Ultra-high rate capability of in-situ anchoring FeF3 cathode onto double-enhanced conductive Fe/graphitic carbon for high energy density lithium-ion batteries

Synergy of oxygen defects and structural modulation on titanium niobium oxide with a constructed conductive network for high-rate lithium-ion half/full batteries

“…1f ). 41,42 The two peaks in N 1s can be ascribed to pyridine N (400.9 eV) and pyrrole N (398.5 eV), respectively (Fig. 1g).…”

In situ growth of MOF-derived nitrogen-doped carbon nanotubes on hollow MXene spheres for K-ion storage

“…[6][7][8][9][10] However, the large radius of K + (1.38 Å) causes significant volume changes during charge/discharge, resulting in structural instability of the electrode. [11][12][13] To meet commercial standards and facilitate the diffusion of K + ions, further development of anode materials with enhanced electrochemical performance is urgently needed. 14 Two-dimensional (2D) materials have become attractive in the field of energy storage because of their particular structural properties and excellent electrochemical properties.…”

Lithium-Ion Conductor Li2ZrO3-Coated Primary Particles To Optimize the Performance of Li-Rich Mn-Based Cathode Materials

“…Lithium-ion batteries (LIBs) are still the most popular energy storage devices because of their high output voltage, high energy density, and environmental friendliness. With the development of electric vehicles and grid energy storage, there are high expectations for LIBs with high energy density. − Currently, it is urgent to develop cathode materials with high specific capacity and high voltage to enhance the energy density of LIBs. In recent years, the lithium-rich manganese-based cathode material (LRMC) has been highly anticipated for its high specific capacity, high operating voltage, low production cost, and environmental friendliness. − This kind of cathode material has attracted widespread attention from scientific research and industry .…”