OOIR: Observatory of International Research

Papers

(The TQCC of Functional Materials Letters is 2. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Mg-assisted reduced graphene oxide fabrication under microwave irradiation of a natural source of carbon	21
In situ preparation of two-dimensional mortise and tenon structure g-C3N4/MoO3 photocatalyst for the reduction of aqueous Cr(VI)	13
Liquid-phase oxidation synthesis of WS2 –WO3 particles with enhanced gas sensing performance	11
Shear-thinning inks for DIW of customizable PEO/Li1.3Al0.3Ti1.7(PO4)3 solid electrolytes: Additive manufacturing toward high-performance solid-state batteries	10
Checkerboard-like structure in columnar W–Mo thin films	10
Carbon nano-onion as next-generation functional nanomaterial: Synthesis methods and practical applications	9
Detection of silver cation based on phenothiazine derivative probe	8
High thermoelectric properties of P-SiGe/Sr0.9La0.1Ti0.9−xZrxNb0.1O₃ composite	8
Photocatalytic activity of BaTi5O11 nanocrystals synthesized by hydrothermal method	8
Constructing MXene-/coconut-derived carbon composite as a robust anode material for enhanced lithium storage	7
Fabrication and electrochemical performance of Si@Polyaniline-based activated-carbon composites	7
Genetic algorithm-optimized machine learning models for drug loading prediction	7
ZnO/TiO2 dual-phase coating engineering on Ni-rich single-crystal NCM cathodes: Synergistic effects for structural integrity and long cycling stability	6
Enhancing structural, thermal, and electrical properties of plasticized lithium-based PVdF-HFP polymer electrolytes for flexible energy storage applications	6
Development of La–graphene composite contrasting agents for photon-counting computed tomography	6
Enhancing optical properties and wettability of colorless polyimide films by direct fluorination	6
Composite materials based on ethylene–propylene–diene rubber and poly-(ethylene-co-vinyl acetate) with cenospheres	6
A co-effective strategy to improve the energy storage performance and the electrocaloric effect of ceramic: Using strain-modified calcined powders as sintering precursor	6
Pt supported on ZrSn1−xSrxO4−δ for catalytic liquid-phase oxidation of phenol	6
Preparation and photocatalytic degradation performance of AgI/4A molecular sieves	6
PVA-assisted synthesis of Zn₂SiO₄: Mn2+ nanoparticles: Enhanced luminescence properties and applications	6
Novel WO₃-PEDOT core–shell inverse opal films with enhanced electrochromic performance for smart windows	6
Preparation of novel azobenzene derivatives/potassium niobate nanocomposite and its application in electrochemical sensors	6
Functionally anchored covalent organic frameworks incorporating cobalt ions for enhanced performance in electrochemical oxygen evolution reaction	5
Flexible capacitive three-dimensional force sensor for hand motion capture and handwriting recognition	5

Microstructures and electromagnetic interference shielding properties of 2D defective Mo1.33C (MXene)	5
Improvement of hydrogen evolution catalytic performance of MoS2 nanoflowers by constructing MoS2/MXene Ti3C2 heterostructure petals	5
Ductile Ag2S0.7Te0.3 compounds fabricated by using mechanical alloying method	5
Study of models and analysis methods in bipolar plates of proton exchange membrane fuel cell	5
Potassium oleate as an effective interface modifier for defect passivation in planar perovskite solar cells	5
Development of a novel PVC membrane lidocaine-selective potentiometric sensor based on MIL-53 (Al) metal organic framework as a functional material	5
Integrately design hybrid lithium-air battery based on the nasicon solid electrolyte and zinc single atoms electrochemical catalysts	5
Influence of pretreatment conditions of Shirasu-based materials on their adsorption ability of carbon dioxide	5
Cysteine assisted synthesis of Bi₂S₃/BiOBr nanocomposites for photocatalytic decomposition of rhodamine B	5
Carbon-coated TiNb2O7 microspheres with partial nitridation for high-performance lithium storage	5
Strategies to increase the stability and energy density of NVPF– A comprehensive review	5
Rutile Ni1/3Nb2/3O2 porous microspheres: A new Li+ -storage anode material	4
Direct decomposition of nitrous oxide by rhodium supported on ZrSnO₄	4
Upcycling recycled cement paste into high-performance SCMs via TEA-enhanced wet carbonation	4
Near space detection technology combining van der Waals heterojunction photodetectors with long-range infrared target detection algorithms	4
On the performance of carbon fiber structural batteries with temperature	4
Improved electrochromic device based on mesoporous TiO2 and NiO films	4
Influence of 2D CuxAl(100−x) electrodes on the CuxAl(100−x)/Cu21(SiO2)79/W memristive device	4
Two-step approach for the fabrication of transparent and superhydrophobic surfaces using a stable fluoride-free nanosilica solution	4
Structural engineering of ultrathin vertical NbS₂ on carbon cloth by chemical vapor deposition for hydrogen evolution reaction	4
Studies on ZrO₂ nanoparticles for gas sensing application	4
MoC@C/RGO with nano-restricted area structure for active electrode in supercapacitor	4
Water splitting photocatalysts for solar hydrogen production on a large scale	4
Hydrothermal preparation of Bi2Mo0.8W0.2O6 solid solution and its photocatalytic performance in the degradation of rhodamine B	4
Facile synthesis of N-doped TiO₂ and its photocatalytic properties for ciprofloxacin degradation	4
Local electronic structure of carbon nanotubes consolidated by spark plasma sintering	4
Upstream migration of bacteria in drainpipes in heathcare settings - effects of piping material and environment	4
A recyclable and efficient magnetic photocatalyst-Bi5O7I/SrFe12O19	4
Thickness estimation of mechanically exfoliated Mo ₂ Ga ₂ C saturable absorber for ultrafast fiber	4
Facile fabrication of PEG-PPG block copolymer via Michael addition reaction and its successful application as all-solid-state electrolyte for rechargeable lithium metal batteries	3
Synthesis and luminescent properties of Eu3+ organic complex PVA encapsulation film	3
Plasma-constructed cerium-doped porous phosphide network for accelerating oxygen evolution kinetics	3
Structural optimization of CO3O4 nanoparticles for enhanced energy-storage application	3
OER performance enhancement via surface acoustic waves: Dependence on nickel foil thickness and radio-frequency parameters	3
MgCl ₂ -mediated crystallization of aragonite whiskers from carbonated calcium silicates	3
Tunable optoelectronic performance of ZnO-Coated TiO2 nanowires for enhanced UV photodetection	3
Microwave synthesis of Bi₂Se₂ nanoflakes as high-performance electrode for supercapacitor	3
Facile synthesis of nitrogen-doped graphene, and its advanced electrochemical activity toward efficient lithium ion storage	3
Rapid and controllable microwave synthesis of nickel cobalt sulfide electrodes for high-performance asymmetric supercapacitors	3
Study on the medium-low-humidity performance of MTES for gas diffusion layer in PEMFC	3
Editorial: Introduction to the Special Issue on Energy Storage and Conversion	3
Electrochemical conversion of ethane to produce hydrogen and deposit carbon in molten salts	3
Resistive switching characteristics of Pt/Nb:SrTiO ₃ under different oxygen pressures	3
Abnormal dielectric behavior and domain reorientations in the (Bi0.5Na0.5)0.92Ba0.08TiO3 ceramic below the critical temperatures	3
An efficient CoSe₂-Co₃O₄-Ag hybrid catalyst for electrocatalytic oxygen evolution	3
Effect of sintering temperature on phase transformation and energy storage properties of 0.95NaNbO₃-0.05Bi(Zn0.5Zr0.5)O₃ ceramics	3
Porous CuF₂ derived from MOFs as cathode materials for Li-ion batteries	2
Surface modification of TiNb alloys by hydrothermal-precalcification treatment and its excellent in vitro osteogenic bioactivity	2
Optimization of polymer incorporation in MOF via solvent exchange activation	2
Restrained interfacial resistance Co5.47N@C derived from metal-organic frameworks for advanced Li-CO2 batteries cathodes	2

N/O co-doped carbon nanocapsule anodes for high rate-performance K-ion batteries	2
Resistive switching of Pt/Nb: SrTiO₃ and La0.7Sr0.3MnO₃/Nb:SrTiO₃ structures	2
Estimation of constitutive parameters for shape memory polymer thermo-mechanical cycle by an integrated simulation and inverse optimization method	2
Enhanced durability of cyclometalated Ir(III) photosensitizer through intramolecular π–π interaction for robust photocatalytic hydrogen evolution	2
Nanocrystallized copper phosphate endowed with photothermal conversion and photoacoustic imaging capabilities	2
Applications of surface modification trititanate nanotubes as PEC and hydrogen production device material	2
Influence of doping Sn direction and concentration on vanadium pentoxide based on density functional theory	2
Exploring electronic, optical, and phononic properties of MgX (X = C, N, and O) monolayers using first principle calculations	2
Degradation of sodium butylxanthate in flotation wastewater by natural pyrite via visible light-assisted advanced oxidation processes: A comprehensive study	2
Facile fabrication of NF-loaded Co₃O₄ monolithic catalyst and its application in the reduction of P-nitrophenol	2
Simultaneous UV and NIR protective properties of ZnO–SnO₂ nanocomposites	2
Direct decomposition of N₂O over Co₃O₄/ZrSn1−x FexO4−δ catalysts	2
Surfactant-assisted synthesis of NiCo alloy with specific nanopore architecture as a bifunctional electrocatalyst for rechargeable zinc-air batteries	2
Ethanol monitoring gas sensor based on Co₂P nanomaterials by a facile hydrothermal approach	2
Facial synthesis of Cu@Ag core-shell particles through temperature gradient method with excellent oxidation resistance	2
Synthesis of 2D type A molecular sieves by alkaline removal of natural kaolin	2
Hydrothermal synthesis and optical luminescence center attribution in samarium-doped zirconia nanocrystals	2
High efficient and stable photocatalyst CeO₂/ZnO for tetracycline degradation	2
Design of a playable spherical grip strength detection system based on a PVDF flexible sensor	2
Author index Volume 16 (2023)	2
Ethyl cellulose–graphene oxide composite dense membranes: Kinetic and thermodynamic studies of dye adsorption	2
Molecular simulation of (Al–Ga) surface garnished with chromium metal for organic material detecting: A DFT study	2
Synthesis and characterization of a β-ketoenamine COF Tp-BD(Me)2 at mild temperatures	2
Temperature effects on electrochemical performance of Li₄Ti₅O₁₂	2
Editorial — Nano-Architecture for Next-Generation Functional Materials: Influence, Trends and Prospects	2
Fabricating waxberry-shaped N–C–TiO2 composite with excellent visible light catalytic activity	2
Porous pyroelectric material for waste heat harvesting	2
Improved artificial photosynthesis with InGaN NCs/InGaN/GaN electrodes	2
Generation of stable femtosecond pulses using MoS2−xSex as the saturable absorber in Er-doped fiber laser	2
On the successful growth of bulk gallium oxide crystals by the EFG (Stepanov) method	2
Ag/Co/B tri-doped TiO₂/SiO₂ film for enhancing photocatalytic degradation	2
V₂C-based lithium batteries: The influence of magnetic phase and Hubbard interaction	2
Structural, morphological and optical evaluation of organic compounds for interface optimization in perovskite solar cells	2