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Patentkucernak, brandon, yufit, 2013,
regenerative fuel cells
The present invention provides a regenerative fuel cell comprising an anionic membrane capable of selectively passing anions, wherein the pH of the anolyte and/or catholyte is at least 10. The present invention also relates to a method of operating a regenerative fuel cell comprising an anionic membrane capable of selectively passing anions, wherein the pH of the anolyte and/or catholyte is at least 10.
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Journal articleTurek VA, Elliott LN, Tyler AII, et al., 2013,
Self-Assembly and Applications of Ultra-Concentrated Nanoparticle Solutions
, ACS Nano -
Conference paperThepkaew J, Therdthianwong S, Therdthianwong A, et al., 2013,
Promotional roles of Ru and Sn in mesoporous PtRu and PtRuSn catalysts toward ethanol electrooxidation
, 3rd International Conference of Fuel Cell & Hydrogen Technology (ICFCHT), Publisher: PERGAMON-ELSEVIER SCIENCE LTD, Pages: 9454-9463, ISSN: 0360-3199- Author Web Link
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- Citations: 29
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Journal articleQian H, Kucernak AR, Greenhalgh ES, et al., 2013,
Multifunctional Structural Supercapacitor Composites Based on Carbon Aerogel Modified High Performance Carbon Fiber Fabric
, ACS APPLIED MATERIALS & INTERFACES, Vol: 5, Pages: 6113-6122, ISSN: 1944-8244- Author Web Link
- Open Access Link
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- Citations: 165
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Journal articleCousens NEA, Kucernak AR, 2013,
Electrochemistry of the ionic liquid vertical bar oil interface: A new water-free interface between two immiscible electrolyte solutions
, ELECTROCHEMISTRY COMMUNICATIONS, Vol: 31, Pages: 63-66, ISSN: 1388-2481- Author Web Link
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- Citations: 7
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Journal articleAhmad EA, Mallia G, Kramer D, et al., 2013,
The stability of LaMnO3 surfaces: a hybrid exchange density functional theory study of an alkaline fuel cell catalyst (vol 1, pg 11152, 2013)
, JOURNAL OF MATERIALS CHEMISTRY A, Vol: 1, Pages: 15555-15555, ISSN: 2050-7488 -
Conference paperGreenhalgh ES, Ankersen J, Asp LE, et al., 2013,
Mechanical and microstructural characterisation of multifunctional structural power composites
, Pages: 2228-2237- Cite
- Citations: 1
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Conference paperMistry M, Kucernak A, Nguyen S, et al., 2013,
Addressing engineering issues for a composite structural power demonstrator
, Pages: 2692-2700Engineering issues have been addressed for a Multifunctional (MF) Carbon Fibre Reinforced Polymer (CFRP) capable of storing electrical energy and carrying mechanical load. The MF material was integrated into a technology demonstrator in the form of a car boot lid where the boot lighting was powered independently of the car main electrical system. Current collection was improved by using a thin copper mesh on the carbon electrodes while hole drilling was found to have a negligible effect on the laminate electrical performance.
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Conference paperQian H, Kucernak AR, Greenhalgh ES, et al., 2013,
Multifunctional structural power composites based on carbon aerogel modified high performance carbon fibre fabrics
, Pages: 2238-2243- Cite
- Citations: 6
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Conference paperZalitis CM, Kramer D, Sharman J, et al., 2013,
Pt Nano-Particle Performance for PEFC Reactions At Low Catalyst Loading and High Reactant Mass Transport
, 13th Polymer Electrolyte Fuel Cell Symposium (PEFC), Publisher: ELECTROCHEMICAL SOC INC, Pages: 39-47, ISSN: 1938-5862- Author Web Link
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- Citations: 11
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Journal articleShirshova N, Bismarck A, Carreyette S, et al., 2013,
Structural supercapacitor electrolytes based on bicontinuous ionic liquid-epoxy resin systems
, JOURNAL OF MATERIALS CHEMISTRY A, Vol: 1, Pages: 15300-15309, ISSN: 2050-7488- Author Web Link
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- Citations: 104
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Journal articleAhmad EA, Mallia G, Kramer D, et al., 2013,
The stability of LaMnO3 surfaces: a hybrid exchange density functional theory study of an alkaline fuel cell catalyst
, JOURNAL OF MATERIALS CHEMISTRY A, Vol: 1, Pages: 11152-11162, ISSN: 2050-7488- Author Web Link
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- Citations: 24
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Journal articleZalitis CM, Kramer D, Kucernak AR, 2013,
Electrocatalytic performance of fuel cell reactions at low catalyst loading and high mass transport
, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, Vol: 15, Pages: 4329-4340, ISSN: 1463-9076- Author Web Link
- Open Access Link
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- Citations: 134
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Journal articleShirshova N, Qian H, Shaffer MSP, et al., 2013,
Structural composite supercapacitors
, Composites Part A: Applied Science and Manufacturing, Vol: 46, Pages: 96-107, ISSN: 1359-835XThis paper presents the development of multifunctional materials that perform a structural role whilst simultaneously storing electrical energy as a supercapacitor. Two structural carbon fibre woven electrodeswere separated by a woven glass fibre layer, and infused with a multifunctional polymer electrolyte. Following characterisation of electrochemical and compressive performance, working structural supercapacitor prototypes were demonstrated. Since the relative mechanical and electrical demands are application specific, an optimisation methodology is proposed. Multifunctional composites were achieved, which had compressive moduli of up to 39 GPa and capacitances of up to 52 mF g 1.
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Journal articleKucernak A, Bidault F, Smith G, 2012,
Membrane electrode assemblies based on porous silver electrodes for alkaline anion exchange membrane fuel cells
, ELECTROCHIMICA ACTA, Vol: 82, Pages: 284-290, ISSN: 0013-4686- Author Web Link
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- Citations: 24
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Journal articleThepkaew J, Therdthianwong S, Kucernak A, et al., 2012,
Electrocatalytic activity of mesoporous binary/ternary PtSn-based catalysts for ethanol oxidation
, JOURNAL OF ELECTROANALYTICAL CHEMISTRY, Vol: 685, Pages: 41-46, ISSN: 1572-6657- Author Web Link
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- Citations: 11
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Journal articleJiang J, Kucernak A, 2012,
Mass transport and kinetics of electrochemical oxygen reduction at nanostructured platinum electrode and solid polymer electrolyte membrane interface
, JOURNAL OF SOLID STATE ELECTROCHEMISTRY, Vol: 16, Pages: 2571-2579, ISSN: 1432-8488- Author Web Link
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- Citations: 9
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Conference paperBismarck A, Carreyette S, Fontana QPV, et al., 2012,
Multifunctional epoxy resin for structural supercapacitors
, 15th European Conference on Composite Materials, Publisher: European Socirty for Composite Materials, Pages: 1-8Polymer-based electrolytes based on commercially available epoxy resins were prepared through the addition of a liquid electrolyte, a solution of a lithium salt in an ionic liquid. The polymer monoliths were characterized using impedance spectroscopy, 3-point bending test, scanning electron microscopy (SEM) and nitrogen adsorption (BET). The balance of ionic conductivity and flexural modulus is crucially dependent on the relative proportions of epoxy resin to electrolyte. Also the effect of the liquid electrolyte on curing kinetics and processing was assessed by complex viscosity measurements and differential scanning calorimetry (DSC). Only one out of the three resins investigated exhibited a significant acceleration effect.
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Journal articleAhmad EA, Mallia G, Kramer D, et al., 2012,
Comment on "2D Atomic Mapping of Oxidation States in Transition Metal Oxides by Scanning Transmission Electron Microscopy and Electron Energy-Loss Spectroscopy"
, PHYSICAL REVIEW LETTERS, Vol: 108, ISSN: 0031-9007- Author Web Link
- Open Access Link
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- Citations: 6
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Journal articleTurek V, Cecchini MP, Paget J, et al., 2012,
A Plasmonic Ruler at the Liquid-Liquid Interface
, ACS Nano -
Journal articleCousens NEA, Kucernak AR, 2011,
Increasing the potential window of the interface between two immiscible electrolyte solutions to more than 1.2 V
, ELECTROCHEMISTRY COMMUNICATIONS, Vol: 13, Pages: 1539-1541, ISSN: 1388-2481- Author Web Link
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- Citations: 17
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Conference paperShirshova N, Shaffer M, Steinke JHG, et al., 2011,
Structural Polymer Composites for Energy Storage Devices
, International Conference on Advanced Capacitors (ICAC2007) -
Journal articleAhmad EA, Liborio L, Kramer D, et al., 2011,
Thermodynamic stability of LaMnO3 and its competing oxides: A hybrid density functional study of an alkaline fuel cell catalyst
, PHYSICAL REVIEW B, Vol: 84, ISSN: 2469-9950- Author Web Link
- Open Access Link
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- Citations: 34
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Conference paperElias S, Quinson J, Britovsek GJP, et al., 2011,
Electrocatalytic CO2 reduction using modified electrodes
, 242nd National Meeting of the American-Chemical-Society (ACS), Publisher: AMER CHEMICAL SOC, ISSN: 0065-7727 -
Journal articleBidault F, Kucernak A, 2011,
Cathode development for alkaline fuel cells based on a porous silver membrane
, JOURNAL OF POWER SOURCES, Vol: 196, Pages: 4950-4956, ISSN: 0378-7753- Author Web Link
- Open Access Link
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- Citations: 24
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Journal articleSleightholme AES, Kucernak A, 2011,
An anomalous peak observed in the electrochemistry of the platinum/perfluorosulfonic acid membrane interface
, ELECTROCHIMICA ACTA, Vol: 56, Pages: 4396-4402, ISSN: 0013-4686- Author Web Link
- Open Access Link
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- Citations: 9
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Conference paperShirshova N, Shaffer M, Steinke JHG, et al., 2011,
Strutural Polymer Composites for Energy Storage Devices
, 1st Chemical and Biomedical Engineering Symposium -
Conference paperMao B, Kurtoglu A, Kucernak ARJ, et al., 2011,
Exploiting carbon nanotubes in fuel cells
, NSTI Nanotechnology Conference and Expo, Publisher: CRC PRESS-TAYLOR & FRANCIS GROUP, Pages: 807-809 -
Journal articleMarinescu M, Urbakh M, Barnea T, et al., 2010,
Electrowetting Dynamics Facilitated by Pulsing
, JOURNAL OF PHYSICAL CHEMISTRY C, Vol: 114, Pages: 22558-22565, ISSN: 1932-7447- Author Web Link
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- Citations: 17
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Conference paperXu H, Zalitis C, Rivera-Hernandez M, et al., 2010,
Fuel cell catalysts based on core-shell nano-particles
, Pages: 475-476In this work, we used platinum black to improve the dispersion mechanisms onto highly oriented pyrolytic graphite substrates by using different solvents in order to develop a methodology to disperse core-shell Pt nanoparticles. With this technique, we found that pure isopropyl alcohol exhibited better dispersion onto graphite in comparison with a mixed solution. Although SEM and STM images revealed in general a poor dispersion, some aggregates and few individual particles scattered onto the graphite surface were observed.
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