| Section 485-01: Catalyst |
| 485-01-01 | catalyst | |
| 485-01-02 | electrocatalyst | |
| 485-01-03 | catalyst loading | |
| 485-01-04 | catalyst poisoning | |
| 485-01-05 | catalyst sintering | |
| 485-01-06 | electrocatalyst support | |
| Section 485-02: Electrode |
| 485-02-01 | electrode, <in fuel cells> | |
| 485-02-02 | gas diffusion electrode | |
| 485-02-03 | ribbed electrode | |
| 485-02-04 | anode, <in fuel cells> | |
| 485-02-05 | cathode, <in fuel cells> | |
| 485-02-06 | catalyst layer | |
| 485-02-07 | three-phase boundary | |
| 485-02-08 | active area | |
| 485-02-09 | electrochemical surface area | |
| 485-02-10 | specific surface area | |
| 485-02-11 | specific activity | |
| 485-02-12 | roughness factor | |
| 485-02-13 | porosity, <of an electrode> | |
| Section 485-03: Electrolyte |
| 485-03-01 | electrolyte, <in fuel cells> | |
| 485-03-02 | filling level | |
| 485-03-03 | electrolyte leakage | |
| 485-03-04 | electrolyte loss | |
| 485-03-05 | electrolyte matrix | |
| 485-03-06 | electrolyte migration | |
| 485-03-07 | electrolyte reservoir | |
| Section 485-04: Membrane electrode assembly |
| 485-04-01 | membrane electrode assembly | |
| 485-04-02 | membrane electrode assembly area | |
| 485-04-03 | catalyst-coated membrane | |
| 485-04-04 | catalyst-coated substrate | |
| 485-04-05 | gas diffusion layer | |
| Section 485-05: Cell |
| 485-05-01 | planar cell | |
| 485-05-02 | single cell | |
| 485-05-03 | tubular cell | |
| 485-05-04 | cell area | |
| Section 485-06: Stack |
| 485-06-01 | fuel cell stack | |
| 485-06-02 | short stack | |
| 485-06-03 | substack | |
| 485-06-04 | bipolar plate | |
| 485-06-05 | interconnector | |
| 485-06-06 | end plate | |
| 485-06-07 | current collector | |
| 485-06-08 | stack terminal | |
| 485-06-09 | series connection, <in stacks> | |
| 485-06-10 | gas seal, <in stacks> | |
| 485-06-11 | wet seal | |
| 485-06-12 | repeat part | |
| 485-06-13 | non-repeat part | |
| 485-06-14 | axial load | |
| 485-06-15 | manifold | |
| 485-06-16 | stacking, <in fuel cells> | |
| 485-06-17 | co-flow | |
| 485-06-18 | counter flow | |
| 485-06-19 | cross flow | |
| 485-06-20 | dead-end flow | |
| 485-06-21 | land, <in a flow field> | |
| 485-06-22 | fuel utilization | |
| 485-06-23 | oxidant utilization | |
| 485-06-24 | gas leakage | |
| 485-06-25 | crossover | |
| Section 485-07: Fuel processing |
| 485-07-01 | raw fuel | |
| 485-07-02 | desulfurizer | |
| 485-07-03 | reformer | |
| 485-07-04 | catalytic combustion type reformer | |
| 485-07-05 | direct fired type reformer | |
| 485-07-06 | reforming | |
| 485-07-07 | external reforming | |
| 485-07-08 | internal reforming | |
| 485-07-09 | partial oxidation reforming | |
| 485-07-10 | steam reforming | |
| 485-07-11 | shift converter | |
| 485-07-12 | gas clean-up | |
| 485-07-13 | reformate gas | |
| Section 485-08: Fuel cell |
| 485-08-01 | fuel cell, <fuel cell technologies> | |
| 485-08-02 | air-breathing fuel cell | |
| 485-08-03 | alkaline fuel cell | |
| 485-08-04 | direct fuel cell | |
| 485-08-05 | direct methanol fuel cell | |
| 485-08-06 | molten carbonate fuel cell | |
| 485-08-07 | phosphoric acid fuel cell | |
| 485-08-08 | polymer electrolyte fuel cell | |
| 485-08-09 | regenerative fuel cell | |
| 485-08-10 | solid oxide fuel cell | |
| Section 485-09: Fuel cell power system |
| 485-09-01 | fuel cell power system | |
| 485-09-02 | availability factor | |
| 485-09-03 | fuel cell module | |
| 485-09-04 | balance of plant | |
| 485-09-05 | humidifier | |
| 485-09-06 | humidification | |
| 485-09-07 | air bleed | |
| 485-09-08 | parasitic load | |
| 485-09-09 | fuelling coupler | |
| 485-09-10 | gas purge | |
| 485-09-11 | reactant recirculation | |
| 485-09-12 | interface point | |
| 485-09-13 | waste water | |
| 485-09-14 | water separator | |
| 485-09-15 | safeguarding, <in fuel cells> | |
| 485-09-16 | forced ventilation, <in fuel cells> | |
| 485-09-17 | natural ventilation | |
| 485-09-18 | fuel cell/battery hybrid system | |
| 485-09-19 | fuel cell/gas turbine system | |
| 485-09-20 | fuel cell cogeneration system | |
| 485-09-21 | micro fuel cell power system | |
| 485-09-22 | micro fuel cell power unit | |
| 485-09-23 | portable fuel cell power system | |
| 485-09-24 | stationary fuel cell power system | |
| 485-09-25 | fuel cell vehicle | |
| Section 485-10: Efficiency |
| 485-10-01 | efficiency | |
| 485-10-02 | electric efficiency | |
| 485-10-03 | exergetic efficiency | |
| 485-10-04 | heat recovery efficiency | |
| 485-10-05 | overall energy efficiency | |
| 485-10-06 | overall exergy efficiency | |
| Section 485-11: Operation |
| 485-11-01 | constant current operation | |
| 485-11-02 | constant power operation | |
| 485-11-03 | constant voltage operation | |
| 485-11-04 | full load operation | |
| 485-11-05 | grid-connected operation | |
| 485-11-06 | grid-independent operation | |
| 485-11-07 | load-following operation | |
| 485-11-08 | conditioning, <related to cells and stacks> | |
| Section 485-12: Electric current |
| 485-12-01 | current density, <in fuel cells> | |
| 485-12-02 | rated current, <in fuel cells> | |
| 485-12-03 | leakage current | |
| 485-12-04 | faradaic current | |
| Section 485-13: Voltage |
| 485-13-01 | minimum voltage, <in fuel cells> | |
| 485-13-02 | open-circuit voltage, <in fuel cells> | |
| 485-13-03 | output voltage | |
| Section 485-14: Power |
| 485-14-01 | gross power | |
| 485-14-02 | minimum power, <in fuel cells> | |
| 485-14-03 | net electric power | |
| 485-14-04 | rated power, <in fuel cells> | |
| 485-14-05 | specific power, <in fuel cells> | |
| Section 485-15: Polarization |
| 485-15-01 | polarization, <of a fuel cell> | |
| 485-15-02 | activation polarization, <in fuel cells> | |
| 485-15-03 | ohmic polarization, <in fuel cells> | |
| 485-15-04 | internal resistance | |
| 485-15-05 | concentration polarization, <in fuel cells> | |
| 485-15-06 | polarization curve, <in fuel cells> | |
| Section 485-16: Life |
| 485-16-01 | reformer catalyst life | |
| 485-16-02 | cell life | |
| 485-16-03 | degradation rate | |
| Section 485-17: Pressure |
| 485-17-01 | differential cell pressure | |
| 485-17-02 | maximum allowable differential working pressure | |
| 485-17-03 | maximum allowable working pressure | |
| 485-17-04 | maximum operating pressure | |
| Section 485-18: Start |
| 485-18-01 | black start, <in fuel cells> | |
| 485-18-02 | cold start, <in fuel cells> | |
| 485-18-03 | hot start, <in fuel cells> | |
| 485-18-04 | warm start, <in fuel cells> | |
| 485-18-05 | start-up energy, <in fuel cells> | |
| Section 485-19: Shutdown |
| 485-19-01 | shutdown, <in fuel cells> | |
| 485-19-02 | emergency shutdown, <in fuel cells> | |
| 485-19-03 | scheduled shutdown, <in fuel cells> | |
| Section 485-20: Time |
| 485-20-01 | generating time | |
| 485-20-02 | hot time | |
| 485-20-03 | power response time | |
| 485-20-04 | shutdown time | |
| 485-20-05 | start-up time, <for fuel cell power systems that do not require external energy to maintain a storage state> | |
| 485-20-06 | start-up time, <for fuel cell power systems that require external power to maintain a storage state> | |
| Section 485-21: State |
| 485-21-01 | cold state | |
| 485-21-02 | operational state | |
| 485-21-03 | passive state | |
| 485-21-04 | pre-generation state | |
| 485-21-05 | steady state, <in fuel cells> | |
| 485-21-06 | storage state | |
| Section 485-22: Test |
| 485-22-01 | acceptance test | |
| 485-22-02 | freeze-thaw test | |
| 485-22-03 | process and control test | |
| 485-22-04 | routine test | |
| 485-22-05 | single cell test | |
| 485-22-06 | stack test | |
| 485-22-07 | type test | |
| 485-22-08 | standard conditions, pl | |