Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Zhenfu Jin"'
Publikováno v:
International Journal of Biological Macromolecules. 192:516-524
Lignosulfonate (LS) was successfully introduced into the epoxy resin matrix with the aid of ethylene glycol (EG) dissolution. Both the rigid LS and soft EG segments were linked into the cross-linked network structure of epoxy resin via esterification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e1a6aba33cf25049fd77e47f12ca30f
https://doi.org/10.1016/j.ijbiomac.2021.10.035
https://doi.org/10.1016/j.ijbiomac.2021.10.035
Autor:
Tomoya Yokoyama, Hirotaka Nakamura, Zhenfu Jin, Yuji Matsumoto, Zeming Xu, Takuya Akiyama, Kiyokuni Sasaki
Publikováno v:
Journal of Wood Chemistry and Technology. 41:118-127
In case of wood cell walls, there is a very clear relationship between the aromatic structure of lignin and the stereo configuration of β-O-4-structures; the syringyl ratio (S ratio, syringyl/(syri...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc8adc417f8b45357c2c38319cb9dc02
https://doi.org/10.1080/02773813.2021.1916533
https://doi.org/10.1080/02773813.2021.1916533
Autor:
Guangfan Jin, Lijun Wang, Rui Zhai, Zhenfu Jin, Chunfeng Zhu, Xiaoying Zhou, Akiko Nakagawa-Izumi
Publikováno v:
Mokuzai Gakkaishi. 67:60-67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5498ef4104120f66f7f6d4c89e49a726
https://doi.org/10.2488/jwrs.67.60
https://doi.org/10.2488/jwrs.67.60
Publikováno v:
International Journal of Biological Macromolecules. 150:786-792
Lignin, which is crosslinked by ether and carbon‑carbon linkages, is a highly branched polymer consisting of phenyl propane units. And owing to the abundant phenolic hydroxyl groups and its structural heterogeneous characteristics, lignosulfonate,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34cddb8ab5094178c86aa6c747e14eb1
https://doi.org/10.1016/j.ijbiomac.2020.02.059
https://doi.org/10.1016/j.ijbiomac.2020.02.059
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 57:1357-1366
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95d38a173d08a46a8ca3f328c3e81854
https://doi.org/10.1002/polb.24877
https://doi.org/10.1002/polb.24877
Publikováno v:
Polymers
Volume 13
Issue 10
Polymers, Vol 13, Iss 1585, p 1585 (2021)
Volume 13
Issue 10
Polymers, Vol 13, Iss 1585, p 1585 (2021)
Intumescent flame retardants (IFR) have been widely used to improve flame retardancy of rigid polyurethane (RPU) foams and the most commonly used char forming agent is pentaerythritol (PER). Lignosulfonate (LS) is a natural macromolecule with substan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf73715e94a2c7ba696f8c3eae20fd4b
http://europepmc.org/articles/PMC8155981
http://europepmc.org/articles/PMC8155981
Autor:
Qian Li, Zhenfu Jin, Hyoe Hatakeyama, Weimiao Lu, Yan Zhang, Yuji Matsumoto, Hongwei Yu, Shigeo Hirose
Publikováno v:
Journal of Wood Science. 64:287-293
Lignin containing substantial aromatic rings and high content of carbon has been employed as carbonizing agent to investigate the flame retardancy in the lignin/ammonium polyphosphate (APP) intumescent flame retardant (IFR) system. In addition, owing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f2b0dfd7d95b97175a9cd5f85de3634
https://doi.org/10.1007/s10086-018-1701-4
https://doi.org/10.1007/s10086-018-1701-4
Autor:
Weimiao Lu, Zhenfu Jin
Publikováno v:
Polymer Degradation and Stability. 195:109768
Intumescent flame retardants (IFR) with phosphorus (P)/nitrogen (N)-containing diphenols (DH, DV and DS) were synthesized from p-hydroxybenzaldehyde (H), vanillin (V) and syringaldehyde (S) with different methoxyl groups on its aromatic ring. The FTI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d541b05878635942bb231c35d505d71
https://doi.org/10.1016/j.polymdegradstab.2021.109768
https://doi.org/10.1016/j.polymdegradstab.2021.109768
Publikováno v:
BioResources; 2021, Vol. 16 Issue 1, p529-545, 17p, 1 Color Photograph, 1 Black and White Photograph, 4 Diagrams, 2 Charts, 7 Graphs
Lignin characteristics of bast fiber and core in kenaf, bark and wood of paper mulberry and mulberry
Publikováno v:
Journal of Wood Science. 58:144-152
The structural features of bast fiber and core lignins in kenaf (Hibiscus cannabinus), bark and wood lignin of paper mulberry (Broussonetia papyrifera (L.) Vent × Broussonetia kazinoki Sieb.) and mulberry (Morus bombycis) were characterized by alkal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62c313653300aa0356727b8e55708b10
https://doi.org/10.1007/s10086-011-1228-4
https://doi.org/10.1007/s10086-011-1228-4