Статья

Broadband and Tunable High‐Performance Microwave Absorption of an Ultralight and Highly Compressible Graphene Foam

Yi ZhangKey Laboratory of Functional Polymer Materials Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Centre for Nanoscale Science and Technology Institute of Polymer Chemistry College of Chemistry Nankai University Tianjin 300071 ChinaYi HuangKey Laboratory of Functional Polymer Materials Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Centre for Nanoscale Science and Technology Institute of Polymer Chemistry College of Chemistry Nankai University Tianjin 300071 ChinaTengfei ZhangKey Laboratory of Functional Polymer Materials Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Centre for Nanoscale Science and Technology Institute of Polymer Chemistry College of Chemistry Nankai University Tianjin 300071 ChinaHuicong ChangKey Laboratory of Functional Polymer Materials Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Centre for Nanoscale Science and Technology Institute of Polymer Chemistry College of Chemistry Nankai University Tianjin 300071 ChinaPeishuang XiaoKey Laboratory of Functional Polymer Materials Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Centre for Nanoscale Science and Technology Institute of Polymer Chemistry College of Chemistry Nankai University Tianjin 300071 ChinaHonghui ChenKey Laboratory of Functional Polymer Materials Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Centre for Nanoscale Science and Technology Institute of Polymer Chemistry College of Chemistry Nankai University Tianjin 300071 ChinaZhiyu HuangKey Laboratory of Functional Polymer Materials Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Centre for Nanoscale Science and Technology Institute of Polymer Chemistry College of Chemistry Nankai University Tianjin 300071 ChinaYongsheng ChenKey Laboratory of Functional Polymer Materials Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Centre for Nanoscale Science and Technology Institute of Polymer Chemistry College of Chemistry Nankai University Tianjin 300071 China

2015en

ABI

Аннотация

The broadband and tunable high-performance microwave absorption properties of an ultralight and highly compressible graphene foam (GF) are investigated. Simply via physical compression, the microwave absorption performance can be tuned. The qualified bandwidth coverage of 93.8% (60.5 GHz/64.5 GHz) is achieved for the GF under 90% compressive strain (1.0 mm thickness). This mainly because of the 3D conductive network. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.

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Идентификаторы

DOI: 10.1002/adma.201405788

Цитирования и источники

Цитирований: 7Использованных источников: 0

Показатели — AkademScholar