Hongwei Zhu

Nov 6, 2024 | sciencedirect.com | Qiao Chen |Hongwei Zhu

The advent of supercapacitors heralds the emergence of next-generation energy storage and conversion technologies, increasingly noted for their high-capacity charge storage performance [1]. Compared to lithium-ion batteries, supercapacitors (SCs) have swiftly ascended to a dominant position among mainstream energy storage devices, owing to their rapid charge/discharge characteristics, high power density, and long cycle life [2], [3], [4].

Mar 26, 2023 | pubs.rsc.org | Lijuan Cao |Hongwei Zhu |Yadong Li |Chen Yang

Anchored and Confined Pt Nanoparticles in Radial Mesoporous Hollow Carbon Spheres Enhancing Oxygen Reduction Reaction Stability Lijuan Cao,   Hongwei Zhu,   Yadong Li,   Chen Yang,   Xi Long Wang  and  Han-Pu Liang   Abstract The employment of different carbon supports during the fabrication of electrocatalysts has a considerable impact on the properties of loaded metal particles and even the stability of catalysts.