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| 1 | Discovery of Single-Atom Catalyst:Customized Heteroelement Dopants on Graphene显示文摘CONSPECTUS:Single-atomic catalyst(SAC)incorporated in graphene plays an increasingly significant role in many applications,including sustainable energy conversion/storage and environmental systems.Such a synergistic structure commonly consisting of atomic metal active sites stabilized on a robust graphene support,is breaking through the intrinsic limitations of precious-metalbased catalysts and broadening a spectrum of applications,while attaining high atom utilization,remarkable novel catalytic activity,and conformational flexibility.Motivated from the unprecedented attractive features of SAC in graphene,enormous research efforts have been devoted to the development of this ultimate catalytic system.For the further advance and eventual success in this field,a general rule for the rational design of SAC is the first prerequisite.Unfortunately,the research effort for the exploration of the fundamental reaction mechanism and rational design principle has been frequently overlooked in spite of the significantly accumulated research efforts thus far.In this Account,we highlight a new perspective for the rational design of SAC in graphene,conceptually centered on the atomistic level heteroelement dopants of graphene.To provide the intuitive viewpoint on the SAC from the scientific perspective,we suggest a new classification scheme for versatile SACs reported thus far into“dopant catalyst”and“dopant-assisted catalyst”,based on the detailed role of dopant in the catalyst system.Thereafter,we highlight the crucial influencing factors on the catalytic activity of the dopant-induced-catalyst system and toward rational designing rule for high performance catalysts.The recent progress in the dopantinduced-catalyst system for a wide spectrum of catalytic applications,including oxygen reduction,oxygen evolution,hydrogen evolution,and CO_(2)reduction is summarized.Finally,we briefly discuss the challenges and opportunities for the future research direction.The exciting expectation for the well-defined,specifically tailored,high performance dopant-induced-catalyst system is anticipated to address global challenges,including climate change,energy crisis and worldwide pandemics. | In Ho Kim Joonwon Lim Sang Ouk Kim | 2021 | Accounts of Materials Research2021，2，6： | 2 |
| 2 | Effects of nano-fluid and surfaces with nano structure on the increase of CHF显示文摘 | Seontae Kim Hyung Dae Kim Hyungmo Kim Ho Seon Ahn Hangjin Jo Joonwon Kim Moo Hwan Kim | 2009 | Experimental Thermal and Fluid Science2009，，4： | 1 |
| 3 | A microme-chanical switch with elecrtostatically driven liquid-metal drop-let显示文摘 | Kim Joonwon Shen Wenjiang Kim Changjin | 2002 | Sensors and Actuators A2002，，9798： | 1 |
| 4 | Development andcharacterization of a novel configurable MEMS inertial switch u-sing a microscale liquid-metal droplet in a microstructured cha-nnel显示文摘 | Yoo Kwanghyun Park Usung Kim Joonwon | 2011 | Sensor and Actuators2011，166，2： | 1 |
| 5 | Optimal intratask dynamic voltage-scaling technique and its practical extensions 显示文摘 | Jaewon S Taewhan K Joonwon L | 2006 | IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems2006，25，1： | 1 |
| 6 | Fabrication and characterization of polyaniline coated carbon nanofiber for supercapacitor显示文摘 | Jyongsik Jang Joonwon Bae | 2005 | Carbon2005，43，： | 1 |
| 7 | Phase -separation prevention and performance improvement of poly(vinyl acetate)/TEOS hybrid using modified sol-gel process 显示文摘 | Jyongsik Jang Joonwon Bae Doohwan Kang | 2001 | Journal of Applied Polymer Science2001，82，9： | 1 |
| 8 | Formation of polyaniline nanorod/liduid crystalline epoxy composite nanowires using a temperature gradient method显示文摘 | Jyongsik J Joonwon B | 2005 | Advanced Functionally Materials2005，15，： | 1 |
| 9 | Development and char- acterization of a novel configurable MEMS inertial switch using a mi- croscale liquid - metal droplet in a microstructured channel 显示文摘 | Kwanghyun Yoo Usung Park Joonwon Kim | 2011 | Sensors and Actuators A:Physical2011，166，2： | 1 |
| 10 | Fabrication of polymer nanofibers and carbon nanofibers by using a salt-assisted microemulsion polymerization显示文摘 | Jyongsik Jang Joonwon Bae | 2004 | Angew Chem2004，116，： | 1 |
| 11 | A multi-channel architecture for high-performance NAND flash-based storage system显示文摘 | Jeong-Uk Kang Jin-Soo Kim Chanik Park Hyoungjun Park Joonwon Lee | 2007 | Journal of Systems Architecture2007，52，9： | 1 |
| 12 | A Microme-chanical Switch with Electrostatically Driven Liquid-Metal Droplet显示文摘 | Joonwon Kim Wenjiang Shen Laurent Latorre | | 0，，： | 1 |
| 13 | Fabrication and characterization of polyaniline coated carbon nanofiber for supercapacitor显示文摘 | Jyongsik Jang Joonwon bae | 2005 | Carbon2005，43，： | 1 |
| 14 | Fabrication and characterization of polyaniline coated carbon nanofiber for supercapacitor显示文摘 | Jyongsik Jang Joonwon Bae Moonjung Choi Seong-Ho Yoon | 2005 | Carbon2005，，13： | 1 |
| 15 | Three‐Dimensional Shape Engineered, Interfacial Gelation of Reduced Graphene Oxide for High Rate, Large Capacity Supercapacitors显示文摘 | Uday Narayan Maiti Joonwon Lim Kyung Eun Lee Won Joon Lee Sang Ouk Kim | 2014 | Adv. Mater2014，，4： | 1 |
| 16 | A micromechanical switch with electrostatically driven liquid-metal droplet显示文摘 | Joonwon Kim Wenjiang Shen Laurent Latorre Chang-Jin Kim | 2002 | Sensors & Actuators: A Physical2002，，： | 1 |
| 17 | A micromechanical switch with elecrtostatically driven liquid-metal droplet 显示文摘 | Joonwon Kim Wenjiang Shen and Chang-Jin Kim | 2002 | Sensors and Actuators:A2002，9798，： | 1 |
| 18 | Transparent Fault Tolerance of Device Drivers for Virtual Machines 显示文摘 | Heeseung Jo Hwanju Kim Jae-Wan Jang Joonwon Lee and Seungryoul Maeng | 2010 | IEEE Transaction on computers2010，59，11： | 1 |
| 19 | Fabrication of carbon microcapsules containing silicon nanoparticles-carbon nanotubes nanocomposite by sol- gel method for anode in lithium ion batter显示文摘 | Joonwon B | 2011 | J Solid State Chem2011，184，5： | 1 |
| 20 | Adopting System Call Based Address Translation into User-Level Communlcation显示文摘 | Lee Moon-Sang Lee Sang-Kwon Lee Joonwon | 2006 | IEEE Computer Architecture Letters2006，5，1： | 1 |
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