Supercapacitors are increasingly recognized in the energy storage sector for their high
power density, rapid charge-discharge capability, and outstanding cycling performance. A …

The defective structure and high oxygen vacancy concentration of SrFeO3− δ perovskite
enable fast ion-electron transport, but its low conductivity still hinders the high …

Polyimide (PI) aerogels are promising in various fields of application, ranging from thermal
insulators to aerospace. However, they are typically in the form of a bulk monolith, which …

The interaction mechanism of the multi-element oxide electrodes remains a challenge,
despite the fact that their synergy can not only improve the electronic structure, but also …

The sluggish oxygen evolution reaction (OER) remains a major bottleneck in hydrogen
generation through electrolysis, particularly in large current operations. Thus, there is a huge …

Zn-doped MnO 2 microflakes cathode material on Ni (OH) 2/Ni foam has been synthesized
and characterized as well as tested its electrochemical performances in 3 M KOH solution …

Synthesizing low-cost and highly efficient bifunctional electrocatalysts for hybrid
supercapacitors and oxygen evolution reaction (OER) is critically essential for the progress …

The wide application of nickel manganese layer double hydroxide (NiMn LDH) as electrode
material for supercapacitors (SCs) has been limited by poor cycle life. In this work, the core …

Bismuth-based semiconductors have attracted significant attention in rechargeable batteries
and supercapacitor devices. In this study, layered structured bismuth germanate …

Since energy is such a vital component of everyday life it is now more apparent than ever
that improvements in our current energy storage devices are a necessity as the current forms …