In order to realize a "paste type sensor" that can generate electricity efficiently in a dimly lit room and cost only 1,000 yen, development of a flexible solar cell is underway A thin film solar cell manufactured using an organic semiconductor capable of reducing cost will be made into a microfiber of a size of 10 (m-9 m) and woven into a "cloth".

On March 23, 2018, with the convening of the International Electric Bicycle Expo, the mysterious veil of the new development of Tianneng Lithium Battery was finally unveiled At this exhibition, Tianneng Lithium Battery mainly involved two major businesses of lithium-ion batteries for electric bicycles and electric vehicles plate.

As of the end of 2017, the cumulative installed capacity of China's energy storage projects has been 289 GW, of which the electrochemical energy storage capacity is 389.

Power Short circuit refers to a circuit in which the current does not flow through the electrical appliances, but directly connects the positive and negative poles of the power supply According to ohm's law I=U/R, since the resistance of the wire is very small the current on the circuit will be very large when the power is short.

Ternary material The ternary polymer lithium battery refers to a lithium battery using a lithium nickel cobalt manganese ternary positive electrode material for the positive electrode material There are many kinds of positive electrode materials for the lithium ion battery, mainly lithium cobaltate, lithium manganate, lithium nickelate, ternary materials, lithium iron phosphate and the like.

With the popularity of mobile phones, digital products and electric vehicles, lithium-ion batteries play an increasingly important role in people's lives The use of low energy density, limited cycle life and other problems are often criticized, but compared with these issues, battery safety issues are the focus of attention.

Compared with other batteries, lithium-ion batteries have the following five main advantages 1.

Hong Xu, secretary-general of the Lead-acid Battery Professional Committee of the China Electro technical Society, told reporters that the lead-acid battery industry has set a levy on consumption tax, and relevant parties have received a draft for taxation from the Ministry of Finance Hong Xu pointed out that the competition in the lead-acid battery industry, especially in the electric bicycle industry, has entered a stage of white-hot, and the profit level of the industry has entered a break-even point.

At the beginning of this century, the discovery of graphene caused great repercussions in the physics community As the first two-dimensional material to appear in the real world, it quickly became the darling of scientists.

In August, the summer has passed, and the season of harvest has arrived China Energy Construction Jiangsu Institute (hereinafter referred to as “Jiangsu Institute”) will submit the feasibility study report of Zhongyan Jintan Salinization Co.