Optical Detection of Hydrogen Gas using Organic Dyes and Metal-Based Activators: A Review

Key Points

• The review aims to summarize advancements in optical detection technologies for hydrogen gas using organic dyes and metal-based activators.
• Reviewed existing literature on optical sensors for hydrogen gas.
• Analyzed the effectiveness of organic dyes and metal-based activators in detection.
• Discussed the reliability and sensitivity of various detection technologies.
• Identified key advancements in optical sensor technologies for hydrogen gas.
• Highlighted the advantages of using organic dyes for sensitive detection.
• Outlined potential applications in diverse environments for energy sustainability.