Showing results 1 to 13 of 13
Issue Date | Title | Author(s) |
---|---|---|
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 |
- | A preparation of conductive PI/GO films | Kim Yang Jin; Hae kyung Song; Bon-Cheol Ku; Na Seok In; Hwang, Sang Youp; Lee Sung Ho |
- | Catalyst-free growth of carbon nanosheet from nitrogen-contained polymer | Hwang, Sang Youp; Lee Sung Ho; TAE-WOOK KIM; Bon-Cheol Ku; JO HAN IK |
2008-12 | Development and characteristics of a 400 W-class direct methanol fuel cell stack | Joh, Han-Ik; Hwang, Sang Youp; Cho, Jae Hyung; Ha, Tae Jung; Kim, Soo-Kil; Moon, Sang Heup; Ha, Heung Yong |
2009-02-15 | Fabrication and evaluation of membrane electrode assemblies by low-temperature decal methods for direct methanol fuel cells | Cho, Jae Hyung; Kim, Jang Mi; Prabhuram, Joghee; Hwang, Sang Youp; Ahn, Dong June; Ha, Heung Yong; Kim, Soo-Kil |
2008-08-15 | Impact of cathode channel depth on performance of direct methanol fuel cells | Hwang, Sang Youp; Joh, Han-Ik; Scibioh, M. Aulice; Lee, Sang-Yeop; Kim, Soo-Kil; Lee, Tai Gyu; Ha, Heung Yong |
2009-06-05 | Influence of water and degree of sulfonation on the structure and dynamics of SPEEK studied by solid-state C-13 and H-1 NMR | Paik, Younkee; Chae, Seen Ae; Han, Oc Hee; Hwang, Sang Youp; Ha, Heung Yong |
2021-02-15 | Porous reduced graphene oxides derived by selective removal and formation of oxygen functional groups and their electrochemical capacitances | Hwang, Sang Youp; Lee, Cheol-Ho; Lee, Hae Ri; Son, Su-Young; Lee, Sungho; Joh, Han-Ik |
2021-03-10 | Stable fast-charging electrodes derived from hierarchical porous carbon for lithium-ion batteries | Hwang, Sang Youp; Lee, Hae Ri; Lee, Yoon Ki; Lee, Gi Bbuem; Lee, Sungho; Kim, Hyoung Juhn; Joh, Han-Ik |
- | Sulfonated Poly(ether sulfone) for Universal Fuel Cell Operations | Hyoung-Juhn Kim; Nambi Krishnan; CHO, EUN AE; Hwang, Sang Youp; Kim Dae-jin; Ha, Heung Yong; Lee Jae Kwang; Kyoung-Jin JEONG; Han, Jonghee; Oh, In Hwan; Lim, Tae Hoon |
2006-09-29 | Sulfonated poly(ether sulfone) for universal polymer electrolyte fuel cell operations | Kim, Hyoung-Juhn; Krishnan, Nambi N.; Lee, Sang-Yeop; Hwang, Sang Youp; Kim, Daejin; Jeong, Kyoung Jin; Lee, Jae Kwang; Cho, EunAe; Lee, Jaeyoung; Han, Jonghee; Ha, Heung Yong; Lim, Tae-Hoon |
2013-04 | Synthesis and properties of an atomically thin carbon nanosheet similar to graphene and its promising use as an organic thin film transistor | Joh, Han-Ik; Lee, Sungho; Kim, Tae-Wook; Hwang, Sang Youp; Hahn, Jae Ryang |
2019-09 | Upcycling of lignin waste to activated carbon for supercapacitor electrode and organic adsorbent | Lee, Youn-Ki; Chung, Sangchul; Hwang, Sang Youp; Lee, Sungho; Eom, Kwang Sup; Hong, Seung Bin; Park, Gwan Gyu; Kim, Byung-Joo; Lee, Jung-Joon; Joh, Han-Ik |