What is a lithium-ion batteries?

What is a lithium-ion batteries?
Lithium-ion battery is a lithium battery Laptop Battery improved products. Lithium batteries have a long time ago, but lithium is a highly active metal, it is not very safe when used often in charge when burning, bursting, then there is an improved lithium-ion batteries by adding lithium element that can inhibit active ingredients (such as cobalt, manganese, etc.) so that lithium really achieve safe, efficient, convenient, while the old lithium batteries also will be largely eliminated. As to how to distinguish them from the battery's label will be able to identify, lithium battery for Li, lithium-ion battery for Li-ion. Now, laptops and cell phones using the so-called "lithium batteries", in fact, are lithium-ion battery. Japan's Sony invented the carbon materials as the anode, lithium-containing compounds in order to make positive, in the charge-discharge process, there is no lithium metal, and only lithium-ion, which is lithium-ion battery. When charging the battery when the battery on the positive lithium ion generation, resulting lithium-ion movement through the electrolyte to the cathode. As the carbon anode layered structure, it has a lot of micro, to lithium-ion on the anode embedded in porous carbon layer, the embedded lithium-ion the more the higher the charge capacity. Similarly, when the Y9943 battery discharge (ie, the process we use the battery), embedded in the carbon cathode layer of lithium-ion extrusion, but also movement back to positive. Back to the cathode of lithium-ion the more the higher discharge capacity. We usually say that the battery capacity is the discharge capacity. In the Li-ion charge-discharge process, lithium-ion transition from the positive → negative → positive moves in space. Li-ion Batteries is like a rocking chair, rocking chair at both ends of the battery poles, while the lithium-ion rocking back and forth as players do run. Therefore, Li-ion Batteries also known as rocking chair batteries.

Integral part of the Inspiron 640m lithium-ion battery cells

Steel / aluminum Series:

(1) battery cover from top to bottom

(2) positive - active substances usually lithium cobalt oxide

(3) diaphragm - a special kind of composite membrane

(4) negative - active substances for the carbon

(5) Organic electrolyte

(6) Battery shell (divided into two kinds of steel and aluminum)

Flexible Series

(A) positive - active substances are generally lithium cobalt oxide

(2) diaphragm - PP or PE composite film

(3) negative - active substances for the carbon

(4) Organic electrolyte

(5) Battery shell - aluminum composite films

Lithium is a metallic element, its chemical symbol Li (its English name lithium), is a silvery white, very soft, lively and chemical properties of metal, the metal is Inspiron 630m the lightest. In addition to its application outside the atomic energy industry, can produce special alloys, special glass (TV screen glass used), and lithium batteries. In lithium batteries use it as a battery anode.

Lithium batteries are also divided into two categories: non-rechargeable and rechargeable types. Non-rechargeable battery known as the disposable batteries, it can only be a one-time chemical energy into electrical energy, electrical energy can not be restored back to chemical energy (or restore the performance of poor). The rechargeable battery is called secondary batteries (also known as batteries). It would be chemical energy into electrical energy stored in the use of time, and then convert chemical energy into electrical energy, which is reversible, such as chemical energy lithium batteries power the main features.

Lithium-ion battery - Principles of Deconstruction

6T473 Li-ion battery is divided into the Department of lithium batteries and lithium-ion batteries. At present the use of mobile phones and notebook computers are lithium-ion battery, usually people are commonly known as the Li-Ion battery. Currently mobile phones use lithium ion batteries, lithium batteries because of the real risk of large, does not apply to everyday electronic products. Lithium-ion battery cathode materials with carbon in order to make positive electrode containing lithium compounds, there is no lithium metal, and only lithium-ion, which is lithium-ion battery. Lithium-ion battery refers to the lithium-ion intercalation compound Inspiron 5100 as cathode material for battery general. Lithium-ion battery charge and discharge process, that is, lithium-ion intercalation and de-embedding process. In the lithium-ion intercalation and de-embedding process, accompanied with the electronic equivalent of lithium-ion intercalation and de-embedded (customary to use embedded or de-embedded positive that, while the negative electrode, said plug with the insertion or removal). In the charge-discharge process, lithium-ion in the positive and negative round-trip Inspiron 1100 between the embedding / de-embedding and insertion / de-inserted, is vividly called the "rocking chair batteries."