What are the Challenges Associated with Line Defects?
While line defects can enhance catalytic activity, they can also present challenges. The stability of line defects under reaction conditions is a critical concern. Dislocations can migrate, annihilate, or coalesce, leading to changes in catalytic performance over time. Additionally, the presence of line defects can sometimes promote unwanted side reactions, affecting the selectivity of the catalyst. Therefore, understanding and controlling the behavior of line defects is essential for the development of efficient and durable catalysts.
