The phrase "address devoted to" is correct and usable in written English.
It can be used when referring to a specific location or topic that is dedicated to a particular subject or purpose.
Example: "The conference will feature a keynote address devoted to the future of renewable energy."
Alternatives: "address focused on" or "address dedicated to".
Obama laid out the cancer challenge in a section of his address devoted to America's "spirit of discovery", making out Silicon Valley and US innovators to be a kind of successor to the American effort "when the Russians beat us into space".
After the prizegiving, Le Carré gave an address devoted to his "love affair" with Germany which also touched on the problems facing his native Britain – which was, he said, suffering from "a moral vacuum" in the wake of the riots and phone-hacking scandal.
The Harvard University professor, a physicist with deep knowledge of energy, climate, and nuclear weapons, was one of four people whom Obama introduced as "members of my science and technology team" in a short radio address devoted to science.
Most of Dr. Assad's speech, his first major policy address, was devoted to economic issues.
But most of his 30 minute address was devoted to outlining a vision of a prosperous, free and democratic Burma.
The central part of the address was devoted to a description of the army's ten-point "road map" for restarting a transition to democratic rule.
But most of his 30-minute address was devoted to outlining a vision of a prosperous, free and democratic Burma to his audience – and to the still-powerful generals who ruled the country for 50 years.
Much of the Texas Republican's address was devoted to drawing a contrast between himself and Vice President Gore, casting himself as a leader who would pave the way for a bipartisan agreement on a pressing policy matter.
Part of his annual state of the union address was devoted to the UK's unexpected vote to leave the EU.
It was the first time in Bush's presidency that he delivered a prime-time address devoted exclusively to the economy, and it came at a time when deep public unease about shaky financial markets has been coupled with skepticism and anger directed at a government bailout that would be the most expensive in American history.
He referred to Lincoln in the speech in Springfield that launched his election campaign, in the victory speech in Chicago that ended it, and in his inaugural address, which he devoted to the subject of "a new birth of freedom".
