photocatalysis

例句：

1. 1. Photocatalysis is a process in which light energy is used to catalyze chemical reactions.
   光催化作用是利用光能催化化学反应的过程。
2. 2.The use of photocatalysis has shown great potential in environmental remediation.
   光催化的应用在环境修复方面显示出巨大的潜力。
3. 3.In the photocatalysis process, sunlight is absorbed by the catalyst and triggers a series of chemical reactions.
   在光催化过程中，阳光被催化剂吸收并引发一系列化学反应。