A. Ovenston

发表

The effect of stoichiometry on the stability and a.c. electrical properties of LixNi1−yCoyO2−δ and LixNi1−yCoyO2−δ-Al2O3 composites at elevated temperatures

D. Qin, A. Ovenston, J. Walls, 1995 .

Internal carbon deposition resulting from a redistribution of gaseous species under combined diffusion and steam reforming reactions in a catalyst pellet

A. Ovenston, J. Walls, 1982 .

The electrical and catalytic properties of YBa2Cu3O7-x for oxidation reactions below 400°C

A. Ovenston, J. Walls, M. Cǎldǎraru, 1997 .

The potential of YBa2Cu3O7−x for catalytic oxidation reactions in a radio frequency reactor

A. Ovenston, J. Walls, A. Allen, 1994 .

Surface dynamics in tin dioxide-containing catalysts III. Catalysis and the surface conductivity of antimony-doped tin dioxide

A. Ovenston, J. Walls, D. Sprînceanã, 1996 .

Catalytic and electrical behaviour of Li0.9Ni0.5Co0.5O2−δ below 400°C

A. Ovenston, J. Walls, M. Cǎldǎraru, 1998 .

Temperature programmed oxidative coupling of methane over a Li-Ni-Co-O catalyst monitoredin-situ by a.c. electrical parameters coupled to multiple-ion monitoring of the product species

D. Qin, A. Ovenston, J. Walls, 1996 .

Transient Study of the Function of Oxygen in Methane Coupling over the Conductive Ceramics Li0.9Ni0.5Co0.5O2-x

A. Ovenston, J. Walls, D. Qin, 1996 .

Temperature-programmed CO2 hydrogenation over a Li-Ni-Co-O catalyst monitored in situ by a.c. electrical parameters coupled to multiple-ion monitoring of the product species

D. Qin, A. Ovenston, J. Walls, 1996, Journal of Materials Science.

AC electrical characterization of heterogeneous catalysts

A. Ovenston, J. Walls, 1993 .

Application of in-situ temperature programmed techniques to catalytic oxidation reactions on conducting mixed oxides

A. Ovenston, J. Walls, 1997 .

Effect of frequency on the electrical characteristics of tin-antimony-oxide mixtures

A. Ovenston, J. Walls, D. Sprînceanã, 1994 .

The AC monitoring of a mixed conducting Li-Ni-Co-O catalyst during temperature programmed reactions

D. Qin, A. Ovenston, J. Walls, 1996 .

Electrical studies of catalyst composites containing YBa2Cu3O7 −x, and an insulator

A. Ovenston, J. Walls, D. Sprînceanã, 1995 .

The stability and a.c. electrical characteristics of composites containing YBa2Cu3O7−x and alumina at elevated temperatures

D. Qin, A. Ovenston, J. Walls, 1995, Journal of Materials Science.

Generation of heat in composite catalytic materials in RF fields

A. Ovenston, J. Walls, 1990 .

The DC and AC electrical characteristics of composite mixed conductor catalysts at high temperatures

A. Ovenston, J. Walls, S. Miri, 1988 .

D. C. conductivity used as a sensor for the high-temperature H2 chemisorption on commercial supported nickel catalysts

A. Ovenston, J. Walls, 1987 .

The high-temperature electrical conductivity of a model catalyst containing conducting and insulating oxides

A. Ovenston, J. Walls, 1985 .

Generation of heat in a single catalyst pellet placed in an electromagnetic field for endothermic reforming of hydrocarbons

A. Ovenston, J. Walls, 1983 .

AC heating of a heterogeneous catalyst

A. Ovenston, J. Walls, 1984 .

Complex impedance analysis of heterogeneous catalysts containing mixed or fast ion conductors

A. Ovenston, J. Walls, 1992 .