A Quick Guide on How Is Chemistry Used in Electronics?

Do people question themselves how is chemistry used in electronics? What do computers, cell phones, televisions, and toasters have in common? Without chemistry, they wouldn't work! Chemistry is everywhere in electronics, but there are some really cool facts that even non-chemists don't know about how it's used! In this article, we'll take a look at ten of these facts, including the world's thinnest resistor and which element composes 85% of the earth's crust! Keep reading if you want to understand more about chemistry!

From the Discovery of Electrons to Our Modern Technology

Electronic technology has transformed over recent decades, and you can't go without a computer, tablet or smartphone. They may seem complicated, but they all work on some basic scientific principles that we can understand if we look into how chemistry is used in electronics. Here are more amazing stuff you may not have previously known.

For example, the first scientist to discover electrons was Sir Joseph John J. J. Thomson, who demonstrated their existence through cathode ray experiments where electricity was passed through gas at low pressure. He later won a Nobel Prize for his discovery, and he published his results regarding cathode rays in 1884 - three years before Thompson was born!

The Atomic Structure of Semiconductors

Semiconductors are materials that have a band gap. This shows that some individuals may use them as transistors (the building elements of new electronics). Semiconductors can have either positive or negative band gaps, depending on their chemical composition.

For example, germanium has a negative band gap, meaning it conducts electrons better than it conducts holes. Silicon has a positive band gap and conducts holes better than electrons. This behavior allows us to make transistors from these elements!

How Is Chemistry Used in Electronics? The Building Blocks of Electronics

The chemistry field has produced many of today's most common electronic devices and materials, including silicon, which makes up almost all modern chips; and liquid crystal displays (LCDs), used to produce computer monitors and mobile phone screens.

In fact, it's estimated that a staggering 70 percent of people are carrying at least one electronic device on them right now! If you need some inspiration for your next electronics invention or simply want to know more about way in which chemistry applied in electronics, keep reading.

Silicon Chips Are Everywhere!

Despite their ubiquity, many people don't realize how silicon and semiconductors get used in electronics. Check out these ten facts for a quick overview of where silicon is found and what it does! The Number of Silicon-Based Devices Has Grown Exponentially: In 1962, one chip contained 42 transistors; by 2014, that number was over 4 billion.

As chips have gotten smaller and cheaper to produce over time, our consumption has dramatically increased. Most Americans own three times as many electronic devices today as they did just five years ago-and those devices consume power 24 hours a day!

How Is Chemistry Used in Electronics? Electronic Waste

How is chemistry used in electronics? Many things that humans touch comprises some electronic component. Some components are small, like computer chips, others are as big as whole rooms full of equipment. Anything that stores or uses electricity-from a toaster to an air conditioning unit-comprises lots of different electronics. Modern life would be unthinkable without them. So how does all that technology work? It all starts with chemistry!

Chemicals Make Our Electronic Products Work Better

Every day, we use many products, and all of them require electrical energy to operate. Most often, people don't think about how these products work or what their basic components are. However, a lot of chemistry plays a role in these devices that most people wouldn't expect. Some common products that rely on chemistry include televisions, computers, cell phones and even pacemakers!

Discovering New Materials - Elements and Compounds

Does anyone want to learn how is chemistry used in electronics? If so, silicon and oxygen form silicon dioxide, which makes up most of what we know as glass. Glass manufacturers can combine compounds from different elements to create new materials that don't exist naturally or have unique properties. The modern LED (light-emitting diode) bulb got created by combining gallium and arsenic into a unique material that gives off a bluish light.