In Situ TEM Reveals Direct One-Step Reduction of van der Waals Crystal MoO<sub>3</sub> to Mo

Molybdenum oxides (MOs) exhibit rich polymorphism and tunable properties, yet their phase transformation pathways are poorly understood. Here, we employ in situ environmental transmission electron microscopy (TEM) to reveal a direct reduction of MoO<sub>3</sub> to metallic Mo, bypassing...

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التفاصيل البيبلوغرافية
المؤلف الرئيسي:	Wei Tu (486234) (author)
مؤلفون آخرون:	Fan Zhang (46132) (author), Xiankun Song (22184251) (author), Lu Jin (448623) (author), An Bai (7489721) (author), Zhen Zeng (238754) (author), Tianding Xu (9956216) (author), Xianhu Sun (11487274) (author), Yao Yang (543059) (author), Jianyu Huang (2138149) (author)
منشور في:	2025
الموضوعات:	Biophysics Biochemistry Medicine Evolutionary Biology Ecology Cancer Infectious Diseases Chemical Sciences not elsewhere classified van der waals surface nucleation begins gibbs free energy exhibit rich polymorphism density functional theory 900 ° c preferential oxygen removal oxygen binding energy 4 </ sub 3 </ sub 2 </ sub nonclassical reduction mechanism phase transformation pathways mo molybdenum oxides oxygen desorption unexpected transformation metallic phase step reduction rapid reduction direct reduction temperature conditions rational design poorly understood molecular dynamics metallic mo layered structure findings uncover controllable phases calculations attribute
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In Situ TEM Reveals Direct One-Step Reduction of van der Waals Crystal MoO<sub>3</sub> to Mo

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