H
Harumi Kaga
Researcher at National Institute of Advanced Industrial Science and Technology
Publications - 70
Citations - 1843
Harumi Kaga is an academic researcher from National Institute of Advanced Industrial Science and Technology. The author has contributed to research in topics: Polymerization & Radical polymerization. The author has an hindex of 23, co-authored 70 publications receiving 1775 citations.
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Rapid pyrolysis of wood block by microwave heating
TL;DR: In this article, the pyrolysis of cylindrical wood blocks (diameter: 60-300 mm; weight: 80-12 000 g) by microwave irradiation has been studied using two microwave ovens (1.5 and 3 kW).
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Synthesis of well‐defined AB20‐type star polymers with cyclodextrin‐core by combination of NMP and ATRP
Yutaka Miura,Atsushi Narumi,Soh Matsuya,Toshifumi Satoh,Qian Duan,Harumi Kaga,Toyoji Kakuchi +6 more
TL;DR: In this paper, the synthesis of an AB20-type heteroarm star polymer consisting of a polystyrene arm and 20-arms of poly(methyl methacrylate) or poly(tert-butyl acrylate), was carried out using the combination of nitroxide-mediated polymerization and atom transfer radical polymerization (ATRP).
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Microwave pyrolysis of cellulosic materials for the production of anhydrosugars
TL;DR: A large-scale microwave rapid pyrolysis of cellulosic materials has been investigated in this paper, where a larch log was used as the main anhydrosugar in 2.6% yield on the basis of dry wood weight.
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Glycoconjugated polymer. 5. Synthesis and characterization of a seven-arm star polystyrene with a β-Cyclodextrin core based on TEMPO-mediated living radical polymerization
Toyoji Kakuchi,Atsushi Narumi,Takeshi Matsuda,Yutaka Miura,Naoya Sugimoto,Toshifumi Satoh,Harumi Kaga +6 more
TL;DR: In this article, β-Cyclodextrin (β-CyD) was modified into a seven-functional initiator for 2,2,6,6-tetramethylpiperidinyloxy- (TEMPO-) mediated living radical polymerization.
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Glycoconjugated Polymer. 3. Synthesis and Amphiphilic Property of Core-Glycoconjugated Star-Shaped Polystyrene
TL;DR: In this paper, the coupling reactions of 2,2,6,6-tetramethylpiperidinyloxy-terminated polystyrene (PS-TEMPO) using divinylbenzene (DVB) as a linking agent were performed in the presence of 4-vinylbenzyl glucoside peracetate (1a) and 4-vineylbenzinyl maltohexaoside peramide (1b), respectively.