Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Richard Ntenga"'
Publikováno v:
Data in Brief, Vol 22, Iss , Pp 336-343 (2019)
Coconut kernel shell (CKS) and palm kernel shell (PKS) powders were analyzed using Surface Electron Microcopy (SEM) and Transmission Electron Microscopy (TEM). The SEM and TEM were combined with Energy Dispersive X-ray Spectroscopy Analysis for eleme
Externí odkaz:
https://doaj.org/article/496738a38a7b4379a2abf3f9c5306fdd
Publikováno v:
Fibers, Vol 7, Iss 10, p 89 (2019)
Methods used by different researchers to evaluate plant fibers’ (PFs) mechanical performance, show great variance in results. In this work, 320 single kenaf fibers of gage lengths 10 and 20 mm were tensile-tested using four speed levels (0.05; 0.5;
Externí odkaz:
https://doaj.org/article/210d6c545c92414c9c89120c8d973475
Publikováno v:
Natural Fiber ISBN: 9781803552132
Natural Fiber
Natural Fiber
During the second half of the twentieth century, industrial and scientific interests in plant fibers (PFs) have resulted in their resounding comeback as engineering materials. This chapter is concerned with the characterization of PF materials. Good
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33b5434283d591722b7b61d7663349f8
https://doi.org/10.5772/intechopen.103093
https://doi.org/10.5772/intechopen.103093
Publikováno v:
Fibres and Textiles in Eastern Europe. 29:19-25
Plant fibres (PFs) are preferred reinforcements of bio-composites. Knowledge of their lifespan requires a study of their viscoelastic behaviour. In this paper, a stress relaxation analysis of kenaf fibres was performed at a constant rate of deformati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58eddc79d819cf09654b9378ead2d5f1
https://doi.org/10.5604/01.3001.0014.7783
https://doi.org/10.5604/01.3001.0014.7783
Autor:
Fidéle Léopold Hanse Wampo, Richard Ntenga, Joseph Yves Effa, Yuri Lapusta, Guy Edgar Ntamack, Pierre Maréchal
Publikováno v:
Journal of Composite Materials
Journal of Composite Materials, 2021, 56, pp.713-726. ⟨10.1177/00219983211058806⟩
Journal of Composite Materials, 2021, 56, pp.713-726. ⟨10.1177/00219983211058806⟩
International audience; Although piezocomposite (PC) materials have increasingly attracted researchers, there is still a need to properly and easily derive their properties. We develop a generalized homogenization model (GHM) that accounts for Smith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::955b347952eb23c8c53ba2903cb8b3ad
https://hal.science/hal-03854806
https://hal.science/hal-03854806
Publikováno v:
Data in Brief
Data in Brief, Vol 22, Iss, Pp 336-343 (2019)
Data in Brief, Vol 22, Iss, Pp 336-343 (2019)
Coconut kernel shell (CKS) and palm kernel shell (PKS) powders were analyzed using Surface Electron Microcopy (SEM) and Transmission Electron Microscopy (TEM). The SEM and TEM were combined with Energy Dispersive X-ray Spectroscopy Analysis for eleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c41c1d7b7e1a378cc9ef1ca57c27a816
http://europepmc.org/articles/PMC6307344
http://europepmc.org/articles/PMC6307344
Publikováno v:
Materials Sciences and Applications. :790-811
The ultrastructure and physicochemical and thermal properties of Palm Kernel Shells (PKS) in comparison with Coconut Kernel Shells (CKS) were investigated herein. Powder samples were prepared and characterized using Surface Electron Microscopy (SEM)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f16f391f289fcf1fa0d478d61b727092
https://doi.org/10.4236/msa.2018.910057
https://doi.org/10.4236/msa.2018.910057
Publikováno v:
Fibers
Volume 7
Issue 10
Fibers, Vol 7, Iss 10, p 89 (2019)
Volume 7
Issue 10
Fibers, Vol 7, Iss 10, p 89 (2019)
Methods used by different researchers to evaluate plant fibers&rsquo
(PFs) mechanical performance, show great variance in results. In this work, 320 single kenaf fibers of gage lengths 10 and 20 mm were tensile-tested using four speed levels (0.
(PFs) mechanical performance, show great variance in results. In this work, 320 single kenaf fibers of gage lengths 10 and 20 mm were tensile-tested using four speed levels (0.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3605dc5bbcdaadf366f51164b5ea36f7
Autor:
Louis-Max Ayina Ohandja, Richard Ntenga, Etienne Mfoumou, Antonio Pizzi, Frederic Djoda Pagore
Publikováno v:
Materials Sciences and Applications. :899-917
This work investigates the physico-chemical and mechanical properties of tannins extracted from wood for composite materials manufacturing. Sustainable knowledge (in terms of physico-chemical properties and behaviours) of the material is needed to fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f9f62999436cd0428605fed9bf37345
https://doi.org/10.4236/msa.2017.812066
https://doi.org/10.4236/msa.2017.812066
Publikováno v:
Journal of Composites Science, Vol 2, Iss 4, p 60 (2018)
Journal of Composites Science
Volume 2
Issue 4
Journal of Composites Science
Volume 2
Issue 4
This work is concerned with the study of the influence of impactor&rsquo
s velocity parameters, impactor&rsquo
s geometry, the target plate properties, and thickness, on the response of a tropical wood plastic composite (WPC) Azobé
s velocity parameters, impactor&rsquo
s geometry, the target plate properties, and thickness, on the response of a tropical wood plastic composite (WPC) Azobé
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de2eeea58fe41d109f765234ba1c3f40
http://www.mdpi.com/2504-477X/2/4/60
http://www.mdpi.com/2504-477X/2/4/60