OOIR: Observatory of International Research

Papers

(The H4-Index of Materials Research Bulletin is 47. 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 2022-06-01 to 2026-06-01.)

Article	Citations
Effect of sintering mechanism on dielectric properties of Ba0.5Sr0.5TiO3-ZnAl2O4 composite ceramics synthesized by two-step sintering with low energy consumption	160
Editorial Board	116
Optimization of blue upconverted light emission based on fluoroindate glass matrix and subsequent chitosan functionalization.	111
Large area and rapid electron beam annealing for high-quality epitaxial GaN layer	110
Photocatalytic activity of Zn-Cu-S alloy for the removal of dye pollutant: Synthesis, characterization, optimization and DFT insights	108
Zeolitic imidazolate framework (ZIF) derived MoS2/Co3S4/NPC as the supercapacitor electrode material	100
Graphene oxide and its films produced using a nebulizer spray coating method	97
Interfacial modulation of SiC/TiC hybrid nanofibers for fabricating flexible ceramic electromagnetic wave absorbers	95
A novel approach for the atomic scale characterization of Li-ion battery components probed by positron annihilation lifetime spectroscopy	87
Impurity level substitution of Cr and Ni in CaBaCo4O7 – a dielectric study	85
A facile synthetic strategy to MnS/NC submicrospheres for high-performance sodium-ion battery anodes	83
Corrigendum to “Empirical models for predicting cubic/pseudocubic lattice parameters of perovskites” [Materials Research Bulletin, 185(2025), 113318]	81
Self-supporting NiCo carbonate hydroxyl nanosheet for ultra-high energy density and stable supercapacitors	81
Multiscale structural characterization and regulatory mechanisms of fly ash for mullite ceramic applications	80
Editorial Board	79
Fine-tuning of composition in multi-layered core-shell rare earth nanoparticles for the enhanced NIR-II emission	79
Synthesis, structural and dielectric properties of Ca3Mn2O7 thin films prepared by pulsed laser deposition	76
Enhanced electrocatalytic hydrodechlorination of 2,4-dichlorophenol over palladium nanoparticles loading on dendrite-like Ni-Cu-P interlayer	73
NiCo bimetallic nanotrappers derived from recycled coffee grounds for capacitive energy storage	71
Bi vacancy-induced Bi2O2S nanosheets for remarkably boosting piezocatalytic degradation of dyes and antibiotic	71
Enhancing the efficiency and stability of Cs2AgBiBr6 solar cells via MAPbBr3 decoration	71
Enhanced photogenerated carrier assisted ethanol oxidation via surface modification with perovskite to develop p-n type NiTiO3-NiO heterostructure	69
Erbium substituted magnetite nanoparticles for hyperthermia applications: Synthesis, characterization, and performance evaluation	67
Pyridine and carbon co-modified carbon nitride for synergistic photocatalytic hydrogen production and pollutant degradation	67
Mixedmetal organic frameworks (Zn Mn-BTC) as a highly efficient material to improve pseudocapacitance performance of conductive polymer: Computational and electrochemical investigation	66

Sintering behaviors and microwave dielectric properties of Ba3P4O13 ceramics	65
Scalable nano-sized Fe-N-C catalysts for fuel cells: Evaluating the impact of iron precursors and CeO2 addition	64
Effect of alkaline dopant Ba2+on TiO2 thin films: Insights of synthesis and properties	61
Adjustable luminescence properties of Eu3+ and Bi3+ codoped Ca3Zn3Te2O12 phosphor	60
A novel rGO-ZnFe2O4 hollow microsphere composite with excellent microwave absorption properties	59
Facile synthesis, characterization and acetone sensing properties of n-type WO3, SnO2 and VO2 semiconducting materials and their cobalt doped performance: Outstanding SnO2-Co acetone selectivity and s	58
Green synthesis of Carbon dot-Copper Oxide nanocomposite using Millingtonia Hortensis leaf extract: Characterization and antimicrobial studies	58
Investigation on the dielectric and magnetic properties of perovskite-spinel (KNbO3-NiFe2O4) composites	58
CVD–Grown CNTs on metallized fly ash cenospheres as tunable microwave–functional fillers	57
Tailorable effective microwave absorption bandwidth of chitosan-derived carbon-based aerogel under different compression	56
Critical behavior and magnetic phase diagram of a topological kagome magnet ErMn6Sn6	56
Facile preparation of nickel-poor layered double hydroxides from mechanochemically pretreated gibbsite with a variety of interlamellar anions and their use as catalyst precursors for CO2 hydrogenation	55
Recyclable Prussian blue/Clinoptilolite composite cascade activating persulfate for cleaning organics in water	54
Nanoscale Ag2O decorated UiO-66 metal organic framework for simultaneous electrochemical sensing of heavy metals, Cd2+ and Hg2+	53
Oxygen vacancy association induced changes in photoluminescence of Eu3+ doped CeO2 codoped with Sc3+ and La3+	53
Synthesis of superparamagnetic Fe3O4-PEG400 nanoparticles: Investigation of interaction with proteins and toxicity on cells	53
Enhancement in the sensitivity and selectivity of Cu functionalized MoS2 nanoworm thin films for nitrogen dioxide gas sensor	51
Cathode materials for advanced lithium-ion batteries: Developments, challenges, and emerging trends	49
Novel bimetallic magnetic nanocomposites obtained from waste-sourced bio-based substances as sustainable photocatalysts.	49
High performance of asymmetric coin cells designed using optimized weight percentage of multiwalled carbon nanotubes in Ni/Co-MOFs nanocomposites	48
Evaluation of photocatalytic properties of zinc and cobalt mixed oxide recycled from spent Li-ion and Zn–MnO2 batteries in photo-Fenton-like process	47
Signal-On electrochemical aptasensor with a nanoengineered conductive interface for ultrasensitive detection of cancer-related biomarker	47
Sol Gel obtained Ti/Co/Mn oxides doped with 5wt% CuO for the photocatalytic removal of organic azo dyes from wastewater	47
First-principles calculations on the optical physical properties of intrinsic and transition metal Mn, Fe doped point defects in hexagonal CsCdCl3	47
Synthesis and optical properties of blue inorganic pigments with tetrahedrally coordinated Co2+/Ni2+ in Li2ZnSiO4	47