The PVP-assisted construction of a Co<sub>3</sub>V<sub>2</sub>O<sub>8</sub>@NiCo LDH hierarchical structure for high-performance lithium-ion batteries
Shuai Zhang, Li Zhang, Guan‐Cheng Xu, Xiuli Zhang, Aihua Zhao
Abstract
In this paper, we reported 3D hierarchical Co<sub>3</sub>V<sub>2</sub>O<sub>8</sub>@NiCo LDH through the assistant of PVP. The composite exhibits outstanding lithium storage performance (1329.4 mA h g<sup>−1</sup> at 1 A g<sup>−1</sup>, 893.1 mA h g<sup>−1</sup> at 5 A g<sup>−1</sup> after 950 cycles). Our work reported an effective method to prepare multi-component materials.
Topics & Concepts
ChemistryLithium (medication)IonCrystallographyAnalytical Chemistry (journal)Organic chemistryMedicineEndocrinologyAdvancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Materials and Technologies