A Dual-Stimuli-Responsive Sodium-Bromine Battery with Ultrahigh Energy Density

Wang F, Yang H, Zhang J, Zhang P, Wang G, Zhuang X, Cuniberti G, Feng X (2018)

Publication Type: Journal article

Publication year: 2018

Journal

Advanced Materials Wiley

Book Volume: 30

Article Number: 1800028

Journal Issue: 23

DOI: 10.1002/adma.201800028

Abstract

Stimuli-responsive energy storage devices have emerged for the fast-growing popularity of intelligent electronics. However, all previously reported stimuli-responsive energy storage devices have rather low energy densities (<250 Wh kg–1) and single stimuli-response, which seriously limit their application scopes in intelligent electronics. Herein, a dual-stimuli-responsive sodium-bromine (Na//Br2) battery featuring ultrahigh energy density, electrochromic effect, and fast thermal response is demonstrated. Remarkably, the fabricated Na//Br2 battery exhibits a large operating voltage of 3.3 V and an energy density up to 760 Wh kg−1, which outperforms those for the state-of-the-art stimuli-responsive electrochemical energy storage devices. This work offers a promising approach for designing multi-stimuli-responsive and high-energy rechargeable batteries without sacrificing the electrochemical performance.

Involved external institutions

Technische Universität Dresden DE Germany (DE)

How to cite

APA:

Wang, F., Yang, H., Zhang, J., Zhang, P., Wang, G., Zhuang, X.,... Feng, X. (2018). A Dual-Stimuli-Responsive Sodium-Bromine Battery with Ultrahigh Energy Density. Advanced Materials, 30(23). https://doi.org/10.1002/adma.201800028

MLA:

Wang, Faxing, et al. "A Dual-Stimuli-Responsive Sodium-Bromine Battery with Ultrahigh Energy Density." Advanced Materials 30.23 (2018).

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