Catalytic performance of porous Yb<sub>2</sub>O<sub>3</sub> sesquioxide

Aftab, Alina; Chagoya, Katerina; Felix, Alan; Blair, Richard G.; Orlovskaya, Nina

doi:10.1080/17436753.2021.1919359

Cited by 2 publications

(1 citation statement)

References 32 publications

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“…Raman spectroscopy was employed to further characterize the crystalline structure, as shown in Figure c. A total of four absorption peaks were observed at 111.8, 356.8, 456.0, and 612.6 cm –1 . − In addition, obvious absorption peaks were observed at 111.8, 356.8, and 612.6 cm –1 in the samples heat-treated at 600 °C. It is established that the YbFMs treated at 600 °C and those treated at 1500 °C exhibited a cubic structure with a space group of ( Ia 3̅), which is consistent with the XRD results.…”

Section: Resultsmentioning

confidence: 99%

Single-Phase, Large Plastic Deformation, and Highly Flexible Yb₂O₃ Nanofibrous Membranes for Thermal Insulation

Ma,

Wang,

Wang

et al. 2024

ACS Appl. Nano Mater.

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Ultralow-density (35−60 mg•cm −3 ) Yb 2 O 3 nanofibrous membranes (YbFMs) with a multilayer structure were successfully prepared for the first time using Yb-acetylacetone coordination polymer as a precursor. Thanks to the high ceramic yield (62.1%) and excellent spinnability of the precursor, the YbFMs exhibited outstanding flexibility, which does not cause damage even when bent or knotted. The tensile strength of the YbFMs was 1.69 MPa, and the maximum elongation could reach 33%. Notably, the YbFMs exhibited robust fatigue resistance, retaining 87.2% of the initial stress even after 500 buckling cycles and preserving 84.75% of the initial stress in compression resilience. Moreover, the YbFMs exhibited flexibility and compressive performance in the temperature range of −196− 1350 °C. The thermal conductivity of the YbFMs was 28.9−34.6 mW•m −1 •K −1 . At a hot surface temperature of 1350 °C, the 6 mm thick YbFMs could reduce the back temperature by about 1070 °C. Thus, YbFMs are expected to be a flexible insulation material at extremely high temperatures.

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Section: Resultsmentioning

confidence: 99%

Single-Phase, Large Plastic Deformation, and Highly Flexible Yb₂O₃ Nanofibrous Membranes for Thermal Insulation

Ma,

Wang,

Wang

et al. 2024

ACS Appl. Nano Mater.

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Bio-Inspired, Ultra-hydrophobic Natured Durable Thermal-Sprayed Ytterbium-Oxide Coatings: Review and Perspectives

Praveen,

Kailasam,

Vardhan

et al. 2024

Transactions of the Indian Ceramic Society

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Catalytic performance of porous Yb₂O₃ sesquioxide

Cited by 2 publications

References 32 publications

Single-Phase, Large Plastic Deformation, and Highly Flexible Yb₂O₃ Nanofibrous Membranes for Thermal Insulation

Single-Phase, Large Plastic Deformation, and Highly Flexible Yb₂O₃ Nanofibrous Membranes for Thermal Insulation

Bio-Inspired, Ultra-hydrophobic Natured Durable Thermal-Sprayed Ytterbium-Oxide Coatings: Review and Perspectives

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Catalytic performance of porous Yb2O3 sesquioxide

Cited by 2 publications

References 32 publications

Single-Phase, Large Plastic Deformation, and Highly Flexible Yb2O3 Nanofibrous Membranes for Thermal Insulation

Single-Phase, Large Plastic Deformation, and Highly Flexible Yb2O3 Nanofibrous Membranes for Thermal Insulation

Bio-Inspired, Ultra-hydrophobic Natured Durable Thermal-Sprayed Ytterbium-Oxide Coatings: Review and Perspectives

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Product

Resources

About

Catalytic performance of porous Yb₂O₃ sesquioxide

Single-Phase, Large Plastic Deformation, and Highly Flexible Yb₂O₃ Nanofibrous Membranes for Thermal Insulation

Single-Phase, Large Plastic Deformation, and Highly Flexible Yb₂O₃ Nanofibrous Membranes for Thermal Insulation