The phase transition in VO2

Lazukova, N. I.; Gubanov, V. A.

doi:10.1016/0038-1098(76)90738-9

Cited by 10 publications

(2 citation statements)

References 17 publications

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“…X‐ray diffraction (XRD) was employed to characterize the phase change or phase transfer for all the samples. As described in Figure a, the VO 2 (JCPDS 01‐074‐1642) phase could be observed after microwave treating the V 2 O 5 /GO composite for 30 s, indicating the reduced process exist in the microwave heating process. Prolonging the treatment time to 60 s, the V 2 O 5 could completely change to V 2 O 3 phase (JCPDS 01‐071‐0343) .…”

Section: Resultsmentioning

confidence: 77%

Microwave Combustion for Modification of Transition Metal Oxides

Wan

Gao

et al. 2016

Adv Funct Materials

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The introduction of oxygen vacancy for transition metal oxide is an effective method to tune their conductivity. Here, microwave combustion method is used to quickly synthesize reduced metal oxides and graphene hybrid composite in several minutes. Among these as-synthesized composites, the reduced orthorhombic Nb 2 O 5 and graphene oxide (rNb 2 O 5 /rGO) composite demonstrates great electrochemical performance with a reversible specifi c capacity of 726.2 C g −1 at 2 mV s −1 in organic electrolyte as well as a good capacity retention of 87% after 3000 cycles at 10 A g −1 . It is believed that this strategy can be a common route to quickly produce oxygen vacancy in oxides and satisfy much more application requirements even for the possibility of industrialization.

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Section: Resultsmentioning

confidence: 77%

Microwave Combustion for Modification of Transition Metal Oxides

Wan

Gao

et al. 2016

Adv Funct Materials

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“…[ 36,37 ] ZrO 2 is a common anti‐reflective material with a number of advantages. [ 38 ] First, the thermal expansion coefficient of ZrO 2 (10.3 × 10 −6 K −1 ) [ 39 ] is close to that of the VO 2 monoclinic phase (6.4 × 10 −6 K −1 ) and tetragonal phase (17.1 × 10 −6 K −1 ). Second, ZrO 2 has good thermal environment adaptability, low diffusivity at high temperature, and high transmittance in the visible light region.…”

Section: Introductionmentioning

confidence: 97%

Mg‐Doped VO₂@ZrO₂ Core−Shell Nanoflakes for Thermochromic Smart Windows with Enhanced Performance

Wen

Feng

Fang

et al. 2020

Adv Materials Inter

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The VO2‐based smart windows can dynamically and reversibly adjust the indoor solar irradiation to reduce the energy consumption for building glasses. This paper reports the first successful preparation of Mg‐doped VO2@ZrO2 core−shell nanocrystals with promoted thermochromic performance as well as tunable appearance and wettability. The achieved combination of Tlum of 52.4% and ∆Tsol of 7.1% is comparable to the best‐reported results of VO2‐based core−shell rod structures. The thickness of ZrO2 shell is tunable between 3 and 14 nm, resulting in a slightly hydrophobic surface and a slight color change toward blue‐green and brighter produced films. The preparation method based on hydrothermal and UV‐curing methods is facile. This work may inspire future development of VO2 synthesis, their structure−property, and the application the thermochromic films for energy‐saving purposes in buildings or automobiles.

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VO2: electronic properties

Landolt-Börnstein - Group III Condensed Matter

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The phase transition in VO2

Cited by 10 publications

References 17 publications

Microwave Combustion for Modification of Transition Metal Oxides

Microwave Combustion for Modification of Transition Metal Oxides

Mg‐Doped VO₂@ZrO₂ Core−Shell Nanoflakes for Thermochromic Smart Windows with Enhanced Performance

VO2: electronic properties

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The phase transition in VO2

Cited by 10 publications

References 17 publications

Microwave Combustion for Modification of Transition Metal Oxides

Microwave Combustion for Modification of Transition Metal Oxides

Mg‐Doped VO2@ZrO2 Core−Shell Nanoflakes for Thermochromic Smart Windows with Enhanced Performance

VO2: electronic properties

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Mg‐Doped VO₂@ZrO₂ Core−Shell Nanoflakes for Thermochromic Smart Windows with Enhanced Performance