Photo-Switchable Supercapacitors based on Photo-Responsive Azopolymers: Enabling Dual-Functionality in Tunable High Capacitance and Low Self-Discharge (Adv. Energy Mater. 13/2025)

IF 24.4 1区材料科学 Q1 CHEMISTRY, PHYSICAL

Advanced Energy Materials Pub Date : 2025-04-01 DOI:10.1002/aenm.202570063

Younghoon Kim, Hyunwoo Bark, Adit Gupta, Yufei Zhang, Jinpyo Lee, Pooi See Lee

引用次数: 0

Abstract

Supercapacitors

In article number 2405480, Pooi See Lee and co-workers designed reversible photo-switchable supercapacitors utilizing azobenzene-containing polymer composite electrolytes to achieve significant capacitance modulation with a fast response. Upon UV light exposure, the capacitance increases, while visible light exposure effectively reduces self-discharge. This dual-functional operation enables remote control of energy storage properties, offering versatile applications in smart energy systems and next-generation optoelectronic devices.

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来源期刊

Advanced Energy Materials CHEMISTRY, PHYSICAL-ENERGY & FUELS

CiteScore

41.90

自引率

4.00%

发文量

889

审稿时长

1.4 months

期刊介绍： Established in 2011, Advanced Energy Materials is an international, interdisciplinary, English-language journal that focuses on materials used in energy harvesting, conversion, and storage. It is regarded as a top-quality journal alongside Advanced Materials, Advanced Functional Materials, and Small. With a 2022 Impact Factor of 27.8, Advanced Energy Materials is considered a prime source for the best energy-related research. The journal covers a wide range of topics in energy-related research, including organic and inorganic photovoltaics, batteries and supercapacitors, fuel cells, hydrogen generation and storage, thermoelectrics, water splitting and photocatalysis, solar fuels and thermosolar power, magnetocalorics, and piezoelectronics. The readership of Advanced Energy Materials includes materials scientists, chemists, physicists, and engineers in both academia and industry. The journal is indexed in various databases and collections, such as Advanced Technologies & Aerospace Database, FIZ Karlsruhe, INSPEC (IET), Science Citation Index Expanded, Technology Collection, and Web of Science, among others.