Smartphone batteries why not?

Screen, screen resolution is up, phone camera pixel high, mobile CPU has more nuclear · · · At this time, brother side of the battery and its depressed: “brothers, without prejudice to the smart phone image and handle cases, for smart phones to seek differentiated competitive advantage for his contribution, and I’m sorry brothers, dragged us down ‘”

Since everyone has a Smartphone, battery life has become a smart-phones main short Board, discussed the problems of the industry, is also the largest mobile phone battery maker, is trying to solve the problem. This site also had a battery on the future article, but also take time to be used on mobile phones, let alone the future battery, who knows what the future is when? Battery not to force this thing really can’t blame brother batteries, as we all know now the phone is equipped with lithium-ion batteries, let’s take a look at the basic principles of lithium-ion batteries:

Lithium-ion battery basic principles

Lithium-metal battery is a kind of lithium metal or lithium alloy anode materials, the use of the battery electrolyte solution. First lithium-ion battery uses the following response: Li+MnO2=LiMnO2, the reaction is oxidation and reduction reactions, a discharge.

Lithium-ion battery cathode on the principle of reaction occurs: LiCoO2= charging =Li1-xCoO2+XLi++Xe (electronic) on the negative electrode reaction: 6C+XLi++Xe====LixC6 battery total responses: LiCoO2+6C=Li1-xCoO2+LixC6

Anode material: optional cathode material for many current mainstream product uses lithium iron phosphate. Cathode material for different table:


Positive reaction: embedded discharge lithium ion, rechargeable lithium ion block removal. Charge: LiFePO4 → Li1-xFePO4 + xLi+ + XE-discharge: Li1-xFePO4 + xLi+ + XE-→ LiFePO4 cathode material: graphite. Negative reaction: discharge lithium-ion removal plug, rechargeable lithium ion insertion. Charge: xLi+ + XE-+ 6C → LixC6 discharge: LixC6 → xLi+ + XE-+ 6C (Via Wikipedia)

Lithium-ion batteries with high voltage, high capacity, low consumption, no memory effect, pollution-free, small size, the internal resistance is smaller, less self discharge, cycle times and more features. Also because of these characteristics, it is widely used in all essential things of life. In the era of feature phones, these characteristics of lithium-ion batteries is sufficient to ensure you lead a normal life, but in the age of smart phones, because the parts are both increasing power consumption, lithium-ion battery gives men a home recharge a day of good habits.

We can see from the above, every gram of battery cathode materials is limited, to increase the battery capacity battery size must be increased.

Small series had interview too much home do phone battery of manufacturers, they are think lithium battery has is currently do phone battery of is good of products has, is not cannot increased it of capacity, battery of capacity with battery of volume into are proportion relationship, but now many manufacturers and requirements intelligent phone of thin, to increased phone of battery capacity, enhanced its range capacity, phone of volume undoubtedly also will variable big, to in phone of appearance Shang on will brings effect. miu miu iphone

Phone no progress in battery, main battery problems, hasn’t found a small volume, large capacity can replace a new battery material, lithium batteries, and when will it be on the new battery material breakthrough is also unclear.

In view of this, small series are to be fair to say, were battery brothers have done what we can, as a mobile phone battery, it also wants to bring you greater convenience, but because cell materials bottleneck on, also can do. Now can only look forward to the emergence of a God-like figure, discover new battery materials, and applying it to people’s lives.

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