Browse "Dept. of Materials Science and Engineering(신소재공학과)" by Author Chung, Sung-Yoon

Showing results 15 to 74 of 98

15
Ca4IrO6와 Sr4IrO6 산소발생반응 촉매의 이온 치환을 통한 안정성 향상 = Stability enhancement by ion exchange in Ca4IrO6 and Sr4IrO6 during oxygen evolution reactionlink

황태훈; 정성윤; et al, 한국과학기술원, 2021

16
Cation Disordering by Rapid Crystal Growth in Olivine-Phosphate Nanocrystals

Chung, Sung-Yoon; Kim, Young-Min; Lee, Seongsu; Oh, Sang Ho; Kim, Jin-Gyu; Choi, Si-Young; Kim, Youn-Joong; et al, NANO LETTERS, v.12, no.6, pp.3068 - 3073, 2012-06

17
Change in cation nonstoichiometry at interfaces during crystal growth in polycrystalline BaTiO3

Choi, SY; Kang, Suk-Joong L; Chung, Sung-Yoon; Yamamoto, T; Ikuhara, Y, APPLIED PHYSICS LETTERS, v.88, pp.975 - 987, 2006-01

18
Changes of Charge Storage Mechanism of Aqueous Battery Depending on pH

Hong, Youngjae; Chung, Sung-Yoon, 2022 MRS Fall Meeting & Exhibit, Materials Research Society, 2022-11-30

19
Cobalt(II)-Centered Fluorinated Phthalocyanine-Sulfur SNAr Chemistry for Robust Lithium-Sulfur Batteries with Superior Conversion Kinetics

Kim, Jiheon; Shin, Hyuksoo; Yoo, Dong-Joo; Kang, Sangho; Chung, Sung-Yoon; Char, Kookheon; Choi, Jang Wook, ADVANCED FUNCTIONAL MATERIALS, v.31, no.51, 2021-12

20
Comparison of Fe-enhanced oxygen evolution electrocatalysis in amorphous and crystalline nickel oxides to evaluate the structural contribution

Bak, Jumi; Yun, Tae Gyu; An, Ji-Sang; Bae, Hyung Bin; Chung, Sung-Yoon, ENERGY & ENVIRONMENTAL SCIENCE, v.15, no.2, pp.610 - 620, 2022-02

21
Conductive Nature of Grain Boundaries in Nanocrystalline Stabilized Bi2O3 Thin-Film Electrolyte

Jeong, Seung Jin; Kwak, No Woo; Byeon, Pilgyu; Chung, Sung-Yoon; Jung, WooChul, ACS APPLIED MATERIALS & INTERFACES, v.10, no.7, pp.6269 - 6275, 2018-02

22
Core-shell structure formation in Nb2O5-doped SrTiO3 by oxygen partial pressure change

Chung, Sung-Yoon; Lee, BK; Kang, Suk-Joong L, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.81, no.11, pp.3016 - 3018, 1998-11

23
Correlation of Local Crystal/Electronic Structures with Activity and Durability of Oxygen Electrocatalysis in Complex Oxides

Chung, Sung-Yoon, 2022 MRS SPring Meeting & Exhbit, Materials Research Society, 2022-05-11

24
Correlation of Local Structures and Electronic States with Oxygen Evolution Electrocatalysis in Oxides

Chung, Sung-Yoon, 23rd International Conference on Solid State Ionics (SSI-23), Materials Research Society, 2022-07-19

25
Covalent Triazine Frameworks Incorporating Charged Polypyrrole Channels for High-Performance Lithium-Sulfur Batteries

Kim, Jiheon; Elabd, Ahmed; Chung, Sung-Yoon; Coskun, Ali; Choi, Jang Wook, CHEMISTRY OF MATERIALS, v.32, no.10, pp.4185 - 4193, 2020-05

26
Development of material design for advanced lithium-sulfur batteries via nucleophilic substitution chemistry = 친핵치환 기반 고성능 리튬-황 전지용 재료 설계 및 개발link

Kim, Jiheon; Chung, Sung-Yoon; et al, 한국과학기술원, 2021

27
Diffusion of Cation Impurities through Ceria Grain Boundaries

Kwak, No Woo; Lim, Dae-Kwang; Jeong, Seung Jin; Byeon, Pilgyu; Chung, Sung-Yoon; Jung, WooChul, ADVANCED MATERIALS INTERFACES, v.7, no.20, 2020-10

28
Direct Identification of Antisite Cation Intermixing and Correlation with Electronic Conduction in CuBi2O4 for Photocathodes

Jung, Hyun Joon; Lim, Younghwan; Choi, Byeong-Uk; Bin, Hyung; Jung, WooChul; Ryu, Sangwoo; Oh, Jihun; et al, ACS APPLIED MATERIALS & INTERFACES, v.12, no.39, pp.43720 - 43727, 2020-09

29
Direct Observation and Control of Lattice Defects in Energy Materials

Chung, Sung-Yoon, The 22nd International Conference on Solid State Ionics (ICSI), Solid State Ionics, 2019-06-21

30
Direct Observation and Control of Lattice Defects in Oxides for Energy Conversion and Storage

Chung, Sung-Yoon, The 46th International Conference and Exposition on Advanced Ceramics and Composites, ICACC2022, The American Ceramic Society (ACerS), 2022-01-24

31
Direct Observation and Control of Lattice Defects in Perovskite Oxides for Energy Conversion

Chung, Sung-Yoon, The 5th International Conference on Advanced Electromaterials (ICAE 2019), ICAE, 2019-11-07

32
Direct Observation and Control of Lattice Defects in Perovskite Oxides for Energy Conversion

Chung, Sung-Yoon, 8th International Congress on Ceramics, ICC8, The Korean Ceramic Society, 2021-04-28

33
Direct Probing of Lattice-Strain-Induced Oxygen Release in LiCoO2 and Li2MnO3 without Electrochemical Cycling

Kim, Dongho; Hwang, Jaejin; Byeon, Pilgyu; Kim, Wonsik; Kang, Dong Gyu; Bae, Hyung Bin; Lee, Sang-Gil; et al, ADVANCED MATERIALS, v.35, no.29, 2023-07

34
Direct STEM Observation of Atomic-Scale Defects in Intercalation Cathode Materials

Chung, Sung-Yoon, The 13th Pacific Rim Conference of Ceramic Societies (PacRim13), PacRim13, 2019-10-29

35
Discovery of Crystal Structure-Stability Correlation in Iridates for Oxygen Evolution Electrocatalysis in Acid

Song, Chang Woo; Lim, Jieun; Bin, Hyung; Chung, Sung-Yoon, ENERGY & ENVIRONMENTAL SCIENCE, v.13, no.11, pp.4178 - 4188, 2020-11

36
Dissolution-Induced Surface Roughening and Oxygen Evolution Electrocatalysis of Alkaline-Earth Iridates in Acid

Song, Chang Woo; Suh, Hoyoung; Bak, Jumi; Bae, Hyung Bin; Chung, Sung-Yoon, CHEM, v.5, no.12, pp.3243 - 3259, 2019-12

37
Donor acceptor bifunctionality of dysprosium in perovskite calcium copper titanate polycrystals

Jo, Giyoung; Chung, Heesuk; Kang, Suk-Joong L; Chung, Sung-Yoon, CURRENT APPLIED PHYSICS, v.17, no.9, pp.1208 - 1214, 2017-09

38
Effect of Acceptor-Vacancy Clustering on Proton Conduction in Perovskite Oxides

Kim, Hye-Sung; Jang, AhReum; Jung, Woo Chul; Si-Young Choi; Chung, Sung-Yoon, The 3rd East_Asia Microscopy Conference (EAMC3), Korean Society of Microscopy, 2017-11-08

39
Effect of Acceptor-Vacancy Clustering on Proton Conduction in Perovskite Oxides

Kim, Hye-Sung; Jang, AhReum; Jung, Woo Chul; Choi, Si-Young; Chung, Sung-Yoon, Asian Conference on Electrochemical Power Sources 2017 (ACEPS-9), 한국전기화학회, 2017-08-23

40
Effect of dislocations on grain growth in strontium titanate

Chung, Sung-Yoon; Kang, Suk-Joong L, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.83, no.11, pp.2828 - 2832, 2000-11

41
Effect of lattice defects and interface segregation on grain growth in $SrTiO_3$ = $SrTiO_3$계에서 격자결함과 계면편석이 입자성장에 미치는 영향link

Chung, Sung-Yoon; 정성윤; et al, 한국과학기술원, 2001

42
Effect of Lattice Defects on Interface Morphology and Grain Growth in SrTiO3

Kang, Suk-Joong L; Chung, Sung-Yoon; Nowotny, J, Ceramic Interfaces: Properties and Applications V - Proceedings of the 5th International Workshop on Interfaces of Ceramic Materials, v.253, pp.63 - 72, 2001-10-21

43
Effect of lattice defects on proton conduction in Ba-based perovskite oxides = Ba 기반 페롭스카이트 산화물에서 격자결함이 수소이온전도도에 미치는 영향link

Kim, Hye-Sung; Chung, Sung-Yoon; et al, 한국과학기술원, 2019

44
Effect of Lattice Strain on the Formation of Ruddlesden-Popper Faults in Heteroepitaxial LaNiO3 for Oxygen Evolution Electrocatalysis

Bak, Jumi; Bin, Hyung; Oh, Chadol; Son, Junwoo; Chung, Sung-Yoon, JOURNAL OF PHYSICAL CHEMISTRY LETTERS, v.11, no.17, pp.7253 - 7260, 2020-09

45
Effect of sintering atmosphere on grain boundary segregation and grain growth in niobium-doped SrTiO3

Chung, Sung-Yoon; Kang, Suk-Joong L; Dravid, VP, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.85, no.11, pp.2805 - 2810, 2002-11

46
Effect of Symmetry-Broken Atomic Configurations at Surface on Oxygen Electrocatalysis in perovskite Oxides (Keynote)

Chung, Sung-Yoon, The 13th Pacific Rim Conference of Ceramic Societies (PacRim13), PacRim13, 2019-10-29

47
Effects of donor concentration and oxygen partial pressure on interface morphology and grain growth behavior in SrTiO3

Chung, Sung-Yoon; Yoon, DY; Kang, Suk-Joong L, ACTA MATERIALIA, v.50, no.13, pp.3361 - 3371, 2002-08

48
Elucidating intrinsic contribution of d-orbital states to oxygen evolution electrocatalysis in oxides

Yun, Tae Gyu; Heo, Yoon; Bae, Hyung Bin; Chung, Sung-Yoon, NATURE COMMUNICATIONS, v.12, no.1, pp.824, 2021-02

49
Epitaxial Design of Complex Nickelates as Electrocatalysts for the Oxygen Evolution Reaction

Choi, Min-Ju; Wang, Le; Stoerzinger, Kelsey A.; Chung, Sung-Yoon; Chambers, Scott A.; Du, Yingge, ADVANCED ENERGY MATERIALS, v.13, no.22, 2023-06

50
Ferroelastic twin structures in epitaxial WO3 thin films

Yun, Shinhee; Woo, Chang-Su; Kim, Gi-Yeop; Sharma, Pankaj; Lee, Jin Hong; Chu, Kanghyun; Song, Jong Hyun; et al, APPLIED PHYSICS LETTERS, v.107, no.25, pp.252904 - 252904-5, 2015-12

51
Formation of lattice defects and oxygen electrocatalysis enhancement in perovskite nickelates = 페롭스카이트 니켈산화물에서 격자결함의 형성과 전기화학적 산소촉매 활성의 향상link

Bak, Jumi; Chung, Sung-Yoon; et al, 한국과학기술원, 2021

52
Formation of Two-Dimensional Homologous Faults and Oxygen Electrocatalytic Activities in a Perovskite Nickelate

Bak, Jumi; Bae, Hyung Bin; Kim, Jaehoon; Oh, Jihun; Chung, Sung-Yoon, NANO LETTERS, v.17, no.5, pp.3126 - 3132, 2017-05

53
Frenkel-Defect-Mediated Chemical Ordering Transition in a Li-Mn-Ni Spinel Oxide

Ryoo, Hyewon; Bae, Hyung Bin; Kim, Young-Min; Kim, Jin-Gyu; Lee, Seongsu; Chung, Sung-Yoon, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.54, no.27, pp.7963 - 7967, 2015-06

54
Grain boundary faceting and abnormal grain growth in BaTiO3

Lee, BK; Chung, Sung-Yoon; Kang, Suk-Joong L, ACTA MATERIALIA, v.48, no.7, pp.1575 - 1580, 2000-04

55
Growth of high-quality semiconducting tellurium films for high-performance p-channel field-effect transistors with wafer-scale uniformity

Kim, Taikyu; Choi, Cheol Hee; Byeon, Pilgyu; Lee, Miso; Song, Aeran; Chung, Kwun-Bum; Han, Seungwu; et al, NPJ 2D MATERIALS AND APPLICATIONS, v.6, no.1, 2022-01

56
Implications of surface defects on oxygen electrocatalysis in perovskite-type oxides = 페로브스카이트 산화물에서의 표면결함에 따른 산소 촉매 활성도의 변화link

Heo, Yoon; Chung, Sung-Yoon; et al, 한국과학기술원, 2021

57
Improved solid-state conversion and piezoelectric properties of 90Na(1/2)Bi(1/2)TiO(3)-5BaTiO(3)-5K(1/2)Na(1/2)NbO(3) single crystals

Ko, Seok Young; Park, Ji-Hoon; Kim, Ill-Won; Wong, Sung-Sik; Chung, Sung-Yoon; Kang, Suk-Joong L, JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, v.37, no.1, pp.407 - 411, 2017-01

58
In situ synthesis of supported metal nanocatalysts through heterogeneous doping

Kwak, No Woo; Jeong, Seung Jin; Seo, Han Gil; Lee, Siwon; Kim, YeonJu; Kim, Jun Kyu; Byeon, Pilgyu; et al, NATURE COMMUNICATIONS, v.9, 2018-11

59
Intergranular amorphous films and dislocations-promoted grain growth in SrTiO3

Chung, Sung-Yoon; Kang, Suk-Joong L, ACTA MATERIALIA, v.51, no.8, pp.2345 - 2354, 2003

60
$LaNiO_3$와 $LaCoO_3$의 B site 원소 치환에 따른 산소발생반응 활성도 변화 = Change of oxygen evolution reaction activity by B site substitution on $LaNiO_3$ and $LaCoO_3$ perovskitelink

윤태규; 정성윤; et al, 한국과학기술원, 2020

61
Local-electrostatics-induced oxygen octahedral distortion in perovskite oxides and insight into the structure of Ruddlesden-Popper phases

Hong, Youngjae; Byeon, Pilgyu; Bak, Jumi; Heo, Yoon; Kim, Hye-Sung; Bae, Hyung Bin; Chung, Sung-Yoon, NATURE COMMUNICATIONS, v.12, no.1, 2021-09

62
Manipulation of Nanoscale Intergranular Phases for High Proton Conduction and Decomposition Tolerance in BaCeO3 Polycrystals

Kim, Hye-Sung; Bae, Hyung Bin; Jung, WooChul; Chung, Sung-Yoon, NANO LETTERS, v.18, no.2, pp.1110 - 1117, 2018-02

63
Metal Ions versus Protons: Tracking of Charge-Carrier Insertion into a Cathode Oxide in Aqueous Rechargeable Batteries

Lee, Changmin; Hong, Youngjae; Kim, Dongho; Lim, Younghwan; Choi, Jang Wook; Chung, Sung-Yoon, ADVANCED FUNCTIONAL MATERIALS, v.33, no.44, 2023-10

64
Metallization of Targeted Protein Assemblies in Cell-Derived Extracellular Matrix by Antibody-Guided Biotemplating

Song, Chang Woo; Ahn, Jaewan; Yong, Insung; Kim, Nakhyun; Park, Chan E.; Kim, Sein; Chung, Sung-Yoon; et al, ADVANCED SCIENCE, v.10, no.35, 2023-12

65
Microstructure control and enhancement of piezoelectric properties via solid-state conversion of high quality single crystals in the $(Na_{1/2}Bi_{1/2})TiO_3-BaTiO_3-(K_{1/2}Na_{1/2})NbO_3$ System = $(Na_{1/2}Bi_{1/2})TiO_3-BaTiO_3-(K_{1/2}Na_{1/2})NbO_3$ 계에서 미세구조 제어 및 고품질의 고상단결정 제조를 통한 압전특성 향상link

Ko, Seok-Young; 고석영; et al, 한국과학기술원, 2016

66
Necessary conditions for the formation of {111} twins in barium titanate

Lee, BK; Chung, Sung-Yoon; Kang, Suk-Joong L, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.83, no.11, pp.2858 - 2860, 2000-11

67
Non-ferroelectric high dielectric and preparation method thereof

Chung, Sung-Yoon; Yoon, Hye In; Jo, Gi Young

68
Nonlinear driving force-velocity relationship for the migration of faceted boundaries

An, Se-Min; Yoon, Byung-Kwon; Chung, Sung-Yoon; Kang, Suk-Joong L, ACTA MATERIALIA, v.60, no.11, pp.4531 - 4539, 2012-06

69
Off-Stoichiometry Induced Few-Nanometer Surface Layer for High-Performance Layered Cathode in Nonaqueous and Aqueous Electrolytes

Lee, Hyeon Jeong; Lee, Ji Hoon; Son, In Hyuk; Han, Sangil; Byeon, Pilgyu; Park, Min-Sik; Chung, Sung-Yoon; et al, ACS APPLIED ENERGY MATERIALS, v.1, no.10, pp.5726 - 5734, 2018-10

70
Oxygen-Octahedron Perturbation via Surface Ion Exchange in Perovskite Nickelates to Enhance Oxygen Evolution

Bak, Jumi; Chung, Sung-Yoon, The 22nd International Conference on Solid State Ionics(SSI-22), Solid State Ionics, 2019-06-17

71
Perovskite oxide catalyst having improved oxygen catalytic activity and preparation method thereof

Chung, Sung-Yoon; Bak, Ju Mi

72
Probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces

Yoon, Hye-In; Lee, Dong-Kyu; Bae, Hyung Bin; Jo, Giyoung; Chung, Hee-Suk; Kim, Jin-Gyu; Kang, Suk-Joong L; et al, NATURE COMMUNICATIONS, v.8, 2017-11

73
Repetitive grain growth behavior in nano-sized $BaTiO_3$ system and its applications = 초미립 $BaTiO_3$ system에서 입자크기에 따른 입자성장거동과 그 응용link

Moon, Seung Yoon; Chung, Sung-Yoon; et al, 한국과학기술원, 2018

74
Site-selectivity of 3d metal cation dopants and dielectric response in calcium copper titanate

Chung, Sung-Yoon; Choi SY; Ikuhara Y; Yamamoto T; Kang, Suk-Joong L, APPLIED PHYSICS LETTERS, v.88, no.9, 2006-02

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