HOME / Lithium iron phosphate battery technology patent

Lithium iron phosphate battery technology patent

US Patent Application for LITHIUM IRON PHOSPHATE POWER BATTERY

A lithium iron phosphate power battery includes: a battery case; a battery cell in the battery case, including: a positive plate including a positive current collector and a positive active material formed thereon, the positive active material including lithium iron phosphate having a primary particle diameter of no more than 200 nm and a D50 of no more than 3 μm, a mass

A METHOD FOR PROCESSING LITHIUM IRON PHOSPHATE

In one of its aspects, the present disclosure relates generally to a method for processing lithium iron phosphate (LFP) batteries, and more particularly to the recycling of LFP batteries and the

Exploring Pros And Cons of LFP Batteries

Moreover, advancements in recycling technologies can help reduce the environmental impact of battery production and disposal, ensuring a sustainable lifecycle for LFP batteries. While Lithium Iron Phosphate (LFP) batteries offer a range of advantages such as high energy density, long lifespan, and superior safety features, they also come with

A METHOD FOR PROCESSING LITHIUM IRON PHOSPHATE BATTERIES

In one of its aspects, the present disclosure relates generally to a method for processing lithium iron phosphate (LFP) batteries, and more particularly to the recycling of LFP batteries and the recovery of at least some lithium therefrom.

US20200020980A1

The present application provides a lithium iron phosphate battery. The lithium iron phosphate battery comprises: positive electrode plate comprising a positive current collector and a...

Lithium iron phosphate battery

The lithium iron phosphate battery provided by the application adopts the combination of vinylene carbonate and the compound represented by Structural formula 1, which can inhibit the

Lithium iron phosphate comes to America

US demand for lithium iron phosphate (LFP) batteries in passenger electric vehicles is expected to continue outstripping local production capacity. Source: BloombergNEF.

Wildcat''s 100th Patent in Battery Materials Innovation

Wildcat has been developing battery materials since 2006 and plans to build a plant in the United States to manufacture lithium iron phosphate (LFP) in late 2026, lithium manganese iron phosphate (LMFP) in 2027, and disordered rock salt (DRX) in 2028. The company has received patents for cathode active materials (CAM) innovations, novel

CN111952659A

The invention provides a lithium iron phosphate battery which is characterized in that a positive electrode material is a lithium iron phosphate material, the concentration range of lithium salt...

Lithium iron phosphate (lfp) battery recycling

The inventions described herein provide methods and systems for recycling lithium iron phosphate batteries, including: adding an oxidizing agent to a recycling stream of lithium iron phosphate (LiFePO4) batteries to form a leach solution; filtering the leach solution to remove a residue and obtain a lithium rich solution; modifying pH of the lithium rich solution for filtering

Thermally modulated lithium iron phosphate batteries for mass

The pursuit of energy density has driven electric vehicle (EV) batteries from using lithium iron phosphate (LFP) cathodes in early days to ternary layered oxides increasingly rich in nickel

Patents

patents Lithium Werks is a leading provider of cobalt free and high-performance Lithium Iron Phosphate ("LFP") batteries. With the recent resurgence in demand for LFP batteries, Lithium

LITHIUM IRON PHOSPHATE BATTERY

(54)LITHIUM IRON PHOSPHATE BATTERY LITHIUM-EISENPHOSPHAT-BATTERIE BATTERIE LITHIUM-PHOSPHATE DE FER (84)Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30)Priority:23.06.2017CN 201710486002 (43)Date of publication of application:

Lithium‐based batteries, history, current status, challenges, and

The first rechargeable lithium battery was designed by Whittingham (Exxon) and consisted of a lithium-metal anode, a titanium disulphide (TiS 2) cathode (used to store Li-ions), and an electrolyte composed of a lithium salt dissolved in an organic solvent. 55 Studies of the Li-ion storage mechanism (intercalation) revealed the process was highly reversible due to

LITHIUM IRON PHOSPHATE BATTERY MODULE

The lithium iron phosphate module which in one embodiment is part of a lithium battery pack, comprises a housing containing a positive and a negative single stud terminal post. A cover with lifting brackets is placed on top of the housing, which can be removed to insert the lithium iron phosphate module and a battery management system.

LITHIUM IRON PHOSPHATE BATTERY

[0003] CN102983358A discloses a non-aqueous electrolyte solution for a lithium iron phosphate lithium-ion battery. The non-aqueous electrolyte solution is composed of 4 components: a lithium salt, a carbonate and/or ether organic

HIGH-RATE LITHIUM IRON PHOSPHATE POSITIVE ELECTRODE

The high-rate lithium iron phosphate positive electrode material provided by the present disclosure has a high capacity and good rate performance, excellent low temperature performance and

US Patent Application for LITHIUM IRON PHOSPHATE POWER

One embodiment of the present application provides a method for preparing a lithium iron phosphate power battery, including the steps of:

HIGH-RATE LITHIUM IRON PHOSPHATE POSITIVE ELECTRODE

The high-rate lithium iron phosphate positive electrode material provided by the present disclosure has a high capacity and good rate performance, excellent low temperature performance and cycle performance.

Lithium Iron Phosphate (LFP) battery recycling

An aspect of the invention described herein provides a method for recycling lithium iron phosphate batteries, the method including: adding an acid to a recycling stream of powdered lithium iron phosphate (LiFePO 4 ) batteries to form a leach solution; maintaining the temperature of the leach solution from 20° C. to 100° C.; filtering the leach solution to remove graphite and FePO 4 to

Technological change in lithium iron phosphate battery: the

To visualize such a pattern of technological evolution, we choose to study lithium iron phosphate (LFP) battery technology through an extension of the citation-based main path analysis, namely the key-route main path analysis. The key-route method discloses the main paths that travel through a specified number of key citations. The resulting multiple paths

Lithium iron phosphate battery technology patent [PDF]

SOLARENERGY