Novel resistive material applied to microstructure gas detector

By using a composite material of conductive polymer and nano-scale conductive material in the resistive material of microstructure gas detectors, and combining the microstructure layer and self-healing structure, the problems of insufficient conductivity and poor radiation resistance of existing resistive materials are solved, and the performance and adaptability of the detector are significantly improved.

CN119704814AActive Publication Date: 2025-03-28SHANGHAI JIAOTONG UNIV
4 Cites 0 Cited by

Patent Information

Application Number
CN202510002372.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-02
Publication Date
2025-03-28
Estimated Expiration
2045-01-02

AI Technical Summary

Technical Problem

The existing resistive materials used in microstructure gas detectors have problems such as insufficient conductivity, poor radiation resistance and poor environmental adaptability, which is difficult to meet the needs of high-performance detectors.

Method used

A composite material modified from a conductive polymer and a nano-scale conductive material is used as the outer layer of a highly conductive material, and a microstructure layer and a self-healing structure are provided on its outer surface to improve the conductivity, radiation resistance and environmental adaptability of the material.

Benefits of technology

It significantly improves the detection sensitivity and time resolution of microstructured gas detectors, has excellent radiation resistance and environmental adaptability, and is suitable for applications in fields such as high-energy physics and nuclear medicine.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses a novel resistive material applied to a microstructure gas detector, and relates to the technical field of composite materials, the novel resistive material comprises an insulating base layer and a high-conductivity material outer layer, the high-conductivity material outer layer is formed by modifying and compounding a conductive polymer and a nanoscale conductive material, a microstructure layer is further arranged on the outer surface of the high-conductivity material outer layer, a self-repairing structure is further arranged in the high-conductivity material outer layer, and the self-repairing structure comprises a plurality of microcapsules evenly embedded in the high-conductivity material outer layer. The novel resistive material applied to the microstructure gas detector disclosed by the invention remarkably improves the detection sensitivity and time resolution of the microstructure gas detector, has excellent radiation resistance and environmental adaptability, and overcomes many defects in the prior art. Through the microstructure design and the self-repairing function, the material shows excellent performance under the condition of high particle flow, and is suitable for being applied to the fields of high-energy physics, nuclear medicine and the like.
Need to check novelty before this filing date? Find Prior Art