公开(公告)号：US12129171B2

公开(公告)日：2024-10-29

申请号：US17558782

申请日：2021-12-22

Applicant: Sion Power Corporation ,  BASF SE

Inventor： Holger Schneider ,  Hui Du ,  Klaus Leitner ,  Johan ter Maat ,  Pascal Hartmann ,  Joern Kulisch ,  Marina Safont-Sempere ,  Tracy Earl Kelley ,  Chariclea Scordilis-Kelley

IPC: C01B25/14 ,  H01M4/36 ,  H01M4/38 ,  H01M4/485 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/0562 ,  H01M50/434

CPC classification number: C01B25/14 ,  H01M4/366 ,  H01M4/38 ,  H01M4/382 ,  H01M4/386 ,  H01M4/485 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/0562 ,  H01M50/434 ,  C01P2002/30 ,  C01P2002/72 ,  C01P2002/80 ,  C01P2006/40

Abstract: Articles, compositions, and methods involving ionically conductive compounds are provided. In some embodiments, the ionically conductive compounds are useful for electrochemical cells. The disclosed ionically conductive compounds may be incorporated into an electrochemical cell (e.g., a lithium-sulfur electrochemical cell, a lithium-ion electrochemical cell, an intercalated-cathode based electrochemical cell) as, for example, a protective layer for an electrode, a solid electrolyte layer, and/or any other appropriate component within the electrochemical cell. In certain embodiments, electrode structures and/or methods for making electrode structures including a layer comprising an ionically conductive compound described herein are provided.

公开(公告)号：US20240290862A1

公开(公告)日：2024-08-29

申请号：US18413547

申请日：2024-01-16

Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY

Inventor： Jin JANG ,  Islam Md Mobaidul

IPC: H01L29/51 ,  C01G25/00 ,  H01L21/28 ,  H01L29/66 ,  H01L29/78

CPC classification number: H01L29/516 ,  C01G25/006 ,  H01L29/40111 ,  H01L29/66969 ,  H01L29/78391 ,  B82Y10/00 ,  B82Y40/00 ,  C01P2002/02 ,  C01P2002/50 ,  C01P2002/80 ,  C01P2004/20 ,  C01P2006/40

Abstract: Disclosed are a ferroelectric zirconium aluminum oxide (ZAO) compound, a method of preparing the same, a ferroelectric thin film transistor including the same and a method of manufacturing the ferroelectric thin film transistor. The ferroelectric zirconium aluminum oxide (ZAO) compound of the present disclosure is characterized by including zirconium and aluminum.

公开(公告)号：US20230365427A1

公开(公告)日：2023-11-16

申请号：US18312665

申请日：2023-05-05

Applicant: INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Inventor： Amir HASSANPOUR ,  Marc A. GAUTHIER ,  Shuhui SUN ,  Marie-Christine GROLEAU ,  Eric DEZIEL

IPC: C01G9/02 ,  C08K3/22 ,  C09D5/14

CPC classification number: C01G9/02 ,  C08K3/22 ,  C09D5/14 ,  C01P2004/64 ,  C08K2003/2296 ,  C01P2002/74 ,  C01P2002/01 ,  C01P2002/80 ,  C01P2004/13 ,  C08K2201/011

Abstract: We provide ZnO nanoporcupines and a coating comprising ZnO nanoporcupines. Each nanoporcupine comprises a ZnO stem attached by one end to said surface, and a plurality of ZnO nanospikes attached to and extending away from the surface of the stem, the nanospikes being spread across the surface of the stem. The nanoporcupines and coating have antibacterial properties. We also provide a method of producing the nanoporcupine/coating comprising the steps of immersing a surface with ZnO stem precursors in a reaction mixture comprising hexamethylenetetramine, up to about 1 mM of L-ascorbic acid, and up to about 1 mM of a zinc salt in deionized water, and heating the reaction mixture at a temperature between about 90° C. and about 95° C. to produce the ZnO nanoporcupines on the surface.

公开(公告)号：US20190023584A1

公开(公告)日：2019-01-24

申请号：US15788782

申请日：2017-10-19

Applicant: NEO-NANOMEDICS, INC.

Inventor： Seong Tae BAE ,  Jung Tak JANG

IPC: C01G49/06 ,  A61K41/00 ,  H01F1/00

CPC classification number: C01G49/06 ,  A61K41/0052 ,  B82Y5/00 ,  B82Y25/00 ,  B82Y40/00 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/80 ,  C01P2002/85 ,  C01P2004/04 ,  C01P2004/64 ,  C01P2006/42 ,  H01F1/0045 ,  H01F1/0054 ,  H01F1/36 ,  Y10S977/773 ,  Y10S977/811 ,  Y10S977/892 ,  Y10S977/896 ,  Y10S977/915

Abstract: Disclosed herein are iron oxide nanoparticles prepared through high-temperature thermal decomposition of an Fe3+ precursor and an M+ or M2+ (M=Li, Na, K, Mg, and Ca) precursor in an oxygen atmosphere. The iron oxide nanoparticles are nanoparticles, in which an alkali metal or alkali earth metal is doped into an Fe vacancy site of γ-Fe2O3, and generate explosive heat even in a biocompatible low AC magnetic field. Through both in vitro and in vivo tests, it was proven that cancer cells could be killed by performing low-frequency hyperthermia using the iron oxide nanoparticles set forth above.

公开(公告)号：US20180112360A1

公开(公告)日：2018-04-26

申请号：US15562943

申请日：2016-03-31

Applicant: Stora Enso OYJ

Inventor： Elina Skerfe ,  Erik Mattsson

IPC: D21H17/67 ,  C01F11/18 ,  D21C5/02 ,  D21H17/70 ,  D21J1/00 ,  D21H17/20

CPC classification number: D21H17/675 ,  C01F11/181 ,  C01P2002/80 ,  C01P2006/60 ,  C09C1/021 ,  C09C3/04 ,  D21C5/02 ,  D21H17/20 ,  D21H17/67 ,  D21H17/69 ,  D21H17/70 ,  D21J1/00 ,  Y02W30/648

Abstract: The invention provides a method of producing a filler comprising calcium carbonate (PCC), preferably to be used in paper or paper board production or in fibre based composites. The method of the invention comprises the steps of; —providing fly ash generated in paper or paper board production; —fractionating said fly ash in at least one step, whereby a coarser fraction is separated from a finer fraction; —forming a suspension of said coarser fraction; —adding carbon dioxide to said suspension to form precipitated calcium carbonate. The method of the invention avoids problems with high amounts of arsenic and heavy metals in the production of filler comprising PCC, when using ash generated in paper or paper board production as a raw material. It has been shown that harmful elements, such as arsenic and heavy metals, are primarily accumulated in the finer fractions of the fly ash. Thus, by using the coarser fraction in the step of carbonation, the amount of arsenic and heavy metals in the final product is reduced.

公开(公告)号：US09751071B2

公开(公告)日：2017-09-05

申请号：US14582514

申请日：2014-12-24

Applicant: State of Oregon acting by and through the State board of higher education on behalf of OSU

Inventor： Ki-Joong Kim ,  Eric Bradley Hostetler ,  Gregory Scott Herman ,  Daniel Alan Peterson ,  Chih-hung Chang ,  Brendan Thomas Flynn ,  Brian Kevin Paul ,  Richard Paul Oleksak

IPC: B01J19/12 ,  C07F15/04 ,  C01G19/00 ,  C01G15/00 ,  C01B19/00 ,  C01B19/04 ,  C01G9/08

CPC classification number: B01J19/126 ,  B01J2219/0871 ,  B01J2219/0877 ,  C01B19/002 ,  C01B19/007 ,  C01G9/08 ,  C01G15/006 ,  C01G19/006 ,  C01P2002/01 ,  C01P2002/72 ,  C01P2002/78 ,  C01P2002/80 ,  C01P2002/82 ,  C01P2002/84 ,  C01P2004/04 ,  C01P2004/51 ,  C01P2004/64 ,  C01P2004/80 ,  C07F15/045

Abstract: Systems and methods for synthesizing high-quality nanocrystals via segmented, continuous flow microwave-assisted reactor were developed.

公开(公告)号：US09505022B2

公开(公告)日：2016-11-29

申请号：US13693667

申请日：2012-12-04

Applicant: The National Titanium Dioxide Co. Ltd. (CRISTAL)

Inventor： Ahmed Yasir Vakayil ,  Ahmad I. Jomha

IPC: B05D5/12 ,  B05D1/18 ,  C09C1/36 ,  C09D7/12

CPC classification number: B05D1/18 ,  C01P2002/80 ,  C01P2002/84 ,  C09C1/3661 ,  C09D7/62

Abstract: A method is provided for the wet surface treatment of titanium dioxide, in order to produce durable universal grade titanium dioxide rutile pigment with superior optical properties. The method is characterized in that, a hydrous zirconia and silica composite layer is co-precipitated at acidic pH. Then, a layer of alumina is precipitated under a range of pH required for complete precipitation above the initial composite layer. The upper pH limit of the slurry during the alumina precipitation can be well controlled to avoid any chance for dissolution or damage of the composite zirconia-silica layer formed. Zirconia-silica composite layers and alumina thus precipitated advantageously improve the competence of the layers formed over a TiO2 base and provide improved durability with superior optical performance. The total surface treatment cycle time and chemicals used are minimal compared to conventional methods. Improvements in throughput and washing efficiency are also realized.

Abstract translation: 提供了一种用于二氧化钛的湿表面处理的方法，以便产生具有优异光学性能的耐久的通用级二氧化钛金红石颜料。 该方法的特征在于，水合氧化锆和二氧化硅复合层在酸性pH下共沉淀。 然后，在初始复合层之上的完全沉淀所需的pH范围内沉淀出一层氧化铝。 氧化铝沉淀期间浆料的上限pH值可以很好地控制，以避免形成的复合氧化锆 - 二氧化硅层的任何溶解或损坏的机会。 氧化锆 - 二氧化硅复合层和由此沉淀的氧化铝有利地提高了形成在TiO 2基体上的层的能力，并提供了优异的光学性能的改善的耐久性。 与常规方法相比，总的表面处理循环时间和所用的化学品是最小的。 吞吐量和洗涤效率的提高也得以实现。

公开(公告)号：US20150360968A1

公开(公告)日：2015-12-17

申请号：US14737823

申请日：2015-06-12

Applicant: The University of New Hampshire

Inventor： Xiaowei TENG

IPC: C01G53/00 ,  H01M4/587 ,  H01M4/505 ,  H01G11/52 ,  H01G11/46 ,  C01G51/00 ,  H01G9/02 ,  H01G9/035 ,  H01G9/042 ,  H01G9/145 ,  H01G11/66 ,  H01M4/62 ,  H01M10/0563 ,  H01G11/62

CPC classification number: H01M4/625 ,  C01G45/02 ,  C01G51/00 ,  C01G53/00 ,  C01P2002/50 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/80 ,  C01P2004/04 ,  C01P2004/64 ,  C01P2006/40 ,  H01G11/46 ,  H01G11/68 ,  H01G11/86 ,  H01M4/50 ,  H01M10/36 ,  H01M2300/0002 ,  Y02E60/13 ,  Y10T428/2982

Abstract: A composition and method of preparation of mixed valence manganese oxide, nickel-doped mixed valence manganese oxide and cobalt-doped mixed valence manganese oxide nanoparticles as well as tri-manganese tetroxide, nickel-doped tri-manganese tetroxide and cobalt-doped tri-manganese tetroxide nanoparticles for use as electrodes for aqueous energy storage devices.

Abstract translation: 混合价锰氧化物，掺杂镍的混合锰氧化物和钴掺杂的混合价锰氧化物纳米颗粒以及三氧化锰，掺杂镍的三氧化锰和掺钴三锰的组合物和方法 用作水能储存装置的电极的四氧化物纳米颗粒。

公开(公告)号：US09166224B2

公开(公告)日：2015-10-20

申请号：US13324507

申请日：2011-12-13

Applicant: Yong-Mi Yu ,  Jong-Hee Lee

Inventor： Yong-Mi Yu ,  Jong-Hee Lee

IPC: H01M4/485 ,  H01M4/131 ,  C01D15/02 ,  C01G23/00 ,  H01M4/62

CPC classification number: H01M4/485 ,  C01D15/02 ,  C01G23/005 ,  C01P2002/80 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/622 ,  H01M4/623 ,  H01M4/625 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T428/2982

Abstract: A negative electrode for a lithium secondary battery that includes, as a negative active material, a lithium titanate (Li4Ti5O12) compound containing 0.004 parts by weight or less of phosphorous (P) and 0.007 parts by weight or less of potassium (K) based on 100 parts by weight of lithium titanate, a binder, and a conductive agent, and a lithium secondary battery including the negative electrode.

Abstract translation: 一种锂二次电池用负极，其包含作为负极活性物质的含有0.004重量份以下的磷（P）和0.007重量份以下的钾（K）的钛酸锂（Li 4 Ti 5 O 12）化合物，基于 100重量份钛酸锂，粘合剂和导电剂，以及包含该负极的锂二次电池。

公开(公告)号：US20150155556A1

公开(公告)日：2015-06-04

申请号：US14553674

申请日：2014-11-25

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Takahiro KAWAKAMI ,  Mayumi MIKAMI ,  Shunsuke ADACHI ,  Shuhei YOSHITOMI ,  Teruaki OCHIAI ,  Yumiko YONEDA (Former: SAITO) ,  Yohei MOMMA ,  Satoshi SEO

IPC: H01M4/505 ,  H01M4/525

CPC classification number: H01M4/505 ,  C01G45/1228 ,  C01G53/50 ,  C01P2002/80 ,  C01P2002/85 ,  C01P2002/89 ,  C01P2004/04 ,  H01M4/366 ,  H01M4/525 ,  H01M4/5825

Abstract: To increase the amount of lithium ions that can be received in and released from a positive electrode active material to achieve high capacity and high energy density of a secondary battery. A lithium manganese oxide particle includes a first region and a second region. The valence number of manganese in the first region is lower than the valence number of manganese in the second region. The lithium manganese oxide has high structural stability and high capacity characteristics.

Abstract translation: 为了增加可以从正极活性物质接收和释放的锂离子的量，以实现二次电池的高容量和高能量密度。 锂锰氧化物颗粒包括第一区域和第二区域。 第一区域中的锰的价数低于第二区域中的锰的价数。 锂锰氧化物具有高结构稳定性和高容量特性。