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14

The influence of sintering additives on the lifetime of the heater for sensor application with Al2O3 substrate

Kyo-Yeol Lee,* Jong-Heun Lee, Ho-In Kim, Ki-Woo Han and Jong-Mok Park, Mater. Lett., 37(1-2), 90-97 (1998)
13

Effect of H2O2 on the morphology of ZrO2 powder prepared by ultrasonic spray pyrolysis

Seo-Yong Cho,* In-Tae Kim, Dong-Young Kim, Soon Ja Park, Byung-Kook Kim, and Jong-Heun Lee,Materials Letters, 32, 271-273(1997)
12

Limiting current and wide range air/fuel ratio sensors using the same YSZ-Al2O3 layers as electrolyte and diffusion barrier

Jong-Heun Lee,* Chang-Soon Kwon, Hoin Kim, and Byung Ki Kim, Sensors and Actuators B, 35-36, 278-284 (1996)
11

A Wide Range Air-Fuel Ratio Sensor with a Plate-Type Structure

Byung Ki Kim,* Jong-Heun Lee, and Hoin Kim, Solid State Ionics, 86-88, 1079-1085 (1996)
10

Limiting Current Characteristics with regard to Oxygen and Carbon Monoxide in Oxidizing and Reducing Atmospheres

Jong-Heun Lee,* Hoin Kim, and Byung Ki Kim, Solid State Ionics, 86-88, 1087-1093 (1996)
9

Oxygen Sensing Characteristics of the Limiting Current-type Sensors with the Microstructural and Structural Variations in Diffusion Barrier

Jong-Heun Lee,* Hoin Kim, and Byung Ki Kim, Materials Letters, 26, 27-33 (1996)
8

Humidity Sensing Characteristics of TiO2/SnO2 Prepared by Coprecipitation and Precipitation Methods

Ji-Won Joo, Jong-Heun Lee, and Soon-Ja Park, Sensors and Materials, 7(5), 371-382(1995)
7

Preparation of Spherical (Zr,Sn)TiO4 Powders by Ultrasonic Spray Pyrolysis

Seo-Yong Cho,Jong-Heun Lee and Soon-Ja Park, J.Mater.Sci., 30, 3274-3278 (1995)
6

Preparation of Spherical Pb(Zr,Ti)O3 Powders by Ultrasonic Spray Pyrolysis

Hee-Bong Kim, Jong-Heun Lee and Soon-Ja Park, J.Mater.Sci: Materials in Electronics, 6, 84-89 (1995)
5

Preparation of Spherical TiO2/SnO2 Powders by Ultrasonic Spray Pyrolysis and its Spinodal Decomposition

Jong-Heun Lee and Soon-Ja Park, J.Mater.Sci.:Materials in Electronics, 4, 254-258 (1993)