OOIR: Observatory of International Research

Papers

(The H4-Index of Materials Chemistry Frontiers is 39. 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 2021-05-01 to 2025-05-01.)

Article	Citations
Back cover	136
Design of planar-zigzag semiconducting polymers to control chain orientation and electronic structure for organic photovoltaics	120
Emergence of Ruddlesden–Popper phases and other pitfalls for moderate temperature solution deposited chalcogenide perovskites	118
Molecular structure effects on the mechanisms of corrosion protection of model epoxy coatings on metals	107
Isolation strategy for a novel luminescent Eu³⁺-pyridine-2,6-dicarboxylic acid complex with high compatibility and stability for light-conversion agricultural films	88
Design and preparation of glassy molecular precursors by adjusting molecular structures for facile processing of high-performance polymers	80
A tris-tetrazole based nanostructured soft material: studies on self-healing, AIEE, and rheological and fluorometric detection of 3-aminopyridine	79
An assembled ternary photocatalyst CoPh/CdSe@TiO2 for simultaneous photocatalytic CO₂and proton reduction	78
Back cover	71
Contents list	71
Influence of the pendant substituent at the C1 position of a spirobifluorene scaffold on the electronic properties	70
Deep-red/NIR AIEgens based on electron-withdrawing dithiafulvalene-fused benzothiadiazole for solution-processed non-doped OLEDs	68
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	67
Non-precious metal-based catalysts for water electrolysis to produce H₂ under industrial conditions	62
C₄N quantum dots/g-C₃N₄ nanosheets organic homogeneous structure self-assembly for efficient charge separation and photocatalytic hydrogen evolution	58
In situ construction of vertically aligned AlN skeletons for enhancing the thermal conductivity of stearic acid-based phase-change composites	56
Back cover	53
Contents list	52
Contents list	51
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Advances and challenges in symmetrical solid oxide electrolysis cells: materials development and resource utilization	46
Coordinated water molecule-induced solid-state superprotonic conduction by a highly scalable and pH-stable coordination polymer (CP)	45
Boosting the catalytic performance of metalloporphyrin-based covalent organic frameworks via coordination engineering for CO₂ and O₂ reduction	45
Anin situ-fabricated p-Co₃O₄@n-ZnO surface heterojunction photocatalyst for solar-to-fuel conversion of CO₂	45

Recent advances in MXenes: a promising 2D material for photocatalysis	44
Direct styrene hydrogenation on a metal-free boron–nitrogen doped carbon catalyst	44
Colloidal fluorine-doped ZnO quantum dots: the synergistic action of atomic doping and growth conditions directs fluorescence and photoactivity	44
FeNi₃ nanoparticles for electrocatalytic synthesis of urea from carbon dioxide and nitrate	43
Dimension-dependent intrinsic point defect characteristics of binary photovoltaic materials	43
Bifunctional NiFe LDH as a piezoelectric nanogenerator and asymmetric pseudo-supercapacitor	42
Contents list	42
Violet light excitable organic halides with short ∼ns emissions for multiple optoelectronic applications	41
Advances in polymer electrolytes for solid-state zinc–air batteries	41
Recent advances in trifunctional electrocatalysts for Zn–air batteries and water splitting	41
Rare earth-based MOFs for photo/electrocatalysis	41
Advances and strategies of electrolyte regulation in Zn-ion batteries	41
B-site cation sequencing in SrMnO₃ using iron for zinc–air battery electrocatalysis: a structural evaluation	40
Contents list	39
Back cover	39
Contents list	39
Iridium-based electrocatalysts for the acidic oxygen evolution reaction: engineering strategies to enhance the activity and stability	39
Contents list	39