凯发

Radio frequency identification (RFID)technology, non-contact automatic data acquisition technology, is one of thecore technologies of the Internet of Things. The technology has thecharacteristics of fast information collection and high accuracy, which cansupport fast reading and writing, mobile identification, multi-targetidentification. This technology is widely used in logistics warehousing,transportation, security and anti-counterfeiting, aerospace and other fields.Currently, the method of aluminum etching antenna is widely used to the manufactureof RFID tags, which has problems such as low efficiency, high cost,environmental pollution, and single substrate. In response to these keyproblems, this project intends to use self-developed high-conductivity graphenecomposite ink to produce RFID tags on a large scale by roll-to-roll printingtechnology, which can achieve high efficiency, low cost and no pollution.Graphene RFID technology is applied to logistics, manufacturing, publicinformation services and other industries, which can greatly improve managementefficiency and reduce costs.