The Inventor of Lithium-ion Battery – Time and Charging

Almost eight people out of ten in the entire world have ever used a lithium-ion battery. I have used the battery for about two decades now. Lithium-ion batteries are known for their outstanding performance for several decades.

Lithium-ion batteries have changed the world for the better. I cannot imagine a world without lithium-ion batteries because they come in unique sizes. They are mostly used in phones because of their sizes and their outstanding performance.

Although they have been reported to have a few setbacks, that is a usual thing for batteries. No battery can be used to replace lithium-ion batteries now. In case they find its replacement in the future, it will have served its purpose to the fullest.

However, do you sometimes ask yourself who invented lithium-ion batteries? I sat down one day and saw my phone battery had the writings 'Li-ion,' and I was eager to know more about it. I did my research, and I was overwhelmed by the great job done by this great man.

Therefore, I would like you too to know more about the invention of this great product. You should know the man behind all this wonderful invention and what he went through to come up with this battery. Follow me through and get everything that you need.

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When were lithium-ion batteries introduced?

Some people started seeing these lithium-ion batteries at their tender ages. I am sure that a significant percentage of people do not know even it was introduced. However, others have a lot of knowledge about this fantastic product.

It was introduced in 1991 by Sony Corporation. It had undergone many tests, and several bodies certified that it was safe for human use.  They were designed for use on portable devices and electric vehicles. The batteries have grown popular over time, and the world cannot be comfortable without them.

Akira Yoshino made a Prototype of lithium-ion batteries in 1985. Still, it was based on research done by John Goodenough, M. Stanley Whittingham, Rachid Yazami, and Koichi Mizushima in the 1970s and 1980s.

However, Sony and Asahi Kasei developed a lithium-ion battery for commercial purposes in 1991, with Yoshio Nishi being their leader. They used the intercalated lithium compound as the positive electrode's material and graphite as the negative electrode.

Lithium-ion batteries became famous because of their high energy density, no memory discharge, and low self-discharge. Lithium-ion batteries vary in their chemistries, performance, cost, and safety characteristics.

Despite being in existence for three decades now, the battery is still undergoing significant improvements to make it much better. The research areas targeted by experts include increasing energy density, reducing, increasing charging speed, extending lifetime, and improving safety, among other vital areas.

The incredible thing is that the Nobel Prize in chemistry 2019 was given to three outstanding scientists who made significant contributions to lithium-ion batteries' development.

The scientists who received the award are John B. Goodenough, M. Stanley Whittingham, and Akira Yoshino. The thing that led to their invention was the oil crisis that the world faced in the 197os, Whittingham used titanium disulfide and lithium metal as electrodes in the first attempt, but the combination had several challenges.

However, Goodenough, an engineering professor at the University of Texas, came up with another fantastic idea, which was later improved by Akira Yoshino of Meijo University in Nagoya, Japan.

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What did Goodenough invent?

John B. Goodenough is a material scientist and an alumnus of the University of Chicago. He is currently an engineering professor at the University of Texas. During the oil crisis in the 1970s, Goodenough invented the lithium-ion battery. He experimented using lithium cobalt oxide as the cathode, and the battery doubled its energy potential.

This fantastic invention has made him receive several awards, with the recent ones being the Royal Society's Copley medal and Nobel Prize in Chemistry 2019, among other minor awards. However, he received help in the invention from Whittingham and Yoshino.

His invention was a long time ago, but he still receives recognition from international bodies. He did a great job that will remain outstanding for ages. The only thing the lithium-ion batteries undergo currently is improvements to make them better.

How lithium-ion batteries changed the world?

Lithium-ion batteries indeed became the game changers in the entire world. They have a lot of positive impacts and a few shortcomings. Every product has its shortcoming, but the good thing is that the advantages surpass the disadvantages.

The ability of lithium-ion batteries to change the world comes from their size and weight. They are smaller and lighter, which made them suitable for portable devices that we use all over the world today. I cannot imagine a world without these portable electronic devices.

Lithium-ion batteries changed the communication channels and transport history of the entire globe. The super-thin cell phones, sleek laptops, state-of-art electric vehicles, and many others run on lithium-ion batteries.

You might be using several batteries in your daily life without even being aware of them. You can think of your life without those batteries, and you will know that they play a significant role in our daily activities.

Lithium-ion batteries hold a charge for an extended period, and that is what makes them suitable for use in these devices. The smartphones and the computers that we are using today have changed the world more positively than you can think.

So many large companies largely depend on lithium-ion batteries for their entire processes. Therefore, we cannot outlook the effects that these batteries have given the world. Experts all over the globe are working day and night to minimize the drawbacks that come with lithium-ion batteries.

Therefore, it is good to use your battery correctly because it will be hard for you to live without it. Take good care of the environment because you require it. The recycling process of lithium batteries is expensive, but that does not mean that you should sacrifice the environment.

Lithium-ion batteries have done a lot to the world, and I am sure it will keep doing magic as always. Use it to the fullest and get the best out of it. Let it earn you money and at the same time, make your work easier.