.png){kind=icon}
.png){kind=icon}
Return
Defective nano-silica loaded polymeric carbon nitride for visible light driven CO2 reduction and dye degradation
.png){kind=icon}
OA
AI
DOI：10.1016/j.catcom.2023.106692.png)
.png){kind=icon}
.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
A hybrid composite of polymeric carbon nitride (PCN) and defective nano-silica (n-SiOx) photocatalyst has been synthesized, exhibiting a high surface area, improved light response, and reduced charge recombination. The synergistic formation of PCN-n-SiOx interface facilitated photoinduced charge transfer from PCN to n-SiOx, resulting in suppressed carrier recombination. The resultant hybrid PCN-n-SiOx sample demonstrated a three-fold photocatalytic reduction of CO2 into methanol and formic acid. Furthermore, photoelectrocatalytic CO2 reduc-tion selectively yielded 283.0 mu mol L-1 of formic acid, a five-fold increment compared to bare PCN (57.0 mu mol L-1). These findings hold promise for the development of PCN-based hybrid composites for solar-powered applications.
Keywords:
Polymeric carbon nitride
Defective nano-silica
CO2 reduction
Photooxidation
Photoelectrocatalytic
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
4.3
Papers:
6.6K
Citations:
1.3W
View more organizations