文献类型：期刊文献

英文题名：Preparation of FeOOH/Cu with High Catalytic Activity for Degradation of Organic Dyes

作者：Zhang, Yingzhe Liu, Junfeng Chen, Ding Qin, Qingdong Wu, Yujiao Huang, Fang Li, Wei

第一作者：张英哲

通信作者：Zhang, YZ[1];Zhang, YZ[2];Zhang, YZ[3];Li, W[4]|[14440bcc01768a0cdbb37]张英哲;

机构：[1]Guizhou Inst Technol, Coll Mat & Met Engn, Guiyang 550003, Guizhou, Peoples R China;[2]Guizhou Inst Technol, Key Lab Light Met Mat Proc Technol Guizhou Prov, Guiyang 550003, Guizhou, Peoples R China;[3]2011 Collaborat Innovat Ctr Guizhou Prov, Guiyang 550003, Guizhou, Peoples R China;[4]Hunan Univ, Coll Mech & Vehicle Engn, State Key Lab Adv Design & Mfg Vehicle Body, Changsha 410082, Hunan, Peoples R China;[5]Changsha Univ Sci & Technol, Sch Energy & Power Engn, Changsha 410014, Hunan, Peoples R China

第一机构：贵州理工学院材料与冶金工程学院

通信机构：corresponding author), Guizhou Inst Technol, Coll Mat & Met Engn, Guiyang 550003, Guizhou, Peoples R China;corresponding author), Guizhou Inst Technol, Key Lab Light Met Mat Proc Technol Guizhou Prov, Guiyang 550003, Guizhou, Peoples R China;corresponding author), 2011 Collaborat Innovat Ctr Guizhou Prov, Guiyang 550003, Guizhou, Peoples R China;corresponding author), Changsha Univ Sci & Technol, Sch Energy & Power Engn, Changsha 410014, Hunan, Peoples R China.|贵州理工学院;贵州理工学院材料与冶金工程学院;

年份：2019

卷号：12

期号：3

外文期刊名：MATERIALS

收录：;EI(收录号：20190406427351);Scopus(收录号：2-s2.0-85060374106);WOS:【SCI-EXPANDED(收录号:WOS:000460768000007)】；

基金：This research was funded by [Science and Technology Department of Guizhou Province-Guizhou Institute] grant number [(2015) 7089], [the Natural Science Foundation of Guizhou Province] grant number [Qian Ke He J (2017) 1071 and (2016) 1061], [the Construction Project of Engineering Research Center of General Colleges and Universities in Guizhou Province] grant number [Qian Jiao HE KY (2017) 021], [the National Natural Science Foundation of China] grant number [grant number 51564005 and 51664008], [College Students' innovation and entrepreneurship projects] grant number [201714440022], [the Laboratory of Light Metal Materials Processing of Guizhou Province] grant number [Qian Ke He Platform and talent (2016) 5104], [the Technological Innovation Talent Team of Guizhou Province] grant number [Qian Ke He Talent Team (2015)4008] and the APC was funded by [the Natural Science Foundation of Guizhou Province] grant number [Qian Ke He J (2017) 1071] and so on.

语种：英文

外文关键词：mechanochemistry; high-frequency electromagnetic-assisted ball-milling; FeOOH; catalysis

摘要：In this study, high-frequency electromagnetic-assisted ball-milling was used to prepare FeOOH/Cu catalyst. The combined effect of the high-frequency electromagnetic field and ball-milling resulted in the complete conversion of raw materials into FeOOH/Cu nanomagnetic hybrid at similar to 40 degrees C in only 30 h. Experiments showed that Rhodamine B was completely degraded within only 3 min, which was much faster than with previously reported catalysts. The combination effect of ball milling and microwave afforded excellent catalytic activity. Furthermore, the produced catalyst could be recovered easily using an external magnetic field for reuse. The influence of pH on the catalytic activity for degrading Rhodamine B, Phenol Red, Methyl Orange, and Methylene Blue were also investigated; Rhodamine B was completely degraded at pH 9 within only 2 min.