Chemically-modified cellulose paper as a microstructured catalytic reactor

Hirotaka Koga, Takuya Kitaoka, Akira Isogai

Research output: Contribution to journalReview article

13 Citations (Scopus)

Abstract

We discuss the successful use of chemically-modified cellulose paper as a microstructured catalytic reactor for the production of useful chemicals. The chemical modification of cellulose paper was achieved using a silane-coupling technique. Amine-modified paper was directly used as a base catalyst for the Knoevenagel condensation reaction. Methacrylate-modified paper was used for the immobilization of lipase and then in nonaqueous transesterification processes. These catalytic paper materials offer high reaction efficiencies and have excellent practical properties. We suggest that the paper-specific interconnected microstructure with pulp fiber networks provides fast mixing of the reactants and efficient transport of the reactants to the catalytically-active sites. This concept is expected to be a promising route to green and sustainable chemistry.

Original languageEnglish
Pages (from-to)1495-1508
Number of pages14
JournalMolecules
Volume20
Issue number1
DOIs
Publication statusPublished - Jan 2015

Fingerprint

cellulose
Cellulose
reactors
Silanes
Condensation reactions
Methacrylates
Transesterification
Chemical modification
Lipase
immobilization
silanes
Immobilization
Pulp
Amines
Catalytic Domain
amines
condensation
routes
chemistry
catalysts

All Science Journal Classification (ASJC) codes

  • Medicine(all)
  • Organic Chemistry

Cite this

Chemically-modified cellulose paper as a microstructured catalytic reactor. / Koga, Hirotaka; Kitaoka, Takuya; Isogai, Akira.

In: Molecules, Vol. 20, No. 1, 01.2015, p. 1495-1508.

Research output: Contribution to journalReview article

Koga, Hirotaka ; Kitaoka, Takuya ; Isogai, Akira. / Chemically-modified cellulose paper as a microstructured catalytic reactor. In: Molecules. 2015 ; Vol. 20, No. 1. pp. 1495-1508.
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