Tianyu lithium battery

Are lithium-sulfur batteries a good choice for energy storage?

[...] Lithium–sulfur (Li–S) batteries are promising candidates for energy storage, but suffer from capacity and cycling challenges caused by the serious shuttling effect of polysulfide (PS) ions. To address these issues, a sodium alginate (SA)‐derived affinity laminated chromatography membrane built‐in electrode is designed.

Are lithium ion batteries safe?

The ever-increasing need for more energy-dense batteries is fuelling global research and innovations in new redox chemistry and device design. Lithium-ion batteries adopting organic electrolytes have the potential to deliver high energy densities, however, they usually have to compromise on safety‒a metric of equal importance.

Should lithium-ion batteries adopt organic electrolytes?

Lithium-ion batteries adopting organic electrolytes have the potential to deliver high energy densities, however, they usually have to compromise on safety‒a metric of equal importance. Here, we show an aque... [...]

Are aqueous zinc-based flow batteries a promising energy storage technology?

Aqueous zinc-based flow batteries (ZFBs) represent one of the most promising energy storage technologies benefiting from their high safety and competitive energy density. However, the morphological evolution of Zn still remains vague but is significant in the electrolyte, whose Zn2+ concentration constantly decreases during Zn plating.

Are Lithium anodes reversible in organic electrolytes?

[...] Lithium metal-based secondary batteries are very promising for next generation power battery due to their high energy density. However, lithium anodes suffer from poor electrochemical reversibility in organic electrolytes due to Li dendrites and instability of the solid electrolyte interphase.

Are manganese based batteries suitable for rechargeable batteries?

Manganese (Mn) based batteries have attracted remarkable attention due to their attractive features of low cost, earth abundance and environmental friendliness. However, the poor stability of positive electrode due to the phase transformation and structural collapse issues hindered their validity for rechargeable batteries.