OOIR: Observatory of International Research

Papers

(The H4-Index of Materials Science & Engineering R-Reports is 52. 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
Editorial Board	295
Advances in shape memory polymers: Remote actuation, multi-stimuli control, 4D printing and prospective applications	292
Nanocluster catalyst driving ampere-level current density in direct seawater electrolysis quantum leap towards sustainable energy	247
Bioinspired electrically conductive hydrogels: Rational engineering for next-generation flexible mechanosensors	239
Advances in gas diffusion electrode technology for electrochemical CO2 reduction: Innovations, challenges, and future directions	202
Application of in-situ characterization techniques and artificial intelligence-assisted analysis in studying electrode/electrolyte interface of batteries	175
Trace SO2 capture and conversion by a zirconium MOF	160
Programmable multi-physical mechanics of mechanical metamaterials	158
Editorial Board	144
Advancements in ion regulation strategies for enhancing the performance of aqueous Zn-ion batteries	144
Nanodot conductive atomic force microscopy	138
Bio-heterointerface charging through ultrasound-boosted extracellular and intracellular electron transfer for rapid bacterial killing	126
Carbon nanostructures for photocatalytic degradation of organic pollutants: Synthesis strategies and functionalization techniques	121
Flexible electromagnetic interference shields: Materials, structure and multifunctionalization	115
Humidity/photothermal dual-responsive TpPa-SO3H/Ag@MXene actuator for intelligent thermal management	115
All-in-one self-powered wearable biosensors systems	112
Buoyancy-gravity optimized triboelectric nanogenerators via conductive 3D printing for robust wave energy harvesting	110
Recent progress on performance-enhancing strategies in flexible photodetectors: From structural engineering to flexible integration	106
Advanced catalytic cleaning membranes: Contemporary status and future prospects	105
Streamlined fabrication of an inexpensive hygroscopic composite for low maintenance evaporative cooling of solar panels	100
Polyanionic cathodes for sodium-ion batteries: Materials, working mechanism, and applications	96
Additive manufacturing for biomedical bone implants: Shaping the future of bones	93
Electron-deficient fused dithieno-benzothiadiazole-bridged polymer acceptors for high-efficiency all-polymer solar cells with low energy loss	92
First demonstration of monolithic CMOS based on 4-inch three-layer MoTe2	86
Near-infrared photodetection in tin halide perovskites via compositional engineering	84

Two-dimensional van der Waals ferroelectrics: A pathway to next-generation devices in memory and neuromorphic computing	82
Electrolyte engineering toward high-energy-density lithium-ion batteries with high-voltage Li-rich layered oxide cathodes	81
Stepwise donor aggregation and acceptor fibrillization achieve 20% efficiency in bilayer organic solar cells by reducing trap states and balancing charge mobility	81
Self-aligned vertical short-channel 2D transistors for CMOS inverter and digital logic circuit	81
The art of controlled nanoscale lattices: A review on the self-assembly of colloidal metal–organic framework particles and their multifaceted architectures	78
Photocatalysis under external fields: Opportunities and challenges	77
Low-dimensional optoelectronic memristors: From quantum confinement to neuromorphic vision	75
Cutting-edge strategies for efficient low-concentration CO2 photoreduction	72
Insights into the fundamental interactions within Li-ion battery electrolyte components and the solvation structure-property relationships	72
Capacitive contribution matters in facilitating high power battery materials toward fast-charging alkali metal ion batteries	72
Editorial Board	70
Editorial Board	70
Tailoring the injection action of oxygen over top-surface of bismuth sulfide to change reactive electron transfer path for flexible NO2 sensors	68
Photocatalysts designed using nuclear energy radioactive technology for energy conversion and environmental remediation	68
Advanced Pt electrocatalysts: Enabling highly active and durable seawater hydrogen production	66
Organic microelectrode arrays for bioelectronic applications	66
Emerging applications of metal-organic frameworks and derivatives in solar cells: Recent advances and challenges	65
23.6 % Efficient perovskite-organic tandem photovoltaics enabled by recombination layer engineering	61
Terpolymer donors incorporating Dichloroquinoxaline segments enable 19.10% efficiency all-polymer solar cells with extremely high open-circuit voltage of 0.986 V	60
MIP-based wearable sweat sensors: From materials design to integrated systems	60
Aqueous organic nanoparticle-mediated precise modulation of -donor-acceptor interfaces enhances exciton dissociation towards 20.6 % efficiency in green solvent-processed organic solar cells	59
Internal resistance reduction strategies for high-power and fast-charging Lithium-ion batteries	58
Recent progress in materials science and engineering towards flexible omnidirectional sensor	56
Water‐Induced Modulation of Bipolaron Formation in N-type Polymeric Mixed Conductors	56
A review on additive manufacturing of piezoelectric ceramics: From feedstock development to properties of sintered parts	55
Sustainable materials and system architectures for wearable sweat sensing	54
Density functional theory and molecular dynamics simulations for resistive switching research	54
High-performance tin perovskite transistors through formate pseudohalide engineering	52
Laser crystals from combination paradigm to local structure design: A review on rational design principles, spectroscopic properties and laser applications	52
Graphdiyne-based molecular active materials and devices for emerging smart applications	52
Rational design of two-dimensional MXene-based materials for lithium-sulfur batteries	52