Cell phones, what chemical elements are most often used in the construction of a smartphone?

Mobile phones have become an integral part of our lives, and millions of such devices are produced every day in the world. However, behind these popular devices is complex combination of chemical elements that make them work. A mobile phone may contain various chemicals, although the exact amount depends on the make and model of the phone. In general, a typical mobile phone contains approximately 40 to 50 different chemical elements in its structure and components.

He silicon It is one of the most widely used chemical elements in mobile phone manufacturing, as it is used to make microprocessors and integrated circuits. Other elements are also used as aluminum, copper, gold, silver, lithium and iron, among others. Most of these elements are used in the design of the printed circuit board, battery, display, case and other components.

Despite this, mobile phone manufacturers are looking for new ways to reduce their reliance on traditional materials. A new material that has attracted much attention in the mobile phone industry, graphene; which, in addition to strength and lightness, has exceptional electrical and thermal properties.

In addition, it has been shown that it can be used to make stronger and more efficient batteries. Thanks to these qualities, graphene could have the following useful properties related to the production of smartphones:

• Flexible screens. Graphene is very flexible and strong, so it can be used to create thinner and lighter displays, which is an interesting option for the emerging foldable phone market.
• More efficient batteries. Graphene has a high electrical conductivity and charges very quickly. Graphene batteries can last much longer and charge in fewer minutes than lithium-based batteries.
• Improved processing speed. Graphene has a high thermal conductivity, which means it can be used to dissipate the heat generated by phone processors. This will allow chips installed on motherboards to run at higher speeds without overheating, which will improve performance.
• Improving the quality of cameras. Graphene is almost transparent – the optical absorption of a single layer of graphene is only about 2.3% in the visible spectrum – and has a high electrical conductivity, which can be used to improve the quality of cameras in phones.

Apart from graphene, other materials such as germanium And porous silicon they are also being researched for use in battery production. They could be a safer and more sustainable alternative to lithium-ion batteries, which are notorious for their ability to explode and start fires.

However, introducing new materials to the mobile phone industry is not an easy task, as they must be thoroughly tested to ensure their safety and reliability, and must also be cost effective. Despite these challenges, many manufacturers are looking to find innovative and sustainable solutions to improve the user experience.