1. Background Electrode tortuosity is a key parameter that quantifies the complexity of the internal ion transport pathways within an electrode. It intuitively reflects the ease of ion transport by characterizing the ratio of the actual migration pa…
1. Background As the primary energy storage device for modern electronics and electric vehicles, the performance of lithium-ion batteries is influenced by various factors, with temperature being a critical environmental variable. The separator, a ke…
1. Background Electrode flexibility can be categorized into recoverability (the ability to bend repeatedly) and bendability (the ability to bend once without fracturing). Electrode recoverability specifically focuses on the restoration capability an…
1. Introduction Lithium-ion batteries (LIBs), as efficient and environmentally friendly energy storage devices, are widely used in electric vehicles, consumer electronics, and other fields. The electrode, one of the core components of a battery, dir…
1. Introduction Lithium-ion batteries (LIBs), serving as the core of modern energy storage, directly determine the performance of electric vehicles and smart devices. The “heart” of the battery: the electrode sheet—relies critically on e…
1. Background With the rapid advancement of lithium-ion battery (LIB) technology, the performance of electrode materials has become a critical factor influencing overall battery performance. As a key component of the electrode, the flexibility of th…
1. Introduction In battery research and development (R&D), electrode flexibility is a critical parameter influencing battery performance. Analogous to the “skeletal flexibility” of a battery, it requires sufficient strength to suppor…
1. Article Information Title: Redox-active stabilizer-enhanced structural and thermal stability of Ni-rich cathodes via an economical blending strategy First Author: Jinzhong Liu Corresponding Authors: Jinyang Dong*, Meng Wang*, Lai Chen* Affiliatio…
1. Introduction The rapid advancement of the lithium-ion battery industry has heightened the focus on safety, performance consistency, and manufacturing efficiency. Performance degradation in batteries often stems from loss of active lithium, active…
1. Introduction Recently, BYD’s “Megawatt Flash Charging” technology has attracted significant attention in the lithium battery field. Its “5-minute charge for 800-mile range” oil-electric equivalent technology is as strategic as a nuclear bomb. The…
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