摘要
H2O2由于其强氧化性,被广泛应用于医药、军工等领域,传统的工业生产方法能耗较高,生产程序复杂。而常用水的光催化氧化因其比较安全且能源利用率高,被认为是实现大规模H2O2生产的一种有前途的方法。本研究通过在石墨相氮化碳载铂光触媒体系中引入过氧化氢酶,构建了一种简单、环保的光催化2e水分解体系,实现了分步光催化分解水产生氢气和氧气。
H2O2 is widely used in medicine, military and other fields due to its strong oxidizing properties. Traditional industrial production methods energy consumption is high and the production process is complicated. The photocatalytic oxidation of commonly used water is considered to be a promising method for achieving large-scale H2O2 production because of its relatively safe and high energy efficiency. In this study, Catalase was introduced in the graphite phase carbon nitrideloaded platinum photocatalytic media system. A simple and environmentally friendly photocatalytic 2e water decomposition system was constructed, which realized the decomposition of water to produce hydrogen and oxygen by step photocatalysis.
作者
王子平
王静慧
王之毓
刘景海
段莉梅
Wang Ziping;Wang Jinghui;Wang Zhiyu;Liu Jinghai;Duan Limei(Nano Innovation Institute(NII),College of Chemistry and Chemical Engineering,Inner Mongolia University for Nationalities (IMUN),Tongliao 028000,China)
出处
《中国资源综合利用》
2019年第5期4-6,共3页
China Resources Comprehensive Utilization
基金
内蒙古民族大学科研创新资助项目(项目编号:NMDSS1753)
国家自然科学基金(项目编号:21461018)的阶段性研究成果之一
关键词
氮化碳
过氧化氢
过氧化氢酶
carbon nitride
hydrogen peroxide
catalase
