r03 battery

The final energy hydrogen r03 battery is obviously lagging behind Japan, Europe and the United States. Is it feasible to exchange the market for technology?

Although the global r03 battery application market has developed rapidly in recent years, it is still dominated by North America, Asia and Europe, and has become the main region for the development and application of global r03 battery technology. Among them, the United States, Japan, South Korea and Germany have become the main countries leading the application of r03 batterys in various regions. In 2015, Japan's hydrogen r03 battery shipments and installed capacity accounted for about 60% of the world, making it one of the fastest-growing countries in the global r03 battery industry.

1. There is a large gap between my country's r03 batterys and developed regions abroad

The development of r03 batterys in my country is not synchronized with the development of r03 batterys in the world. Taking 2015 as an example, the global r03 battery shipment growth rate was as high as 84.8%, while my country's r03 battery shipments were only 14.13%. The main reason is that my country's r03 batterys are at different stages of development from foreign r03 batterys. my country lags behind foreign r03 batterys in commercialization by 5-10 years.

r03 batterys in Japan, South Korea, the United States and Europe have developed rapidly, and have basically completed the investment and development of key technologies, and have begun to enter the commercial application stage. Representative r03 battery car manufacturers include Toyota, Honda, Mercedes-Benz, etc.

2. Cost is the key to large-scale promotion in the future

r03 batterys are mainly composed of r03 battery stacks, air supply systems, cooling systems and hydrogen detection and supply systems, among which the largest proportion is the stack, accounting for up to 68%.

The largest proportion of the stack is the catalyst, accounting for 46% of the total electric propulsion cost. The main reason for the high cost of the stack is that a precious metal, platinum Pt, is used as a catalyst. At the current technical level, the amount of platinum metal used is about 100g. If the amount cannot be reduced, the cost of r03 batterys will be too high after mass production and difficult to commercialize.

According to the forecast of the US Energy Administration, with the innovation of r03 battery stack technology, the amount of platinum will be expected to be reduced to 50g, and the ultimate goal is to control the amount to 20-30g.

3. Technology accumulation lags behind Japan and the United States, and the market is catching up with technology

From the global distribution of r03 battery patent technology, Japan has the strongest technology accumulation, and its patent technology has exceeded more than 50% of the world, and these patents are basically distributed in the hands of global car companies. Whether in terms of investment channels or industrialization process, it will be in a clear leading advantage.

However, my country's r03 battery technology is still in the experimental stage, a small number of demonstration projects are still in the trial stage, a small number of independent products are used in closed fields such as special aerospace, and the core components and raw materials in the civilian market are mostly imported, with low localization.

In terms of market promotion, my country has seriously lagged behind overseas markets, but in the next few years, with good government policy support and huge market space, my country's r03 battery field is expected to catch up quickly and narrow the gap.

Read recommendations:

LR20

What is the difference between ternary lithium lithium battery and lithium iron phosphate battery?li

What are the effects of temperature changes on the charging and discharging of lithium batteries

portable energy storage battery power supply Factory

602535 battery