NIST X-ray Photoelectron Spectroscopy Database

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

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C

(^-((C₆H₇O₂)(OC(O)CH₃)₃)^-)n

carbon atoms bonded to C=O group

Cellulose triacetate

CAS Registry No:

9012-09-3

acetate, cellulose, ester, other ring, oxygen, polymer

Author Name(s):

Briggs D., Beamson G.

Anal. Chem. 64, 1729

Pub Year:

1992

book All Records in this Publication

Photoelectron Line

Line Designation:

1s

Binding Energy (eV):

285.20

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):

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.

cast film, thick film

Method of Determining Specimen Composition:

X-ray Photoelectron Spectroscopy

Method of Determining Specimen Crystallinity:

Specimen Temperature (K):

300

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