NIST X-ray Photoelectron Spectroscopy Database

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

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C

((^-CH₂C(CH₃)(C(O)OC₄H₉)^-)₃(^-CH₂C(CH₃)(C(O)OC(CH₃)₃)^-)₇)n

Carbon atoms not bonded to O

n-butyl methacrylate - t-butyl methacrylate copolymer (3:7)

CAS Registry No:

ester, nitrogen, oxygen, polymer, sulfur

Photoelectron Line

Line Designation:

1s

Binding Energy (eV):

284.80

Energy Uncertainty:

Background Subtraction Method:

other

Peak Location Method:

Gaussian

Full Width at Half-maximum Intensity (eV):

1.30

Gaussian Width (eV):

Lorentzian Width (eV):

Use of X-ray Monochromator:

Yes

Anode Material:

Al

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 copolymer was synthesized from monomers dissolved in toluene using azobis(isobutyronitrile as a catalyst. An electron flood gun (Ep = 5 eV) was used for charge compensation. The spectra were recorded at normal emission. The C/O intensity ratio was 81

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