文献类型：期刊文献

英文题名：ZnAl2O4/Bi2MoO6 heterostructures with enhanced photocatalytic activity for the treatment of organic pollutants and eucalyptus chemimechanical pulp wastewater

作者：Tian, Qingwen[1,2,3,4,5,7] Fang, Guigan[1,2,3,4,5,7] Ding, Laibao[1,2,3,4,5] Ran, Miao[1,2,3,4,5] Zhang, Hualan[1,2,3,4,5,6] Pan, Aixiang[1,2,3,4,5] Shen, Kuizhong[1,2,3,4,5] Deng, Yongjun[1,2,3,4,5]

第一作者：田庆文;Tian, Qingwen

通信作者：Fang, GG[1];Ding, LB[1]

机构：[1]Key Lab Biomass Energy & Mat, Nanjing, Jiangsu, Peoples R China;[2]Chinese Acad Forestry, Inst Chem Ind Forest Prod, Beijing, Peoples R China;[3]Coinnovat Ctr Efficient Proc & Utilizat Forest Re, Nanjing, Jiangsu, Peoples R China;[4]Natl Forestry & Grassland Adm, Key Lab Chem Engn Forest Prod, Beijing, Peoples R China;[5]Natl Engn Lab Biomass Chem Utilizat, Nanjing 210042, Peoples R China;[6]CAF, Res Inst Forestry New Technol, Xiangshan Rd, Beijing 100091, Peoples R China;[7]Nanjing Forestry Univ, Nanjing 210037, Peoples R China

年份：2020

卷号：241

外文期刊名：MATERIALS CHEMISTRY AND PHYSICS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000514749500092)】；

基金：This work was supported by Jiangsu Key Laboratory for Biomass Energy and Material (JSBEM-S-201809), National Nonprofit Institute Research Grant of CAFINT (CAFYBB2016SY029) the National Key Research and Development Program of China (2017YFD0601005) and Forestry Science and Technology Promotion Project of National Forestry and Grassland Administration ([2017]21).

语种：英文

外文关键词：Heterogeneous photocatalysis; ZnAl2O4/Bi2MoO6; Methylene blue dye solution; Chemimechanical pulp wastewater

摘要：A novel ZnAl2O4/Bi2MoO6 heterostructures have been successfully prepared by co-precipitation and hydrothermal method. Excellent photocatalytic performance and stability of the composites was exhibited in the degradation of methylene blue dye solution under UV light irradiation, and seriously affected by the ZnAl2O4 content in the heterostructures. Moreover, the highest MB removal was 86.36% at 3 h under UV irradiation over 0.5 wt% ZnAl2O4/Bi2MoO6, increased by 35.20% of pure Bi2MoO(6) and 72.03% of ZnAl2O4, respectively. The enhanced photocatalytic efficiency of composites was contributed to the rapidly separation of photogenerated electrons and holes. Additionally, the ZnAl2O4/Bi2MoO6 were also used to treat the biochemical wastewater of industrial eucalyptus chemimechanical pulp, which demonstrates a high COD removal of 50.88%. This study provides that Bi2MoO6 based heterogeneous photocatalysts show a promising perspective in the industrial effluents treatment.