---

fuel cell → CapableOf → produce electricity	0.80
fuel cell → CapableOf → combine oxygen	0.72
fuel cell → IsA → device	0.71
fuel cell → CapableOf → use hydrogen	0.69
fuel cell → CapableOf → produce water	0.69
microbial fuel cell (subgroup of fuel cell) → IsA → device	0.68
solid oxide fuel cell (subgroup of fuel cell) → CapableOf → comprise a cathode electrode	0.68
electrolyte (aspect of fuel cell) → CapableOf → carry charged particles	0.68
fuel (aspect of fuel cell) → ReceivesAction → supplied	0.68
electrode (aspect of fuel cell) → ReceivesAction → separated by electrolyte	0.65
fuel cell → CapableOf → run on hydrogen	0.63
fuel cell → HasA → two electrodes	0.62
fuel cell → CapableOf → provide power	0.61
fuel (aspect of fuel cell) → CapableOf → produce electricity	0.59
fuel cell → HasA → electrolyte	0.59
fuel (aspect of fuel cell) → ReceivesAction → supplied to the anode	0.59
hydrogen fuel cell (subgroup of fuel cell) → CapableOf → use hydrogen	0.59
fuel cell → CapableOf → produce heat	0.59
fuel (aspect of fuel cell) → ReceivesAction → provided into the fuel cell	0.58
fuel cell → IsA → electrochemical device	0.57
fuel cell → CapableOf → convert chemical energy	0.57
fuel cell → HasA → cathode	0.56
hydrogen fuel cell (subgroup of fuel cell) → CapableOf → produce electricity	0.55
fuel cell → HasA → anode	0.55
fuel cell → ReceivesAction → connected in series	0.54
fuel cell → HasProperty → expensive	0.54
fuel cell → CapableOf → combine hydrogen	0.54
fuel cell → CapableOf → operate at temperature	0.54
fuel (aspect of fuel cell) → CapableOf → react with oxygen	0.54
fuel cell → CapableOf → convert hydrogen	0.53
fuel cell → CapableOf → use electrochemical reaction	0.52
fuel cell → CapableOf → continue to generate power	0.52
fuel cell → SimilarTo → battery	0.51
hydrogen fuel cell (subgroup of fuel cell) → CapableOf → emit water	0.51
fuel cell → CapableOf → use methanol	0.51
fuel cell → ReceivesAction → used to generate electricity	0.51
fuel cell → CapableOf → generate electrical power	0.50
fuel cell → ReceivesAction → powered by ethanol	0.50
electrolyte (aspect of fuel cell) → ReceivesAction → composed of a molten carbonate salt mixture	0.50
fuel cell → ReceivesAction → used in car	0.49
fuel cell → CapableOf → use platinum	0.49
fuel cell → CapableOf → generate energy	0.49
fuel cell → CapableOf → use natural gas	0.48
fuel cell → HasProperty → visible	0.48
fuel cell → CapableOf → use catalyst	0.48
fuel cell → ReceivesAction → activated	0.48
fuel cell → HasProperty → quiet	0.48
fuel cell → CapableOf → use pure hydrogen	0.48
fuel cell → HasProperty → large	0.47
fuel cell → HasProperty → operational	0.47
fuel cell → ReceivesAction → stacked	0.46
electrolyte (aspect of fuel cell) → MadeOf → doped with yttria	0.46
fuel cell → HasA → moving parts	0.46
fuel (aspect of fuel cell) → ReceivesAction → reformed	0.46
fuel cell → HasProperty → efficient	0.45
electrolyte (aspect of fuel cell) → CapableOf → use conductive materials	0.45
electrolyte (aspect of fuel cell) → ReceivesAction → used in individual cells	0.45
fuel cell → CapableOf → operate	0.45
fuel cell → ReceivesAction → recharged	0.44
fuel cell → ReceivesAction → produced	0.44
fuel cell → ReceivesAction → equipped with a rollover valve	0.44
fuel (aspect of fuel cell) → ReceivesAction → consumed	0.44
fuel (aspect of fuel cell) → ReceivesAction → converted to electricity	0.44
fuel cell → ReceivesAction → supplied	0.44
electrode (aspect of fuel cell) → ReceivesAction → separated by membrane	0.43
electrode (aspect of fuel cell) → HasProperty → stable	0.43
fuel cell → CapableOf → convert the energy	0.42
fuel cell → ReceivesAction → developed	0.42
fuel cell → HasProperty → classified	0.42
fuel cell → IsA → electrochemical energy conversion device	0.42
fuel cell → CapableOf → convert fuel	0.41
fuel cell → CapableOf → operate like battery	0.41
fuel cell → HasA → a solid	0.41
fuel cell → MadeOf → three parts	0.41
fuel cell → CapableOf → operate at high temperatures	0.41
fuel cell → CapableOf → run on biogas	0.41
fuel cell → CapableOf → generate electric current	0.41
fuel cell → CapableOf → emit water	0.40
fuel cell → CapableOf → power car	0.40
electrolyte (aspect of fuel cell) → CapableOf → allow charged hydrogen ions	0.40
electrolyte (aspect of fuel cell) → CapableOf → play key role	0.40
electrode (aspect of fuel cell) → HasProperty → catalytic	0.40
fuel cell → HasProperty → heavy	0.40
solid oxide fuel cell (subgroup of fuel cell) → CapableOf → produce electricity	0.39
fuel cell → CapableOf → replace battery	0.39
fuel cell → ReceivesAction → operated	0.39
fuel (aspect of fuel cell) → ReceivesAction → mixed with air	0.39
fuel (aspect of fuel cell) → ReceivesAction → produced in the electrolysis mode	0.39
efficiency (aspect of fuel cell) → ReceivesAction → obtained	0.39
fuel cell → HasProperty → smaller	0.39
fuel cell → ReceivesAction → classified by the type of electrolyte	0.38
fuel cell → ReceivesAction → installed	0.38
fuel cell → CapableOf → use a chemical process	0.38
fuel cell → ReceivesAction → supplied with hydrogen	0.38
fuel cell → ReceivesAction → invented in 1839	0.38
fuel cell → CapableOf → charge the battery	0.38
fuel cell → ReceivesAction → used in many other applications	0.38
fuel cell → CapableOf → use reformer	0.38
fuel cell → HasProperty → inefficient	0.38
fuel cell → CapableOf → use methane	0.38
fuel cell → CapableOf → use fuel	0.38
fuel cell → CapableOf → form carbon dioxide	0.38
fuel cell → CapableOf → convert natural gas	0.38
fuel (aspect of fuel cell) → ReceivesAction → provided into the fuel inlet stream	0.37
fuel cell → ReceivesAction → assembled	0.37
fuel cell → UsedFor → application	0.36
electrode (aspect of fuel cell) → HasA → anode potential	0.36
fuel cell → CapableOf → produce harmful emissions	0.35
fuel cell → ReceivesAction → selected	0.35
fuel cell → CapableOf → provide auxiliary power	0.35
fuel cell → CapableOf → be an energy conversion device	0.35
fuel cell → ReceivesAction → used in transportation	0.35
fuel cell → HasProperty → clean	0.35
fuel cell → ReceivesAction → equipped with foam	0.35
efficiency (aspect of fuel cell) → HasProperty → low	0.35
fuel cell → IsA → galvanic cell	0.34
fuel cell → HasProperty → viable	0.34
fuel cell → CapableOf → combine hydrogen gas	0.34
fuel cell → HasA → other configurations	0.33
fuel cell → ReceivesAction → measured by the fuel cell voltage sensor	0.33
fuel cell → ReceivesAction → invented	0.33
fuel cell → HasProperty → quieter	0.33
electrolyte (aspect of fuel cell) → CapableOf → stabilize zirconia	0.33
electrolyte (aspect of fuel cell) → CapableOf → comprise scandia	0.33
fuel cell → HasProperty → small	0.33
fuel (aspect of fuel cell) → HasProperty → expensive	0.32
fuel (aspect of fuel cell) → ReceivesAction → provided to active surface	0.32
fuel cell → CapableOf → operate at lower temperatures	0.32
fuel cell → CapableOf → convert chemical potential energy	0.32
fuel cell → ReceivesAction → refueled	0.32
fuel cell → CapableOf → convert stored hydrogen	0.32
fuel cell → CapableOf → find application	0.32
fuel cell → HasProperty → modular	0.32
fuel cell → ReceivesAction → shown in fig	0.32
fuel cell → CapableOf → use fossil fuels	0.32
fuel cell → HasProperty → reliable	0.32
electrode (aspect of fuel cell) → CapableOf → harvest electricity	0.31
fuel cell → HasProperty → cheaper	0.31
glucose → CapableOf → fuel cell	0.31
fuel cell → CapableOf → make more sense	0.31
fuel cell → IsA → external fuel reformation type cells	0.31
fuel cell → CapableOf → comprise a direct methanol fuel cell	0.31
fuel cell → CapableOf → produce fewer pollutants	0.31
fuel cell → CapableOf → power electric motor	0.31
fuel cell → CapableOf → use external supply of chemical energy	0.31
fuel cell → ReceivesAction → used by nasa	0.31
fuel cell → CapableOf → stack in steady state operating mode	0.31
fuel cell → HasProperty → friendly	0.31
fuel cell → CapableOf → eliminate the need	0.30
fuel cell → HasProperty → lighter	0.30
fuel cell → HasProperty → attractive	0.30
efficiency (aspect of fuel cell) → HasProperty → high	0.30
efficiency (aspect of fuel cell) → HasProperty → higher	0.30
fuel cell → CapableOf → rely on chemistry	0.29
fuel cell → ReceivesAction → assembled in same manner	0.29
fuel cell → ReceivesAction → used in forklift	0.29
fuel (aspect of fuel cell) → ReceivesAction → used in liquid form	0.29
fuel (aspect of fuel cell) → CapableOf → pass through leading segment	0.29
fuel cell → HasProperty → flexible	0.28
fuel cell → CapableOf → comprise solid oxide fuel cells	0.27
fuel cell → CapableOf → convert alcohol	0.27
fuel cell → ReceivesAction → used in bus	0.27
fuel cell → CapableOf → run on glucose	0.27
fuel cell → CapableOf → use oxidizer	0.27
fuel cell → ReceivesAction → bonded to each other	0.27
fuel cell → CapableOf → use an insulating material	0.27
fuel cell → CapableOf → replace the internal combustion engine	0.27
fuel cell → HasA → a cross flow	0.27
fuel cell → CapableOf → keep battery	0.27
fuel cell → CapableOf → combine fuel	0.27
fuel cell → CapableOf → operate using hydrogen and/or hydrocarbon fuels	0.27
fuel cell → CapableOf → work by catalysis	0.27
fuel cell → CapableOf → provide hot water	0.27
fuel cell → ReceivesAction → embodied as an alkaline fuel cell	0.27
fuel cell → ReceivesAction → controlled to wet side	0.27
fuel cell → ReceivesAction → required to have pick up location	0.27
fuel cell → ReceivesAction → required to be mounted to the frame of the car	0.27
fuel cell → ReceivesAction → required to be secured with strap	0.27
fuel cell → ReceivesAction → combined with battery	0.27
fuel cell → CapableOf → supply two gwh of heat	0.27
fuel cell → MadeOf → sand	0.27
fuel cell → CapableOf → become popular	0.27
fuel cell → HasA → high efficiency	0.27
fuel cell → HasProperty → safe	0.27
fuel cell → HasProperty → effective	0.27
fuel cell → HasProperty → scalable	0.26
fuel cell → CapableOf → recombine the hydrogen	0.25
fuel cell → ReceivesAction → sited near the point of use	0.25
fuel cell → CapableOf → make use of solid carbon	0.25
fuel cell → CapableOf → use h2	0.25
fuel cell → HasProperty → rugged	0.25
fuel cell → CapableOf → produce pure water	0.25
fuel cell → CapableOf → give off few emissions	0.25
fuel cell → ReceivesAction → powered by landfill gas	0.25
fuel cell → CapableOf → operate in the discharge mode	0.25
fuel cell → HasProperty → exempt	0.25
fuel cell → ReceivesAction → operated on air	0.25
fuel cell → CapableOf → power home	0.25
fuel cell → CapableOf → employ tri-layer membrane	0.25
fuel cell → ReceivesAction → monitored	0.25
fuel cell → ReceivesAction → cooled	0.25
fuel cell → CapableOf → power mobile phones	0.25
fuel cell → ReceivesAction → known in the art	0.25
fuel cell → CapableOf → use advanced materials	0.25
fuel cell → CapableOf → increase voltage	0.25
fuel cell → CapableOf → balance the difference	0.25
fuel cell → HasA → water-repellent properties	0.25
fuel cell → ReceivesAction → combined into stack	0.25
fuel cell → HasPrerequisite → high purity hydrogen	0.25
fuel cell → ReceivesAction → configured for combined heat	0.25
fuel cell → CapableOf → use hydrocarbon	0.25
fuel cell → ReceivesAction → operable to supply energy	0.25
fuel cell → ReceivesAction → required to be encased in a metal container	0.25
fuel cell → CapableOf → change some kind of chemical fuel	0.25
fuel cell → CapableOf → provide dc direct currentvoltage	0.25
fuel cell → CapableOf → split water	0.25
fuel cell → HasProperty → full	0.25
fuel cell → ReceivesAction → mounted	0.25
hydrogen fuel cell (subgroup of fuel cell) → CapableOf → produce carbon dioxide emissions	0.25
hydrogen fuel cell (subgroup of fuel cell) → CapableOf → use methane	0.25
hydrogen fuel cell (subgroup of fuel cell) → CapableOf → combine oxygen	0.25
pem fuel cell (subgroup of fuel cell) → CapableOf → run on five nineshydrogen	0.25
solid oxide fuel cell (subgroup of fuel cell) → HasA → a ceramic oxide electrolyte	0.25
solid oxide fuel cell (subgroup of fuel cell) → CapableOf → stabilize zirconia	0.25
solid oxide fuel cell (subgroup of fuel cell) → HasA → yttria	0.25
efficiency (aspect of fuel cell) → HasProperty → proportional	0.25
electrode (aspect of fuel cell) → ReceivesAction → coated on one side	0.25
electrode (aspect of fuel cell) → ReceivesAction → tested for half-cell characteristics of cathode	0.25
electrode (aspect of fuel cell) → ReceivesAction → clamped	0.25
electrode (aspect of fuel cell) → ReceivesAction → dried in oven	0.25
electrode (aspect of fuel cell) → CapableOf → completing an electrical circuit	0.25
electrode (aspect of fuel cell) → HasA → cathodic potential	0.25
electrolyte (aspect of fuel cell) → CapableOf → use doped cerium oxide	0.25
electrolyte (aspect of fuel cell) → CapableOf → use carbonate	0.25
electrolyte (aspect of fuel cell) → HasProperty → ceramic	0.25
electrolyte (aspect of fuel cell) → HasProperty → impermeable	0.25
electrolyte (aspect of fuel cell) → ReceivesAction → sandwiched	0.25
electrolyte (aspect of fuel cell) → CapableOf → carry electron	0.25
fuel (aspect of fuel cell) → ReceivesAction → supplied to flat stack	0.25
fuel (aspect of fuel cell) → CapableOf → become unavailable	0.25
fuel (aspect of fuel cell) → CapableOf → enter anode chamber	0.25
fuel (aspect of fuel cell) → ReceivesAction → used in car	0.25
fuel (aspect of fuel cell) → CapableOf → produce electron	0.25
fuel (aspect of fuel cell) → ReceivesAction → used in truck	0.25
fuel (aspect of fuel cell) → ReceivesAction → obtained	0.25
fuel (aspect of fuel cell) → ReceivesAction → processed	0.25
fuel (aspect of fuel cell) → ReceivesAction → used with the system	0.25
fuel (aspect of fuel cell) → CapableOf → enter the reformer	0.25
fuel (aspect of fuel cell) → ReceivesAction → controlled to achieve steam	0.25
fuel (aspect of fuel cell) → ReceivesAction → limited by the laws of physics	0.25
fuel (aspect of fuel cell) → ReceivesAction → generated by reversible fuel cell system	0.25
fuel (aspect of fuel cell) → ReceivesAction → consumed by an amount of emissions	0.25
fuel (aspect of fuel cell) → ReceivesAction → provided to each combustor	0.25
fuel (aspect of fuel cell) → ReceivesAction → generated via the heat exchanger system	0.25
fuel (aspect of fuel cell) → ReceivesAction → returned to main tank	0.25
fuel cell → HasA → zero emissions	0.25
fuel cell → ReceivesAction → considered the next-generation renewable power source	0.25
fuel cell → CapableOf → reduce emission	0.25
fuel cell → CapableOf → provide continuous power	0.25
fuel cell → ReceivesAction → improved	0.21
fuel cell → HasProperty → sensitive	0.21
fuel cell → HasA → high power density	0.19
fuel cell → ReceivesAction → sold to date	0.19
fuel cell → HasA → few moving parts	0.19
fuel cell → HasProperty → free	0.19
fuel cell → HasProperty → simpler	0.19
fuel cell → CapableOf → use cheaper materials	0.19
fuel cell → CapableOf → use organic compound	0.19
fuel cell → CapableOf → operate in efficient manner	0.16
fuel cell → HasProperty → successful	0.16
fuel cell → HasProperty → green	0.16
fuel cell → CapableOf → save money	0.16
fuel cell → ReceivesAction → designed to replace existing rechargeable battery technology	0.16
fuel cell → CapableOf → provide solution	0.16
fuel cell → CapableOf → fit under the hood of the car	0.16
fuel cell → CapableOf → develop at epfl	0.16
fuel cell → CapableOf → achieved 75% efficiency	0.16
fuel cell → HasProperty → low	0.16
efficiency (aspect of fuel cell) → CapableOf → increase to 85%	0.16
fuel (aspect of fuel cell) → ReceivesAction → burned	0.16