ZIF-67CoCu-LDHMethyl orangeInteraction mechanismAdsorption capacityWith industrialization, wastewater treatment technologies have drawn huge attention and among different approaches the adsorption process is very attractive because of its simple design and low operational cost. In this paper, CoCu-layered ...
以金属有机骨架ZIF-67为牺牲模板,通过Cu2+调控结构,制备了层状双氢氧化物CoCu-LDH.以CoCu-LDH修饰玻碳电极(GCE),构建多巴胺(DA)电化学传感器(CoCu-LDH/GCE).结果表明:CoCuLDH/GCE对DA具有出色的电催化活性.在DA浓度3~1000μmol/L和1000~5000μmol/L范围内,该传感器的氧化峰电流与DA浓度呈线性关系,灵敏度分...
Furthermore, CoCu-LDH exhibits significant adsorption capacity even in the fifth cycle of MO adsorption, indicating that the CoCu-LDH is competitive and cost-effective adsorbent for anionic dyes from industrial wastewater. 展开 关键词: ZIF-67 CoCu-LDH Methyl orange Interaction mechanism Adsorption ...
In this study, we prepared two types of composite membranes decorated with CoCu layered double hydroxide (LDH) nanoparticles, i.e. [email protected] gigantean fiber ([email protected]) and [email protected] fluoride ([email protected]) for the first time. Besides, the application potential of...
The formation CoCu-LDH and its adsorption mechanism is exhibited in graphical abstract. This figure explains that firstly, Cu (NO3)2 and prepared ZIF-67 are dispersed into ethanol by sonication. During hydrolysis of Cu2+ ions, protons are generated that chemically etch ZIF-67. During etching of...