OOIR: Observatory of International Research

Papers

(The TQCC of Carbon Energy is 28. 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 2021-04-01 to 2025-04-01.)

Article	Citations
	326
Cover Image, Volume 7, Number 1, January 2025	233
Issue Information	180
Issue Information	169
Tuning Oxygen Vacancies by Construction of a SiO₂@TiO₂ Core−Shell Composite Structure for Boosting Photocatalytic CO₂ Reduction Towards CH₄	154
High Fe^LS(C) electrochemical activity of an iron hexacyanoferrate cathode boosts superior sodium ion storage	151
Identification of intrinsic vacancies and polarization effect on ternary halo‐sulfur‐bismuth compounds for efficient CO₂ photoreduction under near‐infrared light irradiation	150
Issue Information	148
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Back Cover Image, Volume 5, Number 4, April 2023	138
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Back Cover Image, Volume 3, Number 3, July 2021	130
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A lean‐zinc anode battery based on metal–organic framework‐derived carbon	126
Plasma‐oxidized 2D MXenes subnanochannel membrane for high‐performance osmotic energy conversion	126
Optimizing band structure of CoP nanoparticles via rich‐defect carbon shell toward bifunctional electrocatalysts for overall water splitting	115
Noncovalent interactions on the electrocatalytic oxidation of ethanol on a Pt/C electrocatalyst	114
Cover Image, Volume 5, Number 1, January 2023	111
Enhancing reversibility of LiNi_0.5Mn_1.5O₄ by regulating surface oxygen deficiency	110
Back Cover Image, Volume 5, Number 5, May 2023	109
Model reduction of fractional impedance spectra for time–frequency analysis of batteries, fuel cells, and supercapacitors	109
“Three‐in‐one” strategy: Heat regulation and conversion enhancement of a multifunctional separator for safer lithium–sulfur batteries	108
Back Cover Image, Volume 5, Number 7, July 2023	105

Back Cover Image, Volume 5, Number 11, November 2023	100
Selective photosynthesis of Z‐olefins through crystalline metal–organic cage‐initiated expeditious cascade reactions	99
Cover Image, Volume 6, Number 1, January 2024	98
Flexible self‐supporting organic cathode with interface engineering for high‐performance and wide‐temperature sodium‐ion batteries	97
Superior stable high‐voltage LiCoO₂ enabled by modification with a layer of lithiated polyvinylidene fluoride‐derived LiF	97
Cover Image, Volume 6, Number 7, July 2024	95
Synergetic monitoring of pressure and temperature stimulations in multisensory electronic skin based on time decoupling effect	92
High‐performance and flexible thermoelectric generator based on a robust carbon nanotube/BiSbTe foam	91
Back Cover Image, Volume 6, Number 10, October 2024	88
In situ characterizations of solid–solid interfaces in solid‐state batteries using synchrotron X‐ray techniques	87
Cover Image, Volume 3, Number 4, August 2021	86
Regulating adsorption ability toward polysulfides in a porous carbon/Cu₃P hybrid for an ultrastable high‐temperature lithium–sulfur battery	85
Regulation of hydrogen evolution performance of titanium oxide–carbon composites at high current density with a Ti–O hybrid orbital	83
Cover Image, Volume 4, Number 1, January 2022	82
Concentrated ternary ether electrolyte allows for stable cycling of a lithium metal battery with commercial mass loading high‐nickel NMC and thin anodes	82
Issue Information	81
Tailoring local structures of atomically dispersed copper sites for highly selective CO₂ electroreduction	77
Nano‐Au‐decorated hierarchical porous cobalt sulfide derived from ZIF‐67 toward optimized oxygen evolution catalysis: Important roles of microstructures and electronic modulation	76
Evolution of the porous structure for phosphoric acid etching carbon as cathodes in Li–O₂ batteries: Pyrolysis temperature‐induced characteristics changes	75
Micro/nano‐wrinkled elastomeric electrodes enabling high energy storage performance and various form factors	71
Plasma‐assisted fabrication of multiscale materials for electrochemical energy conversion and storage	71
Issue Information	71
Fast capture and stabilization of Li‐ions via physicochemical dual effects for an ultra‐stable self‐supporting Li metal anode	70
A review on system and materials for aqueous flexible metal–air batteries	70
Highly stretchable, durable, and breathable thermoelectric fabrics for human body energy harvesting and sensing	70
Ti₃C₂T_x MXene/carbon composites for advanced supercapacitors: Synthesis, progress, and perspectives	70
Oxygen functionalization‐assisted anionic exchange toward unique construction of flower‐like transition metal chalcogenide embedded carbon fabric for ultra‐long life flexible energy storage and conver	68
Compositional engineering of HKUST‐1/sulfidized NiMn‐LDH on functionalized MWCNTs as remarkable bifunctional electrocatalysts for water splitting	68
Optimizing 3d spin polarization of CoOOH by in situ Mo doping for efficient oxygen evolution reaction	67
Recent advances of transition‐metal metaphosphates for efficient electrocatalytic water splitting	66
Prospects for green steelmaking technology with low carbon emissions in China	65
Defect engineering in transition‐metal (Fe, Co, and Ni)‐based electrocatalysts for water splitting	64
Tuning synergy between nickel and iron in Ruddlesden–Popper perovskites through controllable crystal dimensionalities towards enhanced oxygen‐evolving activity and stability	64
Boosting the Ni–Zn interplay via O/N dual coordination for high‐efficiency CO₂ electroreduction	64
Narrow‐bandwidth emissive carbon dots: A rising star in the fluorescent material family	61
Understanding the correlation between energy‐state mismatching and open‐circuit voltage loss in bulk heterojunction solar cells	61
Unassisted overall water splitting with a solar‐to‐hydrogen efficiency of over 10% by coupled lead halide perovskite photoelectrodes	60
Charge‐transfer‐regulated bimetal ferrocene‐based organic frameworks for promoting electrocatalytic oxygen evolution	59
Highly efficient three‐dimensional solar evaporator for zero liquid discharge desalination of high‐salinity brine	59
Dual‐single‐atoms of Pt–Co boost sulfur redox kinetics for ultrafast Li–S batteries	58
Plasma‐induced Mo‐doped Co₃O₄ with enriched oxygen vacancies for electrocatalytic oxygen evolution in water splitting	58
Defect‐engineered two‐dimensional transition metal dichalcogenides towards electrocatalytic hydrogen evolution reaction	57
Yttrium‐ and nitrogen‐doped NiCo phosphide nanosheets for high‐efficiency water electrolysis	57
Unraveling the atomic interdiffusion mechanism of NiFe₂O₄ oxygen carriers during chemical looping CO₂ conversion	56
MOF‐derived 1D/3D N‐doped porous carbon for spatially confined electrochemical CO₂ reduction to adjustable syngas	56
Investigating the impact of dynamic structural changes of Au/rutile catalysts on the catalytic activity of CO oxidation	56
Recent progress in research and design concepts for the characterization, testing, and photocatalysts for nitrogen reduction reaction	54
Trade‐offs between ion‐conducting and mechanical properties: The case of polyacrylate electrolytes	54
Enhanced water‐splitting performance: Interface‐engineered tri‐metal phosphides with carbon dots modification	53
Recent progress of flexible aqueous multivalent ion batteries	53

Hierarchically mesoporous carbon spheres coated with a single atomic Fe–N–C layer for balancing activity and mass transfer in fuel cells	53
In situ high‐quality LiF/Li₃N inorganic and phenyl‐based organic solid electrolyte interphases for advanced lithium–oxygen batteries	52
Atomically dispersed Mn–N_x catalysts derived from Mn‐hexamine coordination frameworks for oxygen reduction reaction	52
Porous heterostructure of graphene/hexagonal boron nitride as an efficient electrocatalyst for hydrogen peroxide generation	51
A review on applications and challenges of carbon nanotubes in lithium‐ion battery	51
Recent advances in quantum dot catalysts for hydrogen evolution: Synthesis, characterization, and photocatalytic application	50
Li intercalation in an MoSe₂ electrocatalyst: In situ observation and modulation of its precisely controllable phase engineering for a high‐performance flexible Li‐S battery	50
Revealing the illumination effect on the discharge products in high‐performance Li–O₂ batteries with heterostructured photocatalysts	50
Tailoring the interaction of covalent organic framework with the polyether matrix toward high‐performance solid‐state lithium metal batteries	50
Carbon nanomaterials and their composites for supercapacitors	50
The manipulation of rectifying contact of Co and nitrogen‐doped carbon hierarchical superstructures toward high‐performance oxygen reduction reaction	49
Understanding of the sodium storage mechanism in hard carbon anodes	49
Facile construction of a multilayered interface for a durable lithium‐rich cathode	49
	48
Back Cover Image, Volume 7, Number 2, February 2025	47
UV to IR Continuous Photocatalytic Gas‐Phase CO₂ Hydrogenation Over Ni‐Doped Molybdenum Oxysulfide: An Experimental and Mechanistic Study	47
Unraveling reaction discrepancy and electrolyte stabilizing effects of auto‐oxygenated porphyrin catalysts in lithium–oxygen and lithium–air cells	47
Effect of sodium content on the electrochemical performance of P2‐Na₂Ni₂TeO₆ layered oxide cathode for sodium‐ion batteries	46
Highly stabilized and selective ammonia electro‐oxidation over CuNi metallic glass nanoarray	46
Asymmetric charge distribution boosts hydrogen evolution performance in two‐dimensional MoO₂/MoS₂ step heterostructure	46
Locking Surface Dimensionality for Endurable Interface in Perovskite Photovoltaics	45
Issue Information	45
Hybrid hard carbon framework derived from polystyrene bearing distinct molecular crosslinking for enhanced sodium storage	45
Issue Information	44
Cover Image, Volume 6, Number 2, February 2024	44
Cover Image, Volume 5, Number 8, August 2023	44
Synergistic regulation of hydrophobicity and basicity for copper hydroxide‐derived copper to promote the CO₂ electroreduction reaction	44
Extending the solid solution range of sodium ferric pyrophosphate: Off‐stoichiometric Na₃Fe_2.5(P₂O₇)₂ as a novel cathode for sodium‐ion batteries	43
Back Cover Image, Volume 3, Number 4, August 2021	43
Cover Image, Volume 3, Number 5, October 2021	41
Banana‐shaped electron acceptors with an electron‐rich core fragment and 3D packing capability	41
Understanding electrolyte salt chemistry for advanced potassium storage performances of transition‐metal sulfides	41
“On–off” switch for H₂ and O₂ generation from HCOOH resp. H₂O₂	41
Back Cover Image, Volume 3, Number 6, November 2021	41
In situ observation of the electrochemical behavior of Li–CO₂/O₂ batteries in an environmental transmission electron microscope	40
A study of highly activated hydrogen evolution reaction performance in acidic media by 2D heterostructure of N and S doped graphene on MoO_x	40
Ultrathin origami accordion‐like structure of vacancy‐rich graphitized carbon nitride for enhancing CO₂ photoreduction	40
Back Cover Image, Volume 5, Number 10, October 2023	40
A comprehensive overview of the electrochemical mechanisms in emerging alkali metal–carbon dioxide batteries	40
Highly efficient vanadium redox flow batteries enabled by a trilayer polybenzimidazole membrane assembly	39
Biphase‐to‐monophase structure evolution of Na_0.766+xLi_xNi_0.33−xMn_0.5Fe_0.1Ti_0.07O₂ toward ultradurable	39
The application of cellulosic‐based materials on interfacial solar steam generation for highly efficient wastewater purification: A review	39
Fine‐tuning electronic structure of N‐doped graphitic carbon‐supported Co‐ and Fe‐incorporated Mo₂C to achieve ultrahigh electrochemical water oxidation activity	39
Back Cover Image, Volume 5, Number 9, September 2023	38
3D‐cavity‐confined CsPbBr₃ quantum dots for visible‐light‐driven photocatalytic C(sp³)–H bond activation	38
Advanced characterization techniques for phosphate cathodes in aqueous rechargeable zinc‐based batteries	38
Cover Image, Volume 6, Number 6, June 2024	38
Fully carbonate‐electrolyte‐based high‐energy‐density Li–S batteries with solid‐phase conversion	38
Determining materials for energy conversion across scales: The alkaline oxygen evolution reaction	37
Surface sulfidation constructing gradient heterojunctions for high‐efficiency (approaching 18%) HTL‐free carbon‐based inorganic perovskite solar cells	37
Back Cover Image, Volume 6, Number 8, August 2024	37
Proton exchange membrane‐based electrocatalytic systems for hydrogen production	37
Kinetic investigation of the energy storage process in graphene fiber supercapacitors: Unraveling mechanisms, fabrications, property manipulation, and wearable applications	36
Issue Information	35
Template‐oriented synthesis of boron/nitrogen‐rich carbon nanoflake superstructure for high‐performance Zn‐ion hybrid capacitors	34
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Facile carbon cloth activation strategy to boost oxygen reduction reaction performance for flexible zinc‐air battery application	33
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Cover Image, Volume 4, Number 2, March 2022	32
Back Cover Image, Volume 4, Number 1, January 2022	32
Back Cover Image, Volume 4, Number 2, March 2022	32
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Imidazole linker‐induced covalent triazine framework–ZIF hybrids for confined hollow carbon super‐heterostructures toward a long‐life supercapacitor	30
ERRATUM	30
Issue Information	30
Sulfur and nitrogen codoped cyanoethyl cellulose‐derived carbon with superior gravimetric and volumetric capacity for potassium ion storage	30
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Photo‐promoted rapid reconstruction induced alterations in active site of Ag@amorphous NiFe hydroxides for enhanced oxygen evolution reaction	30
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A new fluorocarbon adhesive: Inhibiting agglomeration during combustion of propellant via efficient F–Al₂O₃ preignition reaction	28
Cover Image, Volume 4, Number 6, November 2022	28
Electrochemical evolution of a metal oxyhydroxide surface on two‐dimensional layered metal phosphorus trisulfides enables the oxidation of amine to nitrile	28