The phrase "impassioned for" is correct and can be used in written English.
It means to have strong feelings or emotions for something or someone. It is often used in a positive or enthusiastic sense. Example: She was impassioned for her cause and campaigned tirelessly for it. In this sentence, "impassioned for" expresses the speaker's strong and enthusiastic feelings towards the cause.
He is the very model of a modern moral filmmaker: not unromantic, exactly, and too impassioned for the scowls of cynicism, but baffled and perhaps a little bored by the traditional forms of romance.
Her incarnation of Dickinson seems to rise outward from the bone; she seems frozenly poised with, yes, a quiet passion that's all the more impassioned for its unplanned quietness.
After watching the film, The New Yorker's Richard Brody wrote of Nixon that "her incarnation of Dickinson seems to rise outward from the bone; she seems frozenly poised with, yes, a quiet passion that's all the more impassioned for its unplanned quietness".
The highest accolade at Ferrari for any of its drivers is that they displayed "cuoro italiano" – an Italian heart, impassioned for Ferrari and for all things Italian – and Mr. Raikkonen was judged to have failed that test, just as Mr. Villeneuve, in his time, was seen as having passed it with flying colors, despite having won only six grand prix races for Ferrari at the time of his death.
Gordon Brown was the big surprise on the agenda, and he painted an impassioned (for him) vision for how social media and mobile phones can be used to expose tyranny and tie our cultures together.
Researchers have made impassioned calls for less red tape in the grantmaking process, for example.
Instead, they make impassioned calls for more "humanely" raised meat.
Time and again she makes impassioned pleas for the preservation of the planet's green heritage.
Online, he is openly critical of ISIS, and makes impassioned pleas for donations to support Syrian refugees.
