A-site non-stoichiometric defects engineering in xPt–La0.9Fe0.75Sn0.25O3−δ hollow nanofiber for high-performance formaldehyde sensor

Artificially inducing abundant oxygen vacancies in perovskite-structured materials is an effective method to improve sensing activity. In this work, we prepared a highly sensitive and stable La0.9Fe0.75Sn0.25O3−δ hollow nanofiber by introducing A-site cation defects in LaFeO3 by electrostatic spinni...

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Veröffentlicht in:	Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2022-12, Vol.10 (47), p.17907-17916
Hauptverfasser:	Xu, Dong, Zhang, Yumin, Zhu, Qin, Song, Zhenlin, Deng, Zongming, Baoye Zi, Zhang, Jin, Zhao, Jianhong, Liu, Qingju
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalytic activity Cations Defects Electrodes Ferrites Formaldehyde Lanthanum compounds Nanofibers Noble metals Oxygen Perovskites Spinning (materials) Spinning (metals) Water baths
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