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Title: Methods and systems for fuel production in electrochemical cells and reactors

Abstract

Methods and systems for fuel, chemical, and/or electricity production from electrochemical cells are disclosed. A voltage is applied between an anode and a cathode of an electrochemical cell. The anode includes a metal or metal oxide electrocatalyst. Oxygen is supplied to the cathode, producing oxygen ions. The anode electrocatalyst is at least partially oxidized by the oxygen ions transported through an electrolyte from the cathode to the anode. A feed gas stream is supplied to the anode electrocatalyst, which is converted to a liquid fuel. The anode electrocatalyst is re-oxidized to higher valency oxides, or a mixture of oxide phases, by supplying the oxygen ions to the anode. The re-oxidation by the ions is controlled or regulated by the amount of voltage applied.

Inventors:
;
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1418980
Patent Number(s):
9,879,352
Application Number:
14/681,857
Assignee:
BATTELLE MEMORIAL INSTITUTE (Richland, WA) PNNL
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015 Apr 08
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 30 DIRECT ENERGY CONVERSION

Citation Formats

Marina, Olga A., and Pederson, Larry R. Methods and systems for fuel production in electrochemical cells and reactors. United States: N. p., 2018. Web.
Marina, Olga A., & Pederson, Larry R. Methods and systems for fuel production in electrochemical cells and reactors. United States.
Marina, Olga A., and Pederson, Larry R. Tue . "Methods and systems for fuel production in electrochemical cells and reactors". United States. doi:. https://www.osti.gov/servlets/purl/1418980.
@article{osti_1418980,
title = {Methods and systems for fuel production in electrochemical cells and reactors},
author = {Marina, Olga A. and Pederson, Larry R.},
abstractNote = {Methods and systems for fuel, chemical, and/or electricity production from electrochemical cells are disclosed. A voltage is applied between an anode and a cathode of an electrochemical cell. The anode includes a metal or metal oxide electrocatalyst. Oxygen is supplied to the cathode, producing oxygen ions. The anode electrocatalyst is at least partially oxidized by the oxygen ions transported through an electrolyte from the cathode to the anode. A feed gas stream is supplied to the anode electrocatalyst, which is converted to a liquid fuel. The anode electrocatalyst is re-oxidized to higher valency oxides, or a mixture of oxide phases, by supplying the oxygen ions to the anode. The re-oxidation by the ions is controlled or regulated by the amount of voltage applied.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 30 00:00:00 EST 2018},
month = {Tue Jan 30 00:00:00 EST 2018}
}

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Works referenced in this record:

Direct methane conversion routes to chemicals and fuels
journal, August 2011


Samarium doped ceria–(Li/Na)2CO3 composite electrolyte and its electrochemical properties in low temperature solid oxide fuel cell
journal, August 2010


Recent development of ceria-based (nano)composite materials for low temperature ceramic fuel cells and electrolyte-free fuel cells
journal, July 2013


Homogeneous gas-phase partial oxidation of methane to methanol and formaldehyde
journal, April 1995


Development of trimetallic Ni–Cu–Zn anode for low temperature solid oxide fuel cells with composite electrolyte
journal, December 2010

  • Gao, Zhan; Mao, Zongqiang; Wang, Cheng
  • International Journal of Hydrogen Energy, Vol. 35, Issue 23, p. 12897-12904
  • DOI: 10.1016/j.ijhydene.2010.08.078

Direct conversion of methane to fuels and chemicals
journal, April 2009


Development of solid oxide fuel cell materials for intermediate-to-low temperature operation
journal, January 2012

  • Huang, Jianbing; Xie, Fucheng; Wang, Cheng
  • International Journal of Hydrogen Energy, Vol. 37, Issue 1, p. 877-883
  • DOI: 10.1016/j.ijhydene.2011.04.030

Water-based binder system for SOFC porous steel substrates
journal, February 2007

  • Kurokawa, Hideto; Lau, Grace Y.; Jacobson, Craig P.
  • Journal of Materials Processing Technology, Vol. 182, Issue 1-3, p. 469-476
  • DOI: 10.1016/j.jmatprotec.2006.08.031

Direct oxidation of methane to methanol over proton conductor/metal mixed catalysts
journal, May 2010

  • Lee, Byungik; Sakamoto, Yosuke; Hirabayashi, Daisuke
  • Journal of Catalysis, Vol. 271, Issue 2, p. 195-200
  • DOI: 10.1016/j.jcat.2010.01.011

Efficient and selective formation of methanol from methane in a fuel cell-type reactor
journal, April 2011


Solid-state protonic conductors: principles, properties, progress and prospects
journal, October 1999


Direct conversion of methane into oxygenates
journal, December 2001


On the performance of porous silica supported VOx catalysts in the partial oxidation of methane
journal, September 2012


Structure and reactivity of copper iron pyrophosphate catalysts for selective oxidation of methane to formaldehyde and methanol
journal, June 2011

  • Polnišer, Róbert; Štolcová, Magdaléna; Hronec, Milan
  • Applied Catalysis A: General, Vol. 400, Issue 1-2, p. 122-130
  • DOI: 10.1016/j.apcata.2011.04.022

Emerging green chemical technologies for the conversion of CH4 to value added products
journal, August 2013

  • Reddy, P. Venkata Laxma; Kim, Ki-Hyun; Song, Hocheol
  • Renewable and Sustainable Energy Reviews, Vol. 24, p. 578-585
  • DOI: 10.1016/j.rser.2013.03.035

Electrosynthesis of methanol from methane: The role of V2O5 in the reaction selectivity for methanol of a TiO2/RuO2/V2O5 gas diffusion electrode
journal, January 2013


The partial oxidation of methane to methanol: An approach to catalyst design
journal, July 1998

  • Taylor, Stuart H.; Hargreaves, Justin S. J.; Hutchings, Graham J.
  • Catalysis Today, Vol. 42, Issue 3, p. 217-224
  • DOI: 10.1016/S0920-5861(98)00095-9

Performance of metal-supported SOFCs with infiltrated electrodes
journal, September 2007


Novel core–shell SDC/amorphous Na2CO3 nanocomposite electrolyte for low-temperature SOFCs
journal, October 2008


State of the art ceria-carbonate composites (3C) electrolyte for advanced low temperature ceramic fuel cells (LTCFCs)
journal, December 2012


Intermediate temperature fuel cell with a doped ceria–carbonate composite electrolyte
journal, May 2010


Carbon doped MO–SDC material as an SOFC anode
journal, February 2007


Advantages of intermediate temperature solid oxide fuel cells for tractionary applications
journal, February 2001