| Message: | 1.Shenzhen Topology Precision Film Technology Co., Ltd.is a Nanomaterialsx318b6dan,Alumina membranesin one large multi-functional integrated modern enterprise,and devote the high-quality Nanofabrication and first-class service for the masses of customers.
2.Shenzhen Topology Precision Film Technology Co., Ltd. has been devoted to study the needs of Topological fine film industrial customers, ant tailored to customers demand and solutions. The advantage of Topological fine film lies not only in the industry-leading technology and the elite professional team, but also to provide excellent services in Double-pass AAO nano-template,Ultra-thin porous nano-template,Aluminum based AAO template,and the enthusiasm of positive innovation and faith of respect promise . Become a customer trusted AAO template spot supply of the factory integrated service providers, to help customers realize the business value of membranes, is Topological fine film unswerving mission and pursuit. Details: 4.In lithium-ion batteries, the Homogeneous membrane plays two main roles: one is to isolate the positive and negative electrodes to prevent short circuits; the other is to provide ion channels. However, in this work, the researchers put their concerns on two other issues. On the one hand, during repeated charge and discharge, heavy metal ions (such as Mn2+, Ni2+, Co2+, etc.) in the lithium metal oxide in the cathode will dissolve and cause changes in the cathode structure, and migration to the anode to reduce into heavy metals will result in circulation. The battery capacity is rapidly degraded during charging and discharging, and is more pronounced at high temperatures. On the other hand, although the traditional concept holds that the Homogeneous membrane should be completely insulated, recent studies on lithium-sulfur batteries have shown that if the portion of the Homogeneous membrane that is close to the electrode is a thin conductive layer, it may be beneficial to the electron conduct |
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