# Facile preparation of water soluble phenol formaldehyde resin-derived activated carbon by Na 2 CO 3 activation for high performance supercapacitors

> Research article (Materials Letters, 2017) · cited 46× · AI/ML

**Wikidata**: [openalex:W2650297270](https://www.wikidata.org/wiki/openalex:W2650297270)  
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