Orderly integration of porous TiO<sub>2sub>(B) nanosheets into bunchy hierarchical structure for high-rate and ultralong-lifespan lithium-ion batteries
A integration strategy was presented to construct TiO2 bunchy hierarchical structure. Porous TiO2(B) nanosheets were densely integrated onto 1D long TiO2 nanowire. The well-designed anode exhibits remarkable rate capability and ultralong cyclelife. This strategy provids good reference to electrode materials for other energy devices.