OOIR: Observatory of International Research

Papers

(The H4-Index of Diamond and Related Materials is 41. 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 2020-04-01 to 2024-04-01.)

Article	Citations
Multi-band and high-sensitivity perfect absorber based on monolayer graphene metamaterial	103
Revealing the erosion-corrosion performance of sphere-shaped morphology of nickel matrix nanocomposite strengthened with reduced graphene oxide nanoplatelets	91
Oxygen-rich hierarchical porous carbon derived from biomass waste-kapok flower for supercapacitor electrode	88
Mesoporous activated carbon from mangosteen (Garcinia mangostana) peels by H3PO4 assisted microwave: Optimization, characterization, and adsorption mechanism for methylene blue dye removal	85
Preparation of a novel Z-scheme g-C3N4/RGO/Bi2Fe4O9 nanophotocatalyst for degradation of Congo Red dye under visible light	83
Switchable efficiency terahertz anomalous refraction and focusing based on graphene metasurface	74
A concise review of the Raman spectra of carbon allotropes	68
High sensitivity active adjustable graphene absorber for refractive index sensing applications	66
Formation of carbon quantum dots and graphene nanosheets from different abundant carbonaceous materials	65
Synthesis, characterization and bioimaging application of laser-ablated graphene-oxide nanoparticles (nGOs)	60
Mechanical and tribological behaviors of Ti-DLC films deposited on 304 stainless steel: Exploration with Ti doping from micro to macro	60
Multi-band multi-tunable perfect plasmon absorber based on L-shaped and double-elliptical graphene stacks	59
Production of large surface area activated carbon from a mixture of carrot juice pulp and pomegranate peel using microwave radiation-assisted ZnCl2 activation: An optimized removal process and tailore	59
Multi-band, tunable, high figure of merit, high sensitivity single-layer patterned graphene—Perfect absorber based on surface plasmon resonance	58
Surface optimization of detonation nanodiamonds for the enhanced mechanical properties of polymer/nanodiamond composites	58
Tunable terahertz circular polarization convertor based on graphene metamaterial	58
Taguchi optimization for production of activated carbon from phosphoric acid impregnated agricultural waste by microwave heating for the removal of methylene blue	57
Potassium citrate assisted synthesis of hierarchical porous carbon materials for high performance supercapacitors	57
Electrochemical properties of CoFe2O4 nanoparticles and its rGO composite for supercapacitor	56
Role of graphite nano-flakes on the characteristics of ZrB2-based composites reinforced with SiC whiskers	56
Upgrading low rank coal into mesoporous activated carbon via microwave process for methylene blue dye adsorption: Box Behnken Design and mechanism study	55
Simultaneous stirring and microwave assisted synthesis of nanoflakes MnO2/rGO composite electrode material for symmetric supercapacitor with enhanced electrochemical performance	55
Investigation of chemical bonding and supercapacitivity properties of Fe3O4-rGO nanocomposites for supercapacitor applications	54
Enhancing oxygen reduction reaction performance via CNTs/graphene supported iron protoporphyrin IX: A hybrid nanoarchitecture electrocatalyst	54
Facile synthesis of activated carbon derived from Eucalyptus globulus seed as efficient electrode material for supercapacitors	52

Synthesis of graphene oxide from graphite by ball milling	51
Mesoporous activated carbon produced from mixed wastes of oil palm frond and palm kernel shell using microwave radiation-assisted K2CO3 activation for methylene blue dye removal: Optimization by respo	50
Designing and fabrication of electrochemical nanosensor employing fullerene-C60 and bimetallic nanoparticles composite film for the detection of vitamin D3 in blood samples	50
An efficient pseudocapacitor electrode material with co-doping of iron (II) and sulfur in luminescent graphene quantum dots	50
Hydroxyl edge-functionalized graphene quantum dots for gas-sensing applications	50
Mesoporous TiO2@g-C3N4 composite: construction, characterization, and boosting indigo carmine dye destruction	49
Cuprous oxide (Cu2O)/graphitic carbon nitride (g-C3N4) nanocomposites for electrocatalytic hydrogen evolution reaction	49
Sonochemically exfoliated graphitic-carbon nitride for the electrochemical detection of flutamide in environmental samples	49
Role of nano-diamond addition on the characteristics of spark plasma sintered TiC ceramics	49
Research progress of diamond/copper composites with high thermal conductivity	47
Corrosion and tribocorrosion behavior of W doped DLC coating in artificial seawater	47
A tunable broadband absorber in the terahertz band based on the proportional structure of a single layer of graphene	47
Influences of Ti, Al and V metal doping on the structural, mechanical and tribological properties of DLC films	46
Two-dimensional g-C3N4 nanosheets supporting Co3O4-V2O5 nanocomposite for remarkable photodegradation of mixed organic dyes based on a dual Z-scheme photocatalytic system	43
Novel laser-assisted method for synthesis of SnO2/MWCNTs nanocomposite for water treatment from Cu (II)	42
Construction of novel direct Z-scheme AgIO4-g-C3N4 heterojunction for photocatalytic hydrogen production and photodegradation of fluorescein dye	42
Enhanced visible light photocatalytic degradation of bisphenol A (BPA) by reduced graphene oxide (RGO)–metal oxide (TiO2, ZnO and WO3) based nanocomposites	41
Comparison of the heteroatoms-doped biomass-derived carbon prepared by one-step nitrogen-containing activator for high performance supercapacitor	41
The optimization of nanocomposite coating with polyaniline coated carbon nanotubes on fabrics for exceptional electromagnetic interference shielding	41
Theoretical assessment of the solvent effect on the functionalization of Au32 and C60 nanocages with fluorouracil drug	41
Synthesis, characterization, stability, and thermal properties of graphene oxide based hybrid nanofluids for thermal applications: Experimental approach	41
Antistatic and microwave shielding performance of polythiophene-graphene grafted 3-dimensional carbon fibre composite	41