OOIR: Observatory of International Research

Papers

(The H4-Index of Materials Today Sustainability is 34. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Defect-rich carbon nanosheets promoting power density of lithium-ion capacitors in redox electrolyte system	205
Matrix curing and stress field development around fiber during the solvent evaporation-induced repolymerization of recycling composites	169
Non-PGM hollow fibre-based after-treatment for emission control under real diesel engine exhaust gas conditions	101
An intrinsic phase change elastomer with superior stretchability and reparable capabilities for self-thermal managing stretchable electronics	98
Optoelectronic properties of GaP:Ti photovoltaic devices	97
First-principles study of GeC/Ga2SO heterostructure as a potential direct Z-scheme photocatalyst for water splitting	95
Unraveling the toluene adsorption mechanism of MIL-101(Cr) derived from PET waste for COV removal applications	94
Improving NiSe2 HER performance by controlling crystallinity and stabilizing embedded selenium	81
Efficient and eco-friendly preparation of N/P/O co-doped porous carbon electrode for zinc-ion hybrid supercapacitors by laser carbonization	64
Self-assembled Cu doped NiO loaded reduced graphene oxide: Multifunctional photothermal framework for interfacial water evaporation, disinfection and power generation	63
Tailored transition metal-doped TiO2@Fe3O4 nanohybrids for efficient photocatalytic dye removal: Optimization via neural networks and response surface approaches	62
Photoluminescence and supercapacitor applications of dysprosium doped rhombohedral silver gallium oxide nanoparticles	60
Predicting high-performance perovskite solar cells using AI-based machine learning models	56
Advances in photocatalytic environmental and clean energy applications of bismuth-rich oxy halides-based heterojunctions: a review	55
A bibliometric analysis on the development trend of graphene-based transparent conductive electrodes (2009–2022)	55
Sustainable engineering of wool keratin towards cobalt atoms fixation for enhanced electrocatalytic water splitting	55
Efficient piezocatalytic hydrogen peroxide generation over MAX phase piezocatalysts	53
Investigating degradation & mitigation strategies for proton conducting membrane in proton exchange membrane fuel cell: An approach to develop an active & stable membrane	52
Low-temperature hydrothermal carbonization of activated carbon microsphere derived from microcrystalline cellulose as carbon dioxide (CO2) adsorbent	49
Melamine-based materials and composites for catalytic applications in organic synthesis	49
Unveiling host-guest interactions and stability of amine-functionalized silica sorbents for carbon capture	48
Evaluation of bioaerosol inactivation ability of chitosan-based biohybrid nanofibers loaded with aloe vera mediated silver nanoparticles: Sustainable material for environmental protection	47
Development of poly(n-alkylene oxalate)s toward a new kind of seawater degradable plastics	46
A review of future directions in the development of sustainable carbon fiber from bio-based precursors	46
Carbonation of supplementary cementitious materials and slag aggregates: Enhancing strength, durability, and CO2 sequestration in mortar	44

Natural organic matter (NOM), an underexplored resource for environmental conservation and remediation	43
Clay nanostructures in geotechnical engineering: A critical review of mechanisms, performance, and sustainable soil stabilization	41
Aerogels for sustainable CO2 electroreduction to value-added chemicals	38
Utilization of sugarcane bagasse ash in binary, ternary, and quaternary blended cement concrete –A waste to Wealth approach	38
A green and low-cost approach to recover graphite for high-performance aluminum ion battery cathode	37
Development of biodegradable films reinforced with silver functionalized cow milk carbon dots for active food packaging applications	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
High entropy alloys prepared by spark plasma sintering: Mechanical and thermal properties	35
Coordinated disposal of FGD gypsum and power plant concentrated brine via preparation of α-hemihydrate gypsum	35
Metallurgically integrated Cu-Sn interphases on ultrathin Cu current collectors for Li-inventory-dependent lithium-metal batteries	34
Highly sensitive and biocompatible Tyrosinase sensor based on one-step synthesis of carbon dots	34