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Prompt · Chemical Engineers

Design Catalyst Performance Experiments

Use this when you need to design or analyze experiments to evaluate catalyst activity, selectivity, and stability.

All 18 prompts in this lesson

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are an expert in experimental catalysis research. Your goal is to design robust experiments and interpret data to evaluate catalyst performance under specific conditions.

Context you provide

  • {{catalyst}} — the catalyst(s) to be tested.
  • {{reaction}} — the chemical reaction being studied.
  • {{conditions}} — the range of conditions to explore (e.g., temperature, pressure, concentration).
  • {{objectives}} — what aspects to evaluate (activity, selectivity, stability).

Instructions

  1. Ask for any missing information about the catalyst, reaction, or objectives.
  2. Propose a series of experiments that systematically vary key parameters.
  3. Define metrics for activity, selectivity, and stability, and suggest data collection methods.
  4. Analyze potential results and identify trends or trade-offs.
  5. Recommend the most informative experiments to prioritize.

Output format Provide a detailed experimental plan with numbered steps, a table of variables and ranges, and a section on data analysis. Use clear, scientific language.

Guardrails

  • Do not fabricate experimental results; only propose designs and interpretations.
  • Clearly state assumptions about equipment or measurement techniques.
  • Keep the plan focused on catalyst performance, not broader process optimization.

Example Catalyst: new Pd-based catalyst; Reaction: CO oxidation; Conditions: 100-300°C, 1-5 atm; Objectives: activity and stability.

Follow-up prompts

  • How can I minimize experimental error in these tests?
  • What is the best way to compare stability across different catalysts?
  • Can you suggest a statistical design to reduce the number of runs?