CADMIUM CELL Meaning and
Definition
-
A cadmium cell, also known as a cadmium battery, refers to a type of rechargeable battery or secondary cell that utilizes the chemical elements cadmium and nickel in its energy storage mechanism. It is commonly used in portable electronic devices, such as small appliances and power tools.
The cadmium cell is constructed with a positive electrode made of nickel hydroxide and a negative electrode made of cadmium. The electrolyte used is usually an alkaline solution, which enables the transfer of ions between the electrodes during the charging and discharging process. This enables the cadmium cell to be recharged and used repeatedly.
Cadmium cells possess several attributes that make them favorable for certain applications. They have a relatively high energy density, allowing them to store a significant amount of energy in a small form factor. They also have a long service life, with the ability to withstand numerous charging and discharging cycles. Furthermore, cadmium cells have a low self-discharge rate, meaning they can retain their charge for an extended duration when not in use.
Despite these advantages, cadmium cells have faced criticism due to the environmental concerns associated with cadmium, which is a toxic heavy metal. The improper disposal or mishandling of cadmium cells can lead to contamination of soil and water sources. Consequently, there has been a push towards more environmentally friendly alternatives, such as lithium-ion batteries, that have minimal cadmium content or are cadmium-free.
In summary, a cadmium cell is a rechargeable battery that utilizes cadmium and nickel as its main chemical components. It offers high energy density, long service life, and low self-discharge, but also poses environmental hazards due to cadmium's toxicity.
Common Misspellings for CADMIUM CELL
- xadmium cell
- vadmium cell
- fadmium cell
- dadmium cell
- czdmium cell
- csdmium cell
- cwdmium cell
- cqdmium cell
- casmium cell
- caxmium cell
- cacmium cell
- cafmium cell
- carmium cell
- caemium cell
- cadnium cell
- cadkium cell
- cadjium cell
- cadmuum cell
- cadmjum cell
Etymology of CADMIUM CELL
The etymology of the word "cadmium cell" can be understood by analyzing the individual components of the term.
1. Cadmium: The word "cadmium" originates from the Latin term "cadmia" or "cadmea", which refers to a zinc ore that was known as "calamine" in medieval Latin. It is believed that the name "cadmium" evolved from the Greek word "kadmeia" (earth of Cadmus), named after the mythical character Cadmus. Cadmium is a metallic chemical element, symbolized as Cd in the periodic table.
2. Cell: The word "cell" has an ancient history and comes from the Latin term "cella", meaning a small room or chamber. Over time, it came to be associated with various enclosed structures, including the basic unit of life, which was first described by Robert Hooke in the 17th century.
Similar spelling words for CADMIUM CELL
Infographic
Add the infographic to your website:
