This is an extended version of the energy density table from the main Energy density page:
89,875,517,874 | depends on density | |||||
Deuterium–tritium fusion | 576,000,000 | |||||
Uranium-235 fissile isotope | 144,000,000[1] | 1,500,000,000 | ||||
86,000,000 | ||||||
Reactor-grade uranium (3.5% U-235) in light-water reactor | 3,456,000 | 35% | ||||
Pu-238 α-decay | 2,200,000 | |||||
Hf-178m2 isomer | 1,326,000 | 17,649,060 | ||||
Natural uranium (0.7% U235) in light-water reactor | 443,000 | 35% | ||||
Ta-180m isomer | 41,340 | 689,964 | ||||
Metallic hydrogen (recombination energy) | 216[2] | |||||
Specific orbital energy of Low Earth orbit (approximate) | 33.0 | |||||
Beryllium + Oxygen | 23.9[3] | |||||
Lithium + Fluorine | 23.75 | |||||
Octaazacubane potential explosive | 22.9[4] | |||||
Hydrogen + Oxygen | 13.4[5] | |||||
Gasoline + Oxygen –> Derived from Gasoline | 13.3 | |||||
Dinitroacetylene explosive - computed | 9.8 | |||||
Octanitrocubane explosive | 8.5[6] | 16.9[7] | ||||
Tetranitrotetrahedrane explosive - computed | 8.3 | |||||
Heptanitrocubane explosive - computed | 8.2 | |||||
Sodium (reacted with chlorine) | 7.0349 | |||||
Hexanitrobenzene explosive | 7[8] | |||||
Tetranitrocubane explosive - computed | 6.95 | |||||
Ammonal (Al+NH4NO3 oxidizer) | 6.9 | 12.7 | ||||
Tetranitromethane + hydrazine bipropellant - computed | 6.6 | |||||
Nitroglycerin | 6.38[9] | 10.2[10] | ||||
ANFO-ANNM | 6.26 | |||||
battery, Lithium–air | 6.12 | |||||
Octogen (HMX) | 5.7 | 10.8[11] | ||||
TNT[12] | 4.610 | 6.92 | ||||
Copper Thermite (Al + CuO as oxidizer) | 4.13 | 20.9 | ||||
Thermite (powder Al + Fe2O3 as oxidizer) | 4.00 | 18.4 | ||||
ANFO | 3.7 | |||||
Hydrogen peroxide decomposition (as monopropellant) | 2.7 | 3.8 | ||||
battery, Lithium-ion nanowire | 2.54 | 95%[13] | ||||
battery, Lithium Thionyl Chloride (LiSOCl2)[14] | 2.5 | |||||
Water 220.64 bar, 373.8 °C< | -- clarify what the final temperature and pressure is --> | 1.968 | 0.708 | |||
---|---|---|---|---|---|---|
1.9 | 30 | |||||
battery, Lithium–Sulfur[15] | 1.80[16] | accessdate = 2009-08-03 --> | 1.26 | |||
1.7 | 2.8 | |||||
battery, Hydrogen closed cycle H fuel cell[17] | 1.62 | |||||
Hydrazine decomposition (as monopropellant) | 1.6 | 1.6 | ||||
Ammonium nitrate decomposition (as monopropellant) | 1.4 | 2.5 | ||||
Thermal Energy Capacity of Molten Salt | 1 | 98%[18] | ||||
Molecular spring approximate | 1 | |||||
battery, Lithium–Manganese[19] [20] | 0.83-1.01 | 1.98-2.09 | ||||
battery, Sodium–Sulfur | 0.72[21] | 1.23 | 85%[22] | |||
battery, Lithium-ion[23] [24] | 0.46-0.72 | 0.83-3.6[25] | 95%[26] | |||
battery, Sodium–Nickel Chloride, High Temperature | 0.56 | |||||
battery, Zinc–manganese (alkaline), long life design | 0.4-0.59 | 1.15-1.43 | ||||
0.47 | 1.8 | |||||
Flywheel | 0.36-0.5[27] [28] | |||||
5.56 × 45 mm NATO bullet muzzle energy density | 0.4 | 3.2 | ||||
battery, Nickel–metal hydride (NiMH), low power design as used in consumer batteries[29] | 0.4 | 1.55 | ||||
0.349 | ||||||
0.334 | 0.334 | |||||
battery, Zinc–Bromine flow (ZnBr)[30] < | -- "0.27 to 0.306" replaced with "0.27" to get sort to work --> | 0.27 | ||||
battery, Nickel–metal hydride (NiMH), High-Power design as used in cars[31] | 0.250 | 0.493 | ||||
0.14 | 1.08 | 80% | ||||
0.13 | 0.331 | |||||
0.14 | 0.36 | |||||
battery, Vanadium redox | 0.09 | 0.1188 | 70-75% | |||
battery, Vanadium–Bromide redox | 0.18 | 0.252 | 80%–90%[32] | |||
Capacitor Ultracapacitor | 0.0199[33] | 0.050 | ||||
Capacitor Supercapacitor | 0.01 | 80%–98.5%[34] | 39%–70% | |||
Superconducting magnetic energy storage | 0.008[35] | >95% | ||||
Capacitor | 0.002[36] | |||||
Neodymium magnet | 0.003[37] | |||||
Ferrite magnet | 0.0003 | |||||
Spring power (clock spring), torsion spring | 0.0003[38] | 0.0006 | ||||
Storage type | Energy density by mass (MJ/kg) | Energy density by volume (MJ/L) | Peak recovery efficiency % | Practical recovery efficiency % |