Organic pH Buffer for Dendrite‐Free and Shuttle‐Free Zn‐I2 Batteries

Y Lyu, JA Yuwono, P Wang, Y Wang… - Angewandte …, 2023 - Wiley Online Library
Abstract Aqueous Zn‐Iodine (I2) batteries are attractive for large‐scale energy storage.
However, drawbacks include, Zn dendrites, hydrogen evolution reaction (HER), corrosion …

Toward Forty Thousand‐Cycle Aqueous Zinc‐Iodine Battery: Simultaneously Inhibiting Polyiodides Shuttle and Stabilizing Zinc Anode through a Suspension …

G Chen, Y Kang, H Yang, M Zhang… - Advanced Functional …, 2023 - Wiley Online Library
Aqueous zinc‐iodine (Zn‐I2) batteries are promising candidates for grid‐scale energy
storage due to their safety and cost‐effectiveness. However, the shuttle effect of polyiodides …

All‐Round Ionic Liquids for Shuttle‐Free Zinc‐Iodine Battery

T Xiao, JL Yang, B Zhang, J Wu, J Li… - Angewandte Chemie …, 2024 - Wiley Online Library
The practical implementation of aqueous zinc‐iodine batteries (ZIBs) is hindered by the
rampant Zn dendrites growth, parasite corrosion, and polyiodide shuttling. In this work, ionic …

Polyiodide Confinement by Starch Enables Shuttle‐Free Zn–Iodine Batteries

SJ Zhang, J Hao, H Li, PF Zhang, ZW Yin… - Advanced …, 2022 - Wiley Online Library
Abstract Aqueous Zn–iodine (Zn–I2) batteries have been regarded as a promising energy‐
storage system owing to their high energy/power density, safety, and cost‐effectiveness …

Hetero‐Polyionic Hydrogels Enable Dendrites‐Free Aqueous Zn‐I2 Batteries with Fast Kinetics

JL Yang, Z Yu, J Wu, J Li, L Chen, T Xiao… - Advanced …, 2023 - Wiley Online Library
Rechargeable aqueous Zn‐I2 batteries (ZIB) are regarded as a promising energy storage
candidate. However, soluble polyiodide shuttling and rampant Zn dendrite growth hamper …

Activating and Stabilizing a Reversible four Electron Redox Reaction of I/I+ for Aqueous Zn‐Iodine Battery

C Wang, X Ji, J Liang, S Zhao, X Zhang… - Angewandte …, 2024 - Wiley Online Library
Low capacity and poor cycle stability greatly inhibit the development of zinc‐iodine batteries.
Herein, a high‐performance Zn‐iodine battery has been reached by designing and …

Protein Interfacial Gelation toward Shuttle‐Free and Dendrite‐Free Zn–Iodine Batteries

SJ Zhang, J Hao, H Wu, Q Chen, C Ye… - Advanced …, 2024 - Wiley Online Library
Aqueous zinc–iodine (Zn–I2) batteries hold potential for large‐scale energy storage but
struggle with shuttle effects of I2 cathodes and poor reversibility of Zn anodes. Here, an …

Advanced Zn–I2 Battery with Excellent Cycling Stability and Good Rate Performance by a Multifunctional Iodine Host

W Liu, P Liu, Y Lyu, J Wen, R Hao… - … Applied Materials & …, 2022 - ACS Publications
The rechargeable zinc–iodine (Zn–I2) battery is a promising energy-storage system due to
its low cost and good security, but the practical use of the battery is largely constrained by …

Stabilizing interface pH by N‐modified graphdiyne for dendrite‐free and high‐rate aqueous Zn‐ion batteries

Q Yang, L Li, T Hussain, D Wang, L Hui… - Angewandte …, 2022 - Wiley Online Library
Zn dendrite issue was intensively studied via tuning zinc ion flux. pH change seriously
influences dendrite formation, while its importance has not been revealed. Here, we …

A Janus Separator based on Cation Exchange Resin and Fe Nanoparticles‐decorated Single‐wall Carbon Nanotubes with Triply Synergistic Effects for High‐areal …

Y Kang, G Chen, H Hua, M Zhang… - Angewandte Chemie …, 2023 - Wiley Online Library
Zn− I2 batteries stand out in the family of aqueous Zn‐metal batteries (AZMBs) due to their
low‐cost and immanent safety. However, Zn dendrite growth, polyiodide shuttle effect and …