Bambancin Batteri na Karshe Hanyar Tattalin Batteri na Karshe
Bataiya sun zama daya daga cikin abubuwa da ke gudana da kuma ake amfani da su a yanzu. Ake amfani da bataiya inda ba a tabbas tashar rawarwari, inda rawarwari mai tsawo (kamar yadda ya fi yawa da rawarwari); waɗannan kamar wasan lokaci, maimaitoci da sauran abubuwan da suka buƙata don rawarwari mai tsawo, suka yi waɗanda suka yi waɗa a bataiya. Yawan dalilin da ke da bataiya shine cewa za a iya sanya su da kuma amfani da su idan kyakkyawan kan bayarwar su ta fito. Zuzuri su ne unit of battery, many cells complete a battery. There are mainly two types of battery, Lead-acid battery and Alkaline battery.
Ana fitar da Alkaline battery a kan market ta hanyar Eveready Battery, Toronto. An samu shi a matsayin Lew Urry wanda ya kasance chemical engineer na wannan kamfanin.
Lew Urry an samu alkaline battery a 1949. Wanda ya samu shi ya yi aiki a kan Eveready Battery Co. a kan makarantar sarrafa su a Parma, Ohio. Alkaline battery ya lita da zuwa masu yawan harkar zuwa biyu zuwa masu zinc-carbon cells, wadanda suka kara.
Alkaline Batteries
An samu waɗannan bataiya don ƙare yawan ƙaramin lead plates. Yawan dalilin da ke da alkaline battery shine yanayi a kan reaction bayan zinc (Zn) da manganese dioxide (MnO2). Ana kiran alkaline battery saboda electrolyte da ake amfani da shi shine potassium hydroxide, wani abu mai tsawo.
Abubuwan da Alkaline Battery Ke Da Su
Wanda ke da energy density mai yawa.
Wanda ya yi aiki a kan continuous da kuma intermittent applications.
Wanda ya yi aiki a kan low da kuma high rate of discharge.
Wanda ya yi aiki a kan ambient temperature da kuma low temperature.
Alkaline battery ya da internal resistance mai tsawo.
Yake da self life mai yawa.
Leakage ya da ita a cikin wannan bataiya.
Yake da dimensional stability mai yawa.
Abubuwan da Alkaline Battery Ba Da Su
Akwai wani abu da ke ƙarfin wannan bataiya, shine cost mai yawa.
Construction of Alkaline Battery
Body of the battery is made of a hollow steel drum. This drum contains all materials of the battery, and it also serves as the cathode of the battery. The positive terminal of the battery is projected from the top of this drum. Fine-grained manganese dioxide (MnO2) powder mixed with coal dust is molted to the inner peripheral surface of the empty cylindrical drum. This molded mixture serves as a cathode mixture of the alkaline battery. The inner surface of the thick layer of cathode mixture is covered with a paper separator. The central space, inside this paper separator, is filled with zinc powder with potassium hydroxide electrolyte. The zinc serves as an anode, and its powder form increases the contact surface. The paper separator soaked with potassium hydroxide holds the electrolyte in between cathode (MnO2) and anode(Zn). A metallic pin (preferably made of brass) is inserted along the central axis of the alkaline battery to collect the negative charge. This pin is called negative collector pin. This pin is in touch with a metallic end sealed cap. There is a plastic cover just inside the Metallic end sealed cap, and this plastic cover electrically separates positive steel drum and negative end cap of alkaline battery.
In an alkaline battery cell, the powder zinc serves as an anode; manganese dioxide serves as cathode and potassium hydroxide serves as an electrolyte.
First half reaction is,
Second half reaction is,
Overall reaction,
An alkaline battery cell is rated for 1.5 V. A new non discharged alkaline cell shows a voltage of 1.50 to 1.65 V. The average voltage under load condition may be 1.1 to 1.3 V. AA alkaline cell is generally rated for 700 mA.
There are various types of alkaline battery depending on various parameters.
Depending on the composition of the active materials of the plates, there are four types of battery. They are as follows,
Nickel iron (or Edison).
Nickel- cadmium (or Nife).
Silver zinc.
Alkum battery.
Depending on the method of assembling, these battery are classified as sealed and non-sealed cells or battery.
Depending on the design of plates, the alkaline battery is classified as an enclosed pocket and open pocket type battery.
Uses of Alkaline Batteries
Various types of this battery are there and different batteries are used for different purposes. Like, nickel-iron batteries are used for propulsion of industrial trucks and mine locomotives. In air conditions also, this type of battery is used. Another type of alkaline battery is Nickel-cadmium battery; they get used in commercial airlines, military airplane for initiating the main engine. So, we can say that the alkaline battery is mainly used in moving vehicles and industrial purposes.
Statement: Respect the original, good articles worth sharing, if there is infringement please contact delete.
