| Title | Utilization of Synergistic Effect of Dimension-Differentiated Hierarchical Nanomaterials for Transparent and Flexible Wireless Communicational Elements |
| Authors | Sun, Xiao Liu, Houfang Qiu, Haochuan Jia, Xiufeng Ma, Yiheng Liu, Kaihui Yu, Jierui Hu, Dongdong Tan, Congwei Yi, Fang Fu, Jun Peng, Hailin Wei, Di Ren, Tian-Ling Liu, Zhongfan |
| Affiliation | Peking Univ, Coll Chem & Mol Engn, Beijing Sci & Engn Ctr Nanocarbons, Beijing Natl Lab Mol Sci,Ctr Nanochem, Beijing 100871, Peoples R China Peking Univ, Acad Adv Interdisciplinary Studies, Beijing 100871, Peoples R China Tsinghua Univ, Inst Microelect, Beijing 100084, Peoples R China Tsinghua Univ, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China Peking Univ, State Key Lab Mesoscop Phys, Sch Phys, Beijing 100871, Peoples R China Southern Illinois Univ, Dept Chem & Biochem, 1245 Lincoln Dr, Carbondale, IL 62901 USA Beijing Graphene Inst, Beijing 100094, Peoples R China |
| Keywords | GRAPHENE ANTENNA |
| Issue Date | Apr-2020 |
| Publisher | ADVANCED MATERIALS TECHNOLOGIES |
| Abstract | The demand of emerging transparent and flexible wireless electronic devices is ever-increasing for Internet of Things (IoT) scenarios, like noninvasive healthcare, real-time wearable electronics, etc. However, as an essential part of the IoT wireless communicational devices, radio frequency (RF) antennas are still hampered by poor-flexibility, low-conductivity, and weak-transparency. Here, based on the unique electronic and optical properties of graphene, a method to obtain these appealing features concurrently through promoting synergistic effect between two-dimensional (2D) and one-dimensional (1D) materials is studied. It is found that this method could not only successfully maintain transparency and flexibility, but also greatly enhance the overall performance of the antenna. The fabricated antenna exhibits a 75% light transmittance, from 5.6 to 12.8 GHz ultrawide bandwidth and outstanding durability and stability. Moreover, a transparent and flexible radio frequency identification (RFID) tag is also designed and demonstrated with a remarkable reading distance. These findings show that the method by promoting synergistic effect of hybrid materials has great potential in the design of next generation novel and high-performance wireless electronics. |
| URI | http://hdl.handle.net/20.500.11897/586062 |
| ISSN | 2365-709X |
| DOI | 10.1002/admt.201901057 |
| Indexed | SCI(E) Scopus EI |
| Appears in Collections: | å å¦ä¸ å å å·¥ç¨ å¦é ¢ 前沿交叉学科研究院 物理学院 人工微结构和介观物理国家重点实验室 |
