One-dimensional Ti2Nb10O29 nanowire for enhanced lithium storage

Solution Combustion Synthesis of Submicron-Sized Titanium Niobium Oxide Anodes for High-Rate and Ultrastable Lithium-Ion Batteries

“…From the 50th cycle to the 200th cycle, the R ct value changes very little, indicating that the s-TNO electrode possesses a very stable interface. , Furthermore, s-TNO exhibits outstanding cycling stability at high current rates, as depicted in Figure g. After cycling at 10 C for 10,000 cycles, 78.2% of the reversible capacity is maintained, with a decay from 177 to 139 mAh g –1 , which is better than many other previously reported pure-phase undoped TNO LIBs (Table S2 and Figure f ,,,,− ). We also performed the XRD and SEM characterization of the electrodes before and after 10,000 cycles, and the results are provided in Figures S10 and S11.…”

High-power recycling: upcycling to the next generation of high-power anodes for Li-ion battery applications

“…The capacities observed for both upcycled materials are similar to the pristine materials, as seen in the literature, indicating that this upcycling process is a promising route to these materials. 50–55…”

“…The capacities observed for both upcycled materials are similar to the pristine materials, as seen in the literature, indicating that this upcycling process is a promising route to these materials. [50][51][52][53][54][55] Aer the rate test, long term cycling was performed on both materials at 0.2 A g −1 for 100 cycles. Both upcycled materials showed a good capacity retention over 100 cycles at ca.…”

Hybrid nanotubes constructed by confining Ti0.95Nb0.95O4 quantum dots in porous bamboo-like CNTs: superior anode materials for boosting lithium storage

“…Among them, designing nanoscale electrode materials is an effective way to improve the diffusion kinetics of Li + and the electron transfer rate. 15 Simultaneously, it also significantly reduces the volumetric strain during cycling and provides large surface areas with abundant active sites. 16 Inspired by the above, further reducing the size to the quantum dot category will significantly improve the properties of materials.…”