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

Details Summary:
Summary Page
Tab Page Summary

General:
Element:
C
Formula:
(-((C6H7O2)(OC(O)CH3)3)-)n
XPS Formula:
carbon atoms single bonded to O atoms
Name:
Cellulose triacetate
CAS Registry No:
9012-09-3
Class:
acetate, cellulose, ester, other ring, oxygen, polymer

Citation:
Author Name(s):
Briggs D., Beamson G.
Journal:
Anal. Chem. 64, 1729
DOI:
Pub Year:
1992

Data Processing:
Data Type:
Photoelectron Line
Line Designation:
1s
Binding Energy (eV)
286.55
Energy Uncertainty:
0.15
Background Subtraction Method:
Linear
Peak Location Method:
mixed Gaussian/Lorentzian
Full Width at Half-maximum Intensity (eV):
Gaussian Width (eV):
Lorentzian Width (eV):

Measurement:
Use of X-ray Monochromator:
Yes
Anode Material:
Al
X-ray Energy:
Overall Energy Resolution (eV):
Calibration:
Ag3d5 = 368.27
Charge Reference:
Internal hydrocarbon
Energy Scale Evaluation:
Reliable, with one-point correction of energy scale
Comment:
An electron flood gun (Ep = ~1 eV, Ip = 2.3 A) was used for charge compensation. Average value for appropriate beta-shifted carbons used as binding energy reference.

Specimen:
Specimen:
Method of Determining Specimen Composition:
X-ray Photoelectron Spectroscopy
Method of Determining Specimen Crystallinity:
Specimen Temperature (K):
300
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