NIST X-ray Photoelectron Spectroscopy Database

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NIST X-ray Photoelectron Spectroscopy Database (SRD 20), Version 5.0

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Zr

Si₀.₂₅₅Zr₀.₀₇₂O₀.₆₆₅F₀.₀₀₈

silicon zirconium oxide fluoride (Si0.255Zr0.072O0.665F0.008)

CAS Registry No:

catalyst, fluoride, oxide

Photoelectron Line

Line Designation:

3d_3/2

Binding Energy (eV):

185.90

Energy Uncertainty:

Background Subtraction Method:

Peak Location Method:

data

Full Width at Half-maximum Intensity (eV):

Gaussian Width (eV):

Lorentzian Width (eV):

Use of X-ray Monochromator:

No

Anode Material:

Mg

X-ray Energy:

Overall Energy Resolution (eV):

Calibration:

Au,Ag,Cu = 84.00,368.27,932.67

Charge Reference:

Adventitious carbon

Energy Scale Evaluation:

Reliable, with one-point correction of energy scale

Comment:

The catalyst was prepared by hydrolysis of mixture of H2SiF6 and H2ZrF6 using ammonia at a constant pH of 9.0. The resulting precipitate was subsequently filtered, washed, dried (T= 373 K), and calcined (T = 773 K). FAT mode.

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