Harnessing In Situ Iodine Ionic Liquids for High Areal Capacity and Long Cycle Life Zn//I2 Solid Microbatteries DOI

Junbing Zhu,

Jiangfeng Ni, Liang Li

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 19, 2024

Abstract Zn‐ion microbatteries (MBs), distinguished by their simple fabrication process, low material costs, and high safety, are ideal candidates for powering microelectronic devices. Nevertheless, most MBs face momentous performance challenges of limited areal capacity insufficient cycling as a result poor contact between the electrode electrolyte. In this work, liquid–solid electrode–electrolyte is designed harnessing in situ generated iodine ionic liquids to produce Zn//I 2 solid with unprecedented energy storage capabilities, even at temperatures −20 °C. As result, demonstrate an ultrahigh 7.2 mAh cm −2 , density 8.3 mWh stable over 900 cycles Coulombic efficiency 99.8% room temperature. Even °C, still afford 3.9 4.1 . Operando spectroscopic analysis theoretical calculations employed track evolution liquid electrodes upon electrochemical cycling. Moreover, such integrated into flexible Bluetooth sensor modules, thereby ushering bright future microscale electronics.

Language: Английский

Application of machine learning to identify key features affecting conductivity in CNT/ PEDOT:PSS nanocomposites DOI

Chengcheng Peng,

Guosheng Chen, Cailiu Yin

et al.

Materials Today Communications, Journal Year: 2025, Volume and Issue: 44, P. 112097 - 112097

Published: March 1, 2025

Language: Английский

Citations

0
A one-pot synthesis of ZnS-NiS-NiS2 composite and its synergistic effect on different electrolytes for supercapacitor applications DOI
Ponnusamy Paunkumar, Sundaram Ganesh Babu

Journal of Solid State Electrochemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 25, 2025

Language: Английский

Citations

0
Interhalogen and the salting-out effect enable high-capacity and long-cycle Zn//I2 aqueous microbatteries DOI

Junbing Zhu,

Shuhao Zhang,

Jiangfeng Ni

et al.

Matter, Journal Year: 2025, Volume and Issue: unknown, P. 102104 - 102104

Published: April 1, 2025

Language: Английский

Citations

0
Research progress on cathode materials for lithium-ion batteries DOI

Bao Yuanyuan,

Xiaoying Guo, Wei Li

et al.

Journal of Solid State Electrochemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
High-areal-capacity/power lithium metal microbattery configuration based on the mechanically flexible, ultra-lightweight, nanocellulose framework DOI
Shaowen Li, Ting Zhao, Helin Wang

et al.

Nano Research, Journal Year: 2024, Volume and Issue: 17(9), P. 8155 - 8162

Published: July 16, 2024

Language: Английский

Citations

0
Harnessing In Situ Iodine Ionic Liquids for High Areal Capacity and Long Cycle Life Zn//I2 Solid Microbatteries DOI

Junbing Zhu,

Jiangfeng Ni, Liang Li

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 19, 2024

Abstract Zn‐ion microbatteries (MBs), distinguished by their simple fabrication process, low material costs, and high safety, are ideal candidates for powering microelectronic devices. Nevertheless, most MBs face momentous performance challenges of limited areal capacity insufficient cycling as a result poor contact between the electrode electrolyte. In this work, liquid–solid electrode–electrolyte is designed harnessing in situ generated iodine ionic liquids to produce Zn//I 2 solid with unprecedented energy storage capabilities, even at temperatures −20 °C. As result, demonstrate an ultrahigh 7.2 mAh cm −2 , density 8.3 mWh stable over 900 cycles Coulombic efficiency 99.8% room temperature. Even °C, still afford 3.9 4.1 . Operando spectroscopic analysis theoretical calculations employed track evolution liquid electrodes upon electrochemical cycling. Moreover, such integrated into flexible Bluetooth sensor modules, thereby ushering bright future microscale electronics.

Language: Английский

Citations

0