催化作用
化学
吸附
合金
热液循环
解吸
化学工程
拉伤
乙醇
纳米晶
铂金
溶剂
材料科学
纳米技术
物理化学
有机化学
医学
内科学
工程类
作者
Shuna Li,Yanyun Ma,Yunrui Li
标识
DOI:10.1016/j.jcis.2024.07.254
摘要
Surface strain engineering has proven to be an efficient strategy to enhance catalytic properties of platinum (Pt)-based catalysts for electrooxidation reactions. Herein, the S-doped PtMn concave cubes (CNCs) enclosed with high index facets (HIFs) and regulatable surface strain are successfully fabricated by two steps hydrothermal method. The S element with electrophilic property can modify the near-surface of PtMn nanocrystals, altering the electronic structure of Pt to effectively regulate the adsorption/desorption of intermediates in the ethanol electrooxidation reaction (EOR). The PtMnS
科研通智能强力驱动
Strongly Powered by AbleSci AI