Primary non-rechargeable batteries - Revision history

Designing Buildings at 12:37, 26 April 2022

2022-04-26T12:37:25Z

← Older revision		Revision as of 12:37, 26 April 2022
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	= Introduction =		= Introduction =

−	A primary battery is a non-rechargeable, single-use battery as opposed to a secondary cell that can be recharged. A primary battery converts chemical energy into electrical energy by means of an electrochemical process. The electrochemical process that occurs is spontaneous Oxidation-Reduction (redox) this is where both a reduction reaction and an oxidation reaction take place at once. The earliest electrochemical cells were called wet cells as electrodes were submerged in a solution, later and modern primary cells are more commonly dry cells.	+	A primary battery is a non-rechargeable, single-use battery as opposed to a secondary cell that can be recharged. A primary battery converts chemical energy into electrical energy by means of an electrochemical process. The electrochemical process that occurs is spontaneous Oxidation-Reduction (redox) this is where both a reduction reaction and an oxidation reaction take place at once. The earliest electrochemical cells were called wet cells as electrodes were submerged in a solution, later and more modern primary cells are more commonly dry cells.

	A secondary or rechargeable battery acts as a galvanic cell when it is discharging, as it is converting chemical energy to electrical energy in a redox reaction but acts as an electrolytic cell when it is being charged as it is converting electrical energy to chemical energy. Electrolysis is the process by which ionic substances are broken down into simpler substances when an electric current is passed through them, thus recharging the battery's electrical potential.		A secondary or rechargeable battery acts as a galvanic cell when it is discharging, as it is converting chemical energy to electrical energy in a redox reaction but acts as an electrolytic cell when it is being charged as it is converting electrical energy to chemical energy. Electrolysis is the process by which ionic substances are broken down into simpler substances when an electric current is passed through them, thus recharging the battery's electrical potential.
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	= Development =		= Development =

−	This type of primary cell where chemical energy produced in a redox reaction is converted to electrical energy is called either a galvanic or a voltaic cell and normally a wet cell. It is so-called firstly after the scientist Luigi Galvani (1737 – 1798) the pioneer of bioelectromagnetics discovered that a frog's leg contracts when two different metals in contact touch different parts of the muscle, he initially named this animal electricity. Alessandro Volta later created the same effect using non-biological materials to challenge the animal electricity theory with his own metal-metal contact electricity theory, he is attributed as the inventor of the first electrical battery and this approach formed the basis of the modern-day primary battery that is still in use today.	+	This type of primary cell where chemical energy produced in a redox reaction is converted to electrical energy is called either a galvanic or a voltaic cell and normally a wet cell. It is so-called firstly after the scientist Luigi Galvani (1737 – 1798) the pioneer of bioelectromagnetics who discovered that a frog's leg contracts when two different metals in contact touch different parts of the muscle, he initially named this animal electricity. Alessandro Volta later created the same effect using non-biological materials to challenge the animal electricity theory with his own metal-metal contact electricity theory, he is attributed as the inventor of the first electrical battery and this approach formed the basis of the modern-day primary battery that is still in use today.

−	~~Sometime later, in~~ 1836 John Frederic Daniell, a British chemist and meteorologist, invented an improved primary cell called the Daniell cell. It consisted of an earthenware container filled with sulfuric acid and a zinc electrode immersed into a copper pot filled with a copper sulfate solution. This cell ~~further~~ improved on other cells was itself improved on by the gravity cell invented in the 1860s by a Frenchman ~~named~~ Callaud.	+	In 1836 John Frederic Daniell, a British chemist and meteorologist, invented an improved primary cell called the Daniell cell. It consisted of an earthenware container filled with sulfuric acid and a zinc electrode immersed into a copper pot filled with a copper sulfate solution. This cell, which improved on other cells was itself improved on by the gravity cell invented in the 1860s by Frenchman Callaud.

−	The general-purpose primary zinc-carbon cell as is commonly used today stemmed from what was known as known as the Leclanché or dry cell, after the French engineer Georges Leclanché who invented it in 1866. This battery ~~was~~ comprised of a zinc alloy sheet containing small amounts of lead, cadmium, and mercury, a saturated aqueous solution of ammonium chloride, and impure manganese dioxide blended with carbon black and electrolyte formed around an electrode. It remains the basic design of the zinc-carbon dry cells available today with variations such as the zinc chloride battery.	+	The general-purpose primary zinc-carbon cell as is commonly used today stemmed from what was known as known as the Leclanché or dry cell, after the French engineer Georges Leclanché who invented it in 1866. This battery comprised a zinc alloy sheet containing small amounts of lead, cadmium, and mercury, a saturated aqueous solution of ammonium chloride, and impure manganese dioxide blended with carbon black and electrolyte formed around an electrode. It remains the basic design of the zinc-carbon dry cells available today with variations such as the zinc chloride battery.

−	Alkaline as opposed acid-based batteries were first developed by Waldemar Jungner in 1899, and, also separately by Thomas Edison in 1901. Showing greater safety and power potential the Canadian engineer Lewis Urry ~~later, in the 1950s,~~ invented the modern alkaline dry battery which uses a zinc manganese dioxide.	+	Alkaline as opposed acid-based batteries were first developed by Waldemar Jungner in 1899, and, also separately by Thomas Edison in 1901. Showing greater safety and power potential, the Canadian engineer Lewis Urry invented the modern alkaline dry battery in the 1950s, which uses a zinc manganese dioxide.

	= Current use =		= Current use =

−	Today alkaline batteries are the most common type of batteries in the world because of their stable, long-lasting, mobile performance but zinc-carbon batteries are also still used as they remain cheaper. These come in various sizes with various voltages but AAA, AA, A-C batteries for example ~~might~~ can be found in many small household appliances. Button/coin or watch cells often use the same components but are small enough to fit in ~~watches or~~ smaller devices.	+	Today alkaline batteries are the most common type of batteries in the world because of their stable, long-lasting, mobile performance, but zinc-carbon batteries are also still used as they remain cheaper. These come in various sizes with various voltages but AAA, AA, A-C batteries for example can be found in many small household appliances. Button/coin or watch cells often use the same components but are small enough to fit in smaller devices.

	= Related articles on Designing Buildings =		= Related articles on Designing Buildings =
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	* Graphene batteries.		* Graphene batteries.
	* Lead-acid battery.		* Lead-acid battery.
		+	* Lithium-ion battery.
		+	* The use of batteries to store electricity for buildings.

−	~~Lithium-ion battery.~~	+	[[Category:DCN_Project_Knowledge]] [[Category:Products_/_components]]
−		+
−	~~The use of batteries to store electricity for buildings.~~	+

Editor: moved Primary battery to Primary non-rechargeable batteries

2022-04-13T12:28:32Z

moved Primary battery to Primary non-rechargeable batteries

← Older revision

Revision as of 12:28, 13 April 2022

Editor: Created page with "= Introduction = A primary battery is a non-rechargeable, single-use battery as opposed to a secondary cell that can be recharged. A primary battery converts chemical energy int..."

2022-04-13T12:27:49Z

Created page with "= Introduction = A primary battery is a non-rechargeable, single-use battery as opposed to a secondary cell that can be recharged. A primary battery converts chemical energy int..."

New page

= Introduction =

A primary battery is a non-rechargeable, single-use battery as opposed to a secondary cell that can be recharged. A primary battery converts chemical energy into electrical energy by means of an electrochemical process. The electrochemical process that occurs is spontaneous Oxidation-Reduction (redox) this is where both a reduction reaction and an oxidation reaction take place at once. The earliest electrochemical cells were called wet cells as electrodes were submerged in a solution, later and modern primary cells are more commonly dry cells.

A secondary or rechargeable battery acts as a galvanic cell when it is discharging, as it is converting chemical energy to electrical energy in a redox reaction but acts as an electrolytic cell when it is being charged as it is converting electrical energy to chemical energy. Electrolysis is the process by which ionic substances are broken down into simpler substances when an electric current is passed through them, thus recharging the battery's electrical potential.

In a redox reaction, electrons accumulate on the oxidation electrode (anode) and provide a negative potential, whilst a reduction process occurs at the reduction electrode (cathode), where a positive potential develops. The two electrodes are connected (called a salt bridge), so electrons flow from the oxidation electrode to the reduction electrode in an outer circuit due to the difference in potential between them, this produces an electric current.

= Development =

This type of primary cell where chemical energy produced in a redox reaction is converted to electrical energy is called either a galvanic or a voltaic cell and normally a wet cell. It is so-called firstly after the scientist Luigi Galvani (1737 – 1798) the pioneer of bioelectromagnetics discovered that a frog's leg contracts when two different metals in contact touch different parts of the muscle, he initially named this animal electricity. Alessandro Volta later created the same effect using non-biological materials to challenge the animal electricity theory with his own metal-metal contact electricity theory, he is attributed as the inventor of the first electrical battery and this approach formed the basis of the modern-day primary battery that is still in use today.

Sometime later, in 1836 John Frederic Daniell, a British chemist and meteorologist, invented an improved primary cell called the Daniell cell. It consisted of an earthenware container filled with sulfuric acid and a zinc electrode immersed into a copper pot filled with a copper sulfate solution. This cell further improved on other cells was itself improved on by the gravity cell invented in the 1860s by a Frenchman named Callaud.

The general-purpose primary zinc-carbon cell as is commonly used today stemmed from what was known as known as the Leclanché or dry cell, after the French engineer Georges Leclanché who invented it in 1866. This battery was comprised of a zinc alloy sheet containing small amounts of lead, cadmium, and mercury, a saturated aqueous solution of ammonium chloride, and impure manganese dioxide blended with carbon black and electrolyte formed around an electrode. It remains the basic design of the zinc-carbon dry cells available today with variations such as the zinc chloride battery.

Alkaline as opposed acid-based batteries were first developed by Waldemar Jungner in 1899, and, also separately by Thomas Edison in 1901. Showing greater safety and power potential the Canadian engineer Lewis Urry later, in the 1950s, invented the modern alkaline dry battery which uses a zinc manganese dioxide.

= Current use =

Today alkaline batteries are the most common type of batteries in the world because of their stable, long-lasting, mobile performance but zinc-carbon batteries are also still used as they remain cheaper. These come in various sizes with various voltages but AAA, AA, A-C batteries for example might can be found in many small household appliances. Button/coin or watch cells often use the same components but are small enough to fit in watches or smaller devices.

= Related articles on Designing Buildings =

* Anodised.
* Battery storage.
* Biological fouling.
* Energy storage.
* Fuel cell.
* Graphene batteries.
* Lead-acid battery.

Lithium-ion battery.

The use of batteries to store electricity for buildings.