Search Results - "Njoku, Chigoziri N."

Anticorrosion performance assessment of silane-modified chitosan/epoxy primer coatings on mild steel in saline environment using computational simulation techniques by Uzochukwu, Ikechukwu N., Arukalam, Innocent O., Njoku, Chigoziri N.

“…The anticorrosion performance of silane-modified chitosan/epoxy primer coatings was evaluated using quantum chemical computations (QCC) and molecular dynamics…”
Get full text

Developments in anticorrosive organic coatings modulated by nano/microcontainers with porous matrices by Udoh, Inime I., Ekerenam, Okpo O., Daniel, Enobong F., Ikeuba, Alexander I., Njoku, Demian I., Kolawole, Sharafadeen K., Etim, Ini-Ibehe N., Emori, Wilfred, Njoku, Chigoziri N., Etim, Iniobong P., Uzoma, Paul C.

“…The durability and functionality of many metallic structures are seriously threatened by corrosion, which makes the development of anticorrosive coatings…”
Get full text

Quadruple-action coatings provided by doping epoxy with inhibitor laden clay nanotubes functionalized with layer-by-layer of cross-bridged chitosan and anionic polyelectrolytes by Njoku, Demian I., Li, Bowen, Khan, M. Saleem, Chinonso, Uzoma Paul, Njoku, Chigoziri N., Onyeachu, Ikenna B., Li, Ying

“…[Display omitted] •Quadruple-action protective coatings have been fabricated.•pH-triggered discharge of inhibitor provide active-feedback protection.•the…”
Get full text

A review of the electrochemical and galvanic corrosion behavior of important intermetallic compounds in the context of aluminum alloys by Ikeuba, Alexander I, Njoku, Chigoziri N, Ekerenam, Okpo O, Njoku, Demian I, Udoh, Inime I, Daniel, Enobong F, Uzoma, Paul C, Etim, Ini-Ibehe N, Okonkwo, Bright O

“…Aluminum alloys are widely sought for different applications due to their high strength-to-weight ratio. Most often this increased strength of the alloy is…”
Get full text

Optimizing maleic anhydride microcapsules size for use in self‐healing epoxy‐based coatings for corrosion protection of aluminum alloy by Njoku, Chigoziri N., Arukalam, Innocent O., Bai, Weichen, Li, Ying

“…Due to the significance of self‐healing coatings in recent years, there has been increasing desire to optimize process parameters for effective control of…”
Get full text

Epoxy-based smart coating with self-repairing polyurea-formaldehyde microcapsules for anticorrosion protection of aluminum alloy AA2024 by Njoku, Chigoziri N., Bai, Weichen, Arukalam, Innocent O., Yang, Lihui, Hou, Baorong, Njoku, Demian I., Li, Ying

“…Self-reparable microcapsules which can repair microcracks in the coating matrix and effectively inhibit the corrosion at the substrate/coating interface during…”
Get full text

Review on anti-corrosion properties of expired antihypertensive drugs as benign corrosion inhibitors for metallic materials in various environments by Njoku, Chigoziri N., Enendu, Blessing N., Okechukwu, Somtochukwu J., Igboko, Ndubuisi, Anyikwa, Sylvester O., Ikeuba, Alexander I., Onyeachu, Ikenna B., Etim, Ini-Ibehe Nabuk, Njoku, Demian I.

“…Discovering new classes of organic corrosion inhibitors, such as expired drugs, can provide cheaper, low-toxic, and highly efficient alternatives to the toxic…”
Get full text

A novel technology for sequestration of corrosive ions in comparison with benzotriazole: a review by Idema, Osuani Fyneface, Abdulwahab, Malik, Arukalam, Innocent Okechi, Ekeke, Ifeyinwa, Njoku, Chigoziri N., Anyiam, Chioma, Onyeachu, Benedict, Oguzie, Emeka Emmanuel

“…Purpose Hexavalent chromium has been a benchmark corrosion inhibitor before it was phased out because of its carcinogenic properties. However, because it was…”
Get full text

Response surface methodology and experimental evaluation of the inhibitory properties of corn leaf extract for aluminum corrosion in acid media by Emereole, Justin C, Njoku, Chigoziri N, Ikeuba, Alexander I, Ekeke, Ifenyinwa C, Yakubu, Emmanuel, Nkuzinna, Ogbonna C, Nnodum, Nnamdi A, Nwakaudu, Madueke S

“…Purpose This study aims to develop eco-friendly corrosion inhibitors for aluminum in acidic media by evaluating the corrosion inhibition properties of corn…”
Get full text

A review of the extraction and application of eco-friendly biomass for corrosion protection of metals by Njoku, Chigoziri N., Ikeuba, Alexander I., Anorondu, Cyril C., Shammah, Innocent C., Yakubu, Emmanuel, Elendu, Blessing N., Enechukwu, Chimuanya S., Uduma, Idika O., Uzor, Peculiar C.

“…[Display omitted] This review focuses on diverse biomass-based inhibitors employed to hinder corrosion in different aggressive environments, along with several…”
Get full text

Natural and synthetic drugs as eco-friendly and sustainable corrosion inhibitors for metals: a review by Njoku, Chigoziri N., Maduoma, Temple Uzoma, Emori, Wilfred, Odey, Rita Emmanuel, Unimke, Beshel M., Yakubu, Emmanuel, Anorondu, Cyril C., Udunwa, Daniel I., Njoku, Onyinyechi C., Oyoh, Kechinyere B.

“…PurposeCorrosion is a major concern for many industries that use metals as structural or functional materials, and the use of corrosion inhibitors is a widely…”
Get full text

Handling heat‐stable salts in post‐combustion CO2 capture: A detailed survey by Emori, Wilfred, Udoh, Inime I., Ekerenam, Okpo O., Ikeuba, Alexander I., Etim, IniIbehe N., Njoku, Chigoziri N., Daniel, Enobong F., Njoku, Demian I., Uzoma, Paul C., Kolawole, Sharafadeen K., Olanrele, Olajire S.

“…The generation of heat‐stable salts (HSSs) in alkanolamine solutions for CO2 capture processes, which is adapted for power plant technologies, exists…”
Get full text

Optimization of Moringa oleifera cationic protein/zeolite adsorbent blend for synthetic turbid water treatment by Ahizi, Agatha E., Njoku, Chigoziri N., Onyelucheya, Okechukwu E., Anusi, Modestus Onyeka, Okonkwo, Ifeanyi J., Okoye, Patrick Ugochukwu, Igwegbe, Chinenye Adaobi

“…Due to the significance of water purification in recent years, there has been an increasing desire to optimize process parameters for effective water…”
Get full text

Recent design approaches, adhesion mechanisms, and applications of antibacterial surfaces by Uzoma, Paul C., Etim, Ini-Ibehe N., Okonkwo, Bright O., Olanrele, Olajire S., Njoku, Demian I., Kolawole, Sharafadeen K., Emori, Wilfred, Ikeuba, Alexander I., Njoku, Chigoziri N., Ekerenam, Okpo O., Etim, Iniobong P., Daniel, Enobong F., Udoh, Inime I.

“…•A concise survey on recent advances in the design of antibacterial surfaces.•The mechanism of bacteria adhesion and biofilm formation is reviewed.•The…”
Get full text

Corrosion protection of Q235 steel in acidic-chloride media using seed extracts of Piper guineense by Njoku, Demian I., Njoku, Chigoziri N., Lgaz, Hassane, Okafor, Peter C., Oguzie, Emeka E., Li, Ying

“…The seed extract of Piper guineense (PGS) was investigated as an eco-friendly and cost-effective anticorrosion agent for the protection of Q235 carbon steel in…”
Get full text

Blending bio-oil with fossil fuels: Opportunities for low-carbon fuel production by Njoku, Chigoziri N., Emori, Wilfred, Ekerenam, Okpo O., Anorondu, Cyril C., Innocent, Chidera S., Etim, Ini-Ibehe N., Ozioko, Fabian. C., Obike, Anthony I., Orga, Anselem C., Nkuzinna, Ogbonna C.

Get full text

Microbiologically Influenced Corrosion: A Concern for Oil and Gas Sector in Africa by Etim, Ini-Ibehe N., Njoku, Demian I., Uzoma, Paul C., Kolawole, Sharafadeen K., Olanrele, Olajire S., Ekarenem, Okpo O., Okonkwo, Bright O., Ikeuba, Alexander I., Udoh, Inime I., Njoku, Chigoziri N., Etim, Iniobong P., Emori, Wilfred

Get full text

Handling heat‐stable salts in post‐combustion CO 2 capture: A detailed survey by Emori, Wilfred, Udoh, Inime I., Ekerenam, Okpo O., Ikeuba, Alexander I., Etim, IniIbehe N., Njoku, Chigoziri N., Daniel, Enobong F., Njoku, Demian I., Uzoma, Paul C., Kolawole, Sharafadeen K., Olanrele, Olajire S.

“…The generation of heat‐stable salts (HSSs) in alkanolamine solutions for CO 2 capture processes, which is adapted for power plant technologies, exists…”
Get full text