The growing global energy demand necessitates the development of renewable energy
solutions to mitigate greenhouse gas emissions and air pollution. To efficiently utilize …

The renewable energy industry demands rechargeable batteries that can be manufactured
at low cost using abundant resources while offering high energy density, good safety, wide …

Rechargeable potassium-ion batteries (PIBs), with their low cost and the abundant K
reserves, have been promising candidates for energy storage and conversion. Among all …

Current potassium‐ion batteries (PIBs) are limited in safety and lifetime owing to the lack of
suitable electrolyte solutions. To address these issues, herein, we report an innovative non …

Prussian blue analogues (PBAs) have been widely studied as cathodes for potassium-ion
batteries (PIBs) due to their three-dimensional framework structure and easily adjustable …

Secondary batteries are a core technology for clean energy storage and conversion
systems, to reduce environmental pollution and alleviate the energy crisis. Oxide cathodes …

Layered oxide cathode materials may undergo irreversible oxygen loss and severe phase
transitions during high voltage cycling and may be susceptible to transition metal …

The chemistry underlying the storage phenomena in batteries and supercapacitors has
been known to mankind for quite some time now. Nonetheless, a holistic apprehension of …

Rechargeable batteries of high energy density and overall performance are becoming a
critically important technology in the rapidly changing society of the twenty-first century …

Defect‐rich carbon materials possess high gravimetric potassium storage capability due to
the abundance of active sites, but their cyclic stability is limited because of the low …