Y
Yanwu Huang
Researcher at University of Electronic Science and Technology of China
Publications - 3
Citations - 337
Yanwu Huang is an academic researcher from University of Electronic Science and Technology of China. The author has contributed to research in topics: Scanning electron microscope & Detection limit. The author has an hindex of 3, co-authored 3 publications receiving 261 citations.
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Journal ArticleDOI
A fast response & recovery H2S gas sensor based on α-Fe2O3 nanoparticles with ppb level detection limit.
TL;DR: H2S gas sensor based on α-Fe2O3 nanoparticles was fabricated by post-thermal annealing of Fe3O4 precursor which was synthesized using a facile hydrothermal route and exhibited the best sensitivity, reproducibility and long-term stability.
Journal ArticleDOI
A high performance hydrogen sulfide gas sensor based on porous α-Fe2O3 operates at room-temperature
Yanwu Huang,Weimei Chen,Shouchao Zhang,Zhong Kuang,Dongyi Ao,Nooraldeen Alkurd,Weilie Zhou,Wei Liu,Wenzhong Shen,Zhijie Li +9 more
TL;DR: In this article, the gas-sensing properties of the sensor based on porous α-Fe2O3 nanoparticles were investigated, and the result showed that the sensor exhibited a high performance in hydrogen sulfide (H2S) detection at room temperature.
Journal ArticleDOI
Facile synthesis of α-Fe2O3 micro-ellipsoids by surfactant-free hydrothermal method for sub-ppm level H2S detection
Zhijie Li,Zhijie Lin,Ningning Wang,Yanwu Huang,Junqiang Wang,Wei Liu,Yong Qing Fu,Yong Qing Fu,Zhiguo Wang +8 more
TL;DR: In this article, the α-Fe2O3 micro-ellipsoids were prepared using a facile hydrothermal process without any surfactant or template, and their morphological, structural and H2S sensing properties were investigated.