Lithium ion battery overview

Lithium ion battery overview

1 article revealing the lithium battery industry rules of competition and survival you don’t know

1 article revealing the lithium battery industry: rules of competition and survival you don’t know

The lithium battery industry, as the backbone of the new energy field, is increasingly important in today’s society, and the competitiveness of lithium ion batteries is quite huge. This is not only a victory of technological innovation, but also the result of the joint action of global economic trends, increased environmental awareness, and continued advancement […]

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Terms commonly used in the battery industry

Terms commonly used in the battery industry

Continuous discharge time – the sum of the time that the tycorun battery discharges before the specified termination voltage under a certain external load. Termination Voltage – The specified minimum discharge voltage or maximum charge voltage when a battery is discharged or charged. Residual Capacity – The residual capacity of the battery that can be

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Lithium ion battery separator and organic electrolyte

Lithium ion battery separator and organic electrolyte

Diaphragm is an important part of lithium-ion battery. Its performance determines the internal resistance of the battery’s interface structure, which directly affects the battery’s capacity, cycle performance and other key characteristics. Excellent performance of the diaphragm is important for improving the overall performance of the battery. effect. Lithium-ion battery separator materials are mainly porous polyolefins,

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Characterization methods of electrode materials for lithium ion batteries

Characterization methods of electrode materials for lithium ion batteries

The characterization of the composition of electrode materials for lithium-ion batteries mainly includes inductively coupled plasma (ICP), X-ray fluorescence spectrometer (XRF), energy dispersive ray spectroscopy (EDX), secondary ion mass spectrometry (SIMS) and so on. Among them, SIMS can analyze the depth distribution of elements and has high sensitivity. The characterization of element valence states mainly

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Safety of anode materials for lithium ion batteries

Safety of anode materials for lithium ion batteries

Lithium-ion batteries have been widely used in mobile phones, notebook computers and other small portable electronic devices. Because they use lithium-ion batteries with small capacity (below 1~2A.h), most of them use single-cell batteries, and their batteries are safe. The problem is not too prominent. Even so, cell phone battery explosions and fire incidents occasionally occur.

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Safety of Lithium ion Battery Cathode Materials

Safety of Lithium ion Battery Cathode Materials

Lithium-ion batteries have been widely used in mobile phones, notebook computers and other small portable electronic devices. Because they use lithium-ion batteries with small capacity (below 1~2A.h), most of them use single-cell batteries, and their batteries are safe. The problem is not too prominent. Even so, cell phone battery explosions and fire incidents occasionally occur.

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Advantages and disadvantages of lithium ion batteries

Advantages and disadvantages of lithium ion batteries

Compared with traditional batteries, lithium-ion batteries have the following advantages ① High energy density. That is, lithium-ion batteries of the same mass or volume provide higher energy than other batteries.The mass specific energy of lithium ion batteries is generally between 100~170w.h.kg ^﹣1, and the volume specific energy is generally between 270-460w.hL^﹣1, both of which are

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