铁基石墨相氮化碳复合材料在水处理中的研究进展
刘晨,杜永娟,焦钰珠,孙迎雪

Research progress on iron-based graphitic carbon nitride composites in water treatment
Chen LIU,Yongjuan DU,Yuzhu JIAO,Yingxue SUN
图2 p-n结
Fig. 2 p-n heterojunction