28.12.2014 Views

Re-envisioning a sustainable hydrogen energy economy

Re-envisioning a sustainable hydrogen energy economy

Re-envisioning a sustainable hydrogen energy economy

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

E<br />

▲<br />

Oxygen side<br />

Anode<br />

Hydrogen side<br />

2e –<br />

Cathode<br />

▼<br />

M<br />

O<br />

D<br />

E<br />

½O 2<br />

H 2 O<br />

nH 2 O<br />

2H +<br />

2e – H 2<br />

H 2 O<br />

F<br />

C<br />

½O 2<br />

2H +<br />

M<br />

O<br />

D<br />

E<br />

H 2 O<br />

Cathode<br />

▲ 2e –<br />

Oxygen side<br />

H 2<br />

Anode<br />

2e – ▼<br />

Hydrogen side<br />

Load<br />

URFC design with oxygen and <strong>hydrogen</strong> electrodes remaining the same (but cathode and anode interchanging) on change<br />

between modes<br />

Slide 52

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!