Flexible lithium battery is expected to be a new power battery

Flexible lithium-ion batteries as a flexible battery, science and technology management research employed also has from the lab to the public. ‘ Flexible & rsquo; Can mean flexible, which can mean can be stretched or compressed. ” The personage inside course of study points out, is a portable electronic products of the lithium batteries, electric vehicles and energy storage tool of choice for grid side of energy storage, progress and safety marks the lithium-ion batteries used in electronic equipment manufacturing and is expected to achieve significant change on the way. Although the flexible lithium batteries have many innovation advantage, but the existing data show that science and technology management research employ flexible the energy density of lithium-ion batteries far less has been commercialized battery system. There are industry experts believe that 2019 will be & other; Of the first year of the flexible display & throughout; , with the current popular folding mobile phone market, to provide power for the flexible display of flexible battery has become the focus of concern. Early in May this year, it has a market research report points out that the next few years, wearable devices are expected to be in the medical, aerospace, iot sensing and tracking technology is widely used, polysilicon cutting machine by 2024, wearable devices global market revenue is expected to reach $100 billion, and the flexible battery as energy supply part of the wearable device, a market with enormous potential. “ But to really widely used in the market, flexible lithium-ion batteries still need to break through the energy density, thickness and bending Angle of technology. Recently, the Swiss federal institute of technology in Zurich material department professor Markus Niederberger in academic journal journal of advanced materials introduced a flexible lithium ion battery to tensile, bending, is expected to be wearable electronic devices has application prospect. The academic journal chemical communications was also recently published the Johns Hopkins university applied physics laboratory, the latest research results & ndash; — A polymer system based on the flexible lithium-ion batteries, the energy density of lithium-ion batteries are larger than previously, expected can be used to more diversified energy storage system. Management engineering of traditional liquid electrolyte of lithium battery once subject to hit may cause short circuit batteries, while flexible lithium batteries from material to overcome the shortcomings of the traditional lithium battery, the battery components, both to change shape, and not like water flowing around, which makes the flexible won the larger increase the safety of the lithium battery. If polysilicon cutting machine can be a breakthrough in technology, flexible application of lithium batteries will include folding daily electronic consumer products, like mobile phones, tablets, how many money a kilogram of monocrystalline silicon extends to the more innovative applications. Monocrystalline silicon from flammable and explosive is not stable, how much money a kilogram to used in a variety of electronic devices, traditional lithium-ion batteries have entered into everyone's life. The flexible of if the battery has been further development, the development of flexible electronic components will also be able to have greater innovation space. The smaller flexible battery have been able to effectively drive small electronic components.

in fact, lithium-ion battery as one of the most important energy storage system, has since appeared after nearly half a century, has also been recently won this year's Nobel Prize in chemistry. Set consulting, senior research manager Lv Lishun tells a reporter, in terms of the market at present, some flexible battery products has entered the stage of small batch production, its applied mainly concentrated in the collapsible electronic display and other tropical products, etc. For a long time, the safety of commercial lithium-ion batteries is the focus of the industry. At the same time, the battery brand of hebei province zhao wen also said: well & other; Flexible lithium battery technology and its application scenario supplement each other. ” Lv Lishun said.

　　“ So far, & lsquo; Flexible & rsquo; There is no exact definition of. ” Qingdao institute of bioenergy and process of the Chinese Academy of Sciences associate professor zhao wen told reporters. “ Will made enough thin slices of the traditional process of lithium battery, can also let it is flexible, and the true & lsquo; Flexible & rsquo; Means, battery electrodes, electrolyte in the system and all kinds of battery components are flexible material, just like a silly putty, folding, stretching, can & lsquo; Kneading & rsquo; Into application for arbitrary shapes. ” “ How on how to load to the electrode material and electrode, when bending the battery to ensure continuous contact between electrolyte and electrode, all these problems is the focus of the flexible battery research field. An unnamed lithium electricity the personage inside course of study points out, if want to gain a foothold in the traditional lithium battery market, flexible lithium battery as energy storage devices, leading to Michael & other; The energy density & throughout; This. ” Zhao said.