Bin Gao, Juan Li, Hai Geng, Yanlong Wang, Juanjuan Chen. Development and application of carbon based material grids for ion thruster: status quo and suggestions[J]. High Power Laser and Particle Beams, 2024, 36(8): 089002
- High Power Laser and Particle Beams
- Vol. 36, Issue 8, 089002 (2024)
Fig. 1. Sputtering yield of C/C and PG materials with different xenon ion energies
Fig. 2. 8 cm C/C grid assembly
Fig. 3. Improved 30 cm C/C grid assembly
Fig. 4. 30 cm PG grid assembly
Fig. 5. Rectangular PG grid assembly
Fig. 6. C/C composite grid assemblies
Fig. 7. IT-200 improved grid assembly
Fig. 8. Partial close-up of grid
Fig. 9. Improved 22 cm PG grid assembly
Fig. 10. Mechanical drilling grid template
Fig. 11. Grid hole reinforcement fiber ribbon ruptured
Fig. 12. Different configurations of C/C composite grid assemblies
Fig. 13. Beam state of convex grid under 20 mN operating condition
Fig. 14. Beam current parameters of equi-configuration C/C composite material grid and molybdenum grid
Fig. 15. Integrated C/C grid assembly
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Table 1. Grid operating characteristics and failure factors
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Table 2. Main physical characteristic parameters of grid material
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Table 3. Analysis of different composite grid hole forming techniques
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