Schott Ag

Schott Glas

Basf Se Corporation

Sion Power Corporation

Wolfgang Schmidbauer

Friedrich Siebers

Torsten Gabelmann

Martin Taplan

Werner Kiefer

Meike Schneider

Hildegard R&ouml;mer

Ulrich Schiffner

Thomas Zenker

Ioannis Kosmas

Guido R&auml;ke

Frank-Thomas Lentes

Christian Henn

Bernd Ruedinger

Miriam Kunze

Klaus Schneider

Andreas Langsdorf

Uwe Kolberg

Herwig Scheidler

Evelin Weiss

Andreas Roters

Ulrich Lange

Thilo Zachau

Lutz Klippe

Erich Rodek

Oliver Hochrein

Hildegard Römer

Helga Goetz

Gerhard Lautenschlaeger

Klaus Schoenberger

Silke Knoche

Friedrich-Georg Schroeder

Ulf Hoffmann

Ulrich Peuchert

Thomas Pfeiffer

Hauke Esemann

Falk Gabel

Inka Henze

Karin Naumann

Otmar Becker

Ulf Dahlmann

Wolfram Beier

Rainer Erwin Eichholz

Roland Dudek

Volker Ohmstede

Gerhard Lautenschläger

Gerhard Hahn

Günter Weidmann

Klaus Schönberger

Sascha Backes

Michael Jacquorie

Veit Luther

Dieter Schoenig

Birgit Doerk

Andreas Hahn

Thomas Kraus

Michael Leister

Philipp Treis

Michael Bug

Hrabanus Hack

Claudia Stolz

Guido Räke

Hans-Joachim Schmitt

Gerhard Weber

Thomas Kirsch

Ulrike Stöhr

Martin Mueller

Gabriele Roemer-Scheuermann

Hans-Werner Beudt

Petra Grewer

Sebastian Leukel

Christian Roos

Michael Kohl

Sybill Nuettgens

Jörg Schumacher

Christine Bunte

Reinhard Männl

Bernd Rüdinger

Stefan Schmitt

Gerhard Nuessle

Stefan Knoche

Michael Hahn

Bernd Rudinger

Horst Blei

Reiner Best

Erhard Schwarz

Holger Haustein

Helga Götz

Gerbard Lautenschläger

Friedrich Georg Schroeder

Markus Borrmann

Christian Müller

Alexander Uwe Strobel

Jorg Schumacher

Matthias Kick

Frank Jürgen Druschke

Sebastian Wolf

Joachim Oehler

Petra Illing-Zimmermann

The disclosure relates to a method for producing a solid-state lithium ion conductor material in which the use of water and/or steam is a medium when the obtained intermediate product is cooled or quenched and, if needed, comminution of the intermediate product and/or carrying out of a cooling process with the production of a powder in one comminution step or in a plurality of comminution steps leads or lead to especially advantageous production products. The subject of the disclosure is also the solid-state lithium ion conductor material that has an ion conductivity of at least 10S/cm at room temperature as well as a water content of <1.0 wt %. The disclosure further relates to the use of the solid-state lithium ion conductor material in the form of a powder in batteries or rechargeable batteries, preferably lithium batteries or rechargeable lithium batteries, in particular, separators, cathodes, anodes, or solid-state electrolytes.

Solid-state lithium ion conductor

Transparent, dyed cook top or hob with improved color display capability, consisting of a glass ceramic with high quartz mixed crystals as predominant crystal phase, whereby the glass-ceramic contains none of the chemical refining agents arsenic oxide and/or antimony, with transmission values of greater than 0.1% in the range of the visible light within the entire wavelength range greater than 450 nm, a light transmission in the visible of 0.8-2.5% and a transmission in the infrared at 1600 nm of 45-85%.

Transparent, dyed cook top or hob with improved colored display capability and a method for the manufacturing of such a cook top or hob

A glass-ceramic cooktop is provided that is made of glass-ceramic material with a flat upper side and an underside. The glass-ceramic material has transmittance values of greater than 0.1% in the visible light range in the total wavelength region greater than 420 nm, a light transmittance in the visible range of 0.8-2.5%, and a transmittance of 0-85% in the infrared at 1600 nm, and wherein the glass-ceramic material has high quartz mixed crystals as the prevalent crystal phase. The underside is flat, unstructured, and coplanar with the upper side.

High-strength colored glass ceramics as a cooktop, smooth on both sides

A glass ceramic containing lithium-ions and having a garnet-like main crystal phase having an amorphous proportion of at least 5% is disclosed. The garnet-like main crystal phase preferably has the chemical formula LiMMMMO, wherein Mis a bivalent cation, Mis a trivalent cation, Mis a tetravalent cation, Mis a pentavalent cation. The glass ceramic is prepared by a melting technology preferably within a Skull crucible and has an ion conductivity of at least 5&#xb7;10S/cm, preferably of at least 1&#xb7;10S/cm.

Ion-conducting glass ceramic having garnet-like crystal structure

The present invention relates to a lithium-sulfur electrochemical cell comprising as component (A) an electrode comprising lithium metal or lithium alloy, and lithium ion conductively connected thereto as component (B) a glass ceramic membrane comprising an amorphous phase, as component (C) a liquid electrolyte comprising at least one solvent and at least one lithium salt, as component (D) an electrode comprising sulfur as a cathode active species. The present invention also relates to battery comprising a lithium-sulfur electrochemical cell as defined herein. The present invention further relates to the use of a glass ceramic membrane as defined herein as a separator in (i) a lithium-sulfur electrochemical cell, or (ii) a battery comprising at least one lithium-sulfur electrochemical cell.

Glass-ceramic electrolytes for lithium-sulfur batteries

A lithium-ion battery cell is provided that includes at least one inorganic, multi-functional constituent that has a low thermal conductivity and is suitable for reducing or restricting thermal anomalies at least locally.

Components for battery cells with inorganic constituents of low thermal conductivity

Transparent, dyed cooktop having improved color display capability, and method for producing such a cooktop

The invention envisions a method for improving the thermal shock resistance of glass objects. For this a glass object is heated starting from a surface temperature under the softening point () on the surface of a first side () until the viscosity reaches or goes below a value of 10poise.

Method for producing a molded glass article

A transparent glass or glass ceramic pane is provided that includes a glass or glass ceramic substrate having a thermal expansion coefficient &#x3b1; of less than 4.2 and an infrared radiation-reflecting layer, formed as a single-layer reflection layer and having a refractive index greater than 2.2.

Transparent glass or glass ceramic pane with a layer that reflects infrared radiation

An oven muffle that has at least two wall elements adjoining each other, which delimit at least some regions of an interior space that is used as a cooking chamber. The wall elements are of a glass or a glass ceramic and the adjacent wall elements are oriented at an angle with respect to one another. In an oven muffle of this invention, along with ease of cleaning, a simple structural design is achieved if the wall elements are integrally joined to one another and constitute one formed part.

Oven muffle

A method is described for making a float glass convertible into a glass ceramic, by which a largely crystal fault-free glass can be produced. In this method the glass is cooled from a temperature (T), at which a crystal growth rate is at a maximum value (KG), to another temperature (T), at which practically no more crystal growth occurs, with a cooling rate, KR, in &#xb0; C. minaccording to: wherein &#x394;T=T&#x2212;T, and KGmax=maximum crystal growth rate in &#x3bc;m min. The float glass has a thickness below an equilibrium thickness, a net width of at least 1 m and has no more than 50 crystals with a size of more than 50 &#x3bc;m, especially no crystals with a size of more than 10 &#x3bc;m, per kilogram of glass within the net width.

Method of making a float glass convertible into a glass ceramic and float glass made thereby

A temperature-resistant glass or glass-ceramic pane is provided. The pane includes a substrate and a tin-oxide layer comprising antimony deposited on the substrate.

Glass or glass-ceramic pane reflecting infrared radiation

Growing community of inventors

Mainz, Germany

Wolfgang Schmidbauer