DataVXACS Applied Materials & InterfacesPaper
journal article·2018-06-13

Microgel-Enhanced Double Network Hydrogel Electrode with High Conductivity and Stability for Intrinsically Stretchable and Flexible All-Gel-State Supercapacitor

Yu Zhao, Shuo Chen, Jian Hu, Jiali Yu, Gengchao Feng, Bo Yang, Cuihua Li, Ning Zhao, Caizhen Zhu, Jian Xu

ACS Applied Materials & Interfaces· Volume 10· Issue 23
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Source abstract

Abstract

In the present work, a new strategy is proposed to simultaneously enhance the toughness and electrochemical performance of the hydrogel with conductive microgel to form microgel-reinforced double network hydrogel. In this hydrogel, the conductive microgel is cross-linked to form the first network, which can dissipate energy to improve mechanical performance and stabilize the conductive network to improve the electrochemical performance. These hydrogels show excellent mechanical properties and good conductivity. When these hydrogels are assembled to all-gel-state intrinsically flexible and stretchable supercapacitor, they deliver outstanding capacitance. The strategy put forward here can extend the application scope of the hydrogel with multifunction.
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Research context

Energy storagePolymersComposites

OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Supercapacitor Materials and Fabrication · Conducting polymers and applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China

State Key Lab for Strength and Vibration of Mechanical Structures, Department of Engineering Mechanics, Xi’an Jiaotong University, Xi’an 710049, China

ShenZhen Surg Science Medical Tech. Co., Ltd. Shenzhen 518012, China

Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China

Funding

National Natural Science Foundation of China · Shenzhen Science and Technology Innovation Commission

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