Presentations
Patents
Energy Research at Stanford
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Solar Energy
Advanced Materials and Devices for Low Cost and High Performance Organic Photovoltaic Cells
Nanostructured Metal-Organic Composite Solar Cells
Nanostructured Silicon-Based Tandem Solar Cells
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E.-C. Cho, M. A. Green, R. Corkish, P. Reece, M. Gal and S.-H. Lee “Photoluminescence in crystalline silicon quantum wells”, Journal of Applied Physics, 101, 024321 (2007)
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Lap Van Dao, Jeff Davis, and Peter Hannaford, Young-Hyun Cho, Martin A. Green, and Eun-Chel Cho. Ultrafast carrier dynamics of Si quantum dots embedded in SiN matrix. Appl. Phys. Lett. 90, 081105 (2007)
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G. Conibeer, M.A. Green, R. Corkish, Y.-H. Cho, E.-C. Cho, C.-W. Jiang, T. Fangsuwannarak, E. Pink, Y. Huang, T. Puzzer, T. Trupke, B. Richards, A. Shalav, K.-L. Lin, “Silicon nanostructures for third generation photovoltaic solar cells”, Thin Solid Films 511/512, 654 (2006)
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C-W. Jiang and M. A. Green, “Silicon Quantum Dot Superlattices: Modelling of Energy Bands, Densities of States and Mobilities for Silicon Tandem Solar Cell Applications”, Journal Applied Physics, Vol. 99, 114902, 2006
Photosynthetic Bioelectricity
Ordered Bulk Heterojunction Photovoltaic Cells
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V. Gowrishankar, SR, Scully, MD, McGehee, Q,Wang, HM, Branz, “Exciton splitting and carrier transport across the amorphous-silicon/polymer solar cell interface”, Applied Physics Letters, 89 p. 252102-1-3 (2006)
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Gowrishankar, V., Miller, N., McGehee, M.D., Misner, M.J., Rye, D.Y., Russell,
T.P., Drockenmuller, E., & Hawker, C.J. Fabrication of Densely-Packed, Well-Ordered, High-Aspect-Ratio
Silicon Nanopillars Over Large Areas Using Block Copolymer Lithography.
Thin Solid Films 513:1-2, 289-294 (2006)
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Liu, Y., Scully,
S.R., McGehee, M.D., Liu, J., Luscombe, C.K., Frechet, J.M.J., Shaheen, S.E.,
& Ginley, D.S. Dependence of Band Offset and Open Circuit Voltage on the
Interfacial Interaction Between TiO2 and Carboxylated
Polythiophenes. J. Phys. Chem. B 110, 3257-61
(2006)
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Goh, C., & McGehee, M.D. Organic Semiconductors for Low-Cost Solar Cells. The
Bridge 35, 33-39 (2005)
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Liu, Y., Summers, M.A., Edder, C.,
Frechet, J.M.J., & McGehee, M.D. Using Resonance Energy Transfer to Improve Exciton Harvesting in
Organic-Inorganic Hybrid Photovoltaic Cells. Adv. Mater. 17,
2960-4 (2005)
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Coakley, K.M., Srinivasan, B.S., Ziebarth, J.M., Goh, C.,
Liu, Y., & McGehee, M.D. Enhanced Hole Mobility in Regioregular Polythiophene Infiltrated in
Straight Nanopores. Adv. Funct. Mater. 15, 1927-32
(2005)
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Goh, C., Coakley, K.M., & McGehee, M.D. Nanostructuring Titania by Embossing with Polymer Molds Made from
Anodic Alumina Templates. Nanoletters 5, 1545-9
(2005)
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Coakley, K.M., Liu, Y., Goh, C. & McGehee, M.D. Ordered Organic-Inorganic Bulk Heterojunction Photovoltaic
Cells. Mat. Res. Soc. Bul. 30, 37-40 (2005)
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Coakley,
K.M. & McGehee, M.D. Conjugated Polymer Photovoltaic Cells. Chem. Mat.
16, 4533-42 (2004)
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Liu, J.S., Kadnikova, E.N., Liu, Y., McGehee,
M.D. & Frechet, J.M.J. Polythiophene Containing Thermally Removable Solubilizing Groups
Enhances the Interface and the Performance of Polymer-Titania Hybrid Solar
Cells. J. Amer. Chem. Soc. 126, 9486-7 (2004)
Hydrogen
Direct Solar BioHydrogen
Nuclear Magnetic Resonance Studies of Ceramic Materials for Fuel Cells
Nanomaterials Engineering for Hydrogen Storage
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Zhang, G., Qi, P., Wang, X., Lu, Y., Mann, D., Li, X., & Dai, H. Hydrogenation and Hydrocarbonation and Etching of Single-Walled
Carbon Nanotubes. J. Am. Chem. Soc. 128, 6026-6027
(2006)
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Nikitin, A., Ogasawara, H., Mann, D., Zhang, Z., Dai, H. &
Nilsson, A. Hydrogenation of Single Wall Carbon Nanotubes. Phys. Rev.
Lett. 95:22, 225507 (2005)
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Zhang, G., Mann, D., Zhang, L.,
Javey, A., Li, Y., Yenilmez, E., Wang, Q., McVittie, J., Nishi, Y., Gibbons, J.,
& Dai, H. Ultra-High-Yield Growth of Vertical Single-Walled Carbon Nanotubes:
Hidden Roles of Hydrogen and Oxygen. PNAS 102:45, 16141-16145
(2005)
Hydrogen Effects on Climate, Stratospheric Ozone, and Air Pollution
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Colella, W.C., Jacobson, M.Z. & Golden D.M. Switching to a U.S. Hydrogen Fuel Cell Vehicle Fleet: The Resultant Change in Emissions, Energy Use, and Greenhouse Gases. J. Power Sources. 150, 150-181, October 4 (2005)
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Archer, C.L. & Jacobson, M.Z. Evaluation of Global Wind Power. J. Geophys. Res.-Atm. 110, doi:10.1029/2004JD005462 (2005)
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Jacobson, M.Z. A Refined Method of Parameterizing Absorption Coefficients Among Multiple Gases Simultaneously From Line-By-Line Data. J. Atmos. Sci. 62, 506-517 (2005)
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Jacobson, M.Z., Colella, W.C. & Golden, D.M. Cleaning the Air and Improving Health with Hydrogen Fuel Cell Vehicles. Science. 308, 1901-1905, June 24 (2005)
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Jacobson, M.Z. A Solution to the Problem of Non-Equilibrium Acid/Base Gas-Particle Transfer at Long Time Step. Aerosol Sci. Technol. 39, 92-103 (2005)
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Jacobson, M.Z. Studying
Ocean Acidification with Conservative, Stable Numerical Schemes for
Non-Equilibrium Air-Ocean Exchange and Ocean Equilibrium Chemistry. J. Geophys. Res. 110, doi:10.1029/2004JD005220 (2005)
Biohydrogen Generation
Micro and Nano Scale Electrochemistry Applied to Fuel Cells
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O’Hayre, R. & Prinz, F.B. The Air/Platinum/Nafion Triple Phase Boundary: Characteristics, Scaling, and Implications for Fuel Cells. J. Electrochem. Soc. 151, A756 (2004)
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O’Hayre, R., Feng, G., Nix, W.D. & Prinz, F.B. Quantitative Impedance Measurement Using Atomic Force Microscopy. J. App. Phys. 96:6, 3540-3549 (2004)
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O’Hayre, R., Lee, M. & Prinz, F.B. Ionic and Electronic Impedance Imaging Using Atomic Force Microscopy. J. App. Phys. 95:12, 8382-8392 (2004)
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O’Hayre, R., Micro Scale Electrochemistry: Application to Fuel Cells. Ph.D. Thesis, Stanford University (May 2004)
Monitoring of the Bioconversion Processes
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Fasching, R., Tao, Y., Bai, S-J., Hammerick, K., Smith, L., Greco, R. & Prinz, F. Next Generation Sensors for Measuring Ionic Flux in Live Cells in Nanoscale Technology in Biology (eds Greco, R., Prinz, F. & Smith, L.) 55-72 (CRC Press, Boca Raton, 2005)
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Hammerick, K., Ryu, W-H., Fasching, R., Bai, S-J., Smith, L., Greco, R. & Prinz, F. Synthesis of Cell Structures in Nanoscale Technology in Biology (eds Greco, R., Prinz, F. & Smith, L.) 73-102 (CRC Press, Boca Raton, 2005)
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Fasching, R., Tao, Y. & Prinz, F.B. Cantilever Tip Probe Arrays for Simultaneous SECM and AFM Analysis. Sens. Actuators B: Chem. 108:1-2, 964-972 (July 2005)
Advanced Combustion
Sensors for Advanced Combustion Systems
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Liu, X., Zhou, X., Jeffries, J.B., Hanson, R.K., “Experimental study of H2O spectroscopic parameters in the near-IR (6940-7440 cm-1) for gas sensing applications at elevated temperature,” Journal Quantitative Spectroscopy Radiative Transfer, 103, 565-577 (2007)
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Li, H., X. Zhou, X., Jeffries, J.B., Hanson, R.K., “Sensing and control of combustion instabilities in swirl-stabilized combustors using a diode laser,” AIAA Journal 45, 390-398 (2007)
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Liu, X., Jeffries, J.B., Hanson, R.K., “Measurement of Non-uniform Temperature Distributions Using Line-of-sight Absorption Spectroscopy,” AIAA Journal 45, 411-419 (2007)
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Zhou, X., Jeffries, J.B., Hanson, R.K., Li, G., Gutmark, E.J., “Wavelength-scanned tunable diode laser measurements of temperature in a swirl-stablized model gas turbine combustor,” AIAA Journal 45, 420-425 (2007)
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Liu, X., Jeffries, J.B., Hanson, R.K., Hinckley, K.M., & Woodmansee, M.A. Development of a Tunable Diode Laser Sensor for Measurements of Gas
Turbine Exhaust Temperature. J. Appl. Phys. B 82, 469-478
(2006)
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Ma, L., & Hanson, R.K. Measurement of Aerosol Size Distribution Functions by
Wavelength-Multiplexed Laser Extinction. J. Appl. Phys. B 81,
567-576 (2005)
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Zhou, X., Jeffries, J.B. & Hanson, R.K. Development of a Fast Temperature Sensor for Combustion Gases Using
a Single Tunable Diode Laser. J. Appl. Phys. B 81, 711-22
(2005)
Development of Low-Irreversibility Engines
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Caton, P.A., Song, H.H., Kaahaaina, N.B. & Edwards, C.F. Strategies for Achieving Residual-Effected HCCI Using Variable Valve Actuation. SAE. Doc. No. 2005-01-0165 (2005)
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Caton, P.A., Song, H.H., Kaahaaina, N.B. & Edwards, C.F. Residual-Effected Homogeneous Charge Compression Ignition with Delayed Intake Valve Closing at Elevated Compression Ratio. J. Eng. Res. 6:4, 399-419(21) (2005)
Process Informatics
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Kollias, A., Domin, D., Frenklach, M., Golden, D.M. & Lester, W.A., Jr. Quantum Monte Carlo Study of the Thermochemistry of Small Hydrocarbons. J. Chem. Kin. 37:10, 583-592 (2005)
CO2 Storage
Geologic Storage of CO2 in Coal Beds
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Xu, Chuntang, Estimation of effective compressibility and permeability of porous materials with differential acoustic resonance spectroscopy, PhD thesis, Department of Geophysics, Stanford University, 2007
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Spiteri, E.J., Juanes, R., Blunt, M.R., and Orr, F.M.,Jr: Impact of relative permeability hysteresis on geological CO2 storage, Water Resour. Res., 42, W12418, doi:10.1029/2005WR004806, 2006
A Numerical Simulation Framework for CO2 Sequestration
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M. A. Hesse, H. A. Tchelepi, B. J. Cantwell, and F. M. Orr, Jr. Gravity currents in horizontal porous layers: Transition from early to late self-similarity. Journal of Fluid Mechanics, Vol. 577, 2007
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Y. Fan. Development of CO2 modeling capabilities in Stanford General Purpose Reservoir Simulator, M.S Thesis, June 2006.
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Riaz, A., & Tchelepi, H. A. A Numerical Simulation of Immiscible Two-Phase Flow in Porous Media. Phys. Fluids 18, 014104 (2006)
Geophysical Monitoring of Geologic Sequestration
- Wu, Chunling, J.M. Harris, K.T. Nihei, and S. Nakagawa, Two-dimensional finite difference seismic modeling of an open fluid-filled fracture: Comparison of thin-layer and linear-slip models, Geophysics, Vol. 70, No. 4, pp. T57-T62, 2005
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Harris, J. M. and Akintunde, M., Time-lapse monitoring of coalbed natural gas production: A case study from the Powder River basin, Wyoming Geological Survey, Rpt of Investigations No. 55, pp 109-125, 2005
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Wu, Chunling, Efficient seismic modeling in multi-scale heterogeneous media. PhD Thesis, Department of Geophysics, Stanford University, 2005
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Wu, Chunling, Jerry M. Harris, An optimized variable-grid finite-difference method for seismic forward modeling, Journal of Seismic Exploration, Vol. 12, 343-353, 2004
Rapid Prediction of CO2 Movement in Aquifers, Coal Beds, and Oil and Gas Reservoirs
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Lucier, A., Zoback, M.D., Gupta, N., & Ramakrishnan, T.S. Geomechanical Aspects of CO2 Sequestration in a Deep
Saline Reservoir in the Ohio River Valley Region. Environmental
Geosciences 13:2, 85-103 (2006)
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Riaz, A., Hesse, M., Tchelepi, H. A., & Orr, F.M., Jr. Onset of Convection in a Gravitationally Unstable, Diffusive Boundary Layer in Porous Media. J. Fluid Mech. 548, 87-111 (2006)
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Jessen, K., Kovscek, A.R., & Orr, F.M., Jr. Increasing CO2 Storage in Oil Recovery. Energy Conv. Manag. 46, 293-311 (2005)
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Kovscek, A.R. & Cakici, M.D. Geologic Storage of Carbon Dioxide and Enhanced Recovery. II. Cooptimization of Storage and Recovery. Energy Conv. Manag. 46, 1941-1956 (2005)
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Orr, F.M., Jr. Storage of Carbon Dioxide in Geologic Formations. J. Pet. Tech. 90-97 (Sept 2004)
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Seto, C.J. Compositional Streamline Simulation: An Application to Gas Injection for Enhanced Condensate Recovery in Condensate Reservoirs. MS Thesis, Stanford University (June 2003)
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Wynn, D. Survey of Geophysical Monitoring Methods for Monitoring CO2 Sequestration in Aquifers. M.S. Thesis, Stanford University (2003)
Integrated Assessment
Technology Potential of Biofuels: Feasibility Assessment
Integrated Assessment of Technology Options
- Erin Baker, J.P. Weyant and L.G. Clarke. “Optimal Technological R&D in the Face of
Climate Uncertainty.” Climatic Change, Vol.78, No. 1, pp. 157-179, September 2006
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Leon Clarke, John Weyant, and Alison Birky, “On the Sources of Technological
Advance: Assessing the Evidence,” Energy Economics, Vol. 28, No. 5-6, pp. 579-595, November,
2006
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