Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Joseph Ketcha-Mbadcam"'
Autor:
Abel Idrice Adjieufack, Cyrille Nouhou Nana, Joseph Ketcha-Mbadcam, Ibrahim Mbouombouo Ndassa, Juan Andrés, Mónica Oliva, Vicent Sixte Safont
Publikováno v:
ACS Omega, Vol 5, Iss 35, Pp 22215-22225 (2020)
Externí odkaz:
https://doaj.org/article/18e4d989c55e45ff9c0695eed4cbe05a
Autor:
Daouda Kouotou, Horace Ngomo Manga, Abdelaziz Baçaoui, Abdelrani Yaacoubi, Joseph Ketcha Mbadcam
Publikováno v:
Journal of Chemistry, Vol 2013 (2013)
In this study, activated carbons were prepared from oil palm shells by physicochemical activation. The methodology of experimental design was used to optimize the preparation conditions. The influences of the impregnation ratio (0.6–3.4) and the ac
Externí odkaz:
https://doaj.org/article/6324cb4f751b4ccc974534f1124c5113
Publikováno v:
Journal of Chemistry, Vol 2013 (2013)
The adsorption of methylene blue from aqueous solution onto activated carbon prepared from cola nut shell has been investigated under batch mode. The influence of major parameters governing the efficiency of the process such as, solution pH, sorbent
Externí odkaz:
https://doaj.org/article/935f360ad930400a82bdc49a18e4c56d
Autor:
Vicent S. Safont, Cyrille Nouhou Nana, Joseph Ketcha-Mbadcam, Abel Idrice Adjieufack, Ibrahim Mbouombouo Ndassa, Mónica Oliva, Juan Andrés
Publikováno v:
Repositori Universitat Jaume I
Universitat Jaume I
ACS Omega, Vol 5, Iss 35, Pp 22215-22225 (2020)
Universitat Jaume I
ACS Omega, Vol 5, Iss 35, Pp 22215-22225 (2020)
This study is focused on describing the molecular mechanism beyond the molecular picture provided by the evolution of molecular orbitals, valence bond structures along the reaction progress, or conceptual density functional theory. Using bonding evol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9f3b7aa26a2dfbbd1c9343ee3b60e35
https://doi.org/10.1021/acsomega.0c02371
https://doi.org/10.1021/acsomega.0c02371
Autor:
Ibrahim Ndassa Mboumbouo, Abel Idrice Adjieufack, Joseph Ketcha Mbadcam, Vincent Liégeois, Benoît Champagne
Publikováno v:
The journal of physical chemistry. A. 122(37):7472-7481
The reaction mechanism of the [3 + 2] intramolecular cycloaddition of 3,3-dimethyl-2-(prop-2-en-1-yloxy) and (prop-2-en-1-ylsulfanyl) nitrile oxides is analyzed using different DFT functionals with the 6-311++G(d,p) basis set. The activation and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::111f39553e651c5d6956ec63ec982a4c
https://researchportal.unamur.be/en/publications/74a874b2-5012-47f3-82da-291832f19bf9
https://researchportal.unamur.be/en/publications/74a874b2-5012-47f3-82da-291832f19bf9
Autor:
Mar Ríos-Gutiérrez, Abel Idrice Adjieufack, Ibrahim Mbouombouo Ndassa, Joseph Ketcha Mbadcam, Luis R. Domingo, Cyrille Nana Nouhou
Publikováno v:
ChemistrySelect. 3:5412-5420
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d83051721f4d35c521a168ed33a9665d
https://doi.org/10.1002/slct.201800224
https://doi.org/10.1002/slct.201800224
Autor:
Rene Blaise Ngouateu Lekene, Daouda Kouotou, Muhammad Iqbal Bhanger, Julius Ndi Nsami, Asma Rauf, Joseph Ketcha Mbadcam, Placide Desire Belibi Belibi
Publikováno v:
American Journal of Analytical Chemistry. :439-463
Egusi seed shells (ESS) were used as precursor for the preparation of two activated carbons (ACs) following H3PO4 and ZnCl2 activation. The effect of factors controlling the preparation of ACs such as chemical activating agent concentration (2 - 10 M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebbe44cb1972a7589364fc5d1e85ae11
https://doi.org/10.4236/ajac.2018.910034
https://doi.org/10.4236/ajac.2018.910034
Autor:
Joseph Ketcha Mbadcam, Ibrahim Mbouombouo Ndassa, I. Patouossa, Juan Andrés, Vicent S. Safont, Abel Idrice Adjieufack, Mónica Oliva
Publikováno v:
Repositori Universitat Jaume I
Universitat Jaume I
Universitat Jaume I
In this work we report on the progress that has been made towards gaining an understanding of the molecular mechanism of 1,3-dipolar cycloadditions using the bonding evolution theory (BET). A detailed analysis of the flow of electron density along th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4be488296423310eb0329363ef010a20
https://doi.org/10.1039/c7cp01016h
https://doi.org/10.1039/c7cp01016h
Autor:
Horace Manga Ngomo, Ernest Kentsa, Julius Nsami Ndi, Joseph Ketcha Mbadcam, Sary Awad, Charles Fon Abi
Publikováno v:
Environmental science and pollution research international. 27(29)
Akilbenza clay (Akil) was characterized by XRD, FT-TIR, XRF, EDX, SEM, and N2 gas adsorption. The adsorption performance for Cu(II) ions by this clay was also studied. Akil is composed mainly of kaolinite with mica illite and quartz as minor minerals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f150af5a559b806307b937ea52fcd072
https://pubmed.ncbi.nlm.nih.gov/32562222
https://pubmed.ncbi.nlm.nih.gov/32562222
Autor:
Ibrahim Mbouombouo Ndassa, Juan Andrés, Abel Idrice Adjieufack, Maraf Mbah Bake, Vicent S. Safont, Joseph Ketcha Mbadcam, Mónica Oliva
Publikováno v:
Repositori Universitat Jaume I
Universitat Jaume I
Universitat Jaume I
In the present work, the electron density flows involved throughout the progress of the four reaction pathways associated with the intramolecular [3 + 2] cycloaddition of cyclic nitrones Z-1 and E-1 are analyzed using the bonding evolution theory. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ce062c64329ef98f559e0425aaf6733