C1s

O1s

Fe2p

Samples

Group

Binding Energy (eV)

Peak Intensity (a.u.)

Group

Binding Energy (eV)

Peak Intensity (a.u.)

Group

Binding Energy (eV)

Peak Intensity (a.u.)

C=C

284.1

104,164

C-O

530.6

10,588

TEGO

C-C

284.8

7664

C=O

532.5

12,820

C-O

286.3

7339

HO-C=O

535.6

11,334

O-C=O

288.9

7858

C=C, C-Fe*

284.3

510,259

C-O, Fe-O

529.8

38,318

Fe2p3/2

710.6

32,860

C-C

285.2

76,341

C=O

532

45,209

Satellite

719.5

31,530

CNF-TEGO

C-O-C

287.2

50,557

Fe2p1/2

724.2

32,214

O-C=O

290.7

45,214

Satellite

727.6

31,657

C-C

284.7

51,245

C-O

531.8

54,857

GO

C-O

286.9

66,274

C=O

532.7

80,534

O-C=O

288.7

19,284

HO-C=O

533.3

82,456

C=C, C-Fe*

284.3

278,137

C-O, Fe-O

529.9

27,211

Fe2p3/2

710.7

37,089

C-C

285.4

46,628

C=O

532.1

31,673

Satellite

720.0

36,416

CNF-GO

C-O-C

287.1

37,166

HO-C=O

533.4

27,484

Fe2p1/2

724.5

36,759

O-C=O

290.5

31,652

Satellite

727.7

36,284