OpenAlex is a bibliographic catalogue of scientific papers, authors and institutions accessible in open access mode, named after the Library of Alexandria. It's citation coverage is excellent and I hope you will find utility in this listing of citing articles!
If you click the article title, you'll navigate to the article, as listed in CrossRef. If you click the Open Access links, you'll navigate to the "best Open Access location". Clicking the citation count will open this listing for that article. Lastly at the bottom of the page, you'll find basic pagination options.
Requested Article:
Impregnation of CaO from Eggshell Waste with Magnetite as a Solid Catalyst (Fe3O4/CaO) for Transesterification of Palm Oil Off-Grade
Zuchra Helwani, Muliadi Ramli, Edy Saputra, et al.
Catalysts (2020) Vol. 10, Iss. 2, pp. 164-164
Open Access | Times Cited: 43
Zuchra Helwani, Muliadi Ramli, Edy Saputra, et al.
Catalysts (2020) Vol. 10, Iss. 2, pp. 164-164
Open Access | Times Cited: 43
Showing 1-25 of 43 citing articles:
Trends in the development and utilization of agricultural wastes as heterogeneous catalyst for biodiesel production
Omojola Awogbemi, Daramy Vandi Von Kallon, Victor Sunday Aigbodion
Journal of the Energy Institute (2021) Vol. 98, pp. 244-258
Closed Access | Times Cited: 105
Omojola Awogbemi, Daramy Vandi Von Kallon, Victor Sunday Aigbodion
Journal of the Energy Institute (2021) Vol. 98, pp. 244-258
Closed Access | Times Cited: 105
Eggshell waste materials-supported metal oxide nanocomposites for the efficient photocatalytic degradation of organic dyes in water and wastewater: A review
Hamza Badamasi, Saheed O. Sanni, Odunayo T. Ore, et al.
Bioresource Technology Reports (2024) Vol. 26, pp. 101865-101865
Closed Access | Times Cited: 18
Hamza Badamasi, Saheed O. Sanni, Odunayo T. Ore, et al.
Bioresource Technology Reports (2024) Vol. 26, pp. 101865-101865
Closed Access | Times Cited: 18
Modification and characterization of chicken eggshell for possible catalytic applications
Omojola Awogbemi, Freddie L. Inambao, E. I. Onuh
Heliyon (2020) Vol. 6, Iss. 10, pp. e05283-e05283
Open Access | Times Cited: 84
Omojola Awogbemi, Freddie L. Inambao, E. I. Onuh
Heliyon (2020) Vol. 6, Iss. 10, pp. e05283-e05283
Open Access | Times Cited: 84
Continuous biodiesel production: A review of advances in catalysis, microfluidic and cavitation reactors
Jude A. Okolie, Jorge Ivan Escobar, Great C. Umenweke, et al.
Fuel (2021) Vol. 307, pp. 121821-121821
Closed Access | Times Cited: 70
Jude A. Okolie, Jorge Ivan Escobar, Great C. Umenweke, et al.
Fuel (2021) Vol. 307, pp. 121821-121821
Closed Access | Times Cited: 70
Waste-derived calcium oxide catalysts in biodiesel production: Exploring various waste sources, deactivation challenges, and improvement strategies
Lebohang Macheli, Mope E. Malefane, Linda L. Jewell
Bioresource Technology Reports (2025), pp. 102021-102021
Closed Access | Times Cited: 1
Lebohang Macheli, Mope E. Malefane, Linda L. Jewell
Bioresource Technology Reports (2025), pp. 102021-102021
Closed Access | Times Cited: 1
Biosynthesized magnetite nanoparticles as an environmental opulence and sustainable wastewater treatment
Nour Sh. El‐Gendy, Hussein N. Nassar
The Science of The Total Environment (2021) Vol. 774, pp. 145610-145610
Closed Access | Times Cited: 48
Nour Sh. El‐Gendy, Hussein N. Nassar
The Science of The Total Environment (2021) Vol. 774, pp. 145610-145610
Closed Access | Times Cited: 48
Biodiesel Production from Waste Cooking Oil Catalyzed by a Bifunctional Catalyst
Vania Enguilo Gonzaga, Rubı́ Romero, Rosa María Gómez‐Espinosa, et al.
ACS Omega (2021) Vol. 6, Iss. 37, pp. 24092-24105
Open Access | Times Cited: 41
Vania Enguilo Gonzaga, Rubı́ Romero, Rosa María Gómez‐Espinosa, et al.
ACS Omega (2021) Vol. 6, Iss. 37, pp. 24092-24105
Open Access | Times Cited: 41
Snail shell derived magnetic nanocatalysts for biodiesel production: Process optimization through response surface methodology, kinetics, and thermodynamic studies
Supongsenla Ao, Heather F. Greer, Lana A. Alghamdi, et al.
Biomass and Bioenergy (2024) Vol. 191, pp. 107442-107442
Closed Access | Times Cited: 6
Supongsenla Ao, Heather F. Greer, Lana A. Alghamdi, et al.
Biomass and Bioenergy (2024) Vol. 191, pp. 107442-107442
Closed Access | Times Cited: 6
Progress on Modified Calcium Oxide Derived Waste-Shell Catalysts for Biodiesel Production
Hui Khim Ooi, Xin Ning Koh, Hwai Chyuan Ong, et al.
Catalysts (2021) Vol. 11, Iss. 2, pp. 194-194
Open Access | Times Cited: 36
Hui Khim Ooi, Xin Ning Koh, Hwai Chyuan Ong, et al.
Catalysts (2021) Vol. 11, Iss. 2, pp. 194-194
Open Access | Times Cited: 36
Bio-Derived Catalysts: A Current Trend of Catalysts Used in Biodiesel Production
Hoang Chinh Nguyen, My-Linh Nguyen, Chia‐Hung Su, et al.
Catalysts (2021) Vol. 11, Iss. 7, pp. 812-812
Open Access | Times Cited: 34
Hoang Chinh Nguyen, My-Linh Nguyen, Chia‐Hung Su, et al.
Catalysts (2021) Vol. 11, Iss. 7, pp. 812-812
Open Access | Times Cited: 34
Crystal phase evolution of high temperature annealed Fe3O4 ‐CaO catalysts for biodiesel production
J.L. Alemán-Ramirez, Odín Reyes-Vallejo, Patrick U. Okoye, et al.
Biofuels Bioproducts and Biorefining (2023) Vol. 17, Iss. 4, pp. 843-858
Open Access | Times Cited: 13
J.L. Alemán-Ramirez, Odín Reyes-Vallejo, Patrick U. Okoye, et al.
Biofuels Bioproducts and Biorefining (2023) Vol. 17, Iss. 4, pp. 843-858
Open Access | Times Cited: 13
Biodiesel production using simultaneous esterification-transesterification method from waste cooking oil with CaO/Fe2O3 bifunctional catalyst
Luqman Buchori, Widayat Widayat, Didi Dwi Anggoro, et al.
Edelweiss Applied Science and Technology (2025) Vol. 9, Iss. 1, pp. 779-791
Open Access
Luqman Buchori, Widayat Widayat, Didi Dwi Anggoro, et al.
Edelweiss Applied Science and Technology (2025) Vol. 9, Iss. 1, pp. 779-791
Open Access
CaO/Silica Gel Heterogeneous Catalyst Based on Blood Cockle Shell and Coconut Fiber for Biodiesel Synthesis from Crude Palm Oil : Optimizing with Response Surface Methodology
Nurhayati Nurhayati, Amir Awaluddin, Yenni Mulyani
International Journal of Renewable Energy Development (2025)
Closed Access
Nurhayati Nurhayati, Amir Awaluddin, Yenni Mulyani
International Journal of Renewable Energy Development (2025)
Closed Access
Synthesis and characterization of barium doped CaO heterogeneous nanocatalyst for the production of biodiesel from Catharanthus roseus seeds: Kinetics, optimization and performance evaluation
M. Karthikeyan, S. Sathish, J. Aravind Kumar, et al.
Environmental Research (2023) Vol. 222, pp. 115336-115336
Closed Access | Times Cited: 12
M. Karthikeyan, S. Sathish, J. Aravind Kumar, et al.
Environmental Research (2023) Vol. 222, pp. 115336-115336
Closed Access | Times Cited: 12
Biosorption of fluoride ions from drinking water at southern Algeria using the eggshell waste beads in an up flow packed bed column: A chemical study and solution modeling
Ayachi Amor Asma, Martine Ben Amar, Toqeer Ahmed, et al.
Desalination (2025), pp. 118521-118521
Closed Access
Ayachi Amor Asma, Martine Ben Amar, Toqeer Ahmed, et al.
Desalination (2025), pp. 118521-118521
Closed Access
Novel iron sand-derived α-Fe2O3/CaO2 bifunctional catalyst for waste cooking oil-based biodiesel production
Jedy Prameswari, Widayat Widayat, Luqman Buchori, et al.
Environmental Science and Pollution Research (2022) Vol. 30, Iss. 44, pp. 98832-98847
Open Access | Times Cited: 16
Jedy Prameswari, Widayat Widayat, Luqman Buchori, et al.
Environmental Science and Pollution Research (2022) Vol. 30, Iss. 44, pp. 98832-98847
Open Access | Times Cited: 16
Eco-Friendly Facile Conversion of Waste Eggshells into CaO Nanoparticles for Environmental Applications
A. Kathalingam, Sajjad Hussain, Periasamy Anbu, et al.
Nanomaterials (2024) Vol. 14, Iss. 20, pp. 1620-1620
Open Access | Times Cited: 3
A. Kathalingam, Sajjad Hussain, Periasamy Anbu, et al.
Nanomaterials (2024) Vol. 14, Iss. 20, pp. 1620-1620
Open Access | Times Cited: 3
Palm Frond Waste as a Carbon Source in the Synthesis of CaO/Biochar Catalysts for the Biodiesel Production Process
Zuchra Helwani, Said Zul Amraini, Jecky Asmura, et al.
Heca Journal of Applied Sciences (2023) Vol. 1, Iss. 1, pp. 8-13
Open Access | Times Cited: 8
Zuchra Helwani, Said Zul Amraini, Jecky Asmura, et al.
Heca Journal of Applied Sciences (2023) Vol. 1, Iss. 1, pp. 8-13
Open Access | Times Cited: 8
Exploring the effects of different parameters on the incorporation of K+ ions in eggshell derived CaO reveals highly variable catalytic efficiency for biodiesel conversion
Muhammad Rubaiat Hasan, Rahim Abdur, Md. Ashraful Alam, et al.
South African Journal of Chemical Engineering (2023) Vol. 47, pp. 67-74
Open Access | Times Cited: 7
Muhammad Rubaiat Hasan, Rahim Abdur, Md. Ashraful Alam, et al.
South African Journal of Chemical Engineering (2023) Vol. 47, pp. 67-74
Open Access | Times Cited: 7
Composite Catalyst of Palm Mill Fly Ash-Supported Calcium Oxide Obtained from Eggshells for Transesterification of Off-Grade Palm Oil
Zuchra Helwani, Muliadi Ramli, Edy Saputra, et al.
Catalysts (2020) Vol. 10, Iss. 7, pp. 724-724
Open Access | Times Cited: 16
Zuchra Helwani, Muliadi Ramli, Edy Saputra, et al.
Catalysts (2020) Vol. 10, Iss. 7, pp. 724-724
Open Access | Times Cited: 16
Optimisation of biodiesel production from dairy effluent scum using calcined egg shell as a transesterification catalyst
Olga Kuipa, T. S. Marwizi, Pardon K. Kuipa
SN Applied Sciences (2021) Vol. 3, Iss. 2
Open Access | Times Cited: 15
Olga Kuipa, T. S. Marwizi, Pardon K. Kuipa
SN Applied Sciences (2021) Vol. 3, Iss. 2
Open Access | Times Cited: 15
Synthesis and Characterization of Novel Fe3O4/PVA/Eggshell Hybrid Nanocomposite for Photodegradation and Antibacterial Activity
Piyush Kumar Gupta, P. Senthilkumar, Tamilarasi Gopal, et al.
Journal of Composites Science (2021) Vol. 5, Iss. 10, pp. 267-267
Open Access | Times Cited: 13
Piyush Kumar Gupta, P. Senthilkumar, Tamilarasi Gopal, et al.
Journal of Composites Science (2021) Vol. 5, Iss. 10, pp. 267-267
Open Access | Times Cited: 13
Waste Chicken Eggshell-Derived CaO Based Magnetic Solid Base Catalysts for the One-Pot Synthesis of Tetrahydro-4H-chromenes and Benzopyranopyrimidines
Shally Sharma, Sukanya Sharma, Nitika Sharma, et al.
Catalysis Letters (2023) Vol. 154, Iss. 2, pp. 532-552
Closed Access | Times Cited: 5
Shally Sharma, Sukanya Sharma, Nitika Sharma, et al.
Catalysis Letters (2023) Vol. 154, Iss. 2, pp. 532-552
Closed Access | Times Cited: 5
Phosphate removal from contaminated seawater and RO water using magnetically modified reactive CaO derived from reject brine: Experimental studies maintained by theoretical simulations
Fatima Zahra Karmil, Nabil Bounouar, Sara Mountadar, et al.
Surfaces and Interfaces (2022) Vol. 35, pp. 102438-102438
Closed Access | Times Cited: 6
Fatima Zahra Karmil, Nabil Bounouar, Sara Mountadar, et al.
Surfaces and Interfaces (2022) Vol. 35, pp. 102438-102438
Closed Access | Times Cited: 6
Recycled eggshells as precursors for iron-impregnated calcium oxide catalysts for partial oxidation of methane
Gourishankar Karoshi, Praveen Kolar, Sanjay B. Shah, et al.
Bioresources and Bioprocessing (2020) Vol. 7, Iss. 1
Open Access | Times Cited: 8
Gourishankar Karoshi, Praveen Kolar, Sanjay B. Shah, et al.
Bioresources and Bioprocessing (2020) Vol. 7, Iss. 1
Open Access | Times Cited: 8
