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May , 15 2026
1.What is a battery separator? The battery separator is a core high-polymer porous film component inside lithium batteries, located between the positive and negative electrodes, with a thickness of only 4-20 microns. It is mainly made of polyethylene (PE), polypropylene (PP), or PP/PE composite materials as the base material, and is processed into a uniform microporous structure through wet phase ...
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May , 21 2026
Against the backdrop of accelerating global energy transition to green and low-carbon development and continuous breakthroughs in new energy technologies, high-performance porous metal materials represented bynickel foam have become core foundational materials in batteries, hydrogen energy, environmental protection, industrial heating and other fields thanks to their unique structural advantages a...
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Jun , 25 2026
The global new energy industry is expanding at a rapid pace, with surging demand for power batteries, energy storage systems and 3C consumer electronics lithium-ion batteries. As the core energy storage carrier, lithium-ion batteries’ safety, cycle life and fast-charging performance have become the focal point of competition across the industrial chain. As a core inner material that separates posi...
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Jul , 23 2026
Lithium-ion batteries (LIBs) dominate modern energy storage, powering consumer electronics, electric vehicles (EVs), and grid-scale systems. Cathode materials determine energy density, cycle life, cost, and safety, among which lithium nickel manganese cobalt oxides (LiNiₓMnᵧCo_zO₂, NMC) stand out as the most widely adopted layered oxides. The NMC cathode precursor—typically nickel-manganese-cobalt...
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Jul , 31 2026
Sodium-ion batteries (SIBs) are regarded as a promising low-cost alternative to lithium-ion batteries for large-scale energy storage. Hard carbon (HC) is the most practical anode material for SIBs, because graphite cannot accommodate sodium ions effectively. Kuraray KURANODE™, a commercial biomass-derived hard carbon, has become a widely adopted reference material in academic and industrial SIB re...
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Aug , 14 2026
Recently, a three-electrode sealed electrolytic cell tailored for full-scenario laboratory electrochemical testing has completed the iteration of its full-size lineup and officially launched on the market. Targeting long-standing industry pain points in research fields including new energy materials, electrocatalysis, corrosion analysis and environmental electrochemical detection—such as poor seal...
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Aug , 21 2026
At the heart of every lithium-ion battery lies a component that rarely makes headlines but determines whether a device powers on safely — or risks catastrophic failure. The battery separator, a microporous insulating film positioned between the anode and cathode, performs the deceptively simple task of preventing electrical short circuits while enabling lithium-ion transport. Yet as battery format...
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Aug , 28 2026
As new-energy lithium batteries rapidly evolve toward higher energy density, enhanced safety, and extended cycle life, the drawbacks of traditional liquid electrolytes—such as leakage, flammability, and poor low-temperature performance—are becoming increasingly evident. Solid-state electrolyte powders have thus emerged as a critical material for the industrialization of solid-state batteries. As t...
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Sep , 03 2026
Lithium tetrafluoroborate (LiBF₄) powder is a core lithium salt material widely adopted in lithium-ion battery electrolyte systems. Structurally, it consists of lithium ions (Li⁺) and tetrafluoroborate anions (BF₄⁻), featuring excellent chemical stability and superior ionic conductivity. As a critical electrolyte functional material, LiBF₄ powder effectively optimizes electrolyte comprehensive per...
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