Asset Details
Do you wish to reserve the book?
Dual-ion carrier storage through Mg2+ addition for high-energy and long-life zinc-ion hybrid capacitor
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Dual-ion carrier storage through Mg2+ addition for high-energy and long-life zinc-ion hybrid capacitor
Do you wish to request the book?
Dual-ion carrier storage through Mg2+ addition for high-energy and long-life zinc-ion hybrid capacitor
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Dual-ion carrier storage through Mg2+ addition for high-energy and long-life zinc-ion hybrid capacitor
2024
Overview
Cation additives can efficiently enhance the total electrochemical capabilities of zinc-ion hybrid capacitors (ZHCs). However, their energy storage mechanisms in zinc-based systems are still under debate. Herein, we modulate the electrolyte and achieve dual-ion storage by adding magnesium ions. And we assemble several Zn//activated carbon devices with different electrolyte concentrations and investigate their electrochemical reaction dynamic behaviors. The zinc-ion capacitor with Mg
2+
mixed solution delivers 82 mAh·g
−1
capacity at 1 A·g
−1
and maintains 91% of the original capacitance after 10000 cycling. It is superior to the other assembled zinc-ion devices in single-component electrolytes. The finding demonstrates that the double-ion storage mechanism enables the superior rate performance and long cycle lifetime of ZHCs.
Publisher
University of Science and Technology Beijing,Springer Nature B.V,School of Materials Science and Engineering,Shenyang University of Technology,Shenyang 110870,China
