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Merck

774537

Sigma-Aldrich

氧化钨 (VI)

nanowires, diam. × L ~50 nm × 10 μm

别名:

三氧化钨纳米线, 钨酸酐

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About This Item

线性分子式:
WO3
CAS号:
分子量:
231.84
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

形狀

nanowires

品質等級

直徑×長度

~50 nm × 10 μm

密度

7.16 g/mL at 25 °C (lit.)

SMILES 字串

O=[W](=O)=O

InChI

1S/3O.W

InChI 密鑰

ZNOKGRXACCSDPY-UHFFFAOYSA-N

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應用

氧化钨纳米线作为电致变色剂已得到了广泛的研究;气体传感器和电池材料

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

Lot/Batch Number

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Polleux; J.;
Angewandte Chemie (International Edition in English), 45, 261-265 (2006)
Liao; C.C.;
Solar Energy Mat. and Solar Cells, 90, 1147-1155 (2006)
Gu; Z.;
Journal of Solid State Chemistry, 180, 98-105 (2007)

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Electronically, it behaves as a wide band gap (3.2 eV) semiconductor and exhibits memristor properties.2 Optically, TiO2 has high opacity with a very high refractive index3 (>2.4), and it exhibits strong absorbance in the UV range.

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