Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Apr 18;7:272. doi: 10.3389/fchem.2019.00272

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2019 Yu and Chen.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Calculated electrode potential (black and blue lines for negatrode and positrode) and cell voltage (red dashed lines) as a function of normalized time for galvanostatic charging and discharging (GCD) of three types of hypothetical supercapattery and the GCD plots of the related experimental demonstration of supercapatteries. (A) a hypothetical supercapattery with a negatrode of lithium metal or lithiated carbon and a positive positrode of activated carbon; (B) an experimental demonstration of (A) (–) Li | IL + LiClO₄ | Act-C (+) (Yu and Chen, 2016a); (C) a hypothetical supercapattery with a negatrode of lithium metal or lithiated carbon and a pseudocapacitive positrode; (D) an experimental demonstration of (C) (–) Li | PEO-LiTFSI | LTAP | 1.0 M LiCl aq. | MnO₂ (+) (Makino et al., 2012) (Reprinted with permission from the Royal Society of Chemistry. Copy right 2012); (E) a hypothetical supercapattery with a negatrode of the typical battery type and a pseudocapacitive positrode; and (F) an experimental demonstration of (E) (–) C/MnO_y/CNT | LiPF6 | CNT@MnO_x (+) (Zhou et al., 2016) (Reprinted with permission from the Electrochemical Society. Copyright 2016). (A), (C) and (E) are adapted from the reference (Chen, 2017).