A5040297726- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Advanced Battery Materials and Technologies
- Magnesium Alloys: Properties and Applications
- Boron and Carbon Nanomaterials Research
- Nanoporous metals and alloys
- MXene and MAX Phase Materials
- Solid-state spectroscopy and crystallography
- Aluminum Alloys Composites Properties
- Boron Compounds in Chemistry
- Metallic Glasses and Amorphous Alloys
Hebei University of Technology
2021-2023
Henan Agricultural University
2020
Metal oxide anode materials are affected by severe volume expansion and cracking in the charging/discharging process, resulting low capacity poor cycle stability, which limits their application lithium-ion batteries (LIBs). Herein, a new strategy is uncovered for preparing spinel-structured, multi-component transition metal oxide, (Ni,Co,Mn)Fe2O4−x, with oxygen vacancies as an LIB material. The as-fabricated material presented excellent reversible cycling delivering discharge of 1240.2 mAh...
By virtue of the high theoretical capacity Si, Si-related materials have been developed as promising anode candidates for high-energy-density batteries. During repeated charge/discharge cycling, however, severe volumetric variation induces pulverization and peeling active components, causing rapid decay even development stagnation in high-capacity In this study, Si/Fe2O3-anchored rGO framework was prepared by introducing ball milling into a melt spinning dealloying process. As Li-ion battery...
As high-capacity anode materials, spinel NiFe2O4 aroused extensive attention due to its natural abundance and safe working voltage. For widespread commercialization, some drawbacks, such as rapid capacity fading poor reversibility large volume variation inferior conductivity, urgently require amelioration. In this work, NiFe2O4/NiO composites with a dual-network structure were fabricated by simple dealloying method. Benefiting from the composed of nanosheet networks ligament-pore networks,...
Abstract Despite the important role of metronidazole (MNO) in treating giardiasis and amoebiasis, its intake may cause mutagenic‐, genotoxic‐, carcinogenic‐type side reactions, so proper sensors are essential for MNO detection. In this work, we studied, using density functional theory (DFT) approach, adsorption on a pristine Pt‐decorated BC 3 nanotube (Pt@BCN) order to assess their potential as drug‐sensing material. We showed that tube weakly adsorbed drug cannot detect it. Next, examined...