镁储能装置对于大规模储能以及其它应用是有用的。一种这样的装置可以包括具有镁的负极和可以分批或连续流动的正电极材料。可流动的正极材料可以导致增加的实际能量密度，因为新鲜的活性材料可以流到正极，结果在理论上可以是无限大小的。正极可以包括与正极集电器接触并具有阴极镁插入化合物，阴极镁转化化合物，氧化还原活性物质或其组合的微粒的阴极悬浮液。

3. 发明申请

WO2013119322A1 METHODS AND ELECTROLYTES FOR ELECTRODEPOSITION OF SMOOTH FILMS 审中-公开
标题翻译：用于电沉积薄膜的方法和电解质
公开(公告)号：WO2013119322A1
公开(公告)日：2013-08-15
申请号：PCT/US2012/070288
申请日：2012-12-18
申请人： BATTELLE MEMORIAL INSTITUTE , ZHANG, Jiguang , XU, Wu , GRAFF, Gordon L. , CHEN, Xilin , SHAO, Yuyan , DING, Fei
发明人： ZHANG, Jiguang , XU, Wu , GRAFF, Gordon L. , CHEN, Xilin , SHAO, Yuyan , DING, Fei
IPC分类号： C25D5/10 , C25D3/02
CPC分类号： C25D3/56 , C09D5/4484 , C25D3/02 , C25D3/12 , C25D3/20 , C25D3/22 , C25D3/30 , C25D3/38 , C25D3/42 , C25D3/46 , C25D3/48 , C25D3/50 , C25D5/00 , C25D13/22
摘要： Electrodeposition involving an electrolyte having a surface-smoothing additive can result in self-healing, instead of self-amplification, of initial protuberant tips that give rise to roughness and/or dendrite formation on the substrate and/or film surface. For electrodeposition of a first conductive material (C1) on a substrate from one or more reactants in an electrolyte solution, the electrolyte solution is characterized by a surface-smoothing additive containing cations of a second conductive material (C2), wherein cations of C2 have an effective electrochemical reduction potential in the solution lower than that of the reactants.
摘要翻译：涉及具有表面平滑添加剂的电解质的电沉积可以导致在基材和/或膜表面上产生粗糙和/或枝晶形成的初始突起尖端的自愈而不是自我扩增。为了从电解质溶液中的一种或多种反应物在基底上电沉积第一导电材料（C1），电解质溶液的特征在于包含第二导电材料（C2）的阳离子的表面平滑添加剂，其中C2的阳离子在溶液中有效的电化学还原电位低于反应物。

4. 发明申请

WO2016069067A1 ELECTROLYTE FOR BATTERIES WITH REGENERATIVE SOLID ELECTROLYTE INTERFACE 审中-公开
标题翻译：具有再生固体电解质接口的电解电容器
公开(公告)号：WO2016069067A1
公开(公告)日：2016-05-06
申请号：PCT/US2015/038627
申请日：2015-06-30
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： BENNETT, Wendy, D. , XIAO, Jie , LU, Dongping , SHAO, Yuyan , ZHANG, Ji-guang , LIU, Jun , GRAFF, Gordon, L.
IPC分类号： H01M10/04 , H01M10/052 , H01M10/056
CPC分类号： H01M10/056 , H01M4/38 , H01M4/587 , H01M10/0525 , H01M10/054 , H01M10/0568 , H01M10/0569 , H01M2300/0028 , H01M2300/004
摘要： An energy storage device comprising: an anode; and a solute-containing electrolyte composition wherein the solute concentration in the electrolyte composition is sufficiently high to form a regenerative solid electrolyte interface layer on a surface of the anode only during charging of the energy storage device, wherein the regenerative layer comprises at least one solute or solvated solute from the electrolyte composition.
摘要翻译：一种能量存储装置，包括：阳极; 和含有溶质的电解质组合物，其中所述电解质组合物中的溶质浓度足够高以在所述能量存储装置的充电期间仅在所述阳极的表面上形成再生固体电解质界面层，其中所述再生层包含至少一种溶质或溶剂化溶质。

5. 发明申请

WO2016064474A1 METHODS AND COMPOSITIONS FOR LITHIUM ION BATTERIES 审中-公开
标题翻译：锂离子电池的方法和组成
公开(公告)号：WO2016064474A1
公开(公告)日：2016-04-28
申请号：PCT/US2015/047252
申请日：2015-08-27
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： ZHANG, Ji-Guang , LU, Xiaochuan , XU, Wu , QIAN, Jiangfeng , XIAO, Jie , LIU, Bo , SHAO, Yuyan , LU, Dongping , DENG, Daniel , LIU, Tianbiao , LI, Qiuyan
IPC分类号： H01M10/0562 , H01M10/052 , H01M10/0585 , H01M10/056
CPC分类号： H01M10/0562 , H01M4/043 , H01M4/382 , H01M4/386 , H01M4/485 , H01M10/052 , H01M10/056 , H01M10/0585 , H01M2300/008
摘要： A solid-state lithium ion battery is disclosed. The battery includes an anode containing an anode active material. The battery also includes a cathode containing a cathode active material. The battery further includes a solid-state electrolyte material. The electrolyte material contains a salt or salt mixture with a melting point below approximately 300 degrees Celsius. The battery has an operating temperature of less than about 80 degrees Celsius
摘要翻译：公开了一种固态锂离子电池。电池包括含阳极活性材料的阳极。电池还包括含有正极活性物质的阴极。电池还包括固态电解质材料。电解质材料含有熔点低于约300摄氏度的盐或盐混合物。电池的工作温度低于约80摄氏度

6. 发明申请

WO2014168691A1 ELECTRODES FOR MAGNESIUM ENERGY STORAGE DEVICES 审中-公开
标题翻译：用于镁能量储存装置的电极
公开(公告)号：WO2014168691A1
公开(公告)日：2014-10-16
申请号：PCT/US2014/018190
申请日：2014-02-25
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： SHAO, Yuyan , LIU, Jun
IPC分类号： H01M10/054 , H01M4/46 , H01M2/16
CPC分类号： H01M4/466 , H01M2/1613 , H01M4/134 , H01M10/054 , H01M10/0568
摘要： Nanostructured bismuth materials can be utilized as an insertion material in electrodes for magnesium energy storage devices to take advantage of short diffusion lengths for Mg 2+ . The result can be a significantly increased charge/discharge rates and/or improved cycling stabilities. In one example, an energy storage device has magnesium as an electroactive species, an electrolyte salt containing magnesium, and an anode having bismuth nanostructures. The bismuth nanostructures have at least one dimension that is less than or equal to 25 nm. At least a portion of the magnesium is reversibly inserted into, and extracted from, the anode during discharging and charging states, respectively.
摘要翻译：纳米结构的铋材料可以用作镁能量储存装置的电极中的插入材料，以利用Mg2 +的短扩散长度。结果可以是显着增加的充电/放电速率和/或改善的循环稳定性。在一个实例中，能量存储装置具有镁作为电活性物质，含镁的电解质盐和具有铋纳米结构的阳极。铋纳米结构具有至少一个小于或等于25nm的尺寸。分别在放电和充电状态期间，镁的至少一部分可逆地插入阳极中并从其中提取出来。

7. 发明申请

WO2014168671A1 MAGNESIUM-BASED ENERGY STORAGE SYSTEMS AND METHODS HAVING IMPROVED ELECTROLYTES 审中-公开
标题翻译：基于镁的能源储存系统和具有改进电解质的方法
公开(公告)号：WO2014168671A1
公开(公告)日：2014-10-16
申请号：PCT/US2014/013371
申请日：2014-01-28
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： LIU, Tianbiao , LI, Guosheng , LIU, Jun , SHAO, Yuyan
IPC分类号： H01M10/056 , H01M10/054
CPC分类号： H01M10/0568 , H01M10/054
摘要： Electrolytes for Mg-based energy storage devices can be formed from non-nucleophilic Mg 2+ sources to provide outstanding electrochemical performance and improved electrophilic susceptibility compared to electrolytes employing nucleophilic sources. The instant electrolytes are characterized by high oxidation stability (up to 3.4 V vs Mg), improved electrophile compatibility and electrochemical reversibility (up to 100% coulombic efficiency). Synthesis of the Mg 2+ electrolytes utilizes inexpensive and safe magnesium dihalides as non-nucleophilic Mg 2+ sources in combination with Lewis acids, MR a X 3-a (for 3≥ a≥ 1). Furthermore, addition of free-halide-anion donors can improve the coulombic efficiency of Mg electrolytes from nucleophilic or non-nucleophilic Mg 2+ sources.
摘要翻译：用于Mg基能量储存装置的电解质可以由非亲核Mg 2+源形成，以提供与使用亲核源的电解质相比优异的电化学性能和改善的亲电子敏感性。瞬时电解质的特征在于高氧化稳定性（高达3.4V vs镁），改善的亲电子相容性和电化学可逆性（高达100％的库仑效率）。 Mg2 +电解质的合成使用廉价和安全的二卤化镁作为非亲核Mg2 +源与路易斯酸MRaX3-a（3≥a≥1）的组合。此外，添加游离卤化物 - 阴离子供体可以提高Mg电解质从亲核或非亲核Mg2 +来源的库仑效率。

8. 发明申请

WO2014109791A1 SODIUM-BASED ENERGY STORAGE DEVICES BASED ON SURFACE-DRIVEN REACTIONS 审中-公开
标题翻译：基于表面驱动反应的基于钠的能量储存装置
公开(公告)号：WO2014109791A1
公开(公告)日：2014-07-17
申请号：PCT/US2013/050689
申请日：2013-07-16
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： SHAO, Yuyan , LIU, Jun , XIAO, Jie , WANG, Wei
IPC分类号： H01M10/054 , H01M10/39
CPC分类号： H01M4/381 , H01G11/06 , H01G11/30 , H01G11/32 , H01G11/62 , H01M4/13 , H01M4/663 , H01M10/054 , H01M10/44 , Y02E60/13 , Y02T10/7022
摘要： The performance of sodium-based energy storage devices can be improved according to methods and devices based on surface-driven reactions between sodium ions and functional groups attached to surfaces of the cathode. The cathode substrate, which includes a conductive material, can provide high electron conductivity while the surface functional groups can provide reaction sites to store sodium ions. During discharge cycles, sodium ions will bind to the surface functional groups. During charge cycles, the sodium ions will be released from the surface functional groups. The surface-driven reactions are preferred compared to intercalation reactions.
摘要翻译：可以根据钠离子和附着于阴极表面的官能团之间的表面驱动反应的方法和装置，改善钠基储能装置的性能。包括导电材料的阴极基底可以提供高电子导电性，而表面官能团可以提供反应位点来储存钠离子。在放电循环期间，钠离子将与表面官能团结合。在充电循环期间，钠离子将从表面官能团释放出来。与嵌入反应相比，表面驱动的反应是优选的。

9. 发明申请

WO2013147930A1 ENERGY STORAGE SYSTEMS HAVING AN ELECTRODE COMPRISING LixSy 审中-公开
标题翻译：具有包含LixSy的电极的能源存储系统
公开(公告)号：WO2013147930A1
公开(公告)日：2013-10-03
申请号：PCT/US2012/058402
申请日：2012-10-02
申请人： BATTELLE MEMORIAL INSTITUTE , XIAO, Jie , ZHANG, Jiguang , GRAFF, Gordon L. , LIU, Jun , WANG, Wei , ZHENG, Jianming , XU, Wu , SHAO, Yuyan , YANG, Zhenguo
发明人： XIAO, Jie , ZHANG, Jiguang , GRAFF, Gordon L. , LIU, Jun , WANG, Wei , ZHENG, Jianming , XU, Wu , SHAO, Yuyan , YANG, Zhenguo
IPC分类号： H01M4/02 , H01M4/62 , H01M10/05 , H01M4/36
CPC分类号： H01M8/188 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/58 , H01M4/5815 , H01M8/20 , H01M12/08 , H01M2300/0025 , H01M2300/0028 , Y02E60/122 , Y02E60/128 , Y02E60/528
摘要： Improved lithium-sulfur energy storage systems can utilizes LixSy as a component in an electrode of the system. For example, the energy storage system can include a first electrode current collector, a second electrode current collector, and an ion-permeable separator separating the first and second electrode current collectors. A second electrode is arranged between the second electrode current collector and the separator. A first electrode is arranged between the first electrode current collector and the separator and comprises a first condensed-phase fluid comprising LixSy. The energy storage system can be arranged such that the first electrode functions as a positive or a negative electrode.
摘要翻译：改进的锂硫储能系统可以利用LixSy作为系统电极中的一个组件。例如，能量存储系统可以包括第一电极集电器，第二电极集电器和分离第一和第二电极集电器的离子可渗透分离器。第二电极布置在第二电极集电器和分离器之间。第一电极布置在第一电极集电器和分离器之间，并且包括包含LixSy的第一冷凝相流体。能量存储系统可以被布置成使得第一电极用作正极或负极。

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