Français
1. Lithium-ion batteries
1.1 Lithium-ion battery cell
The lithium-ion battery owes its name to the fact that lithium is present only in the form of ions, which move during charge-discharge cycles between two electrodes, where they are inserted in an electrochemical reaction. The most common model is based on graphite and oxides, which will serve as an example (figure 1 ):
-
during discharge, the negative electrode (lithium graphite) oxidizes, a process known as anodic reaction:
...
The Ultimate Scientific and Technical Reference
This article is included in
Environment
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Lithium-ion batteries
Outlook to 2030
Bibliography
Regulations
Decree no. 2015-849 of July 10, 2015 on the marketing of batteries and accumulators and the collection and treatment of their waste.
Décret n° 2009-1139 du 22 septembre 2009 transposant la directive européenne 2006/66/CE relative aux piles et accumulateurs ainsi que aux déchets de piles et d'accumulateurs.
The decree is codified in articles R. 543-124 to R. 543-134 of the French...
Patents
Method for preparing nickel and cobalt doped lithium manganate by using waste and old lithium ionic cell as raw material CN200810198972.
A Method of Recycling Valuable Metal from Waste and Old Lithium ion Battery. CN108987841A, 2018.
Method for recycling nickel-cobalt-manganese ternary anode material WO2014/154152A1.
The Ultimate Scientific and Technical Reference
