Catalytic Depolymerization of Alkali Lignin Using Supported Pt Nanoparticle Catalysts

Title
Catalytic Depolymerization of Alkali Lignin Using Supported Pt Nanoparticle Catalysts
Authors
Bernardi Sanyoto아디드 아뎁최재욱하정명서동진김창수임종주
Keywords
lignin; depolymerization; catalysis; hydrogenolysis; small molecular weight polymer
Issue Date
2016-06
Publisher
Journal of nanoscience and nanotechnology
Citation
VOL 16, 4570-4575
Abstract
Alkali lignin, a byproduct of the pulping process, was depolymerized using Pt nanoparticle catalysts. A depolymerized lignin with a lower molecular weight was obtained and characterized with GPC and NMR. 31P-NMR using OH-sensitive probing molecules showed the formation of guaiacyl OHs during the reaction, indicating the cleavage of guaiacyl ether bonds.
URI
http://pubs.kist.re.kr/handle/201004/58868
ISSN
15334880
Appears in Collections:
KIST Publication > Article
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