公开(公告)号：US20170250390A1

公开(公告)日：2017-08-31

申请号：US15459152

申请日：2017-03-15

Applicant: Sion Power Corporation ,  BASF SE

Inventor： Michael G. Laramie ,  Yuriy V. Mikhaylik ,  Tracy Eart Kelley ,  David Child ,  Chariclea Scordilis-Kelley ,  Veronika G. Viner ,  Bala Sankaran ,  Johan Ter Maat ,  Ruediger Schmidt ,  Holger Schneider ,  Klaus Leitner ,  Joern Kulisch ,  Marina Safont-Sempere

IPC: H01M2/16 ,  C08J7/12

CPC classification number: H01M10/052 ,  C08J7/00 ,  C08J7/123 ,  C08J2323/12 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/166 ,  H01M2/1673 ,  H01M2/1686 ,  H01M6/18 ,  H01M10/0562

Abstract: Composite structures including an ion-conducting material and a polymeric material (e.g., a separator) to protect electrodes are generally described. The ion-conducting material may be in the form of a layer that is bonded to a polymeric separator. The ion-conducting material may comprise a lithium oxysulfide having a lithium-ion conductivity of at least at least 10−6 S/cm.

公开(公告)号：US20220255188A1

公开(公告)日：2022-08-11

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: H01M50/431 ,  C01B25/14 ,  H01M10/0525 ,  H01M4/38 ,  H01M4/62 ,  H01M4/485 ,  H01M10/0562 ,  H01M4/36

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：US20140047837A1

公开(公告)日：2014-02-20

申请号：US13968574

申请日：2013-08-16

Applicant: BASF SE

Inventor： Jürgen Wortmann ,  Michael Lutz ,  Johan Ter Maat ,  Kerstin Schierle-arndt ,  Stephan Maurer ,  Michael Ladenberger ,  Florian Garlichs ,  Katharina Kaleta

IPC: C09K5/12

CPC classification number: C09K5/12

Abstract: Method of maintaining or widening the long-term operating temperature range of a heat transfer medium and/or heat storage medium comprising a nitrite salt composition comprising, as significant constituents, an alkali metal nitrate or an alkaline earth metal nitrate or a mixture of alkali metal nitrate and alkaline earth metal nitrate and in each case an alkali metal nitrite and/or alkaline earth metal nitrite, wherein all or part of the nitrite salt composition is brought into contact with an additive composed of nitrogen and/or noble gases, in each case with elemental oxygen, the latter in an amount in the range from 0 to 20% by volume based on the total amount of the additive in combination with nitrogen oxides and/or compounds which generate nitrogen oxide.

Abstract translation: 保持或扩大传热介质和/或储热介质的长期工作温度范围的方法，该传热介质和/或储热介质包含亚硝酸盐组合物，其包含作为重要成分的碱金属硝酸盐或碱土金属硝酸盐或碱金属的混合物 硝酸盐和碱土金属硝酸盐，并且在每种情况下都是碱金属亚硝酸盐和/或碱土金属亚硝酸盐，其中所有或部分亚硝酸盐组合物与由氮气和/或惰性气体组成的添加剂接触，在每种情况下 与元素氧相比，后者的量相对于氮氧化物和/或产生氮氧化物的化合物与添加剂的总量相比为0至20体积％。