| 2010-01-01 | A direct methanol fuel cell system to power a humanoid robot | Joh, Han-Ik; Ha, Tae Jung; Hwang, Sang Youp; Kim, Jong-Ho; Chae, Seung-Hoon; Cho, Jae Hyung; Prabhuram, Joghee; Kim, Soo-Kil; Lim, Tae-Hoon; Cho, Baek-Kyu; Oh, Jun-Ho; Moon, Sang Heup; Ha, Heung Yong |
| 2018-03-21 | A highly efficient and stable organic additive for the positive electrolyte in vanadium redox flow batteries: taurine biomolecules containing -NH2 and -SO3H functional groups | Hwang, Jinyeon; Kim, Bo-mi; Moon, Joonhee; Mehmood, Asad; Ha, Heung Yong |
| 2018-03 | A novel approach for forming carbon nanorods on the surface of carbon felt electrode by catalytic etching for high-performance vanadium redox flow battery | Abbas, Saleem; Lee, Hyuck; Hwang, Jinyeon; Mehmood, Asad; Shin, Hyun-Jin; Mehboob, Sheeraz; Lee, Ju-Young; Ha, Heung Yong |
| 2016-11-20 | A novel high performance configuration of electrochemical cell to produce alkali for sequestration of carbon dioxide | Mehmood, Asad; Iqbal, Muhammad Ibrahim; Lee, Ju-Young; Hwang, Jinyeon; Jung, Kwang-Deog; Ha, Heung Yong |
| 2016-04-01 | A novel method of methanol concentration control through feedback of the amplitudes of output voltage fluctuations for direct methanol fuel cells | An, Myung-Gi; Mehmood, Asad; Hwang, Jinyeon; Ha, Heung Yong |
| 2015-11-30 | A review on durability issues and restoration techniques in long-term operations of direct methanol fuel cells | Mehmood, Asad; Scibioh, M. Aulice; Prabhuram, Joghee; An, Myung-Gi; Ha, Heung Yong |
| 2014-10-15 | A sensor-less methanol concentration control system based on feedback from the stack temperature | An, Myung-Gi; Mehmood, Asad; Ha, Heung Yong |
| - | A sensor-less methanol concentration control system based on the feedback control of stack temperature | An MyungGi; Ha, Heung Yong |
| - | A Study on Oxygen Gain of Polymer Electrolyte Membrane Fuel Cells | MANI PRASANNA; CHO, EUN AE; Ha, Heung Yong; Hong, Seong Ahn; Oh, In Hwan |
| - | A study on surface treatment of Nafion membrane and its effects on cell performance | MANI PRASANNA; CHO, EUN AE; Hyoung-Juhn Kim; Ha, Heung Yong; Hong, Seong Ahn; Oh, In Hwan |
| - | Acid doped polybenzimidazole (PBI) as a catalyst binder for high temperature polymer electrolyte fuel cell operations | Kim, Jeong-Hi; Jeong Seong UK; Hyoung-Juhn Kim; CHO, EUN AE; Ha, Heung Yong; Lim, Tae Hoon; Oh, In Hwan; Hong, Seong Ahn; 이호인 |
| 2013-02 | Alkyl chain modified sulfonated poly(ether sulfone) for fuel cell applications | Krishnan, N. Nambi; Henkensmeier, Dirk; Jang, Jong Hyun; Kim, Hyoung-Juhn; Ha, Heung Yong; Nam, Suk Woo |
| 2001-09-01 | An Analytical Study of Treated Nafion Membrane Surfaces adn its Cell Performance | Ha, Heung Yong |
| - | An Autothermal Reformer based on Porous Ni Plates for Hydrogen Generation | Nam, Suk-Woo; Han, Jonghee; Yoon, Sung Pil; Ha, Heung Yong; Lim, Tae Hoon; Hong, Seong Ahn |
| 2012-12 | An efficient decal transfer method using a roll-press to fabricate membrane electrode assemblies for direct methanol fuel cells | Mehmood, Asad; Ha, Heung Yong |
| 2005-03-01 | Analysis of Long-term Stability of Direct Methanol Fuel Cell and Investifation of the Methods to Improve its Performance | Ha, Heung Yong |
| 2016-06 | Arsenic removal from groundwater using low-cost carbon composite electrodes for capacitive deionization | Lee, Ju-Young; Chaimongkalayon, Nantanee; Lim, Jinho; Ha, Heung Yong; Moon, Seung-Hyeon |
| 2006-06-19 | Behavioral pattern of a monopolar passive direct methanol fuel cell stack | Kim, Young-Jin; Bae, Byungchan; Scibioh, M. Aulice; Cho, EunAe; Ha, Heung Yong |
| - | CeO2-incorporated Pt catalysts for direct methanol fuel cells | Choi Baeck-baum; Soo-Kil Kim; M. Aulice Scibioh; Joghee Prabhuram; Ha, Heung Yong |
| 2003-05-01 | Characteristics of air-breathing PEMFC for portable applications | Ha, Heung Yong |
| - | Characteristics of cathode degradation of large scale DMFC MEA | Joh Han-ik; Soo-Kil Kim; 이은숙; kim yi-young; KIM JANG MI; Lim Borami; Ha, Heung Yong |
| 2002-09 | Characteristics of the Multi-kW Class Polymer Electrolyte Membrane Fuel Cell Stack for a Hybrid Electric Golf Cart | Oh, In Hwan; Seok-Jae Shin; Jang-Ho Jo; S.K. Park; Ha, Heung Yong; Hong, Seong Ahn; 안상열; Yong-Cheol Lee; S.A. Cho; J.B. Ju; Tae-WonLim |
| - | Characterization of GDLs at Cathode Side of DMFC using Dynamic Load Changes | Cho Jae Hyung; Dong June Ahn; Soo-Kil Kim; Ha, Heung Yong |
| 2019-10 | CO2 capture by inorganic carbonation of waste concrete: A pilot scale-up process | Park Sanghyun; Ahn, Yongtae; KALIMUTHU PANDI; Ha, Heung Yong; Jung, Kwang Deog; SungTaek Yoon; Choi Jae Young |
| - | Comparison of long term test behavior of DMFC made of Nafion and hydrocarbon membranes | Joghee Prabhuram; Nambi Krishnan Nagappan; Joh Han-ik; Eun Sook Lee; Ha, Heung Yong; Soo-Kil Kim |
| 2020-10 | Comparison of various electrode fabrication methods for use in an electrolyzer to produce of HCl and NaOH from NaCl | Kim Jaewon; Saleem Abbas; Ki Bong Lee; Ha, Heung Yong |
| 2008-02 | Composite polymer electrolyte membranes containing polyrotaxanes | Choa, Hyun Dong; Won, Jongok; Ha, Heung Yong |
| - | Computational Fluid Dynamics Modeling of PEM Fuel Cells | 김윤장; 이태희; CHO, EUN AE; Ha, Heung Yong; Hong, Seong Ahn; Oh, In Hwan |
| - | Control of a methanol concentration for the portable direct methanol fuel cell system | Ha, Tae Jung; Ha, Heung Yong; Chonghun Han |
| 2002-05-01 | Deposition and structure properties of hydrous solid electrolyte thin films for micro fuel cell based on MEMS process | Ha, Heung Yong |
