CNT | = | Nanoporous Carbon Composites |
ESP | = | Energetic Solar Particle |
EVA | = | Extravehicular Activity |
GCR | = | Galactic Cosmic Ray |
GEO | = | Geostationary Orbit |
GLE | = | Ground Level Event |
GTO | = | Geostationary Transfer Orbit |
HDPE | = | High Density Polyethylene |
LEO | = | Low Earth Orbit |
MEO | = | Medium Earth Orbit |
MH | = | Metal Hydride |
MOF | = | Metal Organic Framework |
SPE | = | Solar Particle Event |
CNT | |||
---|---|---|---|
Loading Condition | Chemistry | Density (g/cm 3) | Exposure |
Base | C2H4 | 0.95 | SPE, GCR |
Base | (C2H4)97.7C2.30 | 0.95 | SPE, GCR |
H | (C2H4)97.7(CH3)2.3 | 0.95 | SPE, GCR |
CH4 | (C2H4)97.7(CH4)0.32C1.98 | 0.95 | SPE, GCR |
Base | (C2H4)93.27C6.73 | 0.96 | SPE, GCR |
H | (C2H4)93.27(CH3)6.73 | 0.96 | SPE, GCR |
CH4 | (C2H4)93.27(CH4)0.93C5.8 | 0.96 | SPE, GCR |
Base | (C2H4)89.06C10.94 | 0.97 | SPE, GCR |
H | (C2H4)89.06(CH3)10.94 | 0.97 | SPE, GCR |
CH4 | (C2H4)89.06(CH4)1.51C9.43 | 0.97 | SPE, GCR |
Base | (C2H4)79.41C20.59 | 1.00 | SPE, GCR |
H | (C2H4)79.41(CH3)20.59 | 1.00 | SPE, GCR |
CH4 | (C2H4)79.41(CH4)2.84C17.75 | 1.00 | SPE, GCR |
Base | (C2H4)63.16C36.84 | 1.04 | SPE, GCR |
H | (C2H4)63.16(CH3)36.84 | 1.04 | SPE, GCR |
CH4 | (C2H4)63.16(CH4)5.08C31.76 | 1.04 | SPE, GCR |
Base | (C2H4)50C50 | 1.10 | SPE, GCR |
H | (C2H4)50(CH3)50 | 1.11 | SPE, GCR |
CH4 | (C2H4)50(CH4)6.9C43.1 | 1.10 | SPE, GCR |
Base | (C2H4)39.13C60.87 | 1.16 | SPE, GCR |
H | (C2H4)39.13(CH3)60.87 | 1.17 | SPE, GCR |
CH4 | (C2H4)39.13(CH4)8.4C52.49 | 1.16 | SPE, GCR |
MOFs | CNTs | MHs | Total | |
---|---|---|---|---|
1 | 7 | 1 | 9 | |
9 | 7 | 14 | 30 | |
0 | 0 | 25 | 25 |
Loading Condition | Chemistry | Density (g/cm3) | Exposure |
---|---|---|---|
Base | Li2.35Si | 1.67 | GCR |
H | 91% Li2.35Si and 9% H | 0.84 | GCR |
Base | LiB | 1.65 | GCR |
H | 91% LiB and 9% H | 0.67 | GCR |
Base | CaNi5 | 6.60 | GCR |
H | 96% CaNi5 and 4% H | 6.6 | GCR |
H | CaNi5H6 | 5.01 | GCR |
Base | LaNi4.7Al0.3 | 8.00 | GCR |
H | LaNi4.7Al0.3H6 | 6.08 | GCR |
H | 96% LaNi4.7Al0.3 and 4% H | 7.6 | GCR |
Base | LaNi4.8Sn0.2 | 8.40 | GCR |
H | LaNi4.8Sn0.2H6 | 6.38 | GCR |
H | 96% LaNi4.8Sn0.2 and 4% H | 8.4 | GCR |
Base | LaNi5 | 8.20 | GCR |
H | LaNi5H6 | 6.22 | GCR |
Base | Al2Cu | 5.83 | GCR |
H | Al2CuH | 5.39 | GCR |
Base | Al | 2.70 | GCR |
H | AlH3 | 2.5 | GCR |
H | BaAlH5 | 3.30 | GCR |
H | SrAl2H2 | 2.64 | GCR |
Base | Ti0.98Zr0.02V0.48Fe0.09Cr0.05Mn1.5 | 7.20 | GCR |
H | Ti0.98Zr0.02V0.48Fe0.09Cr0.05Mn1.5H3.3 | 5.80 | GCR |
Base | TiCr1.8 | 5.70 | GCR |
H | TiCr1.8H3.5 | 4.50 | GCR |
Base | TiFe0.9Mn0.1 | 6.50 | GCR |
H | TiFe0.9Mn0.1H2 | 5.20 | GCR |
H | LiAlH4 | 0.92 | GCR |
H | LiMg(AlH4)3 | 1.80 | GCR |
H | Mg(AlH4)2 | 2.24 | GCR |
H | NaAlH4 | 1.81 | GCR |
H | Y3Al2H6.5 | 4.10 | GCR |
Base | V | 6.00 | GCR |
H | VH | 5.60 | GCR |
H | VH2 | 2.30 | GCR |
Base | Li | 0.53 | GCR |
H | 80% Li and 20% H | 0.57 | GCR |
H | 85% Li and 15% H | 0.56 | GCR |
H | 90% Li and 10% H | 0.55 | GCR |
H | 95% Li and 5% H | 0.54 | GCR |
Loading Condition | Chemistry | Density (g/cm 3) | Exposure |
---|---|---|---|
Base | C432H288Be48O144 | 0.42 | GCR |
H | C432H1120Be48O144 | 0.46 | GCR |
Base | Mg18O54H18C72 | 0.91 | GCR |
H | Mg18O54H141C72 | 0.95 | GCR |
Base | Al4O32C56H44 | 1.61 | GCR |
H | Al4O32C56H96 | 1.68 | GCR |
Base | C200H128 |
0.31 | GCR |
H | C200H325 |
0.35 | GCR |
Base | C27H31NO22Sc3 | 1.03 | GCR |
H | C27H66NO22Sc3 | 1.07 | GCR |
Base | Zn216C3132O702H1242 | 0.25 | SPE, GCR |
H | Zn216C3132O702H14814 | 0.30 | SPE, GCR |
CH4 | Zn216C4189O702H5470 | 0.31 | SPE, GCR |
Base | C1536H864Cu96N32O480 | 0.47 | SPE, GCR |
H | C1536H2734Cu96N32O480 | 0.50 | SPE, GCR |
CH4 | C1908H2352Cu96N32O480 | 0.55 | SPE, GCR |
Base | C288H96Cu48O240 | 0.95 | SPE, GCR |
H | C288H531Cu48O240 | 0.99 | SPE, GCR |
CH4 | C362H392Cu48O240 | 1.06 | SPE, GCR |
Base | H112C192O128Zr12Ti12 | 1.10 | SPE, GCR |
H | H260C192O128Zr12Ti12 | 1.33 | SPE, GCR |
CH4 | H208C216O128Zr12Ti12 | 1.17 | SPE, GCR |
Base | H112C192O128Zr24 | 1.20 | SPE, GCR |
H | H260C192O128Zr24 | 1.22 | SPE, GCR |
CH4 | H208C216O128Zr24 | 1.27 | SPE, GCR |
GCR | |||||||||
---|---|---|---|---|---|---|---|---|---|
MOFs | CNTs | MHs | |||||||
non-loaded | H-loaded | CH4-loaded | non-loaded | H-loaded | CH4-loaded | non-loaded | H-loaded | Total | |
0 | 1 | 0 | 0 | 7 | 0 | 1 | 7 | 16 | |
7 | 9 | 5 | 7 | 0 | 7 | 2 | 4 | 41 | |
3 | 0 | 0 | 0 | 0 | 0 | 9 | 16 | 28 |
MOF | ||
---|---|---|
Base Material | CH4 dose higher than H | |
SPE | GCR | |
Zn216C3132O702H1242 | 34% | 12% |
C1536H864Cu96N32O480 | 3% | 2% |
C288H96Cu48O240 | 0% | 2% |
H112C192O128Zr12Ti12 | 2% | 1% |
H112C192O128Zr24 | 1% | 1% |
CNT | ||
---|---|---|
Base Material | CH4 dose higher than H | |
SPE | GCR | |
(C2H4)97.7C2.30 | 0% | 0% |
(C2H4)93.27C6.73 | 1% | 0% |
(C2H4)89.06C10.94 | 2% | 1% |
(C2H4)79.41C20.59 | 4% | 2% |
(C2H4)63.16C36.84 | 8% | 3% |
(C2H4)50C50 | 12% | 5% |
(C2H4)39.13C60.87 | 17% | 6% |
SPEs | |||||||
---|---|---|---|---|---|---|---|
MOFs | CNTs | ||||||
non-loaded | H-loaded | CH4-loaded | non-loaded | H-loaded | CH4-loaded | Total | |
0 | 1 | 0 | 0 | 7 | 0 | 8 | |
5 | 4 | 5 | 7 | 0 | 7 | 28 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 |