NIST X-ray Photoelectron Spectroscopy Database

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

Details Summary:

Tab Page Summary

General:

Element:

Formula:

(^-(CH₂)₄O^-)n

XPS Formula:

(^-CH₂(C*H₂)₂CH₂O^-)n

Name:

polytetrahydrofuran

CAS Registry No:

25190-06-1

Class:

ether, oxygen, polymer, sulfur

Citation:

Author Name(s):

Bhatia Q.S., Burrell M.C.

Journal:

Polymer 32, 1948

DOI:

Pub Year:

1991

bookAll Records in this Publication

Data Processing:

Photoelectron Line

284.80

Background Subtraction Method:

other

Peak Location Method:

Gaussian

Full Width at Half-maximum Intensity (eV):

1.1

Gaussian Width (eV):

Lorentzian Width (eV):

Measurement:

Use of X-ray Monochromator:

Yes

Anode Material:

X-ray Energy:

Overall Energy Resolution (eV):

Calibration:

Charge Reference:

Internal hydrocarbon

Energy Scale Evaluation:

Reliable, with one-point correction of energy scale

Comment:

The poly(tetramethylene oxide) was in the form of viscous liquid. An electron flood gun was used for charge compensation. Molecular weight = 2000.

Specimen:

Method of Determining Specimen Composition:

Method of Determining Specimen Crystallinity:

Specimen Temperature (K):

300