Browse "Dept. of Materials Science and Engineering(신소재공학과)" by Author Oh, Jihun

Showing results 1 to 60 of 77

1
Amorphous Cobalt Oxide Nanowalls as Catalyst and Protection Layers on n-Type Silicon for Efficient Photoelectrochemical Water Oxidation

Lee, Sol A.; Lee, Tae Hyung; Kim, Changyeon; Choi, Min-Ju; Park, Hoonkee; Choi, Seokhoon; Lee, Jinwoo; et al, ACS CATALYSIS, v.10, no.1, pp.420 - 429, 2020-01

2
An 18.2%-efficient black-silicon solar cell achieved through control of carrier recombination in nanostructures

Oh, Jihun; Yuan, Hao-Chih; Branz, Howard M., NATURE NANOTECHNOLOGY, v.7, no.11, pp.743 - 748, 2012-11

3
Anode-less Hybrid Na–CO Battery with Sodium Harvesting from Seawater for Both Electricity Storage and Various Chemical Production

Kim, Jioh; Lee, Seunghyun; Kim, Seongbeen; Park, Cheol-Young; Kim, Jinuk; Lee, Kelvin Berm; Oh, Jihun; et al, ACS ENERGY LETTERS, v.8, no.12, pp.5079 - 5087, 2023-12

4
Architecture of electrodes for electrochemical CO2 reduction to syngas and C2+ products = 합성가스 및 C2+ 화합물 생산을 위한 전기화학적 이산화탄소 환원전극 구조 설계link

Kim, Young Eun; Oh, Jihun; et al, 한국과학기술원, 2021

5
Black Silicon Photovoltaics

Otto, Martin; Algasinger, Michael; Branz, Howard; Gesemann, Benjamin; Gimpel, Thomas; Fuechsel, Kevin; Kaesebier, Thomas; et al, ADVANCED OPTICAL MATERIALS, v.3, no.2, pp.147 - 164, 2015-02

6
Boosting Electrochemical CO2 Reduction to Methane via Tuning Oxygen Vacancy Concentration and Surface Termination on a Copper/Ceria Catalyst

Patra, Kshirodra Kumar; Liu, Zhu; Lee, Hojeong; Hong, Seungwon; Song, Hakhyeon; Abbas, Hafiz Ghulam; Kwon, Youngkook; et al, ACS CATALYSIS, v.12, no.17, pp.10973 - 10983, 2022-09

7
Controllable fixed charge densities of $TiO_2$-based passivation layer in c-Si solar cells = 실리콘 태양전지 응용을 위한 $TiO_2$ 기반의 조절 가능한 고정 전하의 패서베이션 박막link

Kim, Do-Hee; Oh, Jihun; et al, 한국과학기술원, 2020

8
Controllable Fixed Charge Densities of TiO2-Based Passivation Layer in c-Si Solar Cells

Kim, Dohee; Oh, Jihun, 2019 MRS Fall Meeting & Exhibit, Materials Research Society, 2019-12-05

9
Controlled synthesis of aligned Ni-NiO core-shell nanowire arrays on glass substrates as a new supercapacitor electrode

Kim, Jin Young; Lee, Se-Hee; Yan, Yanfa; Oh, Jihun; Zhu, Kai, RSC ADVANCES, v.2, no.22, pp.8281 - 8285, 2012

10
Cu-based catalysts for electrochemical carbon dioxide reduction = 전기화학적 이산화탄소 전환을 위한 구리 기반 촉매 개발link

Song, Hakhyeon; Oh, Jihun; et al, 한국과학기술원, 2021

11
Design principles for selective and economical CO2 electrolysis in acids

Kim, Jaehoon; Ha, Tae Hyeon; Kim, Junehyeok; Jeong, Gyoung Hwa; Kim, Sang Ouk; Chung, Wonsuk; Roh, Kosan; et al, APPLIED CATALYSIS B-ENVIRONMENTAL, v.339, 2023-12

12
Determination of the influence of ambient ammonia from membrane using Ni Single Atom Catalyst and N-doped C

Baek, Yeji; Oh, Jihun; Tan, Ying Chuan, 2019 MRS Fall Meeting & Exhibit, Materials Research Society (MRS), 2019-12-02

13
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

14
Effect of CO2 Partial Pressure on C2H4 Reaction Pathways in Electrochemicacl CO2 reduction

Song, Hakhyeon; Oh, Jihun, 18th International Conference on Carbon Dioxide Utilization, ICCDU 2021, KAIST, KIChE, 2021-07-21

15
Effect of electronic structure on electrochemical carbon dioxide reduction for Cu-based alloy catalysts = 구리 기반 합금 촉매의 전기화학적 이산화탄소 환원에 대한 전기적 구조의 영향link

Jung, Yujin; Oh, Jihun; et al, 한국과학기술원, 2023

16
Efficient Solar-to-CO Conversion from Dilute CO2 Streams Catalyzed by Au25 Clusters

Kim, Beomil; Oh, Jihun; Seong, Hoeun; Lee, Dongil, 18th International Conference on Carbon Dioxide Utilization, ICCDU 2021, KAIST, KIChE, 2021-07-21

17
Electrochemical approaches to the formation of Au nanostructures for efficient $CO_2$ reduction catalysts = 효율적인 이산화탄소 저감 촉매로서 금 나노구조 형성에 대한 전기화학적 접근link

Kim, Jaehoon; Oh, Jihun; et al, 한국과학기술원, 2019

18
Electrochemical carbon dioxide reduction on copper-zinc alloys: ethanol and ethylene selectivity analysis

Baek, Yeji; Song, Hakhyeon; Hong, Deokgi; Wang, Suneon; Lee, Sungwoo; Joo, Young-Chang; Lee, Gun-Do; et al, JOURNAL OF MATERIALS CHEMISTRY A, v.10, no.17, pp.9393 - 9401, 2022-05

19
Engraving High-Density Nanogaps in Gold Thin Films via Sequential Anodization and Reduction for Surface-Enhanced Raman Spectroscopy Applications

Baek, Kwang-Min; Kim, Jaehoon; Kim, Shinho; Cho, Seunghee; Jang, Min Seok; Oh, Jihun; Jung, Yeon Sik, CHEMISTRY OF MATERIALS, v.30, no.17, pp.6183 - 6191, 2018-09

20
Enhanced catalytic activity for CO oxidation by the metal-oxide perimeter of TiO2/nanostructured Au inverse catalysts

Lee, Si Woo; Song, Jun Tae; Kim, Jaehoon; Oh, Jihun; Park, Jeong Young, NANOSCALE, v.10, no.8, pp.3911 - 3917, 2018-02

21
Enhanced ethanol selectivity from rlectrochemical carbon dioxide reduction on CuZn alloys = 구리아연 합금에서의 전기화학적 이산화탄소 환원을 통한 에탄올의 선택도 향상link

Baek, Yeji; Oh, Jihun; et al, 한국과학기술원, 2023

22
Enhancing Glycerol Conversion and Selectivity toward Glycolic Acid via Precise Nanostructuring of Electrocatalysts

Kim, Dohee; Oh, Lee Seul; Tan, Ying Chuan; Song, Hakhyeon; Kim, Hyung Ju; Oh, Jihun, ACS CATALYSIS, v.11, no.24, pp.14926 - 14931, 2021-12

23
Fabrication and characterization of ultra-thin semiconductors for solar energy conversion devices using spalling process = 스폴링 공정을 이용한 태양 에너지 전환 소자용 초박형 반도체 제작 및 분석link

Lee, Yong Hwan; Oh, Jihun; et al, 한국과학기술원, 2018

24
Fabrication of single crystal semiconductor films by the pore transformation and its applications = 다공구조 재조직화를 이용한 단결정 박막 반도체 형성 및 그 응용에 관한 연구link

Park, Sanghyun; Oh, Jihun; et al, 한국과학기술원, 2019

25
Fabrication of ultra-thin Ge epitaxial templates for Ⅲ-Ⅴ semiconductor solar cells = Ⅲ-Ⅴ족 반도체 태양전지를 위한 게르마늄 에피택셜 기판의 박막화 연구link

Jeong, Byongjoo; Oh, Jihun; et al, 한국과학기술원, 2021

26
Facile electrochemical synthesis of dilute AuCu alloy nanostructures for selective and long-term stable CO2 electrolysis

Kim, Jaehoon; Song, Jun Tae; Oh, Jihun, JOURNAL OF CHEMICAL PHYSICS, v.153, no.5, 2020-08

27
Formation of high-density CuBi2O4 thin film photocathodes with polyvinylpyrrolidone-metal interaction

Kim, Nam Woon; Choi, Byeong-Uk; Yu, Hyunung; Ryu, Sangwoo; Oh, Jihun, OPTICS EXPRESS, v.27, no.4, pp.A171 - A183, 2019-02

28
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

29
Fully Bottom-Up Waste-Free Growth of Ultrathin Silicon Wafer via Self-Releasing Seed Layer

Hong, Ji-Eun; Lee, Yonghwan; Mo, Sung-In; Jeong, Hye-Seong; An, Jeong-Ho; Song, Hee-eun; Oh, Jihun; et al, ADVANCED MATERIALS, v.33, no.41, pp.2103708, 2021-10

30
Germanium-on-Nothing for Epitaxial Liftoff of GaAs Solar Cells

Park, Sanghyun; Simon, John; Schulte, Kevin L.; Ptak, Aaron J.; Wi, Jung-Sub; Young, David L.; Oh, Jihun, Joule, v.3, no.7, pp.1782 - 1793, 2019-07

31
High efficiency and low cost transition metal compounds for (photo)electrochemical energy conversion = (광)전기 화학 에너지 변환을 위한 고효율 및 저비용 전이 금속 화합물link

Kim, Nam Woon; Oh, Jihun; et al, 한국과학기술원, 2020

32
High-Pressure Evaporation-Based Nanoporous Black Sn for Enhanced Performance of Lithium-Ion Battery Anodes

Ryu, Sangwoo; Shim, Hyung Cheoul; Song, Jun Tae; Kim, Ilhwan; Ryoo, Hyewon; Hyun, Seungmin; Oh, Jihun, PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION, v.36, no.1, 2019-01

33
Highly tunable syngas production by electrocatalytic reduction of CO2 using Ag/TiO2 catalysts

Kim, Young Eun; Kim, Beomil; Lee, Wonhee; Ko, You Na; Youn, Min Hye; Jeong, Soon Kwan; Park, Ki Tae; et al, CHEMICAL ENGINEERING JOURNAL, v.413, 2021-06

34
Hole-Selective CoOx/SiOx/Si Heterojunctions for Photoelectrochemical Water Splitting

Oh, Seungtaeg; Jung, Soonyoung; Lee, Yong Hwan; Song, Jun Tae; Kim, Tae Hyun; Nandi, Dip K.; Kim, Soo-Hyun; et al, ACS CATALYSIS, v.8, no.10, pp.9755 - 9764, 2018-10

35
Improving the open-circuit voltage of Cu2ZnSnSe4 thin film solar cells via interface passivation

Kim, Jekyung; Park, Sanghyun; Ryu, Sangwoo; Oh, Jihun; Shin, Byungha, PROGRESS IN PHOTOVOLTAICS, v.25, no.4, pp.308 - 317, 2017-04

36
Increasing sensitivity of formate detection using formate selective catalyst and redox cycling reaction of interdigitated array microelectrode = 포르메이트 선택적 촉매와 교차 마이크로 전극의 리독스 사이클링 반응을 이용한 포르메이트 검출 감도 증가 연구link

Hong, Seungwon; Oh, Jihun; et al, 한국과학기술원, 2020

37
Interfacial band-edge engineered TiO2 protection layer on Cu2O photocathodes for efficient water reduction reaction

Choi, Jaesuk; Song, Jun Tae; Jang, Ho Seong; Choi, Min-Jae; Sim, Dong Min; Yim, Soonmin; Lim, Hunhee; et al, ELECTRONIC MATERIALS LETTERS, v.13, no.1, pp.57 - 65, 2017-01

38
Investigation of electrochemical carbon dioxide reduction properties of gold-copper oxide tandem catalyst = 금-산화구리 탠덤 촉매의 전기화학적 이산화탄소 환원 특성 조사link

Wang, Suneon; Oh, Jihun; et al, 한국과학기술원, 2022

39
Investigation of surface reactions in metal oxide on Si for efficient heterojunction Si solar cells

Lee, Yong Hwan; Song, Hee-eun; Kim, Ka-Hyun; Oh, Jihun, APL MATERIALS, v.7, no.7, 2019-07

40
Measurement of the influence of ambient ammonia on photocatalytic N2 reduction reaction using salicylate method = 살리실레이트 방법을 이용한 광 촉매 질소환원반응에 주변 암모니아가 미치는 영향 측정link

Baek, Ye Ji; Oh, Jihun; et al, 한국과학기술원, 2019

41
Mesoporous K-doped NiCo2O4 derived from a Prussian blue analog: high-yielding synthesis and assessment as oxygen evolution reaction catalyst

Kim, Nam Woon; Yu, Hyunung; Oh, Jihun, RSC ADVANCES, v.12, no.20, pp.12371 - 12376, 2022-04

42
Modulating Local CO2 Concentration as a General Strategy for Enhancing C-C Coupling in CO2 Electroreduction

Tan, Ying Chuan; Lee, Kelvin Berm; Song, Hakhyeon; Oh, Jihun, JOULE, v.4, no.5, pp.1104 - 1120, 2020-05

43
Modulating the electronic structure of Au using a heterostructure for efficient electrochemical CO2 reduction

Kim, Yoonyoung; Kim, Beomil; Choi, Hyeonuk; Kim, Sujin; Yun, Yongju; Oh, Jihun, CHEMICAL ENGINEERING JOURNAL, v.461, 2023-04

44
Nanopixelated Cuprous Oxide Photocathodes for Durable Photoelectrochemical Water Splitting

Lee, Juho; Oh, Jihun, ACS ENERGY LETTERS, v.7, no.10, pp.3244 - 3250, 2022-10

45
Nanostructure engineering of Cu electrocatalyst for the selective C2+hydrocarbons in electrochemical CO2 reduction

Kanase, Rohini Subhash; Lee, Kelvin Berm; Arunachalam, Maheswari; Sivasankaran, Ramesh Poonchi; Oh, Jihun; Kang, Soon Hyung, APPLIED SURFACE SCIENCE, v.584, 2022-05

46
Operando Spectroscopic Investigation of a Boron-Doped CuO Catalyst and Its Role in Selective Electrochemical C-C Coupling

Patra, Kshirodra Kumar; Park, Sojung; Song, Hakhyeon; Kim, Beomil; Kim, Wooyul; Oh, Jihun, ACS APPLIED ENERGY MATERIALS, v.3, no.11, pp.11343 - 11349, 2020-11

47
Optimization of local CO2 concentration in catalyst layer for highly selective and efficient electrochemical conversion of carbon dioxide into multi-carbon products = 이산화탄소 전기화학분해를 통한 고효율·고선택적 다탄소 화합물 생성을 위한 촉매 층 내부 이산화탄소 농도 최적화link

Kelvin Berm, Lee; Oh, Jihun; et al, 한국과학기술원, 2021

48
Oxidatively Stable Nanoporous Silicon Photocathodes with Enhanced Onset Voltage for Photoelectrochemical Proton Reduction

Zhao, Y.; Anderson, N. C.; Zhu, K.; Aguiar, J. A.; Seabold, J. A.; van de Lagemaat, J.; Branz, H. M.; et al, NANO LETTERS, v.15, no.4, pp.2517 - 2525, 2015-04

49
Penta nitrogen coordinated cobalt single atom catalysts with oxygenated carbon black for electrochemical H2O2 production

Zhang, Wenjun; Choi, Jae Won; Kim, Sooyeon; Le, Thao Thi; Nandy, Subhajit; Hwang, Chang Kyu; Paek, Sae Yane; et al, APPLIED CATALYSIS B-ENVIRONMENTAL, v.331, 2023-08

50
Pitfalls and Protocols: Evaluating Catalysts for CO2 Reduction in Electrolyzers Based on Gas Diffusion Electrodes

Tan, Ying Chuan; Quek, Wei Kang; Kim, Beomil; Sugiarto, Sigit; Oh, Jihun; Kai, Dan, ACS ENERGY LETTERS, v.7, no.6, pp.2012 - 2023, 2022-06

51
Plasma doping technology for fabrication of nanoscale metal-oxide-semiconductor devices

Cho, Won-ju; Im, Kiju; Ahn, Chang-Geun; Yang, Jong-Heon; Oh, Jihun; Baek, In-Bok; Lee, Seongjae, Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures, v.22, no.6, pp.3210 - 3213, 2004-11

52
Preface of EML PVSEC-25 Special Issue

Ahn, Byung Tae; Shin, Byungha; Oh, Jihun, ELECTRONIC MATERIALS LETTERS, v.12, no.4, pp.425 - 425, 2016-07

53
Protocol on the fabrication of monocrystalline thin semiconductor via crack-assisted layer exfoliation technique for photoelectrochemical water-splitting

Lee, Yonghwan; Gupta, Bikesh; Tan, Hark H.; Jagadish, Chennupati; Oh, Jihun; Karuturi, Siva, STAR Protocols, v.3, no.1, 2022

54
Quasi-graphitic carbon shell-induced Cu confinement promotes electrocatalytic CO2 reduction toward C2+ products

Kim, Ji-Yong; Hong, Deokgi; Lee, Jae-Chan; Kim, Hyoung Gyun; Lee, Sungwoo; Shin, Sangyong; Kim, Beomil; et al, NATURE COMMUNICATIONS, v.12, no.1, pp.3765, 2021-06

55
Rational Design of Efficient Electrocatalysts for Hydrogen Evolution Reaction: Single Layers of WS2 Nanoplates Anchored to Hollow Nitrogen-Doped Carbon Nanofibers

Yu, Sumoon; Kim, Jaehoon; Yoon, Ki Ro; Jung, Ji Won; Oh, Jihun; Kim, Il-Doo, ACS APPLIED MATERIALS INTERFACES, v.7, no.51, pp.28116 - 28121, 2015-12

56
Rationally designed CuSb1-xBixS2 as a promising photovoltaic material: Theoretical and experimental study

Park, Bo-In; Je, Minyeong; Oh, Jihun; Choi, Heechae; Lee, Seung Yong, SCRIPTA MATERIALIA, v.179, pp.107 - 112, 2020-04

57
Role of Binder in Cu2O Gas Diffusion Electrodes for CO2 Reduction to C2+ Products

Kim, Young Eun; Lee, Wonhee; Ko, You Na; Park, Jeong Eun; Tan, Daniel; Hong, Jumi; Jeon, Ye Eun; et al, ACS SUSTAINABLE CHEMISTRY & ENGINEERING, v.10, no.36, pp.11710 - 11718, 2022-09

58
Silver Nanowire/Carbon Sheet Composites for Electrochemical Syngas Generation with Tunable H-2/CO Ratios

Cho, Minhyung; Seo, Ji Won; Song, Jun Tae; Lee, Jung-Yong; Oh, Jihun, ACS OMEGA, v.2, no.7, pp.3441 - 3446, 2017-07

59
Surface and structure engineering of metal catalysts for electrochemical $CO_2$ reduction in aqueous solution = 전기화학적 이산화탄소 환원을 위한 금속 촉매의 표면 및 구조 엔지니어링link

Cho, Minhyung; Oh, Jihun; et al, 한국과학기술원, 2019

60
Synthesis of a Nickel Single-Atom Catalyst Based on Ni-N4-xCx Active Sites for Highly Efficient CO2 Reduction Utilizing a Gas Diffusion Electrode

Abbas, Syed Asad; Song, Jun Tae; Tan, Ying Chuan; Nam, Ki Min; Oh, Jihun; Jung, Kwang-Deog, ACS APPLIED ENERGY MATERIALS, v.3, no.9, pp.8739 - 8745, 2020-09

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