lanthanum chloride

例句：

1. 1. The chemical composition of this compound is crucial for its application in the field of catalysis.
   这种化合物的化学成分对于其在催化领域的应用至关重要。
2. 2. Due to its unique properties, lanthanum chloride is widely used in various industrial processes.
   由于其独特的性质，镧氯化物在各种工业过程中得到了广泛的应用。
3. 3. In order to improve the performance of the catalyst, researchers have been exploring the synthesis andmodification of lanthanum chloride.
   为了提高催化剂的性能，研究人员一直在探索镧氯化物的合成和改性方法。