Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ekane Peter Etape"'
Autor:
Roussin Lontio Fomekong, Kenneth Mbene, Ekane Peter Etape, Emmanuel Prince Oumbe Foguieng, Cedrik Ngnintedem Yonti, Hypolite Mathias Tedjieukeng Kamta, Patrice Kenfack Tsobnang, John Lambi Ngolui
Publikováno v:
Open Ceramics, Vol 18, Iss , Pp 100580- (2024)
Improve optical band gaps of metal oxides by a suitable doping is very interesting for optoelectronic application. However, the effect of doping is usually affected by the synthesis method. Among the existing synthesis routes, coprecipitation is chea
Externí odkaz:
https://doaj.org/article/9f9e33e9bfc64c5297dd0a6ca1cf1ea9
Autor:
Jerum Biepinwoh Kengoh, Ekane Peter Etape, Beckley Victorine Namondo, Josepha Foba-Tendo, Yakum Renata Nafu, Betene Ebanda Fabien
Publikováno v:
Advances in Materials Science and Engineering, Vol 2021 (2021)
Autogenous shrinkage is related to the chemistry and changes in the internal structure of the cement concrete paste on drying. This problem of drying shrinkage in early stages that occur without any moisture transfer to the surrounding environment ha
Externí odkaz:
https://doaj.org/article/a967d6c30f8c4facbfbff8236148dd60
Autor:
Beckley Victorine Namondo, Josepha Foba-Tendo, Ekane Peter Etape, Betene Ebanda Fabien, Yakum Renata Nafu, Jerum Biepinwoh Kengoh
Publikováno v:
Advances in Materials Science and Engineering, Vol 2021 (2021)
Autogenous shrinkage is related to the chemistry and changes in the internal structure of the cement concrete paste on drying. This problem of drying shrinkage in early stages that occur without any moisture transfer to the surrounding environment ha
Autor:
Fomogne Cyrille Yollande, Josepha Foba-Tendo, Beckley Victorine Namondo, Ekane Peter Etape, Lambi John Ngolui, Marius Borel Nguefack Nguimezong
Ti-doped zinc oxide and pure zinc oxide nanoparticles were synthesized by a modified oxalate route usingAverrhoa carambolafruit juice as a natural source of oxalate. The characteristics of the precursors have been investigated by FTIR, TGA, and XRD.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e910c48ee816db12f016238a66d5549
https://doi.org/10.9734/bpi/cpcs/v11/7763d
https://doi.org/10.9734/bpi/cpcs/v11/7763d
Publikováno v:
African Journal of Pure and Applied Chemistry. 12:25-33
The oil and raffia palm species are indigenous to West and Central Africa, and their exploitation both at industrial and artisanal scale generate important quantities of renewable fibrous biomass that can be converted to high and low value bio-based
Autor:
Patrice Kenfack Tsobnang, Roussin Lontio Fomekong, John Ngolui Lambi, Ekane Peter Etape, Arnaud Delcorte, Hypolite Mathias Kamta Tedjieukeng, P. A. Joy
Publikováno v:
RSC Advances. 8:38621-38630
Nanoparticles of undoped and copper-doped cobalt ferrite Co1−xCuxFe2O4 at very low dopant concentrations (x = 0; 0.02; 0.04; 0.06; 0.08) were successfully synthesized by pyrolysis of the corresponding hetero metal octanoate precursors obtained via
Autor:
Mih Venasius Nsom, Ekane Peter Etape, Josepha Foba Tendo, Beckley Victorine Namond, Paul T. Chongwain, Nzegge William, Mbom Divine Yufanyi
Publikováno v:
Journal of Nanomaterials, Vol 2019 (2019)
Pectin-starch magnetite hybrid nanoparticles were fabricated, characterized, and evaluated as potential absorbents for methylene blue dye based on recycling water from the textile industry. The nanocomposite adsorbent was synthesized with the iron sa
Autor:
Mih Venasius Nsom, Ekane Peter Etape, Beckley Victorine Namondo, Josepha Foba-Tendo, Lena Yoh Elango Ekaney
Publikováno v:
American Journal of Nanosciences. 7:82
Autor:
Fomogne Cyrille Yollande, Marius Borel Nguefack Nguimezong, Lambi John Ngolui, Beckley Victorine Namondo, Ekane Peter Etape, Josepha Foba-Tendo
Publikováno v:
Journal of Nanomaterials, Vol 2018 (2018)
Ti-doped zinc oxide and pure zinc oxide nanoparticles were synthesized by a modified oxalate route using Averrhoa carambola fruit juice as a natural source of oxalate. The characteristics of the precursors have been investigated by FTIR, TGA, and XRD
Autor:
Lambi John Ngolui, Divine Mbom Yufanyi, Josepha Foba-Tendo, Ekane Peter Etape, Beckley Victorine Namondo
Publikováno v:
Journal of Applied Chemistry.
Copper oxide (CuO), titanium oxide (TiO2), and Cu-doped TiO2 nanoparticles have been synthesized by pyrolysis of their corresponding precursors initially prepared by precipitation in aqueous solution using A. carambola fruit juice as a natural source