#Evonik Operations GmbH

TRANSITION METAL OXIDE PARTICLES COATED WITH AN AMORPHOUS LITHIUM-CONTAINING POWDER AND THE USE THEREOF IN ENERGY-STORAGE DEVICES

The present invention relates to a method for making a transition metal oxide coated with an at least partially amorphous lithium-containing coating and a method for making an at least partially amorp…

DRIVE·May 28·1 min read

C01G53/44 Evonik Operations GmbH

TRANSITION METAL OXIDE PARTICLES COATED WITH AN AMORPHOUS LITHIUM-CONTAINING POWDER AND THE USE THEREOF IN ENERGY-STORAGE DEVICES

DRIVE·Sep 28·1 min read

C01G53/44 Evonik Operations GmbH

IN-SITU POLYMERIZED POLYMER ELECTROLYTE FOR LITHIUM ION BATTERIES

Monomers for preparing a polymer electrolyte precursor composition capable to form an in-situ polymerized polymer electrolyte, which comprise, consist essentially of, or consist of A1) a first monomer…

DRIVE·Oct 27·1 min read

H01M10/0565 Evonik Operations GmbH

USE OF POLYMERIC-INORGANIC NANOPARTICLE COMPOSITIONS AS HEAT TRANSFER FLUIDS IN BATTERY OR OTHER ELECTRICAL EQUIPMENT SYSTEMS

The invention relates to the use of a polymeric-inorganic nanoparticle composition as a heat transfer fluid in battery or other electrical equipment systems. The electrical equipment can be in particu…

DRIVE·Oct 20·1 min read

C09K5/10 Evonik Operations GmbH

CORE-SHELL PARTICLES BASED ON RED LEAD FOR LEAD-ACID BATTERIES

Core-shell particles may be based on red lead coated with pyrogenically produced titanium dioxide and/or a pyrogenically produced aluminum oxide, and a process may prepare such core-shell particles wh…

DRIVE·Sep 29·1 min read

H01M4/14 Evonik Operations GmbH

DISPERSION AND COATING COMPOSITION CONTAINING LITHIUM METAL PHOSPHATE

A dispersion may include 1 to 50% by weight of lithium metal phosphate of a general formula LiMN(PO), wherein M is Ti, Zr or Hf; N is a metal other than Li and M; 0≤a≤0.6, 0≤b≤0.6, 0≤c≤0.6, 0≤d≤0.8; a…

DRIVE·Sep 15·1 min read

C01B25/45 Evonik Operations GmbH

Transition metal oxide particles encapsulated in nanostructured lithium titanate or lithium aluminate, and the use thereof in lithium ion batteries

A process for producing a coated transition metal oxide involves subjecting a transition metal oxide and a pyrogenically produced lithium titanate and/or pyrogenicaliy produced lithium aluminate to dr…

DRIVE·May 12·1 min read

H01M4/525 Evonik Operations GmbH

SOLID ELECTROLYTE FOR ORGANIC BATTERIES

A process can be used to produce a charge storage unit, especially a secondary battery, the electrodes of which contain an organic redox-active polymer, and which includes a polymeric solid electrolyt…

DRIVE·Feb 10·1 min read

H01M10/0565 Evonik Operations GmbH