Yangang Sun

Jun 6, 2024 | pubs.rsc.org | Yangang Sun

Defect Engineering and Morphology Adjustment Assist NH4V4O10 as a High-Performance Aqueous Zinc Ion Battery Cathode Vanadium-based materials hold significant promise as cathode materials for zinc-ion batteries owing to their high capacity and cost-effectiveness. However, their practical application is hindered by the sluggish diffusion kinetics of Zn2+ ions and the challenges of maintaining structural stability.

Mar 28, 2024 | pubs.rsc.org | Yangang Sun |Jianhua Ge |Jinguo Wang

S-scheme heterojunction based on CuWO4/WO3 microspheres with improved photocatalytic property under visible light Dye wastewater green treatment has always been one of the research hotspots in the environmental protection and remediation field. The photocatalytic degradation and mineralization of organic dyes are considered to be the energy conservation and effective wastewater remediation technology.

Dec 2, 2023 | pubs.rsc.org | Yangang Sun

Preparation and Photocatalytic Properties of CdWO4/Bi2WO6 Binary Heterojunction A unique flower-shaped CdWO4/Bi2WO6 nano-heterojunction is successfully synthesized using a straightforward hydrothermal process. The crystallographic structure, microscopic structure, electrochemical, and optical features of the samples were systematically analyzed.

Sep 25, 2023 | mdpi.com | Yangang Sun |Li Zhang |Shuang Liu |Jinguo Wang

2. Experimental Section 2.1. MaterialsThe chemicals, with the exception of nitric acid, were purchased from Aladdin Chemical Co., Ltd. (Shanghai, China). All reagents require no further purification and can be used directly in this work. The chemicals used include Bi(NO3)3·5H2O (bismuth nitrate pentahydrate, ≥99.0%), Na2WO4·2H2O (sodium tungstate dihydrate, 99.5%), CTAB (hexadecyl trimethyl ammonium bromide, 99%), and NaOH (sodium hydroxide, 97%).