Pd Nanoparticle-Decorated 3D-Printed Hierarchically Porous TiO<sub>2</sub> Scaffolds for the Efficient Reduction of a Highly Concentrated 4-Nitrophenol Solution
Ting Liu, Yinghui Sun, Bo Jiang, Wei Guo, Wei Qin, Yiming Xie, Bo Zhao, Liang Zhao, Zhiqiang Liang, Lin Jiang
Abstract
). Importantly, no obvious deactivation of the catalytic activity is observed even after 20 cycles of catalytic reduction of 4-NP, showing excellent catalytic stability and reusability. Our strategy of loading the nanostructured catalyst on 3D-printable hierarchically porous structures put forward a flexible and versatile approach for boosting the catalytic performance of the catalysts, including catalytic activity, stability, and reusability, which can help promote their practical application in industry.
Topics & Concepts
Materials scienceCatalysisReusabilityPorosityNanoparticleSelective catalytic reductionNanotechnologyChemical engineeringWastewater4-NitrophenolNanometreWaste managementComposite materialChemistryComputer scienceOrganic chemistrySoftwareProgramming languageEngineeringNanomaterials for catalytic reactionsAdvanced Photocatalysis TechniquesCatalytic Processes in Materials Science