安徽工程大学学报2025，Vol.40Issue(1)：38-43,6.
过渡金属离子Cu2+对hemin/AOPAN纤维膜催化性能的影响
Effect of Transition Metal Cu2+on the Catalytic Performance of hemin/AOPAN
摘要
Abstract
Electrospinning was carried out to prepare hemin/PAN fibrous membranes,and the amidoxime modification and metallic coordination by Cu2+ions were processed to obtain hemin/AOPAN and Cu-hemin/AOPAN,respectively.SEM,FTIR,EDS were conducted to analyze the morphology and molecular structure of the prepared samples,while the photocatalytic performance affected by copper ions were tested by RhB degradation.The result showed that,lamellar adhesions were found on the surface of Cu-hemin/AOPAN and N-H/O-H group broadening was found in FTIR spectra,indicating the copper ions were successfully supported on the hemin/AOPAN membranes.Furthermore,the Cu-hemin/AOPAN prepared with the copper ions solution of 0.1 mol/L degraded the RhB solutions within 30 mins,exhibiting 2.2 times catalytic performance than that of the hemin/AOPAN.关键词
静电纺丝/氯化血红素/聚丙烯腈/铜离子/催化降解Key words
electrospinning/hemin/polyacrylonitrile/copper ions/catalytic degradation分类
轻工业引用本文复制引用
韩旭,陶云,袁欣,邓依聪,王鹏,凤权..过渡金属离子Cu2+对hemin/AOPAN纤维膜催化性能的影响[J].安徽工程大学学报,2025,40(1):38-43,6.基金项目
安徽省重点研究与开发计划项目(2022a05020069) （2022a05020069）
安徽工程大学校级科研项目(xjky03201901) （xjky03201901）
安徽工程大学科研项目制促进纺织服装类本科拔尖人才培养项目(FFBK202215) （FFBK202215）
