Investigating the Effect of Designed Copper-Silver Bimetallic Electrocatalysts on the Selectivity and Reaction Pathway of Electrochemical Carbon Dioxide Reduction Reaction

Project: National Science and Technology CouncilNational Science and Technology Council Academic Grants

Project Details

Abstract

雙金屬催化劑應用於電化學二氧化碳還原反應主要目的是藉由第二金屬調控催化劑表面與中間體作用力,從而增強或抑制部分催化路徑,提高催化效能與選擇性。銅銀雙金屬催化劑雖然能改善銅催化劑之缺點,但綜合目前研究結果顯示各個銅銀雙金屬催化劑所表現出的產物選擇性不一,亦卻缺乏催化劑設計對產物生成影響之探討。本計劃將改變不同銅催化劑之分散密度與粒徑,準確地建立銅銀雙金屬催化劑結構組成-反應路徑-產物的相互關係。預期在學術上能提供一臨場表徵分析之平台,於工業上能提供一開發高效能電催化劑之設計基礎,進而提升我國能源發展之地位。

Project IDs

Project ID:PB11109-0134
External Project ID:MOST109-2222-E182-002-MY3
StatusFinished
Effective start/end date01/11/2231/07/23

Keywords

  • electrochemistry
  • electrocatalyst
  • CO2 reduction
  • in situ measurement
  • bimetallic electrocatalyst

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