钯
材料科学
铂金
纳米技术
分离(统计)
冶金
催化作用
有机化学
计算机科学
化学
机器学习
作者
Yanpei Song,Gaurav Verma,Kui Tan,Kolade A. Oyekan,Juejing Liu,Andrew Strzelecki,Xiaofeng Guo,Abdullah M. Al‐Enizi,Ayman Nafady,Shengqian Ma
标识
DOI:10.1002/adma.202313747
摘要
Recovering platinum group metals from secondary resources is crucial to meet the growing demand for high-tech applications. Various techniques are explored, and adsorption using porous materials has emerged as a promising technology due to its efficient performance and environmental beingness. However, the challenge lies in effectively recovering and separating individual platinum group metals (PGMs) given their similar chemical properties. Herein, a breakthrough approach is presented by sophisticatedly tailoring the coordination micro-environment in a series of aminopyridine-based porous organic polymers, which enables the creation of platinum-specific nanotraps for efficient separation of binary PGMs (platinum/palladium). The newly synthesized POP-o2NH
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