Nitrogen-Doped Carbon Dots Induced Enhancement in CO2 Sensing Response From ZnO–Porous Silicon Hybrid Structure

Nitrogen-Doped Carbon Dots Induced Enhancement in CO2 Sensing Response From ZnO–Porous Silicon Hybrid Structure

In this study, we report a simple method for the fabrication of carbon dots sensitized zinc oxide–porous silicon (ZnO–pSi) hybrid structures for carbon dioxide (CO2) sensing. A micro-/nanostructured layer of ZnO is formed over electrochemically prepared pSi substrates using a simple chemical precipi...

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Bibliographic Details
Main Authors: Jesús A. Ramos-Ramón, Naveen K. R. Bogireddy, Jorge Arturo Giles Vieyra, Tangirala V. K. Karthik, Vivechana Agarwal
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-05-01
Series:Frontiers in Chemistry
Subjects:
zinc oxide
carbon quantum dots
porous silicon
gas sensing
luminescence
Online Access:https://www.frontiersin.org/article/10.3389/fchem.2020.00291/full

Internet

https://www.frontiersin.org/article/10.3389/fchem.2020.00291/full

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