OOIR: Observatory of International Research

Papers

(The H4-Index of Materials Today Sustainability is 31. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Defect-rich carbon nanosheets promoting power density of lithium-ion capacitors in redox electrolyte system	126
Coordinated disposal of FGD gypsum and power plant concentrated brine via preparation of α-hemihydrate gypsum	118
Roles of experimental variables in optimised fabrication of microrecycled CuO-based photoelectrodes	110
Matrix curing and stress field development around fiber during the solvent evaporation-induced repolymerization of recycling composites	91
Non-PGM hollow fibre-based after-treatment for emission control under real diesel engine exhaust gas conditions	82
Highly sensitive and biocompatible Tyrosinase sensor based on one-step synthesis of carbon dots	80
Evaluation of bioaerosol inactivation ability of chitosan-based biohybrid nanofibers loaded with aloe vera mediated silver nanoparticles: Sustainable material for environmental protection	76
Photoluminescence and supercapacitor applications of dysprosium doped rhombohedral silver gallium oxide nanoparticles	69
n-Si/p-Sb2Se3 structure based simple solar cell device	68
Development of biodegradable films reinforced with silver functionalized cow milk carbon dots for active food packaging applications	61
A bibliometric analysis on the development trend of graphene-based transparent conductive electrodes (2009–2022)	58
Unraveling the toluene adsorption mechanism of MIL-101(Cr) derived from PET waste for COV removal applications	53
Utilization of sugarcane bagasse ash in binary, ternary, and quaternary blended cement concrete –A waste to Wealth approach	52
A review of future directions in the development of sustainable carbon fiber from bio-based precursors	49
Efficient piezocatalytic hydrogen peroxide generation over MAX phase piezocatalysts	49
Aerogels for sustainable CO2 electroreduction to value-added chemicals	49
Conversion of waste into sustainable construction materials: A review of recent developments and prospects	48
Melamine-based materials and composites for catalytic applications in organic synthesis	45
Trends in sustainable biobased packaging materials: a mini review	44
Regulated lithium deposition behavior by an artificial coating of Cu foil for dendrite-free lithium metal batteries	44
First-principles study of GeC/Ga2SO heterostructure as a potential direct Z-scheme photocatalyst for water splitting	43
Optoelectronic properties of GaP:Ti photovoltaic devices	41
Sustainable engineering of wool keratin towards cobalt atoms fixation for enhanced electrocatalytic water splitting	41
DFT and TD-DFT studies of perovskite materials LiAX3 (A=Ge, Sn; X= F, Cl, Br, I) in reference to their solar cell applications	40
Advances in photocatalytic environmental and clean energy applications of bismuth-rich oxy halides-based heterojunctions: a review	39

Unveiling host-guest interactions and stability of amine-functionalized silica sorbents for carbon capture	39
Low-temperature hydrothermal carbonization of activated carbon microsphere derived from microcrystalline cellulose as carbon dioxide (CO2) adsorbent	37
Ultra-hybrid sensor based on magnetic and fluorescent biomaterial for the sensitive/selective detection of toxic Ag+ and Hg2+ ions in real samples	35
Investigating degradation & mitigation strategies for proton conducting membrane in proton exchange membrane fuel cell: An approach to develop an active & stable membrane	32
Development of poly(n-alkylene oxalate)s toward a new kind of seawater degradable plastics	32
Space-confined engineering boosted high-performance of ultrafine nickel selenide nanocomposites for sodium-ion capacitors	31
Self-assembled Cu doped NiO loaded reduced graphene oxide: Multifunctional photothermal framework for interfacial water evaporation, disinfection and power generation	31