无机阴离子对光催化燃料电池/过二硫酸盐协同体系影响的研究  

Study on the effect of inorganic anions on the synergistic system of photocatalytic fuel cell coupling with peroxydisulfate

作　　者：孔德文 徐强[1] 周延明 王跃欣 宫玉才 唐首峰 KONG Dewen;XU Qiang;ZHOU Yanming;WANG Yuexin;GONG Yucai;TANG Shoufeng(Tangshan Jiahua Coal Chemical Co.,Ltd.,Tangshan Hebei 063611;Key Laboratory of Deep Remediation and Resource Utilization of Heavy Metals in Water Bodies of Hebei Province,Yanshan University,Qinhuangdao Hebei 066004)

机构地区：[1]唐山佳华煤化工有限公司,河北唐山063611 [2]燕山大学河北省水体重金属深度修复与资源利用重点实验室,河北秦皇岛066004

出　　处：《天津化工》2024年第6期41-44,共4页Tianjin Chemical Industry

摘　　要：本研究通过建立光催化燃料电池/过二硫酸盐(PFC/PS)体系降解活性艳兰染料(KN-R),考察了PFC/PS体系的催化活性及产电效能。结果表明,PFC与PS的耦合可大幅提升KN-R的脱色,处理120 min后,KN-R的脱色率达到99.37%。PFC协同PS体系可以提高电池性能,产生更多电能。与单独PFC相比,其最大输出功率密度(Pmax)从0.0003 m W/cm^(2)增加到0.0012 m W/cm^(2)。水中常见无机阴离子对PFC/PS协同体系降解KN-R及产电性能具有一定的促进作用。In this study,the catalytic activity and power generation efficiency of the photocatalytic fuel cell technology/peroxydisulfate(PFC/PS)system were investigated for the degradation of reactive brilliant blue dye(KN-R).The results revealed that the coupling of PFC and PS significantly enhanced the decolorization of KN-R.After 120 min of treatment,the decolorization rate of KN-R reached 99.37%.The PFC synergistic PS system exhibited improved battery performance and higher electricity generation.When compared to individual PFCs,the maximum output power density(Pmax)increased from 0.0003 mW/cm^(2) to 0.0012 mW/cm^(2).Moreover,common inorganic anions in water exerted a positive effect on the degradation of KN-R and the electricity generation performance of the PFC/PS synergistic system.

关 键 词：光催化燃料电池 过二硫酸盐 产电 活性艳兰染料 无机阴离子 

分 类 号：TQ016[化学工程]