Inventing a smartphone battery that recharges in one minute

Written By وداد السعودي on 2015/04/09

This article was written originally in Arabic and is translated using a 3rd party automated service. ArabiaWeather is not responsible for any grammatical errors whatsoever.

<p style=";text-align:left;direction:ltr">ArabiaWeather.com - Scientists from Stanford University in California have created a battery made of aluminum for use in smartphones. They&#39;re cheap, long-lasting, flexible, and recharge in just one minute.</p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> The scientific journal &quot;Nature&quot; published the details of the new invention, and indicated that the new &quot;aluminum-ion&quot; battery will replace the &quot;lithium-ion&quot; batteries used in millions of personal computers and mobile phones.</p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> Chemistry professor Hong Ji Dai, who supervised the research, confirmed that the new battery is fast charging and safer than the currently used lithium-ion batteries, which sometimes explode.</p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> It is noteworthy that scientists have tried for a long time to make batteries out of aluminum, which is a relatively cheap and lightweight metal characterized by a high charging capacity, but they were unsuccessful, until the scientist &quot;Day&quot; was able to discover that graphite was the opposite pole of aluminum.</p><p style=";text-align:left;direction:ltr"> In the prototype of the new battery, aluminum represents the negatively charged electrode, or anode, while graphite is the positively charged electrode, or cathode.</p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> <strong>See more:</strong></p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> <a href="http://www.arabiaweather.com/content/كيف-تصنع-قطاراً-كهربائياً-باستخدام-مغناطيس-وسلك-نحاسي؟"><strong>How to make an electric train using a magnet and copper wire?</strong></a></p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"><a href="http://www.arabiaweather.com/content/كيف-تحافظ-على-بطارية-الهاتف؟"><strong>How do you maintain the phone battery?</strong></a></p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> <strong><a href="http://www.arabiaweather.com/content/طريقة-مبتكرة-لإشعال-النار-دون-استخدام-الكبريت-أو-الغاز">An innovative way to start a fire without the use of matches or gas</a></strong></p><p style=";text-align:left;direction:ltr"></p>

This article was written originally in Arabic and is translated using a 3rd party automated service. ArabiaWeather is not responsible for any grammatical errors whatsoever.


Browse on the official website



amazing video | Only in NEOM.. Ready extracts fresh water from the air effortlessly!What if | We covered the desert with solar panelsA very cold air mass of polar origin is located in eastern Europe, pushing its cold winds to the Levant.Bringing spring snow to mountain peaks, a cold air mass is affecting the eastern Mediterranean and the Levant, accompanied by radical changes in the weather (details)Weather conditions and sky conditions in the Arab world at the time of observing the crescent of Shawwal 1446 AHWeather and temperature fluctuations are coming to the Arab world, with chances of rain in several countries coinciding with Eid al-Fitr.Polar winds and snow showers are expected in many mountainous areas in the Levant, coinciding with the first days of spring.The weather is changing from spring warmth to winter cold in the Levant, with snow expected in the highlands of Syria and Lebanon on the first days of spring.A warm wave affects the Levant, and the warm and stable spring weather will return in the coming days, God willing.