Tag: cycling stability

Researchers in China have created a potassium-intercalated two-phase vanadium oxide cathode that retains 88.4 percent of its capacity after 10,000 ...

A new study in Ionics shows that samarium sulfide modification dramatically improves neodymium sulfide electrodes in aqueous sodium sulfate while ...

Researchers in China have built an asymmetric supercapacitor from lanthanum-doped flower-like iron molybdate cathodes and tin oxide-carbon nanotube anodes that ...

Researchers coated traditional Xuan paper with hydroxypropyl cellulose to create a battery separator that retains 98 percent of its capacity ...

Researchers in Qinghai used dealloying to create porous silicon wrapped in carbon and blended with graphite, achieving a battery anode ...

Researchers in India have created a carbon-coated copper-cobalt-magnesium layered double hydroxide nanosheet electrode that delivers high energy density and retains ...

Researchers in Shanghai report that zirconium doping combined with few-layer graphene functionalization lets NCM811 cathodes deliver high capacity and retain ...

Researchers report that embedding nickel oxide particles into electrodeposited polypyrrole films raises specific capacitance by roughly 50 percent and lifts ...

Researchers fused cobalt sulfide and nickel selenide into a coupled heterostructure that delivers record-setting energy density and long cycle life ...

A head-to-head evaluation of pure nano-silicon, ball-milled, and CVD silicon/carbon anodes reveals that structural stability, not charge-transfer kinetics, governs long-term ...