C-C coupling reactions promoted by CNT-supported bimetallic center in Fischer-Tropsch synthesis

Chi You Liu, Elise Y. Li*

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

2 引文 斯高帕斯(Scopus)

摘要

C-C coupling efficiency is the most important aspect in Fischer-Tropsch synthesis (FTS). Different promoters and supports are reported to increase the selectivity of desired products in FTS. This work considers three critical C-C coupling reactions catalyzed by bimetallic systems based on N-doped CNTs. We report the theoretical reaction barriers for these reactions that are affected by the extents of electron transfer as well as the electronic structure of the adsorbates in different reaction mechanisms. We propose a novel Co/Mn bimetallic center supported on the N-doped CNT surface that could convert CO more efficiently to long chain carbon products with a low C-C coupling reaction barrier, leading to a suppressed C1selectivity in FTS.

原文英語
頁(從 - 到)2638-2644
頁數7
期刊Sustainable Energy and Fuels
4
發行號6
DOIs
出版狀態已發佈 - 2020 六月

ASJC Scopus subject areas

  • 可再生能源、永續發展與環境
  • 燃料技術
  • 能源工程與電力技術

指紋

深入研究「C-C coupling reactions promoted by CNT-supported bimetallic center in Fischer-Tropsch synthesis」主題。共同形成了獨特的指紋。

引用此