The characteristics of a face mask and conversion methods for discarded face masks. (IMAGE)

Higher Education Press

The characteristics of a face mask and conversion methods for discarded face masks.

Caption

(a) Schematic illustration of a face mask disassembled into different parts; (b) FTIR and thermogravimetric curves of different parts of a face mask.

Credit

Hewen Zhou et al.

Usage Restrictions

Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.

License

CC BY-NC-ND

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