OOIR: Observatory of International Research

Papers

(The H4-Index of Rare Metals is 53. 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
A review and perspective on molybdenum-based electrocatalysts for hydrogen evolution reaction	196
A brief review of hole transporting materials commonly used in perovskite solar cells	139
Recent progress in plant-derived hard carbon anode materials for sodium-ion batteries: a review	122
A review on Ti3C2Tx-based nanomaterials: synthesis and applications in gas and humidity sensors	122
Three-dimensional hierarchically porous nitrogen-doped carbon from water hyacinth as selenium host for high-performance lithium–selenium batteries	120
Recent advance in single-atom catalysis	116
Boosting lithium storage performance of Si nanoparticles via thin carbon and nitrogen/phosphorus co-doped two-dimensional carbon sheet dual encapsulation	115
Challenges and strategies for ultrafast aqueous zinc-ion batteries	115
Recent advances in nanostructured electrocatalysts for hydrogen evolution reaction	112
Recent advances in metastable alloys for hydrogen storage: a review	95
Bifunctional iron-phtalocyanine metal–organic framework catalyst for ORR, OER and rechargeable zinc–air battery	94
Recently developed strategies to restrain dendrite growth of Li metal anodes for rechargeable batteries	89
In situ growth of [email protected] heterointerface structure with electronic modulation on nickel foam for overall water splitting	88
NiCoO2/NiCoP@Ni nanowire arrays: tunable composition and unique structure design for high-performance winding asymmetric hybrid supercapacitors	82
Alloy anodes for sodium-ion batteries	82
Clean utilization of palm kernel shell: sustainable and naturally heteroatom-doped porous activated carbon for lithium–sulfur batteries	80
Two-dimensional vanadium nanosheets as a remarkably effective catalyst for hydrogen storage in MgH2	78
Schiff-base-rich g-CxN4 supported PdAg nanowires as an efficient Mott–Schottky catalyst boosting photocatalytic dehydrogenation of formic acid	77
Recent advances in carbonized non-noble metal–organic frameworks for electrochemical catalyst of oxygen reduction reaction	77
Recent advances and perspective in metal coordination materials-based electrode materials for potassium-ion batteries	77
Recent progress on FeS2 as anodes for metal-ion batteries	77
Recent developments on anode materials for magnesium-ion batteries: a review	76
Nickel sulfide-based energy storage materials for high-performance electrochemical capacitors	76
A review of non-noble metal-based electrocatalysts for CO2 electroreduction	75
Recent advances in ethanol gas sensors based on metal oxide semiconductor heterojunctions	74

Hierarchically 1D CdS decorated on 2D perovskite-type La2Ti2O7 nanosheet hybrids with enhanced photocatalytic performance	72
High-performance sandwiched hybrid solid electrolytes by coating polymer layers for all-solid-state lithium-ion batteries	72
Hierarchical porous hard carbon enables integral solid electrolyte interphase as robust anode for sodium-ion batteries	70
Multiscale observation of Li plating for lithium-ion batteries	68
Preparation of mulberry-like RuO2 electrode material for supercapacitors	68
Recent advances in alloy-based anode materials for potassium ion batteries	68
2022 roadmap on hydrogen energy from production to utilizations	67
Neurons-system-like structured SnS2/CNTs composite for high-performance sodium-ion battery anode	67
Achieving both high reversible and stable Zn anode by a practical glucose electrolyte additive toward high-performance Zn-ion batteries	67
Graphene-encapsulated blackberry-like porous silicon nanospheres prepared by modest magnesiothermic reduction for high-performance lithium-ion battery anode	66
Pt and Te codoped ultrathin MoS2 nanosheets for enhanced hydrogen evolution reaction with wide pH range	65
Nanosized Rh grown on single-walled carbon nanohorns for efficient methanol oxidation reaction	64
Recent progresses on alloy-based anodes for potassium-ion batteries	64
Non-noble metal-based bifunctional electrocatalysts for hydrogen production	62
Enhanced positive humidity sensitive behavior of p-reduced graphene oxide decorated with n-WS2 nanoparticles	62
V2CTx MXene and its derivatives: synthesis and recent progress in electrochemical energy storage applications	62
Polydopamine modified CuS@HKUST for rapid sterilization through enhanced photothermal property and photocatalytic ability	61
Recent progress in structural modulation of metal nanomaterials for electrocatalytic CO2 reduction	60
Freestanding strontium vanadate/carbon nanotube films for long-life aqueous zinc-ion batteries	60
Construction of S-scheme MnO2@CdS heterojunction with core–shell structure as H2-production photocatalyst	60
Controlled synthesis of ultrasmall RuP2 particles on N,P-codoped carbon as superior pH-wide electrocatalyst for hydrogen evolution	59
Promoting performance of lithium–sulfur battery via in situ sulfur reduced graphite oxide coating	58
Flower-like CuS/graphene oxide with photothermal and enhanced photocatalytic effect for rapid bacteria-killing using visible light	58
In situ synthesis of Co3O4 nanoparticles confined in 3D nitrogen-doped porous carbon as an efficient bifunctional oxygen electrocatalyst	57
Enhancing photothermal CO2 catalysis by thermal insulating substrates	57
Nitrogen-, phosphorus-doped carbon–carbon nanotube CoP dodecahedra by controlling zinc content for high-performance electrocatalytic oxygen evolution	55
Monoclinic β-AgVO3 coupled with CdS formed a 1D/1D p–n heterojunction for efficient photocatalytic hydrogen evolution	54
High performance of HNaV6O16·4H2O nanobelts for aqueous zinc-ion batteries with in-situ phase transformation by Zn(CF3SO3)2 electrolyte	53
Ultra-stable carbon-coated sodium vanadium phosphate as cathode material for sodium-ion battery	53
Scalable synthesis of nanoporous high entropy alloys for electrocatalytic oxygen evolution	53
General synthesis of MXene by green etching chemistry of fluoride-free Lewis acidic melts	53