OOIR: Observatory of International Research

Papers

(The H4-Index of Biomass & Bioenergy 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
IEA Bioenergy - Update 75	157
Coppice growth traits in sand dune willow (Salix cordata) and comparisons with two common North American shrub willows used for biomass production	136
Valorization of brewer's spent grain via systematic study of KOH activation parameters and its potential application in energy storage	132
Thermodynamic and environmental analysis of two-stage series supercritical water gasification of biomass for hydrogen production	129
Bioenergy potential from invasive alien plants: Environmental and socio-economic impacts in Eastern Cape, South Africa	124
Calcium-based catalyst prepared in the presence of biopolymer/biomass for biodiesel production: Elucidating their influence on the catalytic efficiency	102
Synthesis and modification of graphene oxide-like carbon for conversion of hemicellulose to furfural from bagasse	96
Opportunities for the development of cassava waste biorefineries for the production of polyhydroxyalkanoates in Sub-Saharan Africa	95
Transition metal promoted combustion of rice husk and rice straw towards an energy optimized synthesis of biogenic silica	94
Utilizing different food cultures for wastewater treatment and enhanced power generation in microbial fuel cells	94
Fast prediction of the combustion properties of biomass pellets using hyperspectral imaging	88
Effects of increasing phenyl acid concentrations on the AD process of a multiple-biogas-reactor system	84
Biodiesel production from the microalgae Nannochloropsis gaditana: Optimization of the transesterification reaction and physicochemical characterization	82
Valorization of coffee residues improve bioelectricity generation and benthic nutrient removal in sediment microbial fuel cells	82
Kinetic modelling and improvement of methane production from the anaerobic co-digestion of swine manure and cassava bagasse	81
Preparation of high-performance supercapacitors using bark activated carbon/polyaniline composite electrode	79
Preparation and electrochemical properties of porous carbon derived from lignin	77
Synthesis of biodiesel from waste palm fatty acid distillate (PFAD) and dimethyl carbonate (DMC) via Taguchi optimisation method	76
Enzymatic hydrolysate of water hyacinth with NaOH pretreatment for biobutanol production via ABE fermentation by Clostridium beijerinckii JCM 8026	75
Farmers’ willingness to introduce short-rotation tree plantations on agricultural land: A case study in southern Sweden	73
Low-transition temperature mixtures pretreatment and hydrothermal carbonization of corncob residues for CO2 capture materials	72
Biochemical conditions for anaerobic digestion of agricultural feedstocks: A full-scale study linking elements concentration and residual methane potential	70
A comprehensive review of biobased polyurethane and phenol formaldehyde hydrophilic foams for environmental remediation, floral, and hydroponics applications	65
Valorization of agricultural residues using Myceliophthora thermophila as a platform for production of lignocellulolytic enzymes for cellulose saccharification	60
Development of a simple and rapid test method for potassium (RAPPOD) to ensure fuel quality of woody biomass fuels	60

Study of internal and external temperatures and their influence on covered lagoon digester performance	57
Advancing biorefineries with ultrasonically assisted ionic liquid-based delignification: Optimizing biomass processing for enhanced bio-based product yields	57
Bamboo - A potential lignocellulosic biomass for preparation of hard carbon anode used in sodium ion battery	55
Exploring the varied effects of lignin modification during deep eutectic solvents pretreatment on enzymatic cellulose hydrolysis	55
Rotation length of intensive Eucalyptus plantations: How it impacts on productive and energy sustainability	54
CFD modelling of spatiotemporal evolution of detailed tar species in a downdraft gasifier	52
Biogas upgrading through calcium looping: Experimental validation and study of CO2 capture	52
The inhibition of xylanase enzymes by oligosaccharides produced during the degradation of biopolymers in biomass	51
Unveiling the biogas potential of raw Agave leaf juice: Exploring a novel biomass source	51
Study on thermal properties of bio-char prepared by photo-thermal pyrolysis	51
Enhancing corn stover to bio-jet fuel process: Valorizing lignin-enriched residue for energy, economic, and environmental benefits	51
Impact of hydrogenation on miscibility of fast pyrolysis bio-oil with refinery fractions towards bio-oil refinery integration	50
Biogas purification by adsorption of hydrogen sulphide on NaX and Ag-exchanged NaX zeolites	49
Influencing factors and environmental feasibility analysis of agricultural waste preprocessing routes towards biofuel production – A review	49
Role of reaction parameters in hydrothermal carbonization with process water recirculation: Hydrochar recovery enhancement and energy balance	47
Halophilic microalga-based circular economy producing functional food by reclaiming high-salinity seafood processing sewage	46
Rapid and high-throughput determination of sorghum (Sorghum bicolor) biomass composition using near infrared spectroscopy and chemometrics	45
RSM-based co-gasification of palm oil decanter cake and sugarcane bagasse: Syngas production and biochar characteristics	45
In-situ deep eutectic solvent enhance hydrothermal carbonization of garden waste for methylene blue removal	44