photocatalyst material的用法和樣例：
例句
- Conventional TiO2 as a photocatalytic material, with attractive characteristics of long-term stability and nontoxicity, has been widely studied in the past years.
傳統的二氧化鈦具備長期的穩定性和無毒害性，成為光催化材料的研究熱點。 - Environmental catalytic material of iron nitride nanoparticle was synthesized by Benzene-thermal method.
採用苯熱法合成環境催化材料納米氮化鐵。
