1. Clarity and Precision: Use clear and precise language to convey your ideas. Avoid jargon and technical terms that may not be familiar to all readers. 2. Relevance: Ensure that the content of the abstract is relevant to the field of Catalysis. Focus on the novelty and significance of your findings. 3. Conciseness: Keep the abstract concise, ideally within 250-300 words. Every sentence should add value and contribute to the overall message. 4. Structured Format: Follow a structured format to enhance readability and coherence. Use sub-headings if necessary to organize the content.