32700 battery

The core technology of hydrogen 32700 battery power battery is still a flaw!

At present, the number of new energy vehicles in the market is not large, but as new energy vehicles enter the road of rapid development, the new energy battery industry has also developed rapidly. At present, lithium batteries have been deeply recognized by the industry, and solid-state batteries and 32700 batterys are also expected to have better performance. In the field of power batteries, it can be said that the routes are diversified and promoted simultaneously. So, in the future, will lithium batteries, solid-state batteries, and 32700 batterys go hand in hand, or will hydrogen 32700 batterys lead the trend?

Is the lack of development of hydrogen 32700 batterys due to technical flaws?

Although 32700 batterys have received attention, "32700 batterys" are still an unsolved mystery. In fact, 32700 batterys are different from batteries in our conventional concept, because they are not energy storage devices, but power generation devices. From a professional perspective, 32700 batterys directly convert the chemical energy of fuel into electrical energy; for example, the core of hydrogen 32700 batterys is a proton exchange membrane (which can only allow protons to pass through). This membrane separates hydrogen into protons and electrons (two H+, which are actually protons, and two electrons, e-), and allows them to take two paths. Protons pass through the proton exchange membrane and react with oxygen to form water, and the flowing electrons pass through the circuit to form an electric current, which can drive the motor or enter the battery for storage; in layman's terms, the final products of 32700 battery power generation are only electricity and water.

So what limits the development of 32700 batterys, which are so "environmentally friendly"? The core technology of 32700 batterys lies in "proton exchange membrane"; and currently, in addition to DuPont in the United States, there is only one company in Japan that can commercially supply proton exchange membrane materials for hydrogen 32700 batterys (but this company refuses to sell the product to any country). So what are the restrictions besides technical restrictions?

As we all know, the power system of 32700 batterys is the main problem that leads to the increase in the cost of 32700 battery vehicles, and the subsequent "charging" is also a major problem. For example, the construction cost of a hydrogen refueling station with a hydrogen refueling capacity of more than 200 kilograms is more than 10 million yuan. Such a high construction cost is obviously the biggest obstacle to the rapid development of hydrogen refueling stations. In addition, under current technical conditions, the catalyst of hydrogen 32700 batterys is platinum. The global production of platinum is very low and the price is expensive (about twice that of gold).

Hydrogen 32700 battery technology is a substitute for lithium battery technology and even the terminator

Taking the current gas station operation as an example, the 32700 battery charging requires a complete set of energy production and transportation networks as support. For example, the safety issues of hydrogen itself, the safety of hydrogen refueling and the safety issues during operation are not something that can be solved overnight; in layman's terms, the hydrogen storage device of the hydrogen refueling station should meet the requirements of being able to withstand high pressure, having online monitoring functions, automatic alarm in case of danger, and good economic efficiency. However, it is undeniable that the hydrogen 32700 battery technology route is a substitute for the lithium battery technology route and even the terminator.

As early as the 1990s, when there were no lithium batteries, hydrogen 32700 battery vehicles entered the public eye as a new energy vehicle with great potential; during that period, the future of hydrogen 32700 battery vehicles was bright; and before the Beijing Olympics, Beijing opened a 32700 battery bus demonstration line (with a cost of 30 million yuan per vehicle), but this 32700 battery bus equipped with Mercedes-Benz was only a "flash in the pan". In fact, no one doubts the market prospects of hydrogen 32700 battery passenger cars. Compared with other energy sources, hydrogen energy has significant advantages in extraction and application. It can not only be extracted from traditional fossil energy, but also prepared from renewable energy, and has the advantages of high calorific value, clean and pollution-free, and convenient storage and transportation.

[Written at the end]

Looking back, the investment in hydrogen refueling stations is incomparable to that of ordinary gas stations and even charging stations. You should know that the infrastructure of hydrogen refueling stations mainly includes hydrogen compressors, accumulators, refrigerators, etc., and the purchase of these equipment alone currently requires about 25 million; not counting the land price, construction investment and later operation costs. Even if hydrogen fuel will become mainstream in the future, the current technical issues have not made key progress, and there are not many people who demand hydrogen fuel at present. Therefore, Timo believes that if domestic hydrogen energy wants to get a share of the future battery market, technology is still the key.

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