Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Paul Ejikeme"'
Autor:
Callistus Ude, Okechukwu Dominic Onukwuli, Boniface Ugwu, Chinenye Faith Okey-Onyesolu, Timothy Ezidinma, Paul Ejikeme
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 39, Iss 4, Pp 355-370 (2020)
This paper presented the process optimization for heterogeneous catalysts transesterification of refined cottonseed oil catalyzed by calcium oxide (CaO) and magnesium oxide (MgO) impregnated on Saw Dust Ash (SDA) using Response Surface Methodology Ce
Externí odkaz:
https://doaj.org/article/cab194240dea4035a913a9e598566445
Autor:
Blessing N. Ezealigo, Assumpta C. Nwanya, Sabastine Ezugwu, Solomon Offiah, Daniel Obi, Rose U. Osuji, R. Bucher, Malik Maaza, Paul Ejikeme, Fabian I. Ezema
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 1, Pp 988-997 (2020)
In this work, we studied the effect of varying the volume of mixed halide perovskites on the structural, morphological and optical properties of deposited thin films. A two-step process of spin coating and dipping technique was employed so as to enha
Externí odkaz:
https://doaj.org/article/2def3aa643094fec87a7ec9df9344ba1
Publikováno v:
Industrial Chemistry. 2
The corrosion inhibition of mild steel in 0.1M HCl solution by 4-hydrobenzoic acid was studied at temperature range 303, 313, 323 and 333 K using weight loss measurement, thermometric, Polarization Resistance, Potentiodynamic Polarization, Electroche
Autor:
Paul Ejikeme
Publikováno v:
Cellulose; Feb2008, Vol. 15 Issue 1, p141-147, 7p, 1 Color Photograph, 3 Charts, 1 Graph