石墨相氮化碳光催化剂专利技术综述

Patent Analysis of Graphitic Carbon Nitride Photocatalyst

本文通过对石墨相氮化碳光催化剂技术进行专利检索,明晰了该技术专利申请的时间分布和技术生长率情况,厘清了全球申请的主要创新主体及其专利保护水平,明确了重要技术发展脉络,为该领域的深入研发和市场竞争提供了有价值的专利信息。

Through searching the patents of graphitic carbon nitride with phase photocatalyst technology,this paper illustrates the time distribution of patent applications,clarifies the main innovation subjects and the level of patent protection in the whole world,identifies the evolution course of important technologies and their key patents,and provides valuable patent information for further R&D and market competition in this field.