Tae Jung Ha

A direct methanol fuel cell system to power a humanoid robot

Jun-Ho Oh, Seung-Hoon Chae, Baek-Kyu Cho, 2010 .

Development and characteristics of a 400 W-class direct methanol fuel cell stack

Heung Yong Ha, Han-Ik Joh, Tae Jung Ha, 2008 .

Sensor-less control of methanol concentration based on estimation of methanol consumption rates for direct methanol fuel cell systems

Chonghun Han, Heung Yong Ha, Han-Ik Joh, 2008 .