CR2032 button cell batteries

Inventory of new CR2032 button cell batteries technology

CR2032 button cell batteries is a device that converts the energy generated by chemical reactions directly into electrical energy. It has stable voltage, stable current, long-term stable power supply, little external influence, simple structure, easy to carry, simple and easy charging and discharging operation, stable and reliable performance, which brings a lot of convenience to modern social life.

In 1800, Italian scientist Volta made a Volta pile by contacting different metals with electrolytes, which is considered to be the first power supply device in human history. Humans have successively invented lead-acid batteries, zinc-manganese dioxide dry batteries with NH4Cl as electrolyte, cadmium-nickel batteries, iron-nickel batteries, alkaline zinc-manganese batteries and lithium-ion batteries.

As the topic of Samsung Note7 explosion continues to ferment, batteries, once the hero behind the scenes, have once again become the focus of our attention. It is inevitable that many people worry that we will have to live with lithium batteries with performance close to the limit for a long time? The answer is of course no. In fact, we still have many new batteries that are ready to break the pattern. Let's take inventory of new CR2032 button cell batteries technology together.

Popular Science on 12 New CR2032 button cell batteries Technologies

1. Domestic Super Batteries Debut

Recently, Extreme Power Technology (Tianjin) Co., Ltd. demonstrated a super CR2032 button cell batteries with "terrifying" endurance and charging capacity, which only takes 3-5 minutes to fully charge.

From the accompanying picture, we can see that the CR2032 button cell batteries adopts a cylindrical design and is neatly arranged in a row. This design ensures that there is a gap in the middle of each CR2032 button cell batteries for heat dissipation.

Wei Zhe, chairman of Extreme Power, said that this super CR2032 button cell batteries is mainly used in buses and cranes for lifting containers at docks. An electric bus requires 297 batteries.

He said, "Our CR2032 button cell batteries belongs to nickel-hydrogen batteries. Although it is not as light and thin as lithium batteries in terms of volume and weight, it is definitely much better than lithium batteries in terms of safety and charging capacity."

It is understood that at room temperature of 20-40℃, it only takes 3-5 minutes to charge a super CR2032 button cell batteries once, and its life is 5-8 years. When on a hybrid bus, every time the vehicle brakes, the super CR2032 button cell batteries can recycle energy, that is, it can automatically complete charging. It is estimated that after using the super CR2032 button cell batteries, the fuel saving rate of a hybrid bus can reach about 40%.

In addition, the CR2032 button cell batteries safety is better than that of lithium batteries. The super CR2032 button cell batteries has undergone a series of experiments such as needle puncture, extrusion, high temperature, and falling, and will not explode as easily as lithium batteries.

2. Honda's commercial magnesium CR2032 button cell batteries is here

Recently, Honda Motor and a research and development team have worked together to develop the world's first magnesium rechargeable CR2032 button cell batteries that can be used in practice. It is understood that the cost of magnesium is 96% lower than that of lithium. In addition, it has a longer CR2032 button cell batteries life. Japanese media reported that the new CR2032 button cell batteries may become a disruptive product. After installing the new CR2032 button cell batteries, smartphones and other devices can last longer on a single charge.

According to reports, the Saitama Industrial Technology Center (Saitec) in Saitama Prefecture, Japan, led the research and development activities. Honda's research and development team evaluated the feasibility of the CR2032 button cell batteries in Wako City. Developers expect magnesium batteries to be commercially used in smartphones and other portable devices at the beginning. Magnesium CR2032 button cell batteries developers hope to sell products by 2018. Honda and the Saitec team will present the CR2032 button cell batteries at a scientific conference in Chiba (near Tokyo, Japan) next month.

It is understood that the researchers encountered the same difficulties with magnesium in rechargeable batteries. During the process of charging and discharging, the charging performance of magnesium will deteriorate rapidly. Based on this, the researchers developed a new material, vanadium oxide, and applied it to the positive electrode, so that ions can flow more easily between the vanadium oxide and the magnesium negative electrode. Vanadium oxide can increase the number of times magnesium can be charged and prevent decay. To improve safety, the researchers added an organic substance that can reduce the risk of fire in magnesium batteries.

3. Lithium-sulfur CR2032 button cell batteries

Recently, the Japan Institute of Advanced Industrial Science and Technology announced that it and the University of Tsukuba have jointly developed a lithium-sulfur CR2032 button cell batteries that uses a metal organic skeleton as a CR2032 button cell batteries separator to achieve long-term stable charge and discharge cycle characteristics. It is reported that after 1500 cycles of testing at a current density of 1C (the current value when the discharge ends after a constant current discharge of 1 hour), this lithium-sulfur CR2032 button cell batteries can still maintain a charging capacity of up to 900mAh/g.

Lithium-sulfur batteries that use sulfur as the positive electrode of lithium batteries have the characteristics of high positive electrode capacity (theoretical value is 1675mAh/g), and are highly anticipated as a new generation of batteries. Lithium-sulfur batteries were used during the first flight of the solar plane in 2008. During the day, the photovoltaic panels on the solar plane only provide power for flight, and charge its lithium-sulfur batteries to maintain the power required for flight at night.

4. Solid-state lithium batteries

The main difference between solid-state lithium batteries and ordinary lithium-ion batteries is that they replace traditional organic electrolytes with solid electrolytes. Traditional lithium-ion rechargeable batteries using organic electrolytes may cause the electrolyte to heat up due to abnormalities such as overcharging and internal short circuits, and there is a risk of spontaneous combustion or even explosion. Solid-state lithium batteries using solid electrolytes are not only greatly improved in safety, but also in service life and energy density.

Because solid-state lithium batteries do not contain liquid inside, any problem of liquid leakage is eliminated, and the volume and weight are also reduced compared to traditional lithium batteries. At the same time, they have stronger adaptability. These advantages are very conducive to the application of solid-state lithium batteries in the fields of energy storage and new energy vehicles. At present, the scientific research community and the industrial community are developing and producing solid-state lithium batteries, and regard them as the most promising new generation of CR2032 button cell batteries products.

5. New liquid flow CR2032 button cell batteries

Compared with conventional rechargeable batteries, liquid flow batteries are larger in scale because the form and function of liquid flow batteries are different from common lithium-ion batteries. In a liquid flow CR2032 button cell batteries unit, liquid electrolyte circulates in two container boxes, and the two boxes are separated by a membrane. Ions pass through the membrane to achieve charge transfer, and the whole process is similar to the power generation principle of hydrogen fuel cells. Liquid flow CR2032 button cell batteries packs are safer than lithium-ion batteries. Even if they are placed for a long time, the power will not be lost, so they are very suitable for storing renewable energy such as solar energy and wind energy.

Researchers at the Pacific Northwest National Laboratory (PNNL) in the United States have developed a new organic liquid flow CR2032 button cell batteries using low-cost and sustainable synthetic molecules. Its production cost is about 60% lower than that of common all-vanadium liquid flow batteries, which also gives the new liquid flow CR2032 button cell batteries a huge advantage in the field of energy storage.

6. Liquid metal CR2032 button cell batteries

Liquid metal CR2032 button cell batteries converts chemical energy into electrical energy through the redox reaction of liquid metal. The liquid state of the metal is a characteristic of this CR2032 button cell batteries. By utilizing the fluidity of the liquid, the liquid metal CR2032 button cell batteries has high-rate charge and discharge performance and the scalability of the CR2032 button cell batteries system, which also enables the liquid metal CR2032 button cell batteries to meet both energy-type and power-type applications, and has broad application prospects in large-scale energy storage.

A group of researchers from the Massachusetts Institute of Technology has developed a new all-liquid metal CR2032 button cell batteries system that is inexpensive and has a long service life. According to the research team, this device enables renewable energy sources such as wind and solar energy to compete with traditional energy sources.

7. Leaf green CR2032 button cell batteries

A team of researchers at the University of Maryland recently developed a cheap new material that will serve as the negative electrode in a new generation of batteries. In the experiment, the team found that when oak leaves were heated to 1000 degrees Celsius, their carbon-based structure would be disintegrated, and then the remaining material could accommodate electrolytes. At present, the team is also testing other natural materials, including peat soil and banana peels.

8. Fast-charging graphene CR2032 button cell batteries

It is well known that the life of a CR2032 button cell batteries will gradually shorten as the number of charge and discharge cycles increases, and researchers at Swinburne University of Technology in Australia are trying to solve this problem. They have developed a new type of graphene CR2032 button cell batteries that not only has super fast charging capabilities (a few seconds), but also has extraordinary durability. The researchers have set a lifetime service life. The use of graphene materials overcomes all the shortcomings of traditional batteries. At the same time, this product is also very environmentally friendly and cheap.

9. Batteries made of sugar

The team at Virginia Tech has developed a CR2032 button cell batteries made of sugar, which has the advantage of super long CR2032 button cell batteries life. The researchers separated maltose from the sugar, which is the energy source of this new CR2032 button cell batteries. When maltose comes into contact with air, the CR2032 button cell batteries releases electrons to generate electricity. Because sugar is cheap and in large quantities, this new CR2032 button cell batteries has a low cost, and most importantly, it has degradable properties.

10. Indestructible nanowire CR2032 button cell batteries

This CR2032 button cell batteries was completely discovered by researchers at the University of California by accident, and it makes traditional lithium batteries useless. Researchers made nanowires out of gold and then combined them with new materials. This combination greatly increased the number of times the CR2032 button cell batteries can be charged and discharged, and the CR2032 button cell batteries performance will not decay as the number of times it is charged increases.

11. Self-destructive CR2032 button cell batteries

The self-destructive CR2032 button cell batteries is not aimed at the mass market, but it can be used in special fields, and it also overcomes the problem of disposable batteries polluting the environment. This CR2032 button cell batteries was developed by Iowa State University and is mainly used for special purposes. It can be detonated by light, heat or liquid. In addition, even if it enters the water after detonation, it will not pollute the water body.

12. Edible salt water CR2032 button cell batteries

This CR2032 button cell batteries takes the concept of environmental protection to the extreme. In order to justify his own CR2032 button cell batteries, AquionEnergy's Whitaker actually gnawed off a piece of the CR2032 button cell batteries and ate it (it must not be very delicious). The components of this CR2032 button cell batteries are made of bio-derived materials. Before they are transformed into batteries, they may be dust, cotton, carbon or salt water. However, this CR2032 button cell batteries is not prepared for mobile devices. It is going to do "big business", such as being a backup power source for homes or companies, and the power it provides is environmentally friendly wind or solar energy.

Summary

Since lithium-ion batteries also have significant bottlenecks in terms of utility, such as energy density, safety, and cost, I believe that with the development of new technologies, new batteries will continue to compete with lithium-ion batteries in the future. Of course, the market battle between new and old batteries may take some time, but in the future, new CR2032 button cell batteries technology will bring a safer user experience at a lower cost.

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