2019 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon) | 2019
Development of a Prototype Sensor Based on Graphene Oxide for Building a Three-Dimensional Digital Temperature Map on the ROS Platform
Abstract
In this paper, the effect of infrared (IR) radiation on the electrical conductivity of graphene oxide is investigated. The process of measuring the temperature of materials is usually carried out by the contact method, but there are certain environments in which this method becomes unsuitable. The non-contact method of measuring temperature is a convenient express method for determining temperature. One of the promising materials for non-contact sensors is graphene oxide, due to its high absorption capacity and sensitivity. As a result, with the help of the joint work of the Institute of Physics and Technology of SB RAS with the NEFU FTI, a sensor module was developed for building a heat map with a non-contact method of measuring space and objects. Graphene oxide was obtained by a modified Hammers method, by reduction at a temperature of 200 to 350 °C in a chamber filled with an inert gas (argon). Graphene oxide has high values of absorption capacity and sensitivity. The practical application of a photosensor using graphene oxide to determine the temperature is considered. The measured ambient temperature is used to simulate a temperature map in the Robot operating system (ROS) software platform.