OOIR: Observatory of International Research

Papers

(The H4-Index of Materials Chemistry Frontiers is 44. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Back cover	165
Molecular structure effects on the mechanisms of corrosion protection of model epoxy coatings on metals	146
Design and preparation of glassy molecular precursors by adjusting molecular structures for facile processing of high-performance polymers	127
Contents list	112
Back cover	103
Deep-red/NIR AIEgens based on electron-withdrawing dithiafulvalene-fused benzothiadiazole for solution-processed non-doped OLEDs	99
Dimension-dependent intrinsic point defect characteristics of binary photovoltaic materials	98
Tuning the exchange-coupling effect in raspberry-like γ-Fe₂O₃@CoO nanoparticles engineered through the single variation of the surfactant concentration in the synthesis process	91
C₄N quantum dots/g-C₃N₄ nanosheets organic homogeneous structure self-assembly for efficient charge separation and photocatalytic hydrogen evolution	86
Back cover	78
Contents list	76
Contents list	75
Back cover	74
Back cover	70
In-situ Synthesized Manganese Ferrite@4-Hydroxy Mandelic Acid Composite for removal of lead ions and Congo red	67
Emergence of Ruddlesden–Popper phases and other pitfalls for moderate temperature solution deposited chalcogenide perovskites	61
Isolation strategy for a novel luminescent Eu³⁺-pyridine-2,6-dicarboxylic acid complex with high compatibility and stability for light-conversion agricultural films	60
Anin situ-fabricated p-Co₃O₄@n-ZnO surface heterojunction photocatalyst for solar-to-fuel conversion of CO₂	60
Iridium-based electrocatalysts for the acidic oxygen evolution reaction: engineering strategies to enhance the activity and stability	59
Multicolor 3D Afterglow Structures with High Precision and Ultralong Lifetimes based on Carbazole-Doped Photocurable Resins	58
Violet light excitable organic halides with short ∼ns emissions for multiple optoelectronic applications	56
Contents list	56
The role of single copper atoms in enhancing the photocatalytic activity of carbon nitride for selective oxidation	55
Non-precious metal-based catalysts for water electrolysis to produce H₂ under industrial conditions	55
B-site cation sequencing in SrMnO₃ using iron for zinc–air battery electrocatalysis: a structural evaluation	54

Design of planar-zigzag semiconducting polymers to control chain orientation and electronic structure for organic photovoltaics	54
Solvent-free isomerization of trialkoxy-heptazine derivatives featuring efficient intermolecular rearrangements	53
Colloidal fluorine-doped ZnO quantum dots: the synergistic action of atomic doping and growth conditions directs fluorescence and photoactivity	53
In situ construction of vertically aligned AlN skeletons for enhancing the thermal conductivity of stearic acid-based phase-change composites	51
Boosting the catalytic performance of metalloporphyrin-based covalent organic frameworks via coordination engineering for CO₂ and O₂ reduction	49
Recent advances in MXenes: a promising 2D material for photocatalysis	48
Advances and challenges in symmetrical solid oxide electrolysis cells: materials development and resource utilization	48
Direct styrene hydrogenation on a metal-free boron–nitrogen doped carbon catalyst	48
FeNi₃ nanoparticles for electrocatalytic synthesis of urea from carbon dioxide and nitrate	48
Bifunctional NiFe LDH as a piezoelectric nanogenerator and asymmetric pseudo-supercapacitor	48
An assembled ternary photocatalyst CoPh/CdSe@TiO2 for simultaneous photocatalytic CO₂and proton reduction	47
Coordinated water molecule-induced solid-state superprotonic conduction by a highly scalable and pH-stable coordination polymer (CP)	47
A tris-tetrazole based nanostructured soft material: studies on self-healing, AIEE, and rheological and fluorometric detection of 3-aminopyridine	47
Influence of the pendant substituent at the C1 position of a spirobifluorene scaffold on the electronic properties	46
Advances in polymer electrolytes for solid-state zinc–air batteries	45
Back cover	45
Advances and strategies of electrolyte regulation in Zn-ion batteries	45
Recent advances in trifunctional electrocatalysts for Zn–air batteries and water splitting	45
Rare earth-based MOFs for photo/electrocatalysis	45
Contents list	44