Jiangwei Zhang

Low‐Crystalline Ag 1.2 V 3 O 8 : A Zinc‐Ion Storage Cathode With an Ultrahigh Capacity of 525 mAh g −1 Enabled by Oxygen‐Vacancy‐Rich Coordination Environments

ABSTRACT Conventional vanadium‐based cathodes are limited by sluggish Zn 2+ transport, poor electronic conductivity, and incomplete utilization of redox‐active sites. Here, redox‐active Ag serves as a regulator of local coordination chemistry in a short‐range‐ordered low‐crystall...

Low‐Crystalline Ag 1.2 V 3 O 8 : A Zinc‐Ion Storage Cathode With an Ultrahigh Capacity of 525 mAh g −1 Enabled by Oxygen‐Vacancy‐Rich Coordination Environments

ABSTRACT Conventional vanadium‐based cathodes are limited by sluggish Zn 2+ transport, poor electronic conductivity, and incomplete utilization of redox‐active sites. Here, redox‐active Ag serves as a regulator of local coordination chemistry in a short‐range‐ordered low‐crystall...

Defect‐Rich Ir Single‐Atom/NiMnO x Catalyst: From Surface Reconstruction to Practical PEM Electrolysis

ABSTRACT Developing highly active and durable catalysts for the acidic oxygen evolution reaction (OER) remains a key challenge for proton exchange membrane water electrolysis (PEMWE). Herein, we report an efficient OER catalyst constructed via a low‐temperature calcination‐hydrot...