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Title: Solar fuels generator

Abstract

The solar fuels generator includes an ionically conductive separator between a gaseous first phase and a second phase. A photoanode uses one or more components of the first phase to generate cations during operation of the solar fuels generator. A cation conduit is positioned provides a pathway along which the cations travel from the photoanode to the separator. The separator conducts the cations. A second solid cation conduit conducts the cations from the separator to a photocathode.

Inventors:
; ; ;
Issue Date:
Research Org.:
THE CALIFORNIA INSTITUTE OF TECHNOLOGY, Pasadena, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1464513
Patent Number(s):
10026560
Application Number:
13/947,868
Assignee:
THE CALIFORNIA INSTITUTE OF TECHNOLOGY (Pasadena, CA)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS
DOE Contract Number:  
SC0004993
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Jul 22
Country of Publication:
United States
Language:
English

Citation Formats

Lewis, Nathan S., Sprugeon, Joshua M., West, William C., and Xiang, Chengxiang. Solar fuels generator. United States: N. p., 2018. Web.
Lewis, Nathan S., Sprugeon, Joshua M., West, William C., & Xiang, Chengxiang. Solar fuels generator. United States.
Lewis, Nathan S., Sprugeon, Joshua M., West, William C., and Xiang, Chengxiang. Tue . "Solar fuels generator". United States. https://www.osti.gov/servlets/purl/1464513.
@article{osti_1464513,
title = {Solar fuels generator},
author = {Lewis, Nathan S. and Sprugeon, Joshua M. and West, William C. and Xiang, Chengxiang},
abstractNote = {The solar fuels generator includes an ionically conductive separator between a gaseous first phase and a second phase. A photoanode uses one or more components of the first phase to generate cations during operation of the solar fuels generator. A cation conduit is positioned provides a pathway along which the cations travel from the photoanode to the separator. The separator conducts the cations. A second solid cation conduit conducts the cations from the separator to a photocathode.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 17 00:00:00 EDT 2018},
month = {Tue Jul 17 00:00:00 EDT 2018}
}

Works referenced in this record:

High speed edge illumination photodetector
patent, November 1982


Photovoltaic Properties of Nano-particulate and Nanorod Array ZnO Electrodes for Dye-Sensitized Solar Cell
journal, February 2006


Semiconductor Nanowires: From Self-Organization to Patterned Growth
journal, April 2006


Epitaxial core–shell and core–multishell nanowire heterostructures
journal, November 2002


Method and apparatus for growing oriented whisker arrays
patent, October 2001


Impurities in silicon solar cells
journal, April 1980


Experimental Observation of an Extremely Dark Material Made By a Low-Density Nanotube Array
journal, January 2008


Nanostructure-reinforced composite articles and methods
patent-application, March 2008


Large area polycrystalline silicon solar cells on unidirectionally solidified acid-treated metallurgical grade silicon
conference, January 1989


High Density Germanium Nanowire Assemblies:  Contact Challenges and Electrical Characterization
journal, January 2006


High‐efficiency electrodeposited cadmium telluride solar cells
journal, February 1982


Nanowire horizontal growth and substrate removal
patent, July 2009


Systems and Methods for Nanowire Growth
patent-application, May 2009


Si nanowires synthesized with Cu catalyst
journal, January 2007


Comparison of the device physics principles of planar and radial p-n junction nanorod solar cells
journal, June 2005


Impurity effects in silicon for high efficiency solar cells
journal, May 1986


Well-aligned CdS nanorod/conjugated polymer solar cells
journal, April 2005


Structures of and Methods for Forming Vertically Aligned Si Wire Arrays
patent-application, January 2009


Nanostructured imaging transfer element
patent, October 1994


Macroporous Silicon as a Model for Silicon Wire Array Solar Cells
journal, April 2008


Controlled Growth of Si Nanowire Arrays for Device Integration
journal, March 2005


Silicon nanowire solar cells
journal, December 2007


Electrochemical fabrication of cadmium chalcogenide microdiode arrays
journal, July 1993


Nanosized,dye-sensitized photovoltaic cell
patent-application, March 2008


Structures of Ordered Arrays of Semiconductors
patent-application, January 2009


Nanowire dye-sensitized solar cells
journal, May 2005


Electrodeposition of CdTe Thin Films
journal, January 1984


Studies of minority carrier transport in ZnO
journal, July 2007


Nanowire light emitting device and method of fabricating the same
patent-application, October 2005


"Ideal" behavior of the open circuit voltage of semiconductor/liquid junctions
journal, May 1989


Growth of vertically aligned Si wire arrays over large areas (>1cm2) with Au and Cu catalysts
journal, September 2007


Controlled partial embedding of carbon nanotubes within flexible transparent layers
journal, December 2007


A study on deep etching of silicon using ethylene-diamine-pyrocatechol-water
journal, July 1986


Semiconductor Nanowire Array: Potential Substrates for Photocatalysis and Photovoltaics
journal, January 2002


Aligned Single-Crystalline Si Nanowire Arrays for Photovoltaic Applications
journal, September 2005


Silicon Nanowire Array Photoelectrochemical Cells
journal, September 2007

  • Goodey, Adrian P.; Eichfeld, Sarah M.; Lew, Kok-Keong
  • Journal of the American Chemical Society, Vol. 129, Issue 41, p. 12344-12345
  • https://doi.org/10.1021/ja073125d

Kinetic studies of carrier transport and recombination at the n-silicon methanol interface
journal, August 1986


630‐mV open circuit voltage, 12% efficient n ‐Si liquid junction
journal, August 1984


Rare Earth Elements—Critical Resources for High Technology
report, November 2002


Titania-nanotube-array-based photovoltaic cells
journal, July 2006


Fabrication of Large-Area Silicon Nanowire p–n Junction Diode Arrays
journal, January 2004


Preparation and characterization of CdS/CdTe thin film solar cells
journal, January 1997


Computer-Assisted Web Services Access Application Program Generation
patent-application, June 2008


Thermal interface material and method for manufacturing same
patent-application, June 2006


Flexible energy storage devices based on nanocomposite paper
journal, August 2007


Techniques for use of nanotechnology in photovoltaics
patent, August 2011


Thin film CdTe solar cells-a review
conference, January 1990


Semiconducting Cadmium Telluride
journal, December 1954


Semiconductors for Photoelectrolysis
journal, August 1978


Nonlithographic nano-wire arrays: fabrication, physics, and device applications
journal, January 1996


Photovoltaic cells utilizing mesh electrodes
patent-application, December 2003


Electrochemical Fabrication of CdS Nanowire Arrays in Porous Anodic Aluminum Oxide Templates
journal, January 1996


Solvent Compatibility of Poly(dimethylsiloxane)-Based Microfluidic Devices
journal, October 2003


Photovoltaic Measurements in Single-Nanowire Silicon Solar Cells
journal, February 2008


Fabrication of individually seeded nanowire arrays by vapour–liquid–solid growth
journal, October 2003


Radial pn junction nanorod solar cells: device physics principles and routes to fabrication in silicon
conference, January 2005


Control of the Size and Position of Silicon Nanowires Grown via the Vapor-Liquid-Solid Technique
journal, October 1997


Polymer solar cell and manufacturing method thereof
patent-application, June 2008


Photovoltaic solar cell
patent, August 2007


Systems and methods for nanowire growth and manufacturing
patent-application, December 2005


Well-ordered ZnO nanowire arrays on GaN substrate fabricated via nanosphere lithography
journal, January 2006


Nanochannel apparatus and method of fabricating
patent-application, May 2007


Hybrid Ionomer Electrochemical Devices
patent-application, February 2010


Nanowires in thin-film silicon solar cells
patent-application, February 2008


Fabrication of Silicon Nanowire Arrays with Controlled Diameter, Length, and Density
journal, March 2007


SEMICONDUCTOR NANOWIRES AND NANOTUBES
journal, August 2004


A Laser Ablation Method for the Synthesis of Crystalline Semiconductor Nanowires
journal, January 1998


Solid state photoelectrochemical cell
patent, November 1980


Light-induced generation of hydrogen at CdS-monograin membranes
journal, March 1983


Photolytic generation of hydrogen peroxide
patent-application, March 2009


Silicon Nanowires:  Preparation, Device Fabrication, and Transport Properties
journal, December 2000


Effects of Interfacial Energetics on the Effective Surface Recombination Velocity of Si/Liquid Contacts
journal, March 2002


Proton Exchange Membrane Electrolysis Using Water Vapor as a Feedstock
patent-application, April 2013


High efficiency inorganic nanorod-enhanced photovoltaic devices
patent-application, September 2006


Synthesis of Molybdenum Nanowires with Millimeter-Scale Lengths Using Electrochemical Step Edge Decoration
journal, June 2002


Embedded Carbon-Nanotube-Stiffened Polymer Surfaces
journal, January 2005


Method of making silicon quantum wires on a substrate
patent, November 1999


A review of some charge transport properties of silicon
journal, February 1977


Vapor-liquid-solid mechanism of single crystal growth
journal, March 1964


One-Dimensional Nanostructures: Synthesis, Characterization, and Applications
journal, March 2003


Method of synthesizing silicon wires
patent-application, July 2007


Properties of gold in silicon
journal, February 1966


n-Type silicon photoelectrochemistry in methanol: Design of a 10.1% efficient semiconductor/liquid junction solar cell
journal, February 1983


Conversion of solar energy to chemical and electrical energy
patent, July 1980


Nanoimprint Lithography: Methods and Material Requirements
journal, February 2007


Solubility and Diffusivity of Gold, Iron, and Copper in Silicon
journal, December 1956


Hydrogen gas production for electronic-grade polycrystalline silicon growth
conference, January 2002


Fabrication and properties of ultrasmall Si wire arrays with circuits by vapor–liquid–solid growth
journal, April 2002


Strong broadband optical absorption in silicon nanowire films
journal, July 2007


Photovoltaic Wire
patent-application, October 2009


Stretchable and Foldable Silicon Integrated Circuits
journal, April 2008


Controlled growth of highly uniform, axial/radial direction-defined, individually addressable InP nanowire arrays
journal, October 2005


Photo-Electro-Refining of Bio-Oil to Biofuel and Hydrogen
patent-application, February 2011


Thermal interface material with carbon nanotubes
patent, August 2007


Room temperature growth of CuO nanorod arrays on copper and their application as a cathode in dye-sensitized solar cells
journal, September 2005


Determination of diffusion length in photovoltaic crystalline silicon by modelisation of light beam induced current
journal, April 2009


Methods of fabricating nanostructures and nanowires and devices fabricated therefrom
patent-application, November 2002


Photovoltaic Device Using Nanostructured Material
patent-application, February 2009


Vertically Oriented Germanium Nanowires Grown from Gold Colloids on Silicon Substrates and Subsequent Gold Removal
journal, June 2007


Solar Fuel Cell
patent-application, November 2011


Poly(dimethylsiloxane) as a Material for Fabricating Microfluidic Devices
journal, April 2002


Spectroscopic ellipsometry investigation of optical and interface properties of CdTe films deposited on metal foils
journal, May 2004


Synthesis of stoichiometric cadmium selenide films via sequential monolayer electrodeposition
journal, November 1991


Synthesis of High Density, Size-Controlled Si Nanowire Arrays via Porous Anodic Alumina Mask
journal, January 2006


Electrical Characteristics and Chemical Stability of Non-Oxidized, Methyl-Terminated Silicon Nanowires
journal, June 2006


Silicon optoelectronic device using silicon nanowire and method for preparing the same
patent-application, November 2005


Long Germanium Nanowires Prepared by Electrochemical Etching
journal, June 2006


Nanofiber surface based capacitors
patent, June 2006


Solar hydrogen charger
patent-application, January 2009


High‐efficiency electroplated heterojunction solar cell
journal, January 1984


Nanofiber surface based capacitors
patent, October 2006


Large-area blown bubble films of aligned nanowires and carbon nanotubes
journal, May 2007


Hybrid solar cells with vertically aligned CdTe nanorods and a conjugated polymer
journal, March 2005


Integrated photoelectrochemical cell and system having a liquid electrolyte
patent-application, September 2005


Nanowire vias
patent-application, December 2008


Photoelectrochemical cell and method of manufacture
patent-application, May 2007


Amorphous-crystalline tandem nanostructured solar cells
patent-application, May 2008


Hydrogen Production Device and Method for Producing Hydrogen
patent-application, September 2011


Quantitative Measurement of the Electron and Hole Mobility−Lifetime Products in Semiconductor Nanowires
journal, April 2006


Solar fuels generator
patent-application, June 2012


Systems and methods for nanowire growth and harvesting
patent, September 2006


Diameter-Controlled Synthesis of Silicon Nanowires Using Nanoporous Alumina Membranes
journal, January 2005


Microwave assisted patterning of vertically aligned carbon nanotubes onto polymer substrates
journal, January 2006

  • Sunden, Erik; Moon, Jack K.; Wong, C. P.
  • Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures, Vol. 24, Issue 4, p. 1947-1950
  • https://doi.org/10.1116/1.2221320

Nanowire array and nanowire solar cells and methods for forming the same
patent-application, January 2005


Nanoscale coherent optical components
patent-application, October 2004


Hybrid Photolytic Fuel Cell
patent-application, March 2009


Biomimetic Assembly of Zinc Oxide Nanorods onto Flexible Polymers
journal, October 2007


Efficient photoinduced charge transfer in TiO2 nanorod/conjugated polymer hybrid materials
journal, November 2006


Minority carrier lifetime and radiation damage coefficients of germanium
conference, January 2005


Photo-electrochemical cell
patent-application, January 2013


Hybrid Nanorod-Polymer Solar Cells
journal, March 2002


Photoconverters based on silicon-crystal whiskers
journal, April 1978


Diameter-Dependent Growth Direction of Epitaxial Silicon Nanowires
journal, April 2005


Integrated photoelectrochemical cell and system having a solid polymer electrolyte
patent-application, September 2005


Cadmium Telluride Solar Cells
book, April 2003


Aligned Carbon Nanotube−Polymer Hybrid Architectures for Diverse Flexible Electronic Applications
journal, February 2006


Fabrication of densely packed, well-ordered, high-aspect-ratio silicon nanopillars over large areas using block copolymer lithography
journal, August 2006


Nanostructure Arrays and Methods for Forming Same
patent-application, April 2008


Multilayered Film-Nanowire Composite, Bifacial, and Tandem Solar Cells
patent-application, July 2008


Corrosion resistant gas diffusion layer with a micro protective layer for electrochemical cells
patent-application, November 2009


Growth of single crystal nanowires
patent, February 2008


Recent improvements and arising challenges in dye-sensitized solar cells
journal, May 2007


High Aspect Ratio Silicon Wire Array Photoelectrochemical Cells
journal, October 2007

  • Maiolo, James R.; Kayes, Brendan M.; Filler, Michael A.
  • Journal of the American Chemical Society, Vol. 129, Issue 41, p. 12346-12347
  • https://doi.org/10.1021/ja074897c

Nanowire device and method of fabricating the same
patent-application, February 2007


Molding technique for fabrication of optoelectronic devices
patent, August 2007


A 14% efficient nonaqueous semiconductor/liquid junction solar cell
journal, November 1984


Polymer-Embedded Semiconductor Rod Arrays
patent-application, March 2009


New Facets of CdTe Electrodeposition in Acidic Solutions with Higher Tellurium Concentrations
journal, January 2004