Scholarworks@UNIST: Browsing Repository

A General Approach to Preferential Formation of Active Fe-Nx Sites in Fe-N/C Electrocatalysts for Efficient Oxygen Reduction Reaction File

Sa, Young Jin , Seo, Song-Jun , Woo, Jinwoo , Lim, Jung Tae , Cheon, Jae Yeong , Yang, Seung Yong , Lee, Jae Myeing , Kang, Dongwoo , Shin, Tae Joo , Shin, Hyeon Suk , et al

Article Issue Date2016-11 View4

A General Approach to Preferential Formation of Active Fe-Nx Sites in Fe-N/C Electrocatalysts for High-Performance Polymer Electrolyte Fuel Cells

Sa, Young Jin , Woo, Jinwoo , Kim, Min Gyu , Kim, Tae-Young , Joo, Sang Hoon

Conference Paper Issue Date2016-10-05 View4

A transformative route to nanoporous manganese oxides of controlled oxidation states with identical textural properties File File

Lee, Jae Hwa , Sa, Young Jin , Kim, Tae Kyung , Moon, Hoi Ri , Joo, Sang Hoon

Article Issue Date2014-07 View4

Active Edge-Site-Rich Carbon Nanocatalysts with Enhanced Electron Transfer for Efficient Electrochemical Hydrogen Peroxide Production File

Sa, Young Jin , Kim, Jae Hyung , Joo, Sang Hoon

Article Issue Date2019-01 View9

An ice-templated, pH-tunable self-assembly route to hierarchically porous graphene nanoscroll networks File

Shin, Young-Eun , Sa, Young Jin , Park, Seungyoung , Lee, Jiwon , Shin, Kyung-Hee , Joo, Sang Hoon , Ko, Hyunhyub

Article Issue Date2014-08 View3

Assembling Gold Nanocubes Into a Nanoporous Gold Material File

Oh, Ju-Hwan , Sa, Young Jin , Joo, Sang Hoon , Lee, Jae-Seung

Article Issue Date2012-05 View6

Carbon Nanostructures Coated with Singly Dispersed M-Nx Sites as Non-Precious Metal Catalysts for Energy Conversion Reactions

Joo, Sang Hoon , Sa, Young Jin , Kim, Jae Hyung , Woo, Jin Woo

Conference Paper Issue Date2018-07-05 View11

Carbon nanotubes/heteroatom-doped carbon core-sheath nanostructures as highly active, metal-free oxygen reduction electrocatalysts for alkaline fuel cells File

Sa, Young Jin , Park, Chiyoung , Jeong, Hu Young , Park, Seok-Hee , Lee, Zonghoon , Kim, Kyoung Taek , Park, Gu-Gon , Joo, Sang Hoon

Article Issue Date2014-04 View3

Catalyst design, measurement guidelines, and device integration for H2O2 electrosynthesis from oxygen reduction File File

Lim, June Sung , Sa, Young Jin , Joo, Sang Hoon

Article Issue Date2022-08 View4

Catalytic Conversion of Undaria Pinnatifida Over Nanoporous Materials Using Py-GC/MS File

Park, Young-Kwon , Jun, Bo Ram , Joo, Sang Hoon , Sa, Young Jin , Park, Sung Hoon , Jeon, Jong-Ki , Jeong, Kwang-Eun

Article Issue Date2013-12 View1

Catalytic pyrolysis of biomass components over mesoporous catalysts using Py-GC/MS File

Jeon, Mi-Jin , Jeon, Jong-Ki , Suh, Dong Jin , Park, Sung Hoon , Sa, Young Jin , Joo, Sang Hoon , Park, Young-Kwon

Article Issue Date2013-04 View4

Cobalt Assisted Synthesis of IrCu Hollow Octahedral Nanocages as Highly Active Electrocatalysts toward Oxygen Evolution Reaction File

Kwon, Taehyun , Hwang, Hyeyoun , Sa, Young Jin , Park, Jongsik , Baik, Hionsuck , Joo, Sang Hoon , Lee, Kwangyeol

Article Issue Date2017-02 View2

Coordination chemistry of [Co(acac)2] with N-doped graphene: Implications for oxygen reduction reaction reactivity of organometallic Co-O4-N species File

Han, Jongwoo , Sa, Young Jin , Shim, Yeonjun , Choi, Min , Park, Noejung , Joo, Sang Hoon , Park, Sungjin

Article Issue Date2015-10 View3

Design of Highly Active Carbon-Based H2O2 Production Electrocatalysts via Active Site Elucidation

Lim, June Sung , Sa, Young Jin , Joo, Sang Hoon

Conference Paper Issue Date2021-10-14 View4

Designing Highly Active Carbon-based Electrocatalysts for H2O2 Production through Active Site Elucidation

Lim, June Sung , Woo, Jinwoo , Baek, Du San , Sa, Young Jin , Joo, Sang Hoon

Conference Paper Issue Date2021-04-23 View4

Designing Highly Active Carbon-based Materials for Electrocatalytic H2O2 Production via Active Site Identification

Lim, June Sung , Woo, Jinwoo , Baek, Du San , Sa, Young Jin , Joo, Sang Hoon

Conference Paper Issue Date2021-08-31 View4

Designing highly active nanoporous carbon H2O2 production electrocatalysts through active site identification File

Lim, June Sung , Kim, Jae Hyung , Woo, Jinwoo , Baek, Du San , Ihm, Kyuwook , Shin, Tae Joo , Sa, Young Jin , Joo, Sang Hoon

Article Issue Date2021-11 View10

Dimeric Fe Sites Effectively Activate Oxygen Molecule File

Sa, Young Jin , Joo, Sang Hoon

Article Issue Date2019-12 View4

Discriminating active sites for the electrochemical synthesis of H2O2 by molecular functionalisation of carbon nanotubes File

Lee, Juyeon , Lee, Yesol , Lim, June Sung , Kim, Sun Woo , Jang, Hongje , Seo, Bora , Joo, Sang Hoon , Sa, Young Jin

Article Issue Date2023-01 View7

Electrocatalysts composed of a Co(acetylacetonate)(2) molecule and refluxed graphene oxide for an oxygen reduction reaction File

Shim, Yeonjun , Sa, Young Jin , Shin, Yunseok , Oh, Junghoon , Ju, Hyunchul , Joo, Sang Hoon , Park, Sungjin

Article Issue Date2017-07 View4

Electrocatalytic performances of heteroatom-containing functionalities in N-doped reduced graphene oxides File

Shim, Yeojun , Han, Jongwon , Sa, Young Jin , Lee, Seungjun , Choi, Kwangrok , Oh, Junghoon , Kim, Sujin , Joo, Sang Hoon , Park, Sungjin

Article Issue Date2016-10 View6

Enhancing activity and stability of cobalt oxide electrocatalysts for the oxygen evolution reaction via transition metal doping File

Kim, Nam-In , Sa, Young Jin , Cho, Sung-Hwa , So, Insub , Kwon, Kyungjung , Joo, Sang Hoon , Park, Jun-Young

Article Issue Date2016-05 View5

Evolution of Coordination Environment and Activity Induced by Silica Coating on Fe–N/C Electrocatalysts for Oxygen Reduction Reaction

Woo, Jinwoo , Sa, Young Jin , Joo, Sang Hoon

Conference Paper Issue Date2020-07-06 View3

Generalized Route to Fe-N/C Electrocatalysts with Preferentially Generated Fe-Nx Active Sites for Efficient Oxygen Reduction Reaction

Sa, Young Jin , Woo, Jinwoo , Kim, Min Gyu , Kim, Tae-Young , Joo, Sang Hoon

Conference Paper Issue Date2016-10-20 View3

Generalized Silica-Coating-Mediated Synthesis Toward Enhancing the Catalytic Activity of Fe−N/C Oxygen Reduction Electrocatalysts

Woo, Jinwoo , Sa, Young Jin , Joo, Sang Hoon

Conference Paper Issue Date2019-10-14 View1

Graphitic Nanoshell/Mesoporous Carbon Nanohybrids as Highly Efficient and Stable Bifunctional Oxygen Electrocatalysts for Rechargeable Aqueous Na-Air Batteries File

Cheon, Jae Young , Kim, Kyoung Ho , Sa, Young Jin , Sahgong, Sun Hye , Hong, Yugyeong , Woo, Jinwoo , Yim, Sung-Dae , Jeong, Hu Young , Kim, Youngsik , Joo, Sang Hoon

Article Issue Date2016-04 View6

Heterogeneous Co-N/C Electrocatalysts with Controlled Cobalt Site Densities for the Hydrogen Evolution Reaction: Structure-Activity Correlations and Kinetic Insights File

Sa, Young Jin , Park, Sung O. , Jung, Gwan Yeong , Shin, Tae Joo , Jeong, Hu Young , Kwak, Sang Kyu , Joo, Sang Hoon

Article Issue Date2019-01 View9

Highly Active and Durable Bifunctional Oxygen Electrocatalysts Based on Graphitic Nanoshell/Mesoporous Carbon Hybrids for Rechargeable Aqueous Na-Air Batteries

Cheon, Jae Yeong , Sa, Young Jin , Woo, Jinwoo , Kim, Youngsik , Joo, Sang Hoon

Conference Paper Issue Date2016-03-09 View5

Hollow, Skeletal Nanoparticles as Advanced Electrocatalysts for Energy Conversion Reactions

Kim, Ho Young , Sa, Young Jin , Joo, Sang Hoon

Conference Paper Issue Date2018-08-31 View4

Impact of catalyst loading of atomically dispersed transition metal catalysts on H2O2 electrosynthesis selectivity File

Lim, June Sung , Kim, Jinjong , Lee, Kug-Seung , Sa, Young Jin , Joo, Sang Hoon

Article Issue Date2023-03 View8

Impact of Textural Properties of Mesoporous Porphyrinic Carbon Electrocatalysts on Oxygen Reduction Reaction Activity File

Woo, Jinwoo , Sa, Young Jin , Kim, Jae Hyung , Lee, Hyun-Wook , Pak, Chanho , Joo, Sang Hoon

Article Issue Date2018-07 View1

Investigating the Roles of Fe-Nx and Fe-Fe3C@C Species in Fe-N/C Oxygen Reduction Electrocatalysts

Kim, Jae Hyung , Sa, Young Jin , Joo, Sang Hoon

Conference Paper Issue Date2016-10-14 View3

Iridium-Based Multimetallic Nanoframe@Nanoframe Structure: An Efficient and Robust Electrocatalyst toward Oxygen Evolution Reaction File

Park, Jongsik , Sa, Young Jin , Baik, Hionsuck , Kwon, Taehyun , Joo, Sang Hoon , Lee, Kwangyeol

Article Issue Date2017-06 View4

Mesostructured Pt-Based Bimetallic Nanospheres as Ultrastable Self-Supported Oxygen Reduction Electrocatalysts

Kim, Ho Young , Cho, Seonghun , Sa, Young Jin , Park, Gu-Gon , Yim, Sung Dae , Joo, Sang Hoon

Conference Paper Issue Date2016-10-05 View3

Molecularly dispersed nickel-containing species on the carbon nitride network as electrocatalysts for the oxygen evolution reaction File

Ohn, Saerom , Kim, Seung Yeon , Mun, Seon Kyu , Oh, Junghoon , Sa, Young Jin , Park, Sunghee , Joo, Sang Hoon , Kwon, Seong Jung , Park, Sungjin

Article Issue Date2017-11 View4

Monolayer-Precision Synthesis of Molybdenum Sulfide Nanoparticles and Their Nanoscale Size Effects in the Hydrogen Evolution Reaction File

Seo, Bora , Jung, Gwan Yeong , Sa, Young Jin , Jeong, Hu Young , Cheon, Jae Yeong , Lee, Jeong Hyeon , Kim, Ho Young , Kim, Jin Chul , Shin, Hyeon Suk , Kwak, Sang Kyu , et al

Article Issue Date2015-04 View6

Monolayer-Precison Synthesis of Molybdenum Sulfide Nanoparticles and Their Nanoscale Size Effects in Hydrogen Evolution Reaction

Kwak, Sang Kyu , Seo, Bora , Jung, Gwan Yeong , Sa, Young Jin , Cheon, Jae Yeong , Joo, Sang Hoon

Conference Paper Issue Date2015-05-27 View5

Monomeric MoS42--Derived Polymeric Chains with Active Molecular Units for Efficient Hydrogen Evolution Reaction File

Seo, Bora , Jung, Gwan Yeong , Lee, Se Jeong , Baek, Du San , Sa, Young Jin , Ban, Hyeong Woo , Son, Jae Sung , Park, Kiyoung , Kwak, Sang Kyu , Joo, Sang Hoon

Article Issue Date2020-01 View7

Morphology controlled synthesis of 2-D Ni-Ni3S2 and Ni3S2 nanostructures on Ni foam towards oxygen evolution reaction File File

Chaudhari, Nitin Kaduha , Oh, Aram , Sa, Young Jin , Jin, Haneul , Baik, Hionsuck , Kim, Sang Gu , Lee, Suk Joong , Joo, Sang Hoon , Lee, Kwangyeol

Article Issue Date2017-03 View3

Non-Precious Metal Catalysts Based on Carbon Nanomaterials for Oxygen and Hydrogen Electrocatalysis File

Sa, Young Jin

Thesis Issue Date2018-02 View6

Ordered Mesoporous Carbon Nitrides with Graphitic Frameworks as Metal-Free, Highly Durable, Methanol-Tolerant Oxygen Reduction Catalysts in an Acidic Medium File

Kwon, Kyungjung , Sa, Young Jin , Cheon, Jae Yeong , Joo, Sang Hoon

Article Issue Date2012-01 View5

Ordered mesoporous Co3O4 spinels as stable, bifunctional, noble metal-free oxygen electrocatalysts File

Sa, Young Jin , Kwon, Kyungjung , Cheon, Jae Yeong , Kleitz, Freddy , Joo, Sang Hoon

Article Issue Date2013-09 View3

Ordered mesoporous copper oxide nanostructures as highly active and stable catalysts for aqueous click reactions File

Jang, Seongwan , Sa, Young Jin , Joo, Sang Hoon , Park Kang Hyun

Article Issue Date2016-06 View5

Ordered mesoporous porphyrinic carbons with very high electrocatalytic activity for the oxygen reduction reaction File File

Cheon, Jae Yeong , Kim, Taeyoung , Choi, YongMan , Jeong, Hu Young , Kim, Min Gyu , Sa, Young Jin , Kim, Jaesik , Lee, Zonghoon , Yang, Tae-Hyun , Kwon, Kyungjung , et al

Article Issue Date2013-09 View5

Oxygen-deficient triple perovskites as highly active and durable bifunctional electrocatalysts for oxygen electrode reactions File File

Kim, Nam-In , Sa, Young Jin , Yoo, Tae Sup , Choi, Sung Ryul , Afzal, Rana Arslan , Choi, Taekjib , Seo, Young-Soo , Lee, Kug-Seung , Hwang, Jun Yeon , Choi, Woo Seok , et al

Article Issue Date2018-06 View11

Promoting Oxygen Reduction Reaction Activity of Fe-N/C Electrocatalysts by Silica-Coating-Mediated Synthesis for Anion-Exchange Membrane Fuel Cells File

Woo, Jinwoo , Yang, Seung Yong , Sa, Young Jin , Choi, Won-Young , Lee, Myeong-Hwa , Lee, Hyun-Wook , Shin, Tae Joo , Kim, Tae-Young , Joo, Sang Hoon

Article Issue Date2018-10 View4

Rational Design of High-Performance M–N/C Electrocatalysts for Oxygen Reduction Reaction

Joo, Sang Hoon , Sa, Young Jin , Kim, Jae Hyung , Woo, Jinwoo

Conference Paper Issue Date2017-05-16 View0

Rational Design of Highly Active M–N/C Electrocatalysts for Oxygen Reduction Reaction

Joo, Sang Hoon , Sa, Young Jin , Kim, Jae Hyung , Woo, JInwoo

Conference Paper Issue Date2017-09-05 View3

Rational design of Pt-Ni-Co ternary alloy nanoframe crystals as highly efficient catalysts toward the alkaline hydrogen evolution reaction File

Oh, Aram , Sa, Young Jin , Hwang, Hyeyoun , Baik, Hionsuck , Kim, Jun , Kim, Byeongyoon , Joo, Sang Hoon , Lee, Kwangyeol

Article Issue Date2016-09 View0

Recent Progress in the Identification of Active Sites in Pyrolyzed Fe-N/C Catalysts and Insights into Their Role in Oxygen Reduction Reaction File

Sa, Young Jin , Kim, Jae Hyung , Joo, Sang Hoon

Article Issue Date2017-09 View4

Roles of Fe-N-X and Fe Fe-Fe3C@C Species in Fe-N/C Electrocatalysts for Oxygen Reduction Reaction File

Kim, Jae Hyung , Sa, Young Jin , Jeong, Hu Young , Joo, Sang Hoon

Article Issue Date2017-03 View5

Self-Supported Mesostructured Pt-Based Bimetallic Nanospheres Containing an Intermetallic Phase as Ultrastable Oxygen Reduction Electrocatalysts File

Kim, Ho Young , Cho, Seonghun , Sa, Young Jin , Hwang, Sun Mi , Park, Gu-Gon , Shin, Tae Joo , Jeong, Hu Young , Yim, SD , Joo, Sang Hoon

Article Issue Date2016-10 View4

Self-Supported Pt-M Mesostructured Nanospheres with Intermetallic phase as Ultrastable Oxygen Reduction Electrocatalysts

Kim, Ho Young , Sa, Young Jin , Joo, Sang Hoon

Conference Paper Issue Date2016-04-29 View3

Self-Supported Pt-Ni Mesostructures as Ultrastable Oxygen Reduction Reaction Electrocatalysts in Proton Exchange Membrane Fuel Cell

Kim, Ho Young , Sa, Young Jin , Yim, Sung Dae , Joo, Sang Hoon

Conference Paper Issue Date2016-03-09 View3

Shape effects of nickel phosphide nanocrystals on hydrogen evolution reaction File

Seo, Bora , Baek, Du San , Sa, Young Jin , Joo, Sang Hoon

Article Issue Date2016-08 View3

Simple coordination complex-derived three-dimensional mesoporous graphene as an efficient bifunctional oxygen electrocatalyst File File

Lee, Kyung Joo , Sa, Young Jin , Jeong, Hu Young , Bielawski, Christopher W. , Joo, Sang Hoon , Moon, Hoi Ri

Article Issue Date2015-04 View4

Size-Dependent Activity Trends Combined with in Situ X-ray Absorption Spectroscopy Reveal Insights into Cobalt Oxide/Carbon Nanotube-Catalyzed Bifunctional Oxygen Electrocatalysis File

Seo, Bora , Sa, Young Jin , Woo, Jinwoo , Kwon, Kyungjung , Park, Jongnam , Shin, Tae Joo , Jeong, Hu Young , Joo, Sang Hoon

Article Issue Date2016-07 View3

Size-Dependent Activity Trends in Combination with In Situ X-ray Absorption Spectroscopy Reveal Insights into Cobalt Oxide Catalyzed Bifunctional Oxygen Electrocatalysis

Seo, Bora , Sa, Young Jin , Woo, Jinwoo , Jeong, Hu Young , Joo, Sang Hoon

Conference Paper Issue Date2016-03-09 View3

Steering Catalytic Selectivity with Atomically Dispersed Metal Electrocatalysts for Renewable Energy Conversion and Commodity Chemical Production File

Joo, Sang Hoon , Kim, Jae Hyung , Sa, Young Jin , Lim, Taejung , Woo, Jinwoo

Article Issue Date2022-09 View8

Strategies for Enhancing the Electrocatalytic Activity of M-N/C Catalysts for the Oxygen Reduction Reaction File

Sa, Young Jin , Woo, Jinwoo , Joo, Sang Hoon

Article Issue Date2018-06 View3

Scholarworks@UNIST

Browsing by Author : Sa, Young Jin

UNIST | Library