Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Emmanuel Isaac Akpan"'
Autor:
Szymon Grzesiak, Matthias Pahn, Andreas Klingler, Emmanuel Isaac Akpan, Milan Schultz-Cornelius, Bernd Wetzel
Publikováno v:
Polymers, Vol 14, Iss 4, p 790 (2022)
The level of energy consumption in renovation activities of buildings has huge advantages over the demolition of old buildings and the construction of new structures. Such renovation activities are usually associated with the simultaneous strengtheni
Externí odkaz:
https://doaj.org/article/a796ae4a47884270a0aef145cfcc831c
Publikováno v:
ACS Sustainable Chemistry & Engineering. 9:15744-15754
Wood can be processed into structural materials by partial removal of lignin and subsequent hot compression. The fundamental challenge of this process is achieving a cost-effective, green, and scal...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e66f890c288f6b69804eb18cc29d473d
https://doi.org/10.1021/acssuschemeng.1c03468
https://doi.org/10.1021/acssuschemeng.1c03468
Publikováno v:
European Journal of Wood and Wood Products. 79:977-988
Three different woods (lignum vitae; black fiber palm; spruce) were investigated regarding their friction and wear properties under abrasion and sliding. For the abrasive wear against silicon carbide paper, the palm wood gave the lowest removal of ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14c246552adc950a9c8cdb5354f09499
https://doi.org/10.1007/s00107-020-01654-2
https://doi.org/10.1007/s00107-020-01654-2
Publikováno v:
Green Chemistry. 23:2198-2232
The hierarchical, porous, and macromolecular structures of woods provide opportunities for them to be modified and processed into structural, functional, and multi-functional materials. Chemical and thermal modifications are usually applied to adapt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cdb92228f5ebf3aab619731f76f34bc
https://doi.org/10.1039/d0gc04430j
https://doi.org/10.1039/d0gc04430j
Autor:
Szymon Grzesiak, Matthias Pahn, Andreas Klingler, Emmanuel Isaac Akpan, Milan Schultz-Cornelius, Bernd Wetzel
Publikováno v:
Polymers; Volume 14; Issue 4; Pages: 790
The level of energy consumption in renovation activities of buildings has huge advantages over the demolition of old buildings and the construction of new structures. Such renovation activities are usually associated with the simultaneous strengtheni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35a8a6c257aaf6425c1a6977792ae7df
https://pubmed.ncbi.nlm.nih.gov/35215703
https://pubmed.ncbi.nlm.nih.gov/35215703
Autor:
Samson Oluropo Adeosun, Ese A. Igogori, S. A. Olaleye, O. P. Gbenebor, Abraham K. Aworinde, Emmanuel Isaac Akpan
Publikováno v:
Arab Journal of Basic and Applied Sciences, Vol 26, Iss 1, Pp 225-235 (2019)
A fully bio-based highly porous bio-fibre mat from polylactide (PLA) and bagasse particles (BCp) composite have been investigated for scaffold applications. PLA and BCp were mixed in varying proportions in dichloromethane (DCM) and electrospun (with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::238945e8db01c786424f0bd36a6c4f97
https://doi.org/10.1080/25765299.2019.1607995
https://doi.org/10.1080/25765299.2019.1607995
The use of biomaterials for the treatment of bone defects is far more efficient than surgical reconstruction, allografts, and metal implants. This makes research into biobased and renewable materials for bone scaffolds of the utmost interest. Chitosa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a74757ff4eebb66331189ad82c8091af
https://doi.org/10.1016/b978-0-12-817966-6.00016-9
https://doi.org/10.1016/b978-0-12-817966-6.00016-9
Autor:
S. A. Ibitoye, K. M. Oluwasegun, A.A. Afonja, B. I. Imasogie, Kunle Akinluwade, G. M. Oyatogun, Abimbola Patricia Idowu Popoola, Wole Soboyejo, Temitope Ayodeji Esan, Samson Oluropo Adeosun, A.O. Oyatogun, Akinwole Ie, Emmanuel Isaac Akpan, V.D. Abere
This chapter discusses the transformation of chitin isolated from marine-based sources to final market products. It discusses the diverse applications of chitin and chitosan in areas such as medicine, pharmaceuticals, food industry, water purificatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6f68edf649a0d26e57f041ea0020dba
https://doi.org/10.1016/b978-0-12-817966-6.00011-x
https://doi.org/10.1016/b978-0-12-817966-6.00011-x
Publikováno v:
Tribology International. 120:381-390
A fully bio-based tribology material for bearing applications has been developed using a water soluble acrylic resin and short wood fibres. Formulated bio-composites were subjected to tribology examination against a polished 100 Cr6 steel ring using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a8ff9ebfd43bf567a329a5e719e0457
https://doi.org/10.1016/j.triboint.2018.01.010
https://doi.org/10.1016/j.triboint.2018.01.010
Publikováno v:
Polymer Composites. 40:91-98
Short wood fibers (SWF) and a water based and formaldehyde free cross linking acrylate resin have been used to produce bulk biocomposites, as a possible material for automotive and friction applications. SWFs of 200–400 µm in length were mixed wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b4f81cea4afdbaa5bc75ca3db9043ba
https://doi.org/10.1002/pc.24604
https://doi.org/10.1002/pc.24604