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New development of mobile power

  • Categories:Company news
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  • Time of issue:2020-01-08 14:08
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(Summary description)The development of mobile Internet requires the support of mobile power. In this field, there are mainly thin film battery technology, piezoelectric material technology, and wireless charging technology.In the era of the mobile Internet, a very important part of the use of the client is its use time. No matter how excellent the performance is, mobile phones, tablets or other smart products that cannot remain open when disconnected from the wired power supply cannot be effectively applied.

New development of mobile power

(Summary description)The development of mobile Internet requires the support of mobile power. In this field, there are mainly thin film battery technology, piezoelectric material technology, and wireless charging technology.In the era of the mobile Internet, a very important part of the use of the client is its use time. No matter how excellent the performance is, mobile phones, tablets or other smart products that cannot remain open when disconnected from the wired power supply cannot be effectively applied.

  • Categories:Company news
  • Author:
  • Origin:
  • Time of issue:2020-01-08 14:08
  • Views:
Information

The development of mobile Internet requires the support of mobile power. In this field, there are mainly thin film battery technology, piezoelectric material technology, and wireless charging technology.

In the era of the mobile Internet, a very important part of the use of the client is its use time. No matter how excellent the performance is, mobile phones, tablets or other smart products that cannot remain open when disconnected from the wired power supply cannot be effectively applied.

In terms of methods that need to improve battery life, a method that can reduce the amount of power used at the same time, such as the iPad, saves everything that can be saved, saves all the space that can be saved, but this is a fast-growing IT product It is really uncomfortable. Another method is to improve the efficiency of the battery and provide products with more sustainable battery life. The development of mobile Internet requires the support of mobile power. In this field, there are mainly thin film battery technology, piezoelectric material technology, and wireless charging technology.

Thin film battery

The most ideal energy source that can be accessed anytime and anywhere is solar energy. The application of solar energy has been a problem that humans have been striving for in history. Although monocrystalline silicon solar cells are dominant in large-scale applications and industrial production at this stage, they also expose many shortcomings, the most important of which is the high cost. Affected by the price of single crystal silicon material and the manufacturing process of single crystal silicon battery, it is very difficult to reduce the cost of single crystal silicon solar cell greatly.

Thus produced its alternative thin film solar cells, including amorphous silicon thin film solar cells, selenium indium copper and cadmium telluride thin film cells, polycrystalline silicon thin film solar cells. The most important advantages of amorphous silicon thin-film solar cells are low cost and easy preparation. Since their photoelectric conversion efficiency will decay with the extension of light time, its instability is also obvious.

As for the selenium-indium-copper and cadmium telluride polysilicon thin film batteries, the efficiency is higher than that of amorphous silicon thin film batteries, the cost is lower than that of single crystal silicon batteries, and it is easy to mass-produce. A better alternative. However, the large amount of pollution generated during the production of polysilicon thin film batteries can not be ignored. The raw materials selenium, indium, tellurium, etc. are all rare metals, and there is less room for further cost reduction.

Because polysilicon thin film batteries use far less silicon than monocrystalline silicon, and have a problem of inefficient reduction, they may be prepared on cheap substrates.The cost is expected to be much lower than that of monocrystalline silicon batteries, and laboratory efficiency has reached 18%, much higher than the efficiency of amorphous silicon thin film batteries. Therefore, polycrystalline silicon thin film batteries are considered as the next-generation solar cells that are most likely to replace monocrystalline silicon batteries and amorphous silicon thin film batteries, and have now become a research hotspot in the international solar energy field.

The production cost of solar thin film cells is relatively low, and its market share has continued to increase in recent years. At present, the highest photoelectric conversion rate is the copper indium gallium selenium solar thin film battery, which can reach 20%, but it is still far from the theoretical value of more than 30%. The main problem is that the distribution and proportion of indium and gallium in the material are difficult to reach the ideal .

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