Precisely Embedded Iron/Nitrogen Catalytic Centers in N-Doped Carbon Nanotubes for Electrocatalysis (B06)

用于电催化的氮掺杂碳纳米管中精确嵌入铁/氮催化中心（B06）

• 批准号: 496706517
• 金额: --
• 依托单位: Fachgebiet Anorganische Chemie
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/496706517?language=en
• 关键词: Precisely; Embedded; Iron; Nitrogen; Catalytic

Under kinetic control employing Fe atom deposition from solution and gas phase monoatomic iron centers will be embedded in N-doped vertically aligned carbon nanotubes (CNTs). Goal is the controlled coordination of iron towards different nitrogen containing groups (pyrrolic, pyridinic) aiming towards formation and characterization of defined FeNx centers which are embedded in an extended carbon framework. These will be studied as single atom catalysts (SACs), e.g. in ORR.

在动力学控制下，采用Fe原子从溶液和气相沉积单原子铁中心将嵌入N掺杂的垂直排列的碳纳米管（CNT）。目标是控制铁与不同含氮基团（吡咯，吡啶）的配位，旨在形成和表征嵌入扩展碳框架中的限定FeNx中心。这些将作为单原子催化剂（SAC）进行研究，例如在ORR中。