Method and apparatus for recycling lithium-ion batteries
Cathode material from exhausted lithium ion batteries are dissolved in a solution for extracting the useful elements Co (cobalt), Ni (nickel), Mn (manganese), Li (lithium), and Fe (iron) to produce …
Cathode compositions for lithium-ion batteries
A cathode composition for a lithium-ion battery having the formula Li[M 1 (1−x) Mn x ]O 2 where 0<x<1 and M 1 represents one or more metal elements, with the proviso that M 1 is a metal …
(PDF) Study on Preparation of Cathode Material of Lithium Iron ...
The cathode material of carbon-coated lithium iron phosphate (LiFePO4/C) lithium-ion battery was synthesized by a self-winding thermal method. The material was …
Cathode of lithium ion battery
An embodiment of the disclosure provides a cathode of a lithium ion battery, including: a collector material; a first electrode layer, including a lithium manganese iron …
US20210013507A1
This invention provides an environmental friendly method for the production of high capacity cathode materials for use in Li-ion batteries. Traditional methods for producing lithium mixed...
Umicore acquires more lithium-ion cathode patents from 3M
The latest contract follows a similar deal in September, 2010, when Umicore licensed patents US6964828, US7078128 to access a family of NMC cathode material …
Cathode materials for rechargeable lithium batteries: Recent …
Fabrication procedure of the 3D cathode and structure of flexible battery, cross-section image of the designed cathode and electrochemical performances: a) Schematic of the …
Preview – Lithium-ion Battery High-energy Cathode Innovation
Preview of the ''Li-ion Battery High-energy Cathode Innovation & Patent Review'', including a decision tree on bulk chemical composition and structural classes of cathode materials, a …
BU-204: How do Lithium Batteries Work?
Then in 1991, Sony announced an international patent on a lithium-cobalt-oxide cathode. Years of litigation ensued, but Sony was able to keep the patent and Goodenough …
One-pot synthesis for lithium ion battery cathode ...
Provided is an improved method for forming lithium ion cathode materials specifically for use in a battery. The method comprises forming a first solution comprising a digestible feedstock of...
The lithium-ion battery | V.O. Patents & Trademarks
When combined with Goodenough''s lithium cobalt oxide cathode, the first safe (or safer), commercially attractive rechargeable battery was born. In 1983, Yoshino applied for a patent for his design that still forms the basis for …
Newcomers to the Solid-State Li-Ion Battery Patent Landscape
Innobeson is a battery manufacturer founded in 2016 and specializes in solid-state batteries. Its two patent families on solid-state batteries are related to an all-solid-state …
Preview – Lithium-ion Battery High-energy Cathode Innovation & Patent …
Preview of the ''Li-ion Battery High-energy Cathode Innovation & Patent Review'', including a decision tree on bulk chemical composition and structural classes of cathode materials, a …
History of the lithium-ion battery
Godshall et al. further identified the similar value of ternary compound lithium-transition metal-oxides such as the spinel LiMn 2 O 4, Li 2 MnO 3, LiMnO 2, LiFeO 2, LiFe 5 O 8, and LiFe 5 O …
Pondicherry University team transforms walnut shell into anode …
4 · The second patent was awarded for transforming the spent walnut shell waste into an efficient alternate anode material for lithium-ion batteries and supercapacitors. This involves …
The lithium-ion battery | V.O. Patents & Trademarks
When combined with Goodenough''s lithium cobalt oxide cathode, the first safe (or safer), commercially attractive rechargeable battery was born. In 1983, Yoshino applied for a …
Lithium battery cathode (Patent)
A novel lithium battery cathode, a lithium ion battery using the same and processes and preparation thereof are disclosed. The battery cathode is formed by force …
Researchers develop and patent a high-capacity cathode material …
A research team from the Skoltech Energy Center, led by Distinguished Professor and director of the center Artem Abakumov, secured a patent for high-capacity …
Polymeric Binders Used in Lithium Ion Batteries: …
The assembled batteries presented good performances, with excellent discharge capacities, up to 147.0 mAh g −1 (C/8 rate), for the electrode with P(VDF-TrFE-CFE) as the polymer binder, which is higher than the one of …
Researchers develop and patent a high-capacity …
A research team from the Skoltech Energy Center, led by Distinguished Professor and director of the center Artem Abakumov, secured a patent for high-capacity cathode materials in lithium-ion batteries made from …
Cathode materials for rechargeable lithium batteries: Recent …
To reach the modern demand of high efficiency energy sources for electric vehicles and electronic devices, it is become desirable and challenging to develop advance …
Cathode compositions for lithium-ion batteries
Lithium-ion batteries typically include an anode, an electrolyte, and a cathode that contains lithium in the form of a lithium-transition metal oxide. Examples of transition metal oxides...
One-pot synthesis for lithium ion battery cathode ...
Provided is an improved method for forming lithium ion cathode materials specifically for use in a battery. The method comprises forming a first solution comprising a digestible feedstock of a …
Pondicherry University team transforms walnut shell …
4 · The second patent was awarded for transforming the spent walnut shell waste into an efficient alternate anode material for lithium-ion batteries and supercapacitors. This involves extracting the ...