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Global competition for the world’s top spot for the manufacture of rechargeable batteries is getting fiercer as China is stepping up efforts to overtake its South Korean rival in the fast-growing electric vehicle market, Koreainvestors.com reports. According to market research firm SNE Research on Oct. 5, South Korea’s LG Chem Ltd. maintained its market lead with 15.92 GWh of battery capacity supply in […]
The voltage of a lithium-ion battery is determined by the electrode potential. Voltage, also known as potential difference or potential difference, is a physical quantity that measures the energy difference of electric charges in an electrostatic field due to different potentials. The electrode potential of lithium-ion batteries is about 3V, and the voltage of lithium-ion […]
With the promotion of energy conservation and environmental protection, more and more environmentally friendly products are being applied to the market. In the battery industry, ternary lithium batteries with many advantages quickly occupied the market, and gradually replace the traditional lead-acid batteries. For the traditional battery, ternary lithium batteries have a long life, energy-saving and […]
Low-temperature lithium-ion batteries mainly include low-temperature lithium-ion polymer (LiPo) batteries, low-temperature 18650 batteries, and low-temperature lithium iron phosphate (LiPO4) batteries. We will explore the advantages and disadvantages of each one. Low-temperature lithium polymer batteries Low-temperature LiPo batteries have the best low-temperature performance especially in smart wearable devices, where the advantages are more prominent. Performance characteristics […]
If you have ever worked with batteries you have probably come across the terms series, parallel, and series-parallel, but what exactly do these terms mean? Series, Series-Parallel, and Parallel is the act of connecting two batteries together, but why would you want to connect two or more batteries together in the first place? By connecting […]
Can “oiling” the electrodes of automotive fuel cells prevent their degradation? Unlike their larger, utility-scale counterparts that run continuously, automotive fuel cells are frequently turned off and on, allowing electrodes to corrode during the off state due to unwanted chemical reactions. The introduction of a specialized catalyst is shown to contain the problem. A research team […]
The word battery simply means a group of similar components. In military vocabulary, a “battery” refers to a cluster of guns. In electricity, a “battery” is a set of voltaic cells designed to provide greater voltage and/or current than is possible with one cell alone. The symbol for a cell is very simple, consisting of one long […]
Battery testing system in Dr. Yu’s Lab for developing advanced electrode materials. Credit: The University of Texas at Austin For years, researchers have aimed to learn more about a group of metal oxides that show promise as key materials for the next generation of lithium-ion batteries because of their mysterious ability to store significantly […]
Coulombic Efficiency: Research Gate We seldom stress about buying a new phone every few years. We want the new technology. Hence with phones, lithium-ion battery aging is hardly an issue. It is, however, a major factor with an electric vehicle. Those lithium batteries can cost as much as a small fossil-fueled car pumping out pollution. Concept Electric Car: NREL: […]
Nickel metal hydride battery (Commonly abbreviated to “Nimh battery”) has dominated the market today. This is because the battery chemistry is advanced in performance, safety, the cycle of life, and other parameters. In addition to that, manufacturers are working to improve the cell. The cell is designed to be used on electronic products that consider run time. […]
