公开(公告)号：WO2019129267A1

公开(公告)日：2019-07-04

申请号：PCT/CN2018/125423

申请日：2018-12-29

申请人： 长城汽车股份有限公司

发明人： 布库尔克劳迪乌•博格丹 ,  杨红新 ,  马忠龙 ,  王格日乐图 ,  庞瑞君 ,  谭宏亮

IPC分类号： C01D15/00

CPC分类号： C01D15/00 ,  C01P2002/34 ,  C01P2002/72 ,  C01P2002/86 ,  C01P2002/88 ,  C01P2006/40 ,  C01P2006/80 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2220/20

摘要： 一种反钙钛矿型固态电解质及合成方法、电池、车辆。所述反钙钛矿型固态电解质包括Li 3 OX，所述X为卤素元素，所述方法包括：将LiOH以及LiX放入球磨罐中进行球磨处理，以便获得所述反钙钛矿型固态电解质。

公开(公告)号：WO2019126057A1

公开(公告)日：2019-06-27

申请号：PCT/US2018/066042

申请日：2018-12-17

申请人： IONOBELL

发明人： CAMPBELL, Brennan, J. ,  IONESCU, Robert, C.

IPC分类号： H01M4/587 ,  C01B32/205 ,  C01B32/324 ,  H01G11/34 ,  H01G11/36 ,  H01G11/40 ,  H01G11/44 ,  H01G11/50 ,  H01G9/042 ,  H01M10/0525 ,  H01M4/133

CPC分类号： H01M4/1393 ,  C01B32/05 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2006/40 ,  D01D5/003 ,  D01F9/20 ,  H01G11/04 ,  H01G11/24 ,  H01G11/34 ,  H01G11/36 ,  H01G11/38 ,  H01G11/44 ,  H01G11/46 ,  H01G11/50 ,  H01G11/52 ,  H01G11/62 ,  H01G11/78 ,  H01G11/86 ,  H01M4/0485 ,  H01M4/133 ,  H01M4/587 ,  H01M10/0525 ,  H01M2004/027

摘要： Pyrolysis (carbonization) of various plastics, including recycled plastic, can generate carbonaceous materials cheaply and in bulk, which can then be converted into energy storage device materials, e.g., carbon anode active material for Li-ion batteries. The plastic can be dissolved in a suitable solvent or acid, or can be melted. Once liquefied it can be loaded into vessels for extrusion via an electrospinner. Polymer fibers may be formed from the liquefied plastic on the nano- and micro scales, and collectedon a substrate, forming a fabric. These fibers can be converted to high purity carbon and used as electrode materials in batteries and supercapacitors. The fibers can also be coated with Ppy prior to pyrolysis; this helps fibers retain their morphology during carbonization. The fibers can also be loaded with additive particles to enhance their electrochemical performance or alter the composite properties.

公开(公告)号：WO2019038666A1

公开(公告)日：2019-02-28

申请号：PCT/IB2018/056303

申请日：2018-08-21

申请人： BEHBOUDIKHIAVI, Sepideh

发明人： BEHBOUDIKHIAVI, Sepideh ,  JAVANBAKHT, Mehran ,  MOZAFFARI, Sayed Ahmad ,  GHAEMI, Mehdi

IPC分类号： C01G45/00

CPC分类号： C25D13/18 ,  C01G45/1228 ,  C01P2004/03 ,  C01P2004/16 ,  C01P2004/24 ,  C01P2004/32 ,  C01P2006/12 ,  C01P2006/16 ,  C01P2006/17 ,  C01P2006/40 ,  C25D13/02 ,  H01M4/525

摘要： A method for synthesizing mesoporous lithium manganese dioxide micro/nanostructures, in accord with an implementation, includes preparing an aqueous metal salt solution by dissolving a lithium ion source and a manganese ion source in water, and subjecting the aqueous metal salt solution to an anodic electrodeposition process. The anodic electrodeposition process may include transferring the aqueous metal salt solution to an electrodeposition bath comprising an anode electrode and a cathode electrode, such that the anode electrode and the cathode electrode are immersed in the transferred aqueous metal salt solution, and applying a pulse reverse current through the electrodeposition bath to obtain lithium manganese dioxide deposited on a surface of the anode electrode.

公开(公告)号：WO2018117635A1

公开(公告)日：2018-06-28

申请号：PCT/KR2017/015119

申请日：2017-12-20

申请人： 주식회사 엘지화학

发明人： 조치호 ,  박성빈 ,  이보람 ,  허혁

IPC分类号： H01M4/525 ,  C01G51/00 ,  C01G51/04

CPC分类号： C01G51/04 ,  C01G51/42 ,  C01G51/66 ,  C01P2006/40 ,  H01M4/1315 ,  H01M4/525 ,  H01M2004/027 ,  H01M2004/028

摘要： 본 발명은, 양극 활물질에 포함되어 있는 층상 구조의 리튬 코발트 산화물을 제조하기 위한 코발트 전구체로서, 상기 코발트 전구체는 도편트 (dopant)로서, 마그네슘 (Mg) 및 상기 마그네슘을 제외한 원소 (Μ')가 도핑 (doping)되어 있는 코발트 옥시 수산화물 (CoM'OOH)인 것을 특징으로 하는 코발트 전구체를 제공한다.

公开(公告)号：WO2018104377A1

公开(公告)日：2018-06-14

申请号：PCT/EP2017/081663

申请日：2017-12-06

申请人： MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E. V.

发明人： VALLDOR, Martin ,  ANTONYSHYN, Iryna ,  LAI, Kwing To

IPC分类号： C01G45/00 ,  C01G49/00 ,  C01B19/00 ,  C01G1/00 ,  C01G51/00

CPC分类号： C01B19/002 ,  C01B19/007 ,  C01G1/00 ,  C01G45/006 ,  C01G49/009 ,  C01G51/006 ,  C01P2002/30 ,  C01P2006/40

摘要： The invention relates to a novelcrystalline material having the formula A 3-(x+y) TM y DE, wherein A = a cation selected from alkali metal or earth alkali metal ions and mixtures thereof, TM = a transition metal cation, D and E are 2 different anions,typically monoatomic anions, x may be in the range from 0 ≤ 2, preferably in the range from 0 ≤ 1.5, more specifically in the range from 0 ≤ 1,in particular 0, and indicates the number of vacant lattice positions of A, y is in the range from 0

公开(公告)号：WO2018075809A1

公开(公告)日：2018-04-26

申请号：PCT/US2017/057462

申请日：2017-10-19

申请人： QUANTUMSCAPE CORPORATION

发明人： CAO, David ,  CHAO, Cheng-Chieh ,  CHEN, Zhebo ,  CHENG, Lei ,  DONNELLY, Niall ,  HERMANN, Wes ,  HOLME, Tim ,  HUANG, Tommy ,  KERMAN, Kian ,  LI, Yang ,  MAHESHWARI, Harsh

IPC分类号： H01M2/14 ,  C04B35/486 ,  C04B35/495 ,  C04B35/622 ,  H01M2/16 ,  H01M10/0562 ,  H01M10/42

CPC分类号： H01M2/1646 ,  C01G25/006 ,  C01P2002/30 ,  C01P2002/72 ,  C01P2004/02 ,  C01P2004/03 ,  C01P2004/52 ,  C01P2004/61 ,  C01P2006/16 ,  C01P2006/40 ,  C01P2006/90 ,  C04B35/44 ,  C04B35/486 ,  C04B35/495 ,  C04B35/62218 ,  C04B35/6455 ,  C04B2235/3203 ,  C04B2235/3217 ,  C04B2235/3227 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3255 ,  C04B2235/3839 ,  C04B2235/443 ,  C04B2235/5436 ,  C04B2235/5463 ,  C04B2235/764 ,  C04B2235/786 ,  C04B2235/963 ,  H01M2/145 ,  H01M2/1673 ,  H01M4/0447 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/4235 ,  H01M2300/0071

摘要： The disclosure herein relates to rechargeable batteries and solid electrolytes therefore which include lithium-stuffed garnet oxides, for example, in a thin film, pellet, or monolith format wherein the density of defects at a surface or surfaces of the solid electrolyte is less than the density of defects in the bulk. In certain disclosed embodiments, the solid-state anolyte, electrolyte, and catholyte thin films, separators, and monoliths consist essentially of an oxide that conducts Li+ ions. In some examples, the disclosure herein presents new and useful solid electrolytes for solid-state or partially solid-state batteries. In some examples, the disclosure presents new lithium-stuffed garnet solid electrolytes and rechargeable batteries which include these electrolytes as separators between a cathode and a lithium metal anode.

摘要翻译： 本文的公开涉及可再充电电池和固体电解质，因此其包括锂填充的石榴石氧化物，例如以薄膜，小球或整体形式，其中表面或表面的缺陷密度 的固体电解质小于体内缺陷的密度。 在某些公开的实施方案中，固态阳极电解液，电解质和阴极电解液薄膜，隔膜和整料主要由传导Li +离子的氧化物组成。 在一些实例中，本文的公开内容呈现用于固态或部分固态电池的新且有用的固体电解质。 在一些实例中，本公开呈现新的锂填充石榴石固体电解质和可再充电电池，其包括这些电解质作为阴极和锂金属阳极之间的隔板。

公开(公告)号：WO2018069718A1

公开(公告)日：2018-04-19

申请号：PCT/GB2017/053091

申请日：2017-10-13

申请人： UNIVERSITY OF KENT

发明人： GREEN, Mark Andrew

IPC分类号： C04B35/515 ,  C01G21/00 ,  C01G29/00

CPC分类号： C07F7/24 ,  C01G19/006 ,  C01G21/006 ,  C01G29/006 ,  C01P2002/34 ,  C01P2002/76 ,  C01P2002/77 ,  C01P2006/40 ,  C04B35/5152 ,  C04B2235/3293 ,  C04B2235/3296 ,  C04B2235/3298 ,  C04B2235/444 ,  C04B2235/768 ,  H01G9/2059 ,  H01L51/0077 ,  H01L51/42 ,  H01L51/4213 ,  H01L51/5012 ,  Y02E10/549

摘要： The invention provides a material with perovskite-type structure having a formula selected from Formula I and Formula II. in which A' represents one or more monovalent cations that can be selected from alkali metal ions, (organo)ammonium and (organo)phosphonium ions; A" represents one or more divalent cations that can be selected from alkaline earth metal cations; A'" represents one or more trivalent cations that can be selected from lanthanide ions; a, b and c are each in the range of from 0 to 1, a + b + c = 1; x = a + 2b + 3c; d is in the range of from 1 to 5, each of e, f and g are in the range of from 0 to 1, with the proviso that g is less than 1 in Formula I; e + f + g = 1; y = 2(e + f) + 3g; each X in "X" and "X2" is independently selected from the halogens; and h is in the range of from 0.0001 to 0.2. X2 is a dihalogen moiety, and can be the source of a valence band "hole" in the photovoltaic semiconducting material. The invention also relates to photovoltaic devices or a surface coating that comprises the material.

摘要翻译： 本发明提供具有选自式I和式II的式的钙钛矿型结构的材料。 其中A'代表一个或多个可选自碱金属离子，（有机）铵和（有机）鏻离子的一价阳离子; A＆QUOT; 代表一种或多种可以选自碱土金属阳离子的二价阳离子; A'＆QUOT; 表示可以选自镧系元素离子的一种或多种三价阳离子; a，b和c各自在0至1的范围内，a + b + c = 1; x = a + 2b + 3c; d在1至5的范围内，e，f和g中的每一个在0至1的范围内，条件是在式I中g小于1; e + f + g = 1; y = 2（e + f）+ 3g; X中的每个X在“X” 和“X2” 独立地选自卤素; h在0.0001至0.2的范围内。 X 2是二卤素部分，并且可以是价带“孔”的来源。 在光伏半导体材料中。 本发明还涉及光伏器件或包含该材料的表面涂层。

公开(公告)号：WO2017208158A1

公开(公告)日：2017-12-07

申请号：PCT/IB2017/053185

申请日：2017-05-30

申请人： KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

发明人： RASUL, Shahid ,  COSTA, Pedro M.F.J. ,  ALAZMI, Amira

IPC分类号： C01B32/23 ,  C01B32/192

CPC分类号： C01B32/198 ,  C01B32/192 ,  C01B32/23 ,  C01B2204/22 ,  C01B2204/32 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/85 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/50 ,  C01P2006/12 ,  C01P2006/40 ,  H01G11/36 ,  H01G11/86 ,  H01M4/587 ,  Y02E60/13

摘要： The present invention is an improved method of production of graphenic materials used to store energy and the energy storage systems using such produced graphenic materials. Provided herein is a method of producing graphene oxide that includes oxidizing graphite powder in a mixture of H 3 PO 4 and H 2 SO 4 in the presence of KMnO 4 , wherein the ratio of graphite powder to KMnO 4 is about 1:9 by weight and the ratio of H 3 PO 4 to H 2 SO 4 is about 1:9 by volume, to produce graphene oxide; dispersing the graphene oxide in water at an acidic pH (e.g., about 0) to form a solution; adjusting the solution to about a neutral pH; and isolating the graphene oxide. An energy storage device is provided herein that includes the graphene oxide made by the disclosed methods or that includes the population (plurality) of reduced graphene oxide particles having the properties disclosed herein, such as batteries and supercapacitors.

摘要翻译： 本发明是一种改进的用于储存能量的石墨烯材料的生产方法以及使用这种生产的石墨烯材料的能量储存系统。 本文提供一种生产氧化石墨烯的方法，其包括在H 3 PO 4和H 2 SO 4的混合物中氧化石墨粉末， 其中石墨粉末与KMnO 4的比例按重量计约为1:9，并且H 2 / 从而产生氧化石墨烯;其中，所述氧化石墨烯的氧化还原电位为约1:1。 在酸性pH（例如约0）下将石墨烯氧化物分散在水中以形成溶液; 调节溶液至约中性pH; 并分离氧化石墨烯。 本文提供了一种储能装置，其包括通过所公开的方法制造的或包括具有本文公开的性质的还原氧化石墨烯颗粒群（多个）的电池和超级电容器的氧化石墨烯。

公开(公告)号：WO2017135758A1

公开(公告)日：2017-08-10

申请号：PCT/KR2017/001224

申请日：2017-02-03

申请人： 주식회사 엘지화학

发明人： 전혜림 ,  이동훈 ,  박성빈 ,  정왕모 ,  강성훈

IPC分类号： H01M4/485 ,  H01M4/131 ,  H01M10/052

CPC分类号： H01M4/131 ,  C01G23/005 ,  C01G23/006 ,  C01P2004/03 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/40 ,  H01M4/485 ,  H01M10/052

摘要： 본 발명은 화학식 1 또는 화학식 2로 표시되는 리튬 티타늄 복합 산화물을 포함하는 1차 입자가 집합하여 형성된 2차 입자이며, 공극 부피가 0.001 cm 3 /g 내지 0.05 cm 3 /g인, 리튬 이차전지용 활물질 및 그 제조방법에 관한 것으로, 본 발명에 따른 리튬 이차전지용 활물질은 금속 원소가 도입되어 1차 입자의 입경이 조절되어 2차 입자의 강도가 향상됨으로써, 압연시에도 적절한 공극 부피를 유지할 수 있으며, 본 발명에 따른 상기 리튬 이차전지용 활물질의 제조방법은 금속 원소가 도입량을 조절하여 1차 입자의 입경을 조절할 수 있고, 이를 통해 2차 입자의 강도 향상 및 이에 의한 압연시의 공극 부피 유지를 도모할 수 있으므로, 리튬 이차전지용 활물질의 제조에 유용하게 사용될 수 있다.

摘要翻译：

本发明是由该组包含由以下通式表示的锂钛复合氧化物的一次粒子形成的二次粒子（1）或（2）中，0.001厘米 ³

公开(公告)号：WO2017017208A8

公开(公告)日：2017-07-27

申请号：PCT/EP2016068042

申请日：2016-07-28

申请人： BASF SE

发明人： SCHULZ-DOBRICK MARTIN ,  FUKUYAMA SAYURI ,  KOMABA SHINICHI ,  KUBOTA KEI ,  ASARI TAKUYA

IPC分类号： H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/05 ,  H01M10/054

CPC分类号： H01M4/485 ,  C01G53/50 ,  C01P2002/78 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M4/625 ,  H01M10/05 ,  H01M10/054

摘要： The present invention relates to an active cathode material of the general formula (I): MxNia-yM1 bM2 cM3 yO2, in which the variables are each defined as follows: M is an alkali metal, M1 is V, Cr, Mn, Fe, Co or a mixture thereof, M2 is Ge, Sn, Ti, Zr or a mixture thereof, M3 is Mg, Zn, Cu or a mixture thereof, x is in the range from 0.5 to 0.8, a is in the range from 0.1 to 0.4, b is in the range from 0.05 to 0.7, c is in the range from 0.02 to 0.6, y is in the range from 0.05 to 0.2 wherein a + b + c = 1. The present invention further relates to an electrode material comprising said active cathode material, to electrodes produced from or using said electrode material and to a rechargeable electrochemical cell comprising at least one electrode. The present invention further relates to a process for preparing said active cathode material of the general formula (I).

摘要翻译： 本发明涉及通式（I）的活性阴极材料：M x N ay-y M 1 b M 2 c M 3 y O 2其中变量各自如下定义：M为碱金属，M 1为V，Cr，Mn，Fe， Co或其混合物，M2是Ge，Sn，Ti，Zr或它们的混合物，M3是Mg，Zn，Cu或它们的混合物，x在0.5-0.8范围内，a在0.1-0.5范围内， 0.4，b在0.05至0.7的范围内，c在0.02至0.6的范围内，y在0.05至0.2的范围内，其中a + b + c = 1。本发明进一步涉及一种电极材料，其包含 所述活性阴极材料，由所述电极材料制成或使用所述电极材料制成的电极以及包括至少一个电极的可再充电电化学电池。 本发明还涉及制备通式（I）的所述活性阴极材料的方法。