Presentations
Patents
Energy Research at Stanford
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Solar Energy
Artificial Photosynthesis: Membrane Supported Assemblies That Use Sunlight To Split Water
- Lancaster, K. M.; Yokoyama, K.; Richards, J. H.; Winkler, J. R.; Gray, H. B. Modified Protein Active Sites: Pseudomonas aeruginosa Azurins. Manuscript in preparation.
- Jordan Katz, Todd Gingrich, Bruce Brunschwig, and Nathan Lewis, A Novel Rapid Combinatorial Screen for Photocatalyst Discovery, in preparation.
Advanced Materials and Devices for Low Cost and High Performance Organic Photovoltaic Cells
- M. Tang, A. Reichardt, N. Miyaki, R.M. Stoltenberg, Z. Bao, J. Am. Chem. Soc. accepted M. Tang, A. Reichardt, Z. Bao, Adv. Func. Mater., in press.
- M. Tang, A. Reichardt, T. Siegrist, S.C.B. Mannsfeld, Z. Bao, Chem. Mater. in press.
- Okamoto, Y. Jiang, F. Qiu, A.C. Mayer, J.E. Parmer, M.D. McGehee, Z. Bao, Macromolecules, accepted.
- Okamoto, M.L. Senatore, M.M. Ling, A.B. Mallik, M.L. Tang, Z. Bao, Adv. Mater. 19, 3381-3384, 2007.
- Okamoto, Z. Bao, J. Am. Chem. Soc. 129, 10308-0309, 2007.
- S. Sista, Y. Yao, Y. Yang, M.L. Tang, Z. Bao, Appl. Phys. Lett. 91, 223508, 2007.
- J.E. Parmer, A.C. Mayer, B.E. Hardin, S.R. Scully, M.D. McGehee, M. Heeney, I. McCulloch, Applied Physics Letters 92 (2008) p. 113309-1-3.
- A.C. Mayer, S.R. Scully, B.E. Hardin, M.W. Rowell, M.D. McGehee, Materials Today, 10 (2007) p. 28-33.
- S.R. Scully, P. B. Armstrong, C. Edder, J.M.J. Frechet, and M.D. McGehee, Advanced Materials 19 (2007) p. 2961-6.
- S. R. Scully, M. D. McGehee. Effects of optical interference and energy transfer on exciton diffusion length measurements in organic semiconductors. J. Appl. Phys. 100, 034907 (2006)
Molecular Solar Cells
- J. Wu, H.A. Becerril, Z. Bao and P. Peumans, "Organic solar cells with solution processed graphene transparent electrodes," accepted in Appl. Phys. Lett.
- M. Agrawal and P. Peumans, "Broadband optical absorption enhancement through coherent light trapping in thin-film photovoltaic cells," Optics Express 16, 5385-5396 (2008).
- Liu, S. Zhao, S. B. Rim, M. Koenemann, P. Erk and P. Peumans, "Control of electric field strength and orientation at the donor-acceptor interface in organic solar cells," Advanced Materials 2008, 1065-1070 (2008).
- S. Zhao and P. Peumans, "Geminate recombination at organic semiconductor heterojunctions," submitted.
- S. B. Rim, S. Zhao, S. R. Scully, M. D. McGehee and P. Peumans, "An effective light trapping configuration for thin-film solar cells," Applied Physics Letters 91, 243501 (2007).
Nanostructured Silicon-Based Tandem Solar Cells
- D. Song, E-Chel Cho, G. Conibeer, Y. Huang, and M.A. Green, “Structural, electrical and photovoltaic characterization of Si nanocrystals embedded SiC matrix and Si nanocrystals/c-Si heterojunction devices”, Solar Energy Materials & Solar Cells, Vol.92, pp.474-481 (2008).
- D. Song, E-C. Cho, G. Conibeer, Y. Huang, C. Flynn, MA. Green, "Structural characterization of annealed Si1-xCx/SiC multilayers targeting formation of Si nanocrystals in a SiC matrix", Journal of Applied Physics, 103 (2008) 083544.
- E. Cho, S. Park, X. Hao, D. Song, G. Conibeer, S. Park, MA. Green, “Silicon quantum dots/crystalline silicon solar cells”, Nanotechnology, accepted, Apr 2008.
- D. König, J. Rudd, M.A. Green, G. Conibeer, “Role of the Interface for the Electronic Structure of Silicon Quantum Dots”, Physical Review B (submitted November 2007, re-submitted after review Apr 2008).
- G. Scardera, E. Bellet-Amalric, D. Bellet, T. Puzzer, E. Pink, G. Conibeer, “Formation of a Si-Si3N4 nanocomposite from plasma enhanced chemical vapour deposition multilayer structures”, Journal of Crystal Growth, reviewed with minor changes suggested, 2008.
- G. Scardera, T. Puzzer, I. Perez-Wurfl, G. Conibeer, “The effects of annealing temperature on the photoluminescence from silicon nitride multilayer structures”, Journal of Crystal Growth, reviewed with minor changes suggested, 2008.
- G. Scardera, T. Puzzer, G. Conibeer, M. A. Green, “Fourier transform infra-red spectroscopy study of silicon nanocrystals embedded in silicon nitride”, Journal of Applied Physics, submitted and under review, 2008.
- E. Cho, S. Park, X. Hao, G. Conibeer, I. Perez-Wurfl, MA. Green, “Modification of electronic properties in silicon quantum dot superlattice”, Solar Energy Materials and Solar Cells, submitted, Dec 2007.
- S. Park, E.-C. Cho, D. Song, G. Conibeer, M.A. Green, “Electrical properties of n-type Silicon quantum dots and P-type crystalline silicon heterojunction devices”, Solar Energy Materials and Solar Cells, submitted, Dec 2007.
- D. König, J. Rudd, M.A. Green, G. Conibeer, “Impact of Interface on Effective Band Gap of Si Quantum Dots”, Solar Energy Materials and Solar Cells, submitted, Dec 2007X.
- J. Hao, E-C. Cho, G. Scardera, S. Huang, E. Bellet-Amalric, D. Bellet, S.C. Park, G. Conibeer, M.A. Green, “Phosphorus Doped Silicon Quantum Dots for All-Silicon Quantum Dot Tandem Solar Cells", Solar Energy Materials and Solar Cells, submitted, Dec 2007.
- G. Conibeer, M. Green, E-C. Cho, D. König, Y-H. Cho, T. Fangsuwannarak, G. Scardera, E. Pink, Y. Huang, T. Puzzer, S. Huang, D. Song, C. Flynn, S. Park, X. Hao, D. Mansfield, “Silicon quantum dot nanostructures for tandem photovoltaic cells”, Thin Solid Films, accepted for publication, available on line Dec 2007, doi:10.1016/j.tsf.2007.12.096
- G. Conibeer, Materials Today, “Third-Generation Photovoltaics” 10 (Nov 2007) 42-50.
- 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)
- S. Huang, E. Cho, G. Conibeer, M. Green, D. Bellet, E. Bellet-Amalric, S. Cheng, J. Appl. Phys. 102, 114304 (2007)
- 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).
- E. Cho, MA. Green, G. Conibeer, Y. Cho, D. Song, G. Scardera, S. Huang, S. Park, X. Hao, Y. Huang, “Silicon Quantum Dots in a Dielectric Matrix for All-Silicon Tandem Solar Cells", Advances in OptoElectronics, vol. 2007, Article ID 69578, 11 pages, 2007. doi:10.1155/2007/69578.
- D. König, J. Rudd, M.A. Green, G. Conibeer, Impact of Interface on Effective Band Gap of Si QDs, 17th Int. PVSEC, 3-7 Dec. 2007, Fukuoka, Technical Digest, presentation 5O-A8-03.
- D. Song, E. C. Cho, Y. H. Cho, G. Conibeer, Y. Huang, S. Huang, and M. A. Green, “Evolution of Si (and SiC) nanocrystal precipitation in SiC matrix”, Thin Solid Films (2007), DOI:10.1016/j.tsf.2007.06.150.
- D. Song, E. C Cho, G. Conibeer, Y.-H. Cho, Y. Huang, S. Huang, C. Flynn, and M.A. Green, “Fabrication and characterization of Si nanocrystals in SiC matrix produced by magnetron cosputtering”,Journal of Vacuum Science & Technology, Vol. B25, pp.1327-1335, 2007.
- D. Song, E. C Cho, G. Conibeer, Y. Huang, and M.A. Green, “Fabrication and electrical characteristics of Si nanocrystal/c-Si heterojunctions”, Applied Physics Letter, Vol. 91, pp.123510 (1-3), 2007.
- 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
Nanostructured Metal-Organic Composite Solar Cells
- P. B. Catrysse and S. Fan, Propagating plasmonic modes
and its implications for extraordinary transmission, J. Nanophotonics
2, 021790 (2008). (Invited paper)
- P. B. Catrysse and S. Fan, “Near-complete transmission through sub-wavelength hole arrays in phonon-polariton thin films”, Physical Review B 75, 075422 (2007).
- P.
B. Catrysse and S. Fan, Enlarging the bandwidth of nanoscale
propagating plasmonic modes in deep sub-wavelength cylindrical holes,
Appl. Phys. Lett. 91:18, 181118 (2007).
- S. Fujimori, R.
Dinyari, J.-Y. Lee and P. Peumans, "Plasmonic light concentration in
organic solar cells," accepted in Nanoletters.
- S. Fujimori, R. Dinyari and P. Peumans, "Electrically-assisted aerosol deposition of metal nanoparticles," in preparation.
- Edward
S. Barnard, Justin S. White, Anu Chandran, and Mark L. Brongersma, “A
Fabry-Perot model for plasmonics antennas,” in preparation
Ordered Bulk Heterojunction Photovoltaic Cells
- “Exciton Harvesting, Charge Transfer, and Charge-Carrier Transport in Amorphous-Silicon Nanopillar/Polymer Hybrid Solar Cells, V. Gowrishankar, SR. Scully, AT. Chan, MD, McGehee, Q,Wang, HM, Branz, Journal of Applied Physics 103(2008) p. 064511-1-8.
- “Polymer-Based Solar Cells,” A.C. Mayer, S.R. Scully, B.E. Hardin, M.W. Rowell, M.D. McGehee, Materials Today, 10 (2007) p. 28-33.
- “Long-Range Resonant Energy Transfer for Enhanced Exciton Harvesting for Organic Solar Cells,” S.R. Scully, P. B. Armstrong, C. Edder, J.M.J. Frechet, and M.D. McGehee, Advanced Materials 19 (2007) p. 2961-6.
- “Effects of Molecular Interface Modification in Hybrid Organic-Inorganic Photovoltaic Cells,” C. Goh, S.R. Scully, M.D. McGehee, Journal of Applied Physics 101 (2007) p. 114503 1-12.
- “Generalized Coating Route to Silica and Titania Films with Orthogonally Tilted Cylindrical Nanopore Arrays,” V.R. Koganti, D, Dunphy, V. Gowrishankar, M.D. McGehee, XF, Li, J. Wang, SE Rankin, Nano Letters, 6 (2006) p.2567-70.
- 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
- Boyer ME, Stapleton JA, Kuchenreuther JM, Wang CW, Swartz JR. (2008) Cell-free synthesis and maturation of [FeFe] hydrogenases. Biotechnol Bioeng. 99(1):59-67 (2008)
- Boyer, M.E., Wang, C.-W., and Swartz, J.R., Simultaneous expression and maturation of the iron-sulfur protein ferredoxin in a cell-free system., Biotechnology and Bioengineering, 94:128-138 (2006)
Nuclear Magnetic Resonance Studies of Ceramic Materials for Fuel Cells
- Kim, N., Hsieh, C.-H., Huang, H., Prinz, F.B. and Stebbins, J.F. High temperature 17O MAS NMR study of calcia, magnesia, scandia and yttria stabilized zirconia. Sol. State Ionics 178, 1499-1506, 2007.
- Kim, N. and Stebbins, J.F. Cation coordination and vacancy ordering in yttrium-doped ceria: 17O and 89Y NMR, Chem. Materials, 19, 5742-5747, 2007.
- Huang, H., Hsieh, C.-H., Kim, N., Stebbins, J.F. and Prinz, F. Structure, local environment, and ionic conductivity in scandia stabilized zirconia. Sol. State Ionics, in press.
- Kim, N. and Stebbins, J.F. Scandium molybdate-scandium tungstate solid solutions: high resolution 45Sc and 17O NMR constraints on cation disorder. In preparation.
- Kim, N., Hsieh, C.-H. & Stebbins, J.F. Scandium coordination in solid oxides and stabilized zirconia: 45Sc NMR. Chem. Mat. 18, 3855-3859 (2006)
- Hsieh, C.-H. Solid-state NMR and x-ray studies of local coordination environment in the ZrO2-Sc2O3 system. M.S. Report, Dept. of Materials Science and Engineering, Stanford University, 2005.
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 PEM Fuel Cells
- Shen, Y., D. M. Barnett, and P. M. Pinsky, Modeling electrostatic force microscopy for conductive and dielectric samples using the boundary element method: Eng. Anal. Bound. Elem., accepted for publication, doi:10.1016/j.enganabound.2007.12.003.
- Shen, Y., D. M. Barnett, and P. M. Pinsky, Analytic perturbation solution to the capacitance system between a hyberboloidal tip and a rough surface: Appl. Phys. Lett., 92, 134105, 2008.
- Shen, Y., D. M. Barnett, and P. M. Pinsky, Simulating and interpreting Kelvin probe force microscopy images on dielectrics with boundary integral equations: Rev. Sci. Instrum., 79, 023711, 2008.
- Shen, Y., M. Lee, W. Lee, D. M. Barnett, P. M. Pinsky, and F. B. Prinz, A resolution study for electrostatic force microscopy on bimetallic samples using the boundary element method: Nanotechnology, 19, 035710, 2008.
- Shen, Y., D. M. Barnett, and P. M. Pinsky, Integral equation modeling of electrostatic interactions in atomic force microscopy. In: C. Constanda and S. Potapenko (eds.), Integral Methods in Science and Engineering: Techniques and Applications, Birkhäuser, Boston, 237-246, 2007.
- 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
Optimization of Synthetic Oxygenated Fuels for Diesel Engines
- Pepiot-Desjardins, P., Pitsch, H., Malhotra, R., Kirby, S.R. and Boehman, A.L. Experimental Study and Structural Group Analysis for Soot Reduction Tendency of Oxygenated Fuels. Comb. Flame, in press, 2008.
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
- Teh, K.-Y., Miller, S.L., and Edwards, C. F. Thermodynamic Requirements for Maximum IC Engine Cycle Efficiency (I): Optimal Combustion Strategy. Submitted to International Journal of Engine Research.
- Teh, K.-Y., Miller, S.L., and Edwards, C. F. Thermodynamic Requirements for Maximum IC Engine Cycle Efficiency (II): Work Extraction and Reactant Preparation Strategies. Submitted to International Journal of Engine Research.
- 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 Capture
Development of Innovative Gas Separation Membranes through Sub-Nanoscale Material Control
- "Preparation and CO2 separation properties of amine modified mesoporous silica membrane", Yuzuru Sakamoto, Kensuke Nagata, Katsunori Yogo and Koichi Yamada, Microporous and Mesoporous Materials, Vol. 101(1-2) 303-311(19 April 2007).
CO2 Storage
Geologic Storage of CO2 in Coal Beds
- Brown, S., Bussod, G., and Hagin, P., AVO monitoring of CO2 sequestration: A benchtop-modeling study, The Leading Edge, 26, 1576, 2007.
- Chiaramonte, L., Zoback, M., Friedmann, J. and Stamp, V. (2007). Seal Integrity and Feasibility of CO2 Sequestration in the Teapot Dome EOR Pilot: Geomechanical Site Characterization.
- Environmental Geology, on-line first, doi:10.1007/s00254-007-0948-7, July 2007. Submitted: June 2006.
- Lin. W., G.-Q. Tang, and A. R. Kovscek, "Sorption-Induced Permeability Change of Coal During Gas-Injection Processes," SPE Reservoir Engineering and Evaluation, to appear.
- Jessen, K., Tang, G.-Q. and A. R. Kovscek, "Laboratory and Simulation Investigation of Enhanced Coalbed Methane Recovery by Gas Injection," Transport in Porous Media, to appear.
- 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
- H. Zhou and H.A. Tchelepi. Operator based multiscale method for compressible flow (also SPE 106254) SPE Journal, June 2008.
- Hesse. M. A., Orr Jr., F. M., and H. A. Tchelepi (2008) Gravity Currents with Residual Trapping, accepted for publication J. Fluid Mech.
- 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
- A. Riaz and H. A. Tchelepi. Stability of two-phase vertical flow in homogeneous porous media. Physics of Fluids 19, 072103, (2007).
- Y. Fan. Development of CO2 modeling capabilities in Stanford General Purpose Reservoir Simulator, M.S Thesis, June 2006.
- H. Zhou. Multiscale modeling of compressible multiphase flow in heterogenous porous media, M.S report, Stanford University (June 2006).
- A. Riaz, H. Hesse, H. A. Tchelepi, and F. M. Orr, Jr. Onset of convection in a gravitationally unstable diffusive boundary layer in porous media. Journal of Fluid Mechanics, Vol. 548:87, 2006.
- Riaz, A., & Tchelepi, H. A. A Numerical Simulation of Immiscible Two-Phase Flow in Porous Media. Phys. Fluids 18, 014104 (2006)
- A. Riaz and H. A. Tchelepi. Dynamics of vertical displacement in saline aquifers associated with CO2 sequestration. SPE Journal, In Press
- M. Tyagi, P. Jenny, I. Lunati, and H.A. Tchelepi. A lagrangian, stochastic modeling framework for multiphase flow in porous media, Journal of Computational Physics, In Press.
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
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Advanced Materials and Catalysts
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Metal Oxide Nanotubes and Photo-Excitation Effects: New Approaches for Low-to-Intermediate Temperature Solid Oxide Fuel Cells
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Advanced Transportation
Nanowire Lithium-Ion Batteries as Electrochemical Energy Storage for Electric Vehicles
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