| A review on process conditions for optimum bio-oil yield in hydrothermal liquefaction of biomass | Renewable and Sustainable Energy Reviews | 2011 | 670 |
| Recent advances of inorganic fillers in mixed matrix membrane for gas separation | Separation and Purification Technology | 2011 | 466 |
| Simple, fast and accurate two-diode model for photovoltaic modules | Solar Energy Materials and Solar Cells | 2011 | 412 |
| Thermodynamic analysis of carbon dioxide reforming of methane in view of solid carbon formation | Fuel Processing Technology | 2011 | 375 |
| An improved modeling method to determine the model parameters of photovoltaic (PV) modules using differential evolution (DE) | Solar Energy | 2011 | 272 |
| A comprehensive MATLAB Simulink PV system simulator with partial shading capability based on two-diode model | Solar Energy | 2011 | 267 |
| Sustainable energy systems: Role of optimization modeling techniques in power generation and supply—A review | Renewable and Sustainable Energy Reviews | 2011 | 239 |
| Morphological and separation performance study of polysulfone/titanium dioxide (PSF/TiO2) ultrafiltration membranes for humic acid removal | Desalination | 2011 | 231 |
| Influence of fast pyrolysis temperature on biochar labile fraction and short-term carbon loss in a loamy soil | Biomass and Bioenergy | 2011 | 227 |
| Microwave induced pyrolysis of oil palm biomass | Bioresource Technology | 2011 | 223 |
| Polyethersulfone (PES)–silver composite UF membrane: Effect of silver loading and PVP molecular weight on membrane morphology and antibacterial activity | Desalination | 2011 | 198 |
| Modeling and simulation of photovoltaic (PV) system during partial shading based on a two-diode model | Simulation Modelling Practice and Theory | 2011 | 192 |
| Development of key performance measures for the automobile green supply chain | Resources, Conservation and Recycling | 2011 | 187 |
| Overview of NSGA-II for Optimizing Machining Process Parameters | Procedia Engineering | 2011 | 159 |
| A critical evaluation of EA computational methods for Photovoltaic cell parameter extraction based on two diode model | Solar Energy | 2011 | 146 |
| Biodiesel production from waste cooking oil over alkaline modified zirconia catalyst | Fuel Processing Technology | 2011 | 139 |
| Identification of hydrothermal alteration minerals for exploring of porphyry copper deposit using ASTER data, SE Iran | Journal of Asian Earth Sciences | 2011 | 138 |
| Kinetic and regeneration studies of photocatalytic magnetic separable beads for chromium (VI) reduction under sunlight | Journal of Hazardous Materials | 2011 | 135 |
| Radial basis function network based on time variant multi-objective particle swarm optimization for medical diseases diagnosis | Applied Soft Computing Journal | 2011 | 129 |
| Empirical ocean-color algorithms to retrieve chlorophyll-a, total suspended matter, and colored dissolved organic matter absorption coefficient in the Yellow and East China Seas | Journal of Oceanography | 2011 | 124 |
| Gas separation performance of polyethersulfone/multi-walled carbon nanotubes mixed matrix membranes | Separation and Purification Technology | 2011 | 124 |
| Precursor Selection and Process Conditions in the Preparation of Carbon Membrane for Gas Separation: A Review | Separation and Purification Reviews | 2011 | 123 |
| Gas separation properties of functionalized carbon nanotubes mixed matrix membranes | Separation and Purification Technology | 2011 | 118 |
| Combined adsorption and catalytic ozonation for removal of sulfamethoxazole using Fe2O3/CeO2 loaded activated carbon | Chemical Engineering Journal | 2011 | 108 |
| Greener energy: Issues and challenges for Pakistan—Biomass energy prospective | Renewable and Sustainable Energy Reviews | 2011 | 102 |
