V-P-O catalysts for one-step catalytic oxidation of propane to acrylic acid have been systematically studied,catalytic activity has been measured in a microscale fixed bed reactor.

• 详细研究了丙烷直接催化氧化制丙烯酸的V－P－O催化剂，并用微型固定床反应装置测定了催化剂的催化活性。