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Korean J. Met. Mater.
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Korean Journal of Metals and Materials
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TiO
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나노입자를 혼합 발광층으로 사용한 장수명 양자점 발광다이오드
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윤창기, 김지완
Korean J. Met. Mater.
2023;61(1):33-37. Published online 2022 Dec 28
DOI:
https://doi.org/10.3365/KJMM.2023.61.1.33
Abstract
Colloidal quantum dots (QDs) have attractive optical and electrical characteristics for various applications in the display industry. They have superb properties including color tunability, which is achieved by controlling the particle size and solution processes used for quantum dot light-emitting diodes (QLEDs). Here we demonstrate high efficiency QLEDs that consist.....
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나노입자를 전자 수송층으로 사용한 양자점 발광다이오드의 용액 안정성 연구
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김문본, 김지완
Korean J. Met. Mater.
2021;59(7):476-480. Published online 2021 Jun 16
DOI:
https://doi.org/10.3365/KJMM.2021.59.7.476
Abstract
We report highly efficient and robust quantum dot light-emitting diodes (QLEDs) with Li-doped TiO
2
nanoparticles (NPs) as an electron transport layer (ETL). As core materials, ZnO-based inorganic NPs can enhance the performance of QLEDs due to their suitable energy level and solution processability. However, their fast electron mobility and instability.....
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Web of Science 2
Crossref 2
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Ti-6Al-4V합금에서 양극산화 공정변수가 TiO
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나노튜브 형성에 미치는 영향
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유승연, 박현균
Korean J. Met. Mater.
2019;57(8):521-528. Published online 2019 Jul 11
DOI:
https://doi.org/10.3365/KJMM.2019.57.8.521
Abstract
To investigate the effect of anodic oxidation process parameters on TiO
2
nanotube formation in Ti-6Al-4V alloys, the composition of NH
4
F and H
2
O in the anodic oxidation processes were changed under the conditions of constant DC power ranging from 20 V to 60V and current density ranging from 10 mA to.....
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Web of Science 4
Crossref 3
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Ti-Ni 합금 조성 및 결정구조가 양극산화에 의해 형성하는 산화막 성장거동에 미치는 영향
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김민수, 김연주, 김용환
Korean J. Met. Mater.
2018;56(9):652-657. Published online 2018 Sep 5
DOI:
https://doi.org/10.3365/KJMM.2018.56.9.652
Abstract
In this work, the growth of nanotubular oxide layers on Ti
1-x
Ni
x
(x=0.49, 0.498, 0.511, 0.522, 0.525) shape memory alloys was investigated. All of the Ti-Ni alloys were fabricated by arc melting process under high vacuum atmosphere. The crystal structure and the growth of the nanotubular oxide layers were investigated by.....
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Crossref 2
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다중벽 탄소나노튜브를 이용한 계면제어가 TiO
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나노복합체의 열전특성에 미치는 영향
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남우현, 임영수
Korean J. Met. Mater.
2018;56(7):538-543. Published online 2018 Jul 5
DOI:
https://doi.org/10.3365/KJMM.2018.56.7.538
Abstract
We report the effect of interface control using multiwalled carbon nanotubes (MWCNT) on thermoelectric properties of TiO
2
. By consolidating TiO
2
nanoparticles with MWCNT (0.5, 1, 2, 4, and 8 wt%) using spark plasma sintering, we prepared interface-controlled TiO
2
-MWCNT nanocomposites, where TiO
2
grains were surrounded with a MWCNT network. Simultaneous control of.....
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Crossref 1
Optical Devices & Energy Materials
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수열합성법으로 성장시킨 TiO
2
나노로드의 형태학적, 구조적, 광전기화학적 특성 연구
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최하영, 류혁현, 이원재
Korean J. Met. Mater.
2017;55(1):46-52. Published online 2017 Jan 5
DOI:
https://doi.org/10.3365/KJMM.2017.55.1.46
Abstract
We investigated the effects of growth duration on the morphological, structural, and photoelectrochemical properties of TiO
2
nanorods grown on a TiO
2
-buffered fluorine-doped tin oxide (FTO) substrate using the hydrothermal method. From the study, we found that the photoelectrochemical properties were mainly dependent on the nanorod length and (002) XRD peak.....
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Crossref 2
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