A solid oxide fuel cell (or SOFC) is an electrochemical conversion device that produces electricity directly from oxidizing a fuel. Fuel cells are characterized by their electrolyte material; the SOFC has a solid oxide or ceramic electrolyte. Advantages of this class of fuel cells include high efficiency, long-term stability, fuel flexibility, low emissions, and relatively low cost. The largest disadvantage is the high operating temperature which results in longer start-up times and mechanical and chemical compatibility issues.
Solid oxide fuel cells are a class of fuel cells characterized by the use of a solid oxide material as the electrolyte. SOFCs use a solid oxide electrolyte to conduct negative oxygen ions from the cathode to the anode. The electrochemical oxidation of the oxygen ions with hydrogen or carbon monoxide thus occurs on the anode side. More recently, proton-conducting SOFCs (PC-SOFC) are being developed which transport protons instead of oxygen ions through the electrolyte with the advantage of being able to be run at lower temperatures than traditional SOFCs.
Savage
savage, rock city's wit me
where my dj's where my where my dj's!
this is for the club this is this is for the club
this is for the girls this is this is for the girls
come on
(ch. 2x) Rock City
gal you hot like fire
you are burnin' the place up
such a pretty face
that's why there's no need for make-up
savage
see i like the way you move (move)
dancin to the tune (tune)
girl is hot like fire when her body is so smooth
yea her curves up on her waist, the smile upon her face
i feel so good when she walks and walks my way
bridge Savage
so she's (so she's) my queen (my queen)
and i feel just like a king when she's standin next to me now(ch. 2x)
Rock City(pre-hook)
see shawty took the night off
she say she want to go to the club
as soon as they turn the lights off
the girl went down on the flo-o-o-o
girl went down on the flo-o-o-o(3x)
Savage
this club is moved from wall to wall
i'm steady tryin to walk
you stand out up in the crowd when you're dancin on the floor
the hottest girl in sight but she cool as ice
so cool that she sendin all these chills up my spine(bridge)
Rock City hook
she wind it up and the dj play it again
she walk it up like the (unable to understand)