Search Results - "Dorris, S.E."

Hydrogen production by water dissociation using mixed conducting dense ceramic membranes by Balachandran, U. (Balu), Lee, T.H., Dorris, S.E.

“…Significant amounts of hydrogen or oxygen can be generated at moderate temperatures (500–900 °C) if a mixed-conducting (i.e., electron- and ion-conducting)…”
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Dense cermet membranes for hydrogen separation by (Balu) Balachandran, U., Lee, T.H., Park, C.Y., Emerson, J.E., Picciolo, J.J., Dorris, S.E.

“…•Cermet (ceramic–metal) membranes have been developed for hydrogen separation.•Flux is limited by the bulk diffusion of hydrogen through metal phase.•Long term…”
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Hydrogen production from fossil and renewable sources using an oxygen transport membrane by Park, C.Y., Lee, T.H., Dorris, S.E., Balachandran, U.

“…Oxygen transport membranes (OTMs) made of mixed ion-electron conductors can be used to increase the production of hydrogen from fossil and renewable sources…”
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Hydrogen separation by dense cermet membranes by Balachandran, U., Lee, T.H., Chen, L., Song, S.J., Picciolo, J.J., Dorris, S.E.

“…Novel cermet (i.e. ceramic–metal composite) membranes have been developed to separate hydrogen from mixed gases, particularly product streams generated during…”
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Development of coated conductors by inclined substrate deposition by Balachandran, U., Ma, B., Li, M., Fisher, B.L., Koritala, R.E., Miller, D.J., Dorris, S.E.

“…Inclined substrate deposition (ISD) offers the potential for rapid production of high-quality biaxially textured buffer layers suitable for YBa 2Cu 3O 7− δ…”
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Growth and properties of YBCO-coated conductors fabricated by inclined-substrate deposition by Ma, B., Uprety, K.K., Koritala, R.E., Fisher, B.L., Dorris, S.E., Miller, D.J., Maroni, V.A., Balachandran, U.

“…YBCO-coated conductors with high current-carrying capability are desirable for electric power transmission applications. Inclined-substrate deposition (ISD) is…”
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Composite Ni–Ba(Zr 0.1Ce 0.7Y 0.2)O 3 membrane for hydrogen separation by Zuo, Chendong, Lee, T.H., Dorris, S.E., Balachandran, U., Liu, Meilin

“…Composite membranes consisting of Ni metal and Ba(Zr 0.1Ce 0.7Y 0.2)O 3 (or Ni–BZCY7) have been developed for separation of hydrogen from gas mixtures to…”
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Hydrogen permeability and stability of palladium films in a high pressure reactor by Park, C.Y., Lee, T.H., Dorris, S.E., Balachandran, U. Balu

“…•We have fabricated palladium thin films by colloidal spray deposition on porous yttrium-stabilized zirconium oxide substrates for separating hydrogen.•HTMs,…”
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Biaxially aligned template films fabricated by inclined-substrate deposition for YBCO-coated conductor applications by Beihai Ma, Meiya Li, Koritala, R.E., Fisher, B.L., Markowitz, A.R., Erck, R.A., Dorris, S.E., Miller, D.J., Balachandran, U.

“…Inclined substrate deposition (ISD) has the potential for rapid production of high-quality biaxially textured buffer layers, which are important for…”
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A cobalt-free oxygen transport membrane, BaFe0.9Zr0.1O3−δ, and its application for producing hydrogen by Park, C.Y., Lee, T.H., Dorris, S.E., Balachandran, U.

“…Mixed ionic and electronic conductors are being explored for use as oxygen transport membrane (OTM) materials. An OTM material, BaFe0.9Zr0.1O3−δ (BFZ), was…”
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Composite Ni -Ba (Zr0.1Ce0.7Y0.2 )O3 membrane for hydrogen separation by CHENDONG ZUO, LEE, T. H, DORRIS, S. E, BALACHANDRAN, U, MEILIN LIU

“…Composite membranes consisting of Ni metal and Ba(Zr0.1Ce0.7Y0.2)O3 (or Ni-BZCY7) have been developed for separation of hydrogen from gas mixtures to replace…”
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Ethanol reforming using Ba0.5Sr0.5Cu0.2Fe0.8O3−δ/Ag composites as oxygen transport membranes by Park, C.Y., Lee, T.H., Dorris, S.E., Park, J.-H., Balachandran, U.

“…Cobalt-free oxygen transport membranes (OTMs), Ba0.5Sr0.5Cu0.2Fe0.8O3−δ (BSCF) and its composites, Ba0.5Sr0.5Cu0.2Fe0.8O3−δ/Ag (BSCF/Ag), were fabricated by…”
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Oxygen permeation and coal-gas-assisted hydrogen production using oxygen transport membranes by Park, C.Y., Lee, T.H., Dorris, S.E., Lu, Y., Balachandran, U.

“…A tubular oxygen transport membrane (OTM) was developed to produce hydrogen via water splitting using fossil sources. In this study, two OTM materials,…”
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Use of mixed conducting membranes to produce hydrogen by water dissociation by Balachandran, U, Lee, T.H, Wang, S, Dorris, S.E

“…We have studied the production of hydrogen by water dissociation at moderate temperatures (700–900°C) with novel mixed-conducting membranes. Hydrogen…”
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Thin film preparation and hydrogen pumping characteristics of BaCe0.8Y0.2O3−δ by Lee, T.H., Dorris, S.E., Balachandran, U.

“…Thin films of BaCe0.8Y0.2O3−δ (BCY) were prepared by a colloidal spray deposition method. Dense, crack-free BCY films with thickness of ≈10 μm and a grain size…”
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The crystal structures and phase transitions in Y-doped BaCeO3 : their dependence on Y concentration and hydrogen doping by TAKEUCHI, K, LOONG, C.-K, RICHARDSON, J. W, GUAN, J, DORRIS, S. E, BALACHANDRAN, U

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Effect of CeO 2 buffer layer thickness on the structures and properties of YBCO coated conductors by Li, Meiya, Zhao, Xingzhong, Ma, B., Dorris, S.E., Balachandran, U., Maroni, V.A.

“…Biaxially textured YBa 2Cu 3O 7− x (YBCO) films were grown on inclined-substrate-deposited (ISD) MgO-textured metal substrates by pulsed laser deposition. CeO…”
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Thickness dependence of hydrogen permeability for Ni–BaCe 0.8Y 0.2O 3 − δ by Song, S.-J., Moon, J.-H., Lee, T.H., Dorris, S.E., Balachandran, U.

“…The hydrogen separation properties and thickness dependence of the hydrogen flux for Ni-BCY membranes, containing a proton-conductor (BaCe 0.8Y 0.2O 3 − α ,…”
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Numerical modeling of hydrogen permeation in chemical potential gradients by Song, S.-J., Wachsman, E.D., Rhodes, J., Dorris, S.E., Balachandran, U.

“…A point defect model was used to describe the functional dependence of defect species in SrCe 0.95Y 0.05O 3− d on hydrogen, water vapor, and oxygen partial…”
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Effect of CeO2 buffer layer thickness on the structures and properties of YBCO coated conductors by MEIYA LI, XINGZHONG ZHAO, MA, B, DORRIS, S. E, BALACHANDRAN, U, MARONI, V. A

“…Biaxially textured YBa2Cu307_, (YBCO) films were grown on inclined-substrate-deposited (ISD) MgO-textured metal substrates by pulsed laser deposition. CeO2 was…”
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