Výsledky vyhledávání - "Maurice Kor Ndikontar"

Eco-Friendly Blends of Recycled PET Copolymers with PLLA and Their Composites with Chopped Flax Fibres

Autor: Bailly, Martial Aimé Kuété, Pascal Van Velthem, Wael Ballout, Nathan Klavzer, Bernard Nysten, Maurice Kor Ndikontar, Thomas Pardoen, Christian

Publikováno v: Polymers; Volume 15; Issue 14; Pages: 3004

The structure and properties of blends of a novel polyethylene terephthalate copolymer (COPET) obtained by chemical recycling of commercial PET with high-molar-mass poly-L-lactide (PLLA) are investigated and compared to corresponding composites with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::93c1c4522310bc0f5db96dd12d6d0ab2

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Preparation and characterization of cellulose by delignification of Eteng (Ceiba pentandra) wood in formic acid-acetic acid-water solvent mixtures

Autor: Herman Lekane Assonfack, Arnaud Maxime Yona Cheumani, Derek Ndinteh, Jordan Tonga Lembe, Josiane Bertille Nga, Maurice Kor Ndikontar

Cellulose is a natural polymer obtained from plants with applications in various industrial sectors such as pulp and paper, textiles, coatings, fiber composites, and nanomaterials. This work studied the extraction of cellulose from a tropical agricul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::770abd3e80599db17d47e7ce53aa8504
https://doi.org/10.21203/rs.3.rs-2052109/v1

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Thermal performance of polyurethane nanocomposite from phosphorus and nitrogen-containing monomer, polyethylene glycol and polydimethylsiloxane for thermal energy storage applications

Autor: Madurai Suguna Lakshmi, Siddan Gouthaman, Maurice Kor Ndikontar, Arnaud Maxime Cheumani, Madhu Venkatesh, Stanley Olivier Kanemoto

Publikováno v: Journal of Thermal Analysis and Calorimetry. 146:2435-2444

Polyurethane nanocomposites were synthesized by using a flame retardant compound containing P and N atoms. Nuclear magnetic resonance spectroscopy confirmed the structure for the prepared triethanolaminodiethyl phosphate (P-OH). Effective constructio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c17484c1a8743e052628a830775e159
https://doi.org/10.1007/s10973-020-10478-4

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Integrated Approach to Eco-Friendly Thermoplastic Composites Based on Chemically Recycled PET Co-Polymers Reinforced with Treated Banana Fibres

Autor: Martial Aime Kuete, Pascal Van Velthem, Wael Ballout, Bernard Nysten, Jacques Devaux, Maurice Kor Ndikontar, Thomas Pardoen, Christian Bailly

Publikováno v: Polymers, Vol. 14, no.22, p. 4791 (2022)
Polymers; Volume 14; Issue 22; Pages: 4791

A major societal issue of disposal and environmental pollution is raised by the enormous and fast-growing production of single-use polyethylene terephthalate (PET) bottles, especially in developing countries. To contribute to the problem solution, an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a870042016ac540740f353645362b81
https://hdl.handle.net/2078.1/267123

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Inhibition of fungi with wood extractives and natural durability of five Cameroonian wood species

Autor: Stéphane Durmaçay, Jean-Bosco Saha Tchinda, André Désiré Fouda Belinga, Maurice Kor Ndikontar, Jacques Michel Njankouo, Steeve Mounguengui, Philippe Gérardin

Publikováno v: Industrial Crops and Products
Industrial Crops and Products, Elsevier, 2018, 123, pp.183-191. ⟨10.1016/j.indcrop.2018.06.078⟩

The natural durability of five Cameroonians wood samples was evaluated using the European standard EN 350-1 with a slight modification. The capacity of extracts to inhibit the fungal growth was evaluated at different concentrations with propiconazole

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::313bad7f651b1d85689a7837b11fd2d7
https://doi.org/10.1016/j.indcrop.2018.06.078

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Synthesis and Characterisation of a Biolubricant from Cameroon Palm Kernel Seed Oil Using a Locally Produced Base Catalyst from Plantain Peelings

Autor: Maurice Kor Ndikontar, Michael Bong Alang, Peter T. Ndifon, Yahaya Muhammad Sani

Publikováno v: Green and Sustainable Chemistry. :275-287

Biolubricant was synthesized from Cameroon palm kernel oil (PKO) by double transesterification, producing methyl esters in the first stage which were then transesterified with trimethylolpropane (TMP) to give the PKO biolubricant in the presence of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e03f65ba97703cfd7c698a123a6a28d4
https://doi.org/10.4236/gsc.2018.83018

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Water–Soluble Extracts from Banana Pseudo–stem as Functional Additives for Polylactic Acid: Thermal and Mechanical Investigations

Autor: Lucie Duchatel-Crepy, Thomas Sango, Grégory Stoclet, Maurice Kor Ndikontar, Adeline Marin, Nicolas Joly, Jean-Marc Lefebvre, Arnaud Maxime Cheumani Yona

Publikováno v: European Polymer Journal
European Polymer Journal, Elsevier, 2019, European Polymer Journal, 112, pp.466-476. ⟨10.1016/j.eurpolymj.2019.01.009⟩
European Polymer Journal, 2019, European Polymer Journal, 112, pp.466-476. ⟨10.1016/j.eurpolymj.2019.01.009⟩

International audience; Water Soluble Extracts (WSE) were obtained from Banana Pseudo stems (BPS) using a simple and robust deconstruction procedure. WSE were characterized by FTIR, WAXS, TGA DTG analysis. With the objective of developing fully bio b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4676b1139a2ff68acd7a52a4cfed1c5
https://hal.univ-lille.fr/hal-02168167

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Step–wise multi–scale deconstruction of banana pseudo–stem ( Musa acuminata ) biomass and morpho–mechanical characterization of extracted long fibres for sustainable applications

Autor: Adeline Marin, Jean-Marc Lefebvre, Lucie Duchatel, Arnaud Maxime Cheumani Yona, Thomas Sango, Maurice Kor Ndikontar, Nicolas Joly

Publikováno v: Industrial Crops and Products
Industrial Crops and Products, Elsevier, 2018, Industrial Crops and Products, 122, pp.657-668. ⟨10.1016/j.indcrop.2018.06.050⟩
Industrial Crops and Products, Elsevier, 2018, 122, pp.657-668. ⟨10.1016/j.indcrop.2018.06.050⟩
Industrial Crops and Products, 2018, Industrial Crops and Products, 122, pp.657-668. ⟨10.1016/j.indcrop.2018.06.050⟩

Banana Pseudo stem (BPS) is an annual renewable agricultural by product with a potential for valorization in the production of paper, textile fibre or new bio–based materials. A gradual deconstruction process was implemented to determine BPS chemic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb6ab98331a3aca2f32e21ed9526b741
https://hal.univ-lille.fr/hal-02168190

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Chemical composition of some plantation wood species (Eucalyptus saligna, Cupressus lusitanica and Eucalyptus paniculata) and assessment of compatibility with plaster

Autor: David Vernon Chokouadeu Youmssi, Jean-Bosco Saha Tchinda, Yves Didier Modtegue Bampel, Maurice Kor Ndikontar, Jacques Michel Njankouo

Publikováno v: Journal of the Indian Academy of Wood Science
Journal of the Indian Academy of Wood Science, 2017, 14 (2), pp.146-153. ⟨10.1007/s13196-017-0200-3⟩

The aim of this work was to evaluate the chemical composition of some plantation wood and the assessment of their compatibility with plaster. A quantitative analysis of the chemical composition each of the species (Eucalyptus saligna, Cupressus lusit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7faa5b139b1d35ee0cc640e98e2f8e93
https://hal.univ-lorraine.fr/hal-03109851

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