Highly flexible and nonflammable inorganic hydroxyapatite paper.

Area of Science:

• Materials Science
• Nanotechnology
• Environmental Science

Background:

• Traditional paper materials face limitations in durability and safety for long-term information storage.
• The need for sustainable and functional materials in archival and environmental applications is growing.

Purpose of the Study:

• To report the development of a novel inorganic hydroxyapatite (HAP) paper.
• To evaluate the potential of HAP paper for information storage and pollutant adsorption.

Main Methods:

• Fabrication of paper using ultralong hydroxyapatite (HAP) nanowires.
• Testing of paper properties for flexibility, nonflammability, printability, and writing capabilities.
• Assessment of HAP paper as an adsorbent for organic pollutants.

Main Results:

• A highly flexible and nonflammable inorganic HAP paper was successfully synthesized.
• The HAP paper demonstrated suitability for printing and writing, indicating potential for archival applications.
• The material exhibited excellent and recyclable adsorbent properties for organic pollutants.

Conclusions:

• The developed HAP paper is a promising material for the permanent and safe storage of important documents and archives.
• Its dual functionality as a durable writing surface and an effective adsorbent makes it a versatile material for various applications.