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Sunrise New Energy receives approval for two Na-ion anode patents for EV batteries

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China-based Sunrise New Energy , a manufacturer of anode material, has announced that its subsidiary, Sunrise (Guizhou) New Energy Materials, has received preliminary approval from the National Intellectual Property Office for two separate patents related to anode materials for sodium-ion batteries.

Patents 113
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Technology Trending: Electrification trend, DEWA battery patent, solar table

Smart Energy International

Electrification and renewables top McKinsey’s tech trends, DEWA innovates on battery performance and a solar table for gardens are on the technology radar. The patent supports the pilot project for energy storage that DEWA has inaugurated at the Mohammed bin Rashid Al Maktoum Solar Park using Tesla’s lithium-ion battery solution.

Patents 64
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Layered oxide cathode could make sodium-ion batteries an attractive option for EVs

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Researchers at the US Department of Energy (DOE)’s Argonne National Laboratory have invented and patented a new battery cathode material that replaces lithium ions with sodium and could be significantly cheaper. The research team has developed a layered oxide cathode for sodium-ion batteries.

Batteries 109
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PITT OHIO Receives Patent for Sustainable, Renewable Energy Process

altenergymag

PITT OHIO receives a patent for the process they developed to take wind and solar energy into a battery system and the subsequent distribution of that power to points of use throughout their facilities.

Patents 113
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Hydro-Québec commercializing electrolyte patents for solid-state batteries

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The University of Texas at Austin has agreed to transfer patents relating to a new type of electrolyte to be used in solid-state lithium batteries to Hydro-Québec, Canada’s largest electricity producer. The patents are co-invented by Dr. John B.

Patents 98
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DEWA doubles down on storage with patent for redox flow battery stack

Smart Energy International

Dubai Electricity and Water Authority’s Research and Development Centre (DEWA’s R&D Centre) has filed a new patent for a redox flow battery stack with improved electrolyte distribution. The battery stack is stated to have a streamlined shape by changing the size of the cell at the inlet and outlet sections.

Patents 52
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Li-S Energy claims to boost energy density by 45% with new 20-layer lithium-sulfur battery

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Li-S Energy has revealed its first 20-layer battery cells using its third-generation semi-solid-state lithium-sulfur (GEN3 Li-S) technology. GEN3 Li-S 20-layer battery cells use a patented low-flammability electrolyte Li-nanomesh technology and Boron Nitride Nanotubes (BNNTs) to prevent dendrite formation.

Lithium 98