Second-shell modulation on porphyrin-like Pt single atom catalysts for boosting oxygen reduction reaction
Tayyaba Najam, Syed Shoaib Ahmad Shah, Hanqing Yin, Xin Xiao, Shamraiz Hussain Talib, Qianqian Ji, Yonggui Deng, Muhammad Sufyan Javed, Jie Hu, Ruo Zhao, Aijun Du, Xingke Cai, Qiang Xü
Abstract
-C catalyst. It even outperforms commercial Pt/C (20 wt% Pt) with a Pt content of only 0.22 wt% in both alkaline and acidic solutions. This work indicates the second coordination shell modulation also greatly impacts the performance of SACs.
Topics & Concepts
PorphyrinBoosting (machine learning)CatalysisOxygen reduction reactionPhotochemistryAtom (system on chip)Reduction (mathematics)ChemistryModulation (music)Oxygen atomOxygenOxygen reductionMaterials sciencePhysicsComputer sciencePhysical chemistryElectrochemistryOrganic chemistryMathematicsElectrodeArtificial intelligenceMoleculeEmbedded systemGeometryAcousticsElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsCatalytic Processes in Materials Science