Two meters graphene film for generators

• 来源期刊: 科学通报（英文版）
• 年，卷（期）: 2019,（8）
• 页码范围: 487-489
• 页数: 3页
• 语种: 英文

摘要

Physicists and especially applied physicists long for a convenient way for converting mechanical, solar energy, and thermal energy into electricity, which makes up our modern lives-from a small LED light to many integrated communication devices. Since the breakthrough work by Faraday in the beginning of the 19th century, the harvesting of electricity has been the hot topic in our modern society. However, electric powers are heavily relied on the motion of metal in the magnetic field, following by the work of Faraday. Nowadays, electricity is used in a more dispersive way as more and more wearable and portable devices are created. On the other hand, graphene has been the toy of condensed physicists for exploring the quantum Hall effect and the long-term dream of chemists for developing high efficient lithium batteries. Searching for a unique application of graphene is indispensable [1]. In the past few years, applied physicists have been working very hard to bring many attractive and unique applications of graphene in solid electronic or optoelectronic devices [2].