Phosphorescence and fluorescence of fibrillar cellulose films

Päivi Grönroos*, Marko Bessonoff, Kalle Salminen, Jouni Paltakari, Sakari Kulmala

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

Abstract

Celluloses and nanofibrillar celluloses, and the basis of their luminescence are studied. Comparative studies of photoluminescence of birch kraft pulp and microfibrillar and nanofibrillar celluloses manufactured from the same pulp were made with the aim to investigate their luminescence properties. Comparison was made with the earlier literature and the origin of the photoluminescence of these cellulose variants is discussed.

Original languageEnglish
Pages (from-to)246-255
JournalNordic Pulp and Paper Research Journal
Volume33
Issue number2
DOIs
Publication statusPublished - 2018
MoE publication typeA1 Journal article-refereed

Keywords

  • cellulose
  • fluorescence
  • nanofibrillar cellulose
  • phosphorescence
  • photoluminescence

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