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Professor Gerhard Ertl has been awarded the Nobel Prize in ...

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INTEREST IN HETEROGENEOUS CATALYSIS<br />

Parallel to those fundamental experiments on model substrates <strong>Gerhard</strong><br />

<strong>Ertl</strong> always kept an <strong>in</strong>terest <strong>in</strong> real catalysis. In his department a group<br />

performed groundbreak<strong>in</strong>g mechanistically oriented experiments on real<br />

powder catalysts. Ammonia syn<strong>the</strong>sis had <strong>in</strong> addition to o<strong>the</strong>r reactions,<br />

always <strong>been</strong> one of <strong>Gerhard</strong>’s key <strong>in</strong>terests, and it was re<strong>in</strong>forced when it<br />

became obvious that <strong>in</strong> addition to <strong>the</strong> classic iron based catalyst, also<br />

ru<strong>the</strong>nium based catalysts could be technically beneficial. Work <strong>in</strong> this<br />

and o<strong>the</strong>r directions <strong>has</strong> resulted <strong>in</strong> a variety of important contributions<br />

to <strong>the</strong> science of catalysis. He <strong>has</strong> edited toge<strong>the</strong>r with Helmut<br />

Kno¨z<strong>in</strong>ger and Jens Weitkamp <strong>the</strong> Handbook of<br />

Heterogeneous Catalysis, a five-volume encyclopedia on heterogeneous<br />

catalysis, which <strong>has</strong> set <strong>the</strong> standard <strong>in</strong> <strong>the</strong> field.<br />

10/29/2007 NCCR 34

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