Lithium-ion batteries in use with the increase in the number of charge and discharge, the capacity is gradually reduced, which is what we call decline, the intuitive feeling is that the electricity is less and less used For example, when we first buy a cell phone, full power can be used all day, but as we use it, we can only support half a day of use.

January 13-14, 2015, China electric vehicle hundred people's meeting (hereinafter referred to as the "hundred people's meeting") annual BBS was held in diaoyutai state guesthouse Founded in May 2014, the "hundred people's meeting" has always attracted attention from both inside and outside the industry.

According to the new energy and materials chemistry Research Office of the Institute ofspecial energy and new energy technology of Tsinghua University, the difficult problem of the industrialization of catalysts for fuel cells has been overcome by the joint research and development team of the hydrogen fuel cell laboratory of Tsinghua University and a technology company in Wuhan At present, the catalyst has 17 patents, with a capacity of 1200 grams per day, and the price is only half that of imported products.

The power battery is the core of electric vehicles, to be able to withstand high temperatures and waterproof and frozen Electric vehicles appear to be unable to drive, and the time before the "core"(battery) problem will be thought of.

The Coega Special Economic Zone(SEZ) is currently in the advanced stages of building a plant that will supply manganese to the Gigawatt plant, which is a key component of most lithium-ion batteriesSpecial economic zones are "the best place to prepare for mineral extraction of the industry's basic materials," says Sadick Davids, manager of metallurgical division of the Business Development Department of Coega Development.

The first all-solid battery was developed by a team of engineers led by 94-year-old John Goodenough, a professor at the Austin School of Engineering at Texas University and one of the inventors of lithium batteries The safer, faster charging and longer life of rechargeable batteries will provide new options for smartphones, electric cars and energy storage stations.

On April 24, the "New Age New Energy New Blue Sea-` 2018 China Lithium-electric New Energy Industrial Chain Research" kicked off in the western part of Shandong ProvinceLithium-electric "Davos" Forum/Battery 100 People's Assembly Secretary General and Founder / Chairman of Battery Network Yuqingjiao said, The survey was conducted by the Zhongguancun New Battery Technology Innovation Alliance, the Battery 100 People's Meeting(Micro number: CBHA100), the Lithium Power "Davos" Organizing Committee, Battery Network(Micro number: mybattery), and I Love Tram Network(Micro number: xevcar).

Recently, the China Automobile Industry Association released data showing that in the first quarter of 2018, China's sales of new energy vehicles reached 143,300 vehicles, an increase of 1543 vehicles over the same period of last year.

By 2025, the production scale of lithium carbonate in qinghai province will reach 170,000 tons per year, and the production capacity of lithium battery cells will reach 60Gwh per year Among them, the annual production capacity of power battery reaches 25Gwh, 3C and energy storage battery reaches 35Gwh.

Shandong Leling Bus Group has just delivered 40 8-meter long pure electric passenger cars Currently, it is ordering 100 12-meter long steam and electric hybrid new energy vehicles for Harbin Transportation Group .