OOIR: Observatory of International Research

Papers

(The H4-Index of Adsorption Science & Technology is 22. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-02-01 to 2025-02-01.)

Article	Citations
Retraction: “Preparation and characterization of activated carbons from winemaking wastes and their adsorption of methylene blue”	70
Retracted: Reduction of Carbon-Based Emissions using MgO Nanoparticle with Waste Cooking Oil Biodiesel in Diesel Engine	67
An Intelligent Carbon-Based Prediction of Wastewater Treatment Plants Using Machine Learning Algorithms	63
Influence of Epoxy/Nanosilica on Mechanical Performance of Hemp/Kevlar Fiber Reinforced Hybrid Composite with an Ultrasonic Frequency	49
Retracted: Simple Preparation of the CuO•Fe₃O₄/Silica Composite from Rice Husk for Enhancing Fenton-Like Catalytic Degradation of Tartrazine in a Wide pH Range	48
Implementation of Solar Heat Energy and Adsorption Cooling Mechanism for Milk Pasteurization Application	44
Multiresponse Optimization of Mechanical Behaviour of Calotropis gigantea/Nano-Silicon-Based Hybrid Nanocomposites under Cryogenic Environment	39
Retracted: Investigation on Efficient Removal of Fluoride from Ground Water Using Activated Carbon Adsorbents	37
Retracted: Intelligent CO₂ Monitoring for Diagnosis of Sleep Apnea Using Neural Cryptography Techniques	35
Retracted: Investigation of Tribological Behaviour on DLC Coatings for AA5051 using DC Sputtering	33
Retracted: Polypyrrole/Magnetic/Tea Waste Composites for PO43− Ions Removal: Adsorption-Desorption, Kinetics, and Thermodynamics Studies	33
Intelligent CO₂ Monitoring for Diagnosis of Sleep Apnea Using Neural Cryptography Techniques	32
Retracted: Optimization of Zero-Energy Buildings Based on Multicriteria Optimization Method	31
Retracted: The Absorption and Distribution Characteristics of Willow Clones to Copper and Its Detoxification Mechanism	31
Reservoir Forming Conditions and Enrichment Law of Tight Sandstone Gas in Upper Paleozoic in Ordos Basin	31
Retracted: Synthesis and Use of Environmentally Friendly Superabsorbent Smart Polymer to Improve the Properties of the Gypsum Soil	27
Retracted: Petrology and Tectonic Geophysics of Massive and Foliated Eclogites in the North Qilian Orogenic Belt: Changes in Mineral Composition, Oxygen Fugacity, and Fabric during Exhumation	25
Retracted: Reservoir Forming Conditions and Enrichment Law of Tight Sandstone Gas in Upper Paleozoic in Ordos Basin	24
Retracted: Removal of Methylene Blue from Aqueous Solution Using Black Tea Wastes: Used as Efficient Adsorbent	23
Removal of Safranin-T and Toluidine from Water through Gum Arabic/Acrylamide Hydrogel	23
Retracted: Remediation of Azure A Dye from Aqueous Solution by Using Surface-Modified Coal Fly Ash Extracted Ferrospheres by Mineral Acids and Toxicity Assessment	23
Removal of Methylene Blue from Aqueous Solution Using Black Tea Wastes: Used as Efficient Adsorbent	22