Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jacob Podschun"'
Autor:
Priyanka Sekar, Jacques W. M. Noordermeer, Rafal Anyszka, Hubert Gojzewski, Jacob Podschun, Anke Blume
Publikováno v:
ACS Applied Polymer Materials. 5:2501-2512
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc20ce7762fcf7a424ec6eea4686651f
https://doi.org/10.1021/acsapm.2c02170
https://doi.org/10.1021/acsapm.2c02170
Publikováno v:
Analytical Methods. 10:3481-3488
31P nuclear magnetic resonance (NMR) spectroscopy is a common analytical approach for the quantitative determination of the different hydroxyl groups in technical lignins. However, the analysis of lignosulfonates with this method is more difficult du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::448a7c8b7541cbcaffd97683f3a7b58d
https://doi.org/10.1039/c8ay01272e
https://doi.org/10.1039/c8ay01272e
Publikováno v:
Reactive and Functional Polymers. 119:82-86
The anticipated shortage and price increase of fossil resources rendered material applications of renewable resources especially lignocellulosics highly attractive. When using lignin for polymeric materials, the macromolecular nature of lignin can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18beb142112d0f7fc6afc55aae2768fb
https://doi.org/10.1016/j.reactfunctpolym.2017.08.007
https://doi.org/10.1016/j.reactfunctpolym.2017.08.007
Autor:
Alexander Stücker, Rosanna I. Buchholz, Ralph Lehnen, Andreas Schreiber, Jacob Podschun, Martina Heitmann, Bodo Saake
Publikováno v:
Industrial & Engineering Chemistry Research. 55:5231-5237
The high-value utilization of lignins is the most prominent opportunity to enhance the competitiveness of lignocellulosic biorefineries and reduce dependence on fossil resources. The incorporation of lignin into phenol–formaldehyde (LPF) resins rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b568a391a47fc54b2d27ba3922198697
https://doi.org/10.1021/acs.iecr.6b00594
https://doi.org/10.1021/acs.iecr.6b00594
Autor:
Ghizelle Jane Abarro, Leslie Joy L. Diaz, Seishi Ohashi, Hatsuo Ishida, Ralph Lehnen, Bodo Saake, Jacob Podschun
Publikováno v:
RSC Advances. 6:107689-107698
Lignin-based benzoxazines are synthesized for the first time using organosolv lignin as the phenolic component and aniline or propargyl amine as the amine component through the Mannich condensation reaction. Acid-catalyzed phenolation of organosolv l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70ea40180341cc92009de4c8ed54ac3a
https://doi.org/10.1039/c6ra22334f
https://doi.org/10.1039/c6ra22334f
Publikováno v:
ACS Sustainable Chemistry & Engineering. 3:2526-2532
In recent years, significant amounts of various lignins became commercially available. Their technical utilization for thermosets such as phenol formaldehyde resins is widely discussed as an added value. However, the comparably low number of reactive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dafbc00610958804f30d05bef967946
https://doi.org/10.1021/acssuschemeng.5b00705
https://doi.org/10.1021/acssuschemeng.5b00705
Publikováno v:
European Polymer Journal. 67:1-11
Lignin can function as a structural backbone in a variety of resin systems such as phenol formaldehyde, epoxy and polybenzoxazine. However, the low number of reactive sites hinders effective condensation reactions. This article presents the phenolati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84d30f4e421cb0f37f5e00c53e9854af
https://doi.org/10.1016/j.eurpolymj.2015.03.029
https://doi.org/10.1016/j.eurpolymj.2015.03.029
Publikováno v:
Holzforschung. 69:531-538
An efficient, nontoxic, and solvent-free oxyalkylation of European beech wood organosolv lignin (OL) has been developed. Two approaches were studied: a direct reaction of lignin with propylene carbonate (PC) and a two-step reaction of lignin with mal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc26bacc39587470829d55c9d1e52606
https://doi.org/10.1515/hf-2014-0068
https://doi.org/10.1515/hf-2014-0068
Autor:
Laura Pendi, Myong Hwa Lee, Taili T. Thula, Douglas E. Rodriguez, Laurie B. Gower, Jacob Podschun
Publikováno v:
Acta Biomaterialia. 7:3158-3169
Bone is an organic-inorganic composite which has hierarchical structuring that leads to high strength and toughness. The nanostructure of bone consists of nanocrystals of hydroxyapatite embedded and aligned within the interstices of collagen fibrils.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c4380b1cbe35020ccd2190595098889
https://doi.org/10.1016/j.actbio.2011.04.014
https://doi.org/10.1016/j.actbio.2011.04.014
Publikováno v:
Chemie Ingenieur Technik. 86:1516-1516
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0afd4687aa83be9515847120b18db99c
https://doi.org/10.1002/cite.201450224
https://doi.org/10.1002/cite.201450224