Transition metal elements-doped SnO2 for ultrasensitive and rapid ppb-level formaldehyde sensing

Transition metal elements-doped SnO2 for ultrasensitive and rapid ppb-level formaldehyde sensing

Pristine SnO2, Fe-doped SnO2 and Ni-doped SnO2 were synthesized using facile hydrothermal method. Analysis based on XRD, TEM and UV–Vis DRS measurements demonstrated the successful insertion of Fe and Ni dopants into SnO2 crystal. Formaldehyde-detection measurements revealed that transition metal-do...

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Bibliographic Details
Main Authors: Zejun Han, Yunxiang Tang, Guixia Lu, Yuan Qi, Hao Wu, Zhengyi Yang, Hecheng Han, Xue Zhang, Lili Wu, Zhou Wang, Jiurong Liu, Fenglong Wang
Format: Article
Language:English
Published: Elsevier 2023-02-01
Series:Heliyon
Subjects:
SnO2
Fe and Ni dopants
Formaldehyde sensing
Electronic structure
Crystal structure
Catalytic effect
Online Access:http://www.sciencedirect.com/science/article/pii/S240584402300693X

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http://www.sciencedirect.com/science/article/pii/S240584402300693X

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