Nanotechnology has opened up new frontiers in materials science and engineering in the
past several decades. Considerable efforts on nanostructured electrode materials have …

Sodium ion batteries (SIBs) have attracted increasing attention as one of the most promising
candidates for cost-effective, high-energy rechargeable batteries. Owing to their high …

VO2 is considered as one of the most likely cathode materials to be commercialized for large‐
scale application in AZIBs and is at the forefront of aqueous batteries, but its lower electrical …

Nanoscale surface engineering is playing important role in enhancing the performance of
battery electrode. VO2 is one of high-capacity but less-stable materials and has been used …

The development of earth-abundant, high-capacity and stable cathode materials for robust
aqueous Zn-ion batteries (ZIBs) is an ongoing challenge. With the merits of suitable …

Bilayered V2O5· nH2O prepared by sol–gel synthesis is generally assumed amorphous due
to lack of long‐range structural order. However, at the nanoscale, a well‐organized …

State-of-the-art in the studies of sodium-ion batteries is discussed in comparison with their
deeper developed lithium-ion analogs. The principal problem hindering the development of …

Aqueous electrochemical energy storage devices using potassium-ions as charge carriers
are attractive due to their superior safety, lower cost and excellent transport properties …

The development of lithium-ion batteries (LIBs) is facing a huge challenge due to high cost
and insufficient lithium resources. With the large-scale application of electric vehicles and …

Operating as the “rocking-chair” battery, sodium ion battery (SIB) with acceptable high
capacity is a very promising energy storage technology. Layered vanadium oxide xerogel …