Effect of cobalt doping on the structural and optical properties of Mn3O4 prepared by succinate coprecipitation method
Lontio Fomekong, Roussin, Mbene, Kenneth, Etape, Ekane Peter, Oumbe Foguieng, Emmanuel Prince, Ngnintedem Yonti, Cedrik, Tedjieukeng Kamta, Hypolite Mathias, Kenfack Tsobnang, Patrice, Lambi Ngolui, John
Published in Open ceramics (01.06.2024)
Published in Open ceramics (01.06.2024)
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Journal Article
Green Synthesis of Iron-Doped Cobalt Oxide Nanoparticles from Palm Kernel Oil via Co-Precipitation and Structural Characterization
Ngnintedem Yonti, Cedrik, Kenfack Tsobnang, Patrice, Lontio Fomekong, Roussin, Devred, Francois, Mignolet, Eric, Larondelle, Yvan, Hermans, Sophie, Delcorte, Arnaud, Lambi Ngolui, John
Published in Nanomaterials (Basel, Switzerland) (25.10.2021)
Published in Nanomaterials (Basel, Switzerland) (25.10.2021)
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Journal Article
Nanoarchitectonics with Fe-doping on the optical and electrocatalytic properties of ZnO prepared by the malonate coprecipitation route: Application in the hydrogen evolution reaction
Matchim Fondjo, Laurianne Ornella, Lontio Fomekong, Roussin, Kenfack Tsobnang, Patrice, Teudjieukeng Kamta, Hypolite Mathias, Ngnintedem Yonti, Cedrik, Mountapmbeme Kouotou, Patrick, Lambi Ngolui, John
Published in Journal of alloys and compounds (05.01.2025)
Published in Journal of alloys and compounds (05.01.2025)
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Journal Article
Synthesis of transition metal doped lanthanum silicate oxyapatites by a facile co-precipitation method and their evaluation as solid oxide fuel cell electrolytes
Mbah Ngantchou, Henri Joel, Raza, Rizwan, Nforna, Edwin Akongnwi, Ngolui, John Lambi, Sherazi, Tauqir A
Published in RSC advances (17.04.2023)
Published in RSC advances (17.04.2023)
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Journal Article
Reversible Breathing Process and Associated Thermochromism of a Stacked-Layer Porous Supramolecular Material
Kenfack Tsobnang, Patrice, Lambi Ngolui, John, Wenger, Emmanuel, Durand, Pierrick, Dahaoui, Slimane, Lecomte, Claude
Published in Crystal growth & design (06.09.2017)
Published in Crystal growth & design (06.09.2017)
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Journal Article
Coprecipitation of nickel zinc malonate: A facile and reproducible synthesis route for Ni1−xZnxO nanoparticles and Ni1−xZnxO/ZnO nanocomposites via pyrolysis
Lontio Fomekong, Roussin, Kenfack Tsobnang, Patrice, Magnin, Delphine, Hermans, Sophie, Delcorte, Arnaud, Lambi Ngolui, John
Published in Journal of solid state chemistry (01.10.2015)
Published in Journal of solid state chemistry (01.10.2015)
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Journal Article
Structural Characterization and Magnetic Properties of Undoped and Ti-Doped ZnO Nanoparticles Prepared by Modified Oxalate Route
Yollande, Fomogne Cyrille, Namond, Beckley Victorine, Lambi, John Ngolui, Foba, Josepha, Etape, Ekane Peter, Nguimezong, Marius Borel Nguefack
Published in Journal of nanomaterials (01.01.2018)
Published in Journal of nanomaterials (01.01.2018)
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Journal Article
Assessment of the Nutrients in the Leachate and the Groundwater Quality for Drinking and Farming around the Nkolfoulou Landfill in Yaoundé, Cameroon
Laminsi, Samuel, Njoyim-Tamungang, Estella, Lambi, John Ngolui, Feuyit, Gilbert
Published in Journal of chemistry (01.01.2019)
Published in Journal of chemistry (01.01.2019)
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Journal Article
Effect of B-site Co substitution on the structure and magnetic properties of nanocrystalline neodymium orthoferrite synthesized by auto-combustion
Nforna, Edwin Akongnwi, Tsobnang, Patrice Kenfack, Fomekong, Roussin Lontio, Tedjieukeng, Hypolite Mathias Kamta, Lambi, John Ngolui, Ghogomu, Julius Numbonui
Published in Royal Society open science (03.02.2021)
Published in Royal Society open science (03.02.2021)
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Journal Article
From Doped Coordination Polymer Precursor to Cobalt‐Doped ZnO Electrocatalyst for Alkaline Hydrogen Evolution Reaction
Lontio Fomekong, Roussin, Kammi Yontchoum, Paulin, Matemb Ma Ntep, Tobie Junior, Tedjieukeng Kamta, Hypolite Mathias, Kenfack Tsobnang, Patrice, Krüger, Svitlana, Šturala, Jiří, Sofer, Zdenek, Janiak, Christoph, Saruhan, Bilge, Delcorte, Arnaud, Lambi, John Ngolui
Published in Advanced energy and sustainability research (01.03.2024)
Published in Advanced energy and sustainability research (01.03.2024)
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Journal Article
Effective reduction in the nanoparticle sizes of NiO obtained via the pyrolysis of nickel malonate precursor modified using oleylamine surfactant
Lontio Fomekong, Roussin, Ngolui Lambi, John, Ebede, Guy Roland, Kenfack Tsobnang, Patrice, Tedjieukeng Kamta, Hypolite Mathias, Ngnintedem Yonti, Cedrik, Delcorte, Arnaud
Published in Journal of solid state chemistry (01.09.2016)
Published in Journal of solid state chemistry (01.09.2016)
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Journal Article
Nanosize CaCu3Ti4O12 Green Synthesis and Characterization of a Precursor Oxalate Obtained from Averrhoa carambola Fruit Juice and Its Thermal Decomposition to the Perovskite
Ngolui, Lambi John, Tedjieukeng, Hypolite Mathias Kamta, Yufanyi, Divine Mbom, Namondo, Beckley Victorine, Foba-Tendo, Josepha, Etape, Ekane Peter, Fomekonga, Roussin Lontio
Published in Journal of nanomaterials (01.01.2020)
Published in Journal of nanomaterials (01.01.2020)
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Journal Article
Two-dimensionally stacked heterometallic layers hosting a discrete chair dodecameric ring of water clusters: synthesis and structural study
Kenfack Tsobnang, Patrice, Wenger, Emmanuel, Biache, Coralie, Lambi Ngolui, John, Ponou, Siméon, Dahaoui, Slimane, Lecomte, Claude
Published in Acta crystallographica Section B, Structural science, crystal engineering and materials (01.10.2014)
Published in Acta crystallographica Section B, Structural science, crystal engineering and materials (01.10.2014)
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Journal Article
Supercapacitive performance of cobalt-loaded amorphous zeolite for energy storage applications
Ngouana Moafor, Saureille, Macheli, Lebohang, Kabongo, Guy L., Nyongombe, Gayi, Tsobnang, Patrice Kenfack, Lambi, John Ngolui, Jewell, Linda L.
Published in Microporous and mesoporous materials (01.01.2024)
Published in Microporous and mesoporous materials (01.01.2024)
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Journal Article
Structural characterization and magnetic properties of undoped and copper-doped cobalt ferrite nanoparticles prepared by the octanoate coprecipitation route at very low dopant concentrations
Kamta Tedjieukeng, Hypolite Mathias, Tsobnang, Patrice Kenfack, Fomekong, Roussin Lontio, Etape, Ekane Peter, Joy, Pattayil A, Delcorte, Arnaud, Lambi, John Ngolui
Published in RSC advances (16.11.2018)
Published in RSC advances (16.11.2018)
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Journal Article
Water Vapor Single-Gas Selectivity via Flexibility of Three Potential Materials for Autonomous Indoor Humidity Control
Tsobnang, Patrice Kenfack, Hastürk, Emrah, Fröhlich, Dominik, Wenger, Emmanuel, Durand, Pierrick, Ngolui, John Lambi, Lecomte, Claude, Janiak, Christoph
Published in Crystal growth & design (01.05.2019)
Published in Crystal growth & design (01.05.2019)
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Journal Article
Effect of SiO 2 /Al 2 O 3 ratio on the electrochemical performance of amorphous zeolite loaded with cobalt oxide grown via steam-assisted crystallization method
Moafor, Saureille Ngouana, Tsobnang, Patrice Kenfack, Oyedotun, Kabir Oyeniran, Lontio Fomekong, Roussin, Kabongo, Guy L, Lebohang, Macheli, Lambi, John Ngolui, Jewell, Linda L
Published in RSC advances (12.07.2023)
Published in RSC advances (12.07.2023)
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Journal Article
Effect of SiO2/Al2O3 ratio on the electrochemical performance of amorphous zeolite loaded with cobalt oxide grown via steam-assisted crystallization method
Moa, Saureille Ngouana, Patrice Kenfack Tsobnang, Kabir Oyeniran Oyedotun, Roussin, Lontio Fomekong, Kabongo, Guy L, Macheli Lebohang, Lambi, John Ngolui, Jewell, Linda L
Published in RSC advances (17.07.2023)
Published in RSC advances (17.07.2023)
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Journal Article
Synthesis, Characterization, and Effects of Morphology on the Magnetic Application Base Properties of Pure Nickel Oxide (NiO) and Cobalt-Doped Nickel Oxide/Nickel Hydroxide (Co x Ni 1 - x O/Ni(OH) 2 ) Nanocomposites
Etape, Ekane Peter, Agbor, Oga Eugene, Namondo, Beckley Victorine, Benmaamar, Zoubir, Foba-Tendo, Josepha, Lambi, John Ngolui
Published in Advances in nanoparticles (2023)
Published in Advances in nanoparticles (2023)
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Journal Article