2.4 V ultrahigh-voltage aqueous MXene-based asymmetric micro-supercapacitors with high volumetric energy density toward a self-sufficient integrated microsystem

2.4 V ultrahigh-voltage aqueous MXene-based asymmetric micro-supercapacitors with high volumetric energy density toward a self-sufficient integrated microsystem

Two-dimensional MXenes are key high-capacitance electrode materials for micro-supercapacitors (MSCs) catering to integrated microsystems. However, the narrow electrochemical voltage windows of conventional aqueous electrolytes (≤ 1.23 V) and symmetric MXene MSCs (typically ≤ 0.6 V) substantially lim...

Full description

Bibliographic Details
Main Authors: Yuanyuan Zhu, Shuanghao Zheng, Jieqiong Qin, Jiaxin Ma, Pratteek Das, Feng Zhou, Zhong-Shuai Wu
Format: Article
Language:English
Published: KeAi Communications Co. Ltd. 2024-03-01
Series:Fundamental Research
Subjects:
Asymmetric micro-supercapacitors
MXene
MnO2
Aqueous electrolyte
High voltage
Integrated microsystem
Online Access:http://www.sciencedirect.com/science/article/pii/S2667325822001856

Internet

http://www.sciencedirect.com/science/article/pii/S2667325822001856

Similar Items