Yongqing Bai

TL;DR: In this article, a rhombohedral dodecahedral composite Co3S4@NiO for supercapacitors is presented, which exposes more active sites, promotes free diffusion of electrolytes, shortens the path of electron transfer in electrochemical reaction process, and improves the capacitance performance.

TL;DR: In this paper, high dispersal quantum dots are prepared by strong associated reaction of amino acids (egg white) and metal cations (Nb5+), which can effectively avoid the aggregation of Nb2O5 quantum dots and adjust the mechanical stress caused by volume change.

TL;DR: In this paper, the double-layer hollow composite sulfide is used as a sacrificial template for two-layer transition metal sulfide (ZnCoS) for supercapacitors.

TL;DR: In this paper, a Necklace-like T-Nb2O5-x@NC assembled by Yolk-shell nanosphere is applied for self-supporting anode of the Li+/Na+ capacitor.

TL;DR: In this paper, ultrathin amorphous carbon shells and lattice defects (heteroatoms and vacancies) are introduced into the MnNb2O6 nanofiber surface to improve the electron/ion kinetic stability, conductivity and electrochemical activity.