Decorated‐Induced Oxygen Vacancy Engineering for Ultra‐Low Concentration Nonanal Sensing: A Case Study of La‐Decorated Bi2O2CO3 DOI Creative Commons
Zichen Zheng, Kewei Liu,

Yiwen Zhou

и другие.

Advanced Science, Год журнала: 2024, Номер unknown

Опубликована: Сен. 28, 2024

Abstract La‐decorated Bi 2 O CO 3 (BCO‐La) microspheres are synthesized using a facile wet chemical strategy for sensing low‐concentration nonanal (C 9 H 18 O) at room temperature. These BCO‐La gas sensors applied to evaluate agricultural product quality, specifically cooked rice. The sensitivity of the BCO‐6La sensor significantly surpassed that pure BCO sensor, achieving response value 174.6 when detecting 30 ppm gas. Notably, demonstrated faster time (36 s) exposed nonanal. Additionally, selectivity toward detection is higher (approximately 4–24 times) compared interfering gases (1‐octanol, geranyl acetone, linalool, hexanal, 2‐pentyfuran, and 1‐octen‐3‐ol) during rice quality detection. mechanism factors contributing enhanced performance through in situ FT‐IR spectra DFT analysis while realistic scenario carried out. In broader context, reported here represent novel platform monitoring released by products storage.

Язык: Английский

Surface oxygen vacancy adjustment and acetone sensing performance enhancement of ZIF-67 derived Co3O4 with trace Ni-doping DOI
Xiangxiang Fan,

Susu Yang,

Yilin Xu

и другие.

Materials Science in Semiconductor Processing, Год журнала: 2024, Номер 179, С. 108494 - 108494

Опубликована: Май 5, 2024

Язык: Английский

Процитировано

6
Controllable construction of ZnSnO3 polyhedrons abundant in oxygen vacancies via cobalt doping and their acetone sensing performance DOI
Cheng Chen, Jiarong Chen, Yibo Wang

и другие.

Talanta, Год журнала: 2025, Номер unknown, С. 128051 - 128051

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Lanthanum doped SnO/SnO2 rod-like structure sensors with high sensitivity and selectivity toward HCHO detection DOI

Shaofeng Zong,

Yan Zhang, Cong Qin

и другие.

Journal of Alloys and Compounds, Год журнала: 2024, Номер unknown, С. 177829 - 177829

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

1
Highly Sensitive LaFeO3-based Sensor for Efficient Isoamyl Alcohol Detection DOI
Mengjie Han, Kaichun Xu,

Hanlin Liao

и другие.

IEEE Sensors Journal, Год журнала: 2024, Номер 24(15), С. 23512 - 23519

Опубликована: Авг. 1, 2024

Язык: Английский

Процитировано

0
Decorated‐Induced Oxygen Vacancy Engineering for Ultra‐Low Concentration Nonanal Sensing: A Case Study of La‐Decorated Bi2O2CO3 DOI Creative Commons
Zichen Zheng, Kewei Liu,

Yiwen Zhou

и другие.

Advanced Science, Год журнала: 2024, Номер unknown

Опубликована: Сен. 28, 2024

Abstract La‐decorated Bi 2 O CO 3 (BCO‐La) microspheres are synthesized using a facile wet chemical strategy for sensing low‐concentration nonanal (C 9 H 18 O) at room temperature. These BCO‐La gas sensors applied to evaluate agricultural product quality, specifically cooked rice. The sensitivity of the BCO‐6La sensor significantly surpassed that pure BCO sensor, achieving response value 174.6 when detecting 30 ppm gas. Notably, demonstrated faster time (36 s) exposed nonanal. Additionally, selectivity toward detection is higher (approximately 4–24 times) compared interfering gases (1‐octanol, geranyl acetone, linalool, hexanal, 2‐pentyfuran, and 1‐octen‐3‐ol) during rice quality detection. mechanism factors contributing enhanced performance through in situ FT‐IR spectra DFT analysis while realistic scenario carried out. In broader context, reported here represent novel platform monitoring released by products storage.

Язык: Английский

Процитировано

0