Oxides

Oxide in regolith

Dissociation Energy

Dissociation Rate

E-beam (250 mA, 30 KeV)

E-beam Spectral

%

kJ/mol

eV

J/g

g/s

%-base g/s

Ne, 250 mA

eV Ratio

Primary, N₁, # of oxide molecules/s

Seconary, N₂, # of oxide molecules/s

Tertiary, N₃, # of oxide molecules/s

Total, N_s, # of oxide molecules/s

SiO₂

45.5

707.6

7.33

11793

0.636

0.289

1.561E+18

4091

2.905E+21

1.07E+21

3.93E+20

4.37E+21

Al₂O₃

22.2

1030

10.67

100978

0.743

0.165

1.561E+18

2810

9.736E+20

3.58E+20

1.32E+20

1.46E+21

FeO

7.5

410.3

4.25

5699

1.316

0.099

1.561E+18

7055

8.257E+20

3.04E+20

1.12E+20

1.24E+21

CaO

15

431.3

4.47

7702

0.974

0.146

1.561E+18

6712

1.571E+21

5.78E+20

2.13E+20

2.36E+21

MgO

7.8

418.7

4.34

10468

0.717

0.056

1.561E+18

6914

8.415E+20

3.10E+20

1.14E+20

1.27E+21

TiO₂

1.3

669.9

6.94

8374

0.896

0.012

1.561E+18

4321

8.766E+19

3.23E+19

1.19E+19

1.32E+20

Oxides

Oxide in regolith

Dissociation Energy

Dissociation Rate

E-beam (250 mA, 60 KeV)

E-beam Spectral

%

kJ/mol

eV

J/g

g/s

%-base g/s

Ne, 250 mA

eV Ratio

Primary, N₁, # of oxide molecules/s

Seconary, N₂, # of oxide molecules/s

Tertiary, N₃, # of oxide molecules/s

Total, N_s, # of oxide molecules/s

SiO₂

45.5

707.6

7.33

11793

1.272

0.579

1.561E+18

8182

5.809E+21

2.14E+21

7.86E+20

8.73E+21

Al₂O₃

22.2

1030

10.67

100978

1.485

0.330

1.561E+18

5621

1.947E+21

7.16E+20

2.64E+20

2.93E+21

FeO

7.5

410.3

4.25

5699

2.635

0.197

1.561E+18

14110

1.651E+21

6.08E+20

2.24E+20

2.48E+21

CaO

15

431.3

4.47

7702

1.948

0.292

1.561E+18

13423

3.142E+21

1.16E+21

4.25E+20

4.72E+21

MgO

7.8

418.7

4.34

10468

1.433

0.112

1.561E+18

13827

1.683E+21

6.19E+20

2.28E+20

2.53E+21

TiO₂

1.3

669.9

6.94

8374

1.791

0.023

1.561E+18

8642

1.753E+20

6.45E+19

2.37E+19

2.64E+20