All Outputs (174)

Influences of ions and temperature on performance of carbon nano-particulates in supercapacitors with neutral aqueous electrolytes (2013)
Journal Article

A commercial product of carbon nano-particles, Cabot MONACH 1300 pigment black (CMPB), was studied for basic structural information and electrochemical performance in neutral aqueous electrolytes, aiming at applications in supercapacitors. As confirm... Read More about Influences of ions and temperature on performance of carbon nano-particulates in supercapacitors with neutral aqueous electrolytes.

Near-net-shape production of hollow titanium alloy components via electrochemical reduction of metal oxide precursors in molten salts (2013)
Journal Article

Metal oxide precursors (ca. 90 wt pct Ti, 6 wt pct Al, and 4 wt pct V) were prepared with a hollow structure in various shapes such as a sphere, miniature golf club head, and cup using a one-step solid slip-casting process. The precursors were then e... Read More about Near-net-shape production of hollow titanium alloy components via electrochemical reduction of metal oxide precursors in molten salts.

Forming metal powders by electrolysis (2013)
Book Chapter

Fossil fuels will eventually be replaced by renewables. Currently, the most feasible and efficient way of utilising renewable energy is to convert it to electricity. In response to this change, fossil energy-based pyrometallurgical processes will ine... Read More about Forming metal powders by electrolysis.

Electrochemical Performance of Screen-Printed Composite Coatings of Conducting Polymers and Carbon Nanotubes on Titanium Bipolar Plates in Aqueous Asymmetrical Supercapacitors (2012)
Journal Article

Composites of conducting polymers (polypyrrole and polyaniline) with acid treated multi-walled carbon nanotubes were formulated into printable aqueous inks, with the aid of functional additives (benzethonium chloride as a surfactant with or without p... Read More about Electrochemical Performance of Screen-Printed Composite Coatings of Conducting Polymers and Carbon Nanotubes on Titanium Bipolar Plates in Aqueous Asymmetrical Supercapacitors.

Evaluation of a digitally controlled power electronic emulator for supercapattery (2012)
Conference Proceeding

Newly developed electrochemical energy storage devices are typically produced as single/small quantity and small size devices. This makes their evaluation very difficult in high power applications that would require production of much larger size dev... Read More about Evaluation of a digitally controlled power electronic emulator for supercapattery.

Produced water treatment technologies (2012)
Journal Article

Produced water is a complex mixture of organic and inorganic compounds and the largest volume of by-product generated during oil and gas recovery operations. The potential of oilfield produced water to be a source of fresh water for water-stressed oi... Read More about Produced water treatment technologies.

Carbon nanotube/titanium dioxide (CNT/TiO2) core-shell nanocomposites with tailored shell thickness, CNT content and photocatalytic/photoelectrocatalytic properties (2011)
Journal Article

Combining carbon nanotubes (CNTs) with TiO2 at the nano-scale level can promote the separation of the electron-hole charges generated upon irradiation. However, charge separation capability depends on the quality of the interfacial contact between CN... Read More about Carbon nanotube/titanium dioxide (CNT/TiO2) core-shell nanocomposites with tailored shell thickness, CNT content and photocatalytic/photoelectrocatalytic properties.

Electrochemical Detection (2011)
Book Chapter

Ferrocene Sensors (2008)
Book Chapter

Electro-deoxidation of solid chromium oxide in molten chloride salts (2005)
Presentation / Conference

Chromium is industrially produced by aluminothermic reduction of Cr 2O3 or electrodeposition from the aqueous NH 4Cr(SO4)2 solution. The former makes more a expensive product than an electrolytic method because the reductant, aluminium, is produced b... Read More about Electro-deoxidation of solid chromium oxide in molten chloride salts.

Extraction of titanium from solid titanium dioxide in molten salts (2004)
Conference Proceeding

The search for a cheaper replacement for the Hunter and Kroll Processes has continued ever since titanium was first produced commercially. In 2000, the authors reported that it was possible to reduce titanium and other metal oxides directly to metals... Read More about Extraction of titanium from solid titanium dioxide in molten salts.

The use of electro-deoxidation to reduce titanium dioxide and other metal oxides (2001)
Presentation / Conference

Titanium is usually extracted by the Kroll process in which titanium tetrachloride is reduced by magnesium to form titanium sponge and magnesium chloride. This is an expensive and time consuming process which makes titanium a very expensive metal. Al... Read More about The use of electro-deoxidation to reduce titanium dioxide and other metal oxides.

Selecting the power electronic interface for a supercapattery based energy storage system
Conference Proceeding

This paper presents the initial investigations in selecting the topology of the power electronic interface for an energy storage system for power levelling applications based on a novel storage device, the supercapattery. The particularities of the s... Read More about Selecting the power electronic interface for a supercapattery based energy storage system.

Efficiency evaluation of a novel supercapattery stack with a power electronic interface for energy storage systems
Conference Proceeding

The increase of renewable energy generation seen as the only way to ensure clean and sustainable development, is under scrutiny due to its intermittent nature and an insufficient development of com-plementary technologies such as electrical energy st... Read More about Efficiency evaluation of a novel supercapattery stack with a power electronic interface for energy storage systems.