Monthly Archives: June 2010

To CoS2 as cathode materials of Re cell structure Yibancaiyong Pian structure, cathode and electrolyte in the manufacture of Gongyi chip type technology with Tongchang about to these materials through mixing, melting, grinding, vacuum drying produced mixed Juyouyiding-grained powder and then pressure forming in the mold. Anode alloy and add the appropriate amount of electrolyte, compression molding after mixing (more…)

Chemical power source is a chemical energy directly into electrical energy. In principle, all redox reactions can be designed into the chemical supply, but for various reasons, the real value of practical application of the chemical power supply a few. A manganese zinc batteries, lead acid battery, a nickel-cadmium batteries, a silver zinc batteries, lithium battery, a nickel-hydrogen batteries, fuel cells and lithium ion batteries is the (more…)

Since the 60s of the 20th century, the United States, Japan, Europe and China are all conducting research and production of lithium batteries in lithium battery research and application development, the world leader. Li-I2, Li-Ag2CrO4, Li-(FCx) n, Li-MnO2, Li-SO2 and Li-SOCl2 six kinds of lithium batteries has been commercialized, widely used in medical, electronics, telecommunications, aviation and military fields. (more…)

Batteries battery memory effect is reversible failure, that battery failure can be repeated after the recovery performance. Cells undergo a specific long-cycle work, automatically maintaining a specific memory performance. Bag battery no memory effect, sintering batteries have memory effect. If the battery after long shallow discharge cycles, and then to deep discharge, which demonstrates significant capacity loss or (more…)

Surface type Schottky barrier solar cells are photovoltaic cells. PV characteristics of the surface barrier is to use only one and a kind of impurity-doped semiconductor (n-type or p-type, photo-voltaic effect comes mainly from the surface of the barrier piece of semiconductor area. If the surface barrier by the formation of different materials, surface potential barrier photovoltaic cells are two basic types: One is all solid state (more…)

Solar cell theory and the model more or traditional batteries. New solar cell characteristics of the general theory and theory of reference from these mature, so in this section describes characteristics of solar batteries to conventional solar cells or an example.

The characteristics of solar cells can be broadly divided into the characteristics of the optical components as spectral properties, illumination characteristics and the characteristics of a semiconductor device that is output characteristics, temperature characteristics, diode characteristics. Ideapad Y650A battery Therefore, if more in-depth understanding of these characteristics, we must master the optical and semiconductor engineering knowledge.

Performance design mainly refers to the design of the electrical properties of the battery. Is designed to solve the key problems in the past, experimental data have been accumulated and accumulated experience in production, based on the performance of batteries designed to carry. Include operating voltage, operating current, capacity, life and other aspects of the design. (more…)

Battery categories have different methods, their classification can be roughly divided into four groups.

The first type by electrolyte, including:

? alkaline batteries, mainly potassium hydroxide electrolyte solution-based batteries, such as alkaline zinc-manganese batteries (more…)

Alkaline battery cathode active material is zinc, but zinc skin easily passivated in alkaline solution, not a large current discharge, not as an alkaline battery anode. Currently in use is a large enough surface area, and not readily passivated anode material is zinc alloy.

First of all, we must strictly control the content of zinc in the heavy metal impurities. Particularly iron, zinc requirement of iron (more…)

Select the shell material, first of all to meet the product requirements for the prerequisite in achieving performance targets, should be further excessive demands, to increase economic efficiency. And then to consider cost, processing, raw material sources, etc., in the choice of materials, should be according to local conditions, not to detour. Also, pay attention to the development and use of new (more…)