지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.1
- 수록면
- 366 - 373 (8page)
이용수
초록· 키워드
오류제보하기
We report the successful synthesis of polycrystalline CdO nanomaterials at various process temperatures in the range from (180°C - 300°C) by a single step, conventionally simple and cost effective approach. The approach is based on hydroxide melts as solvents and termed as composite-hydroxide-mediated (CHM) approach. The effect of growth temperature on particle nucleation and consequently on the fabrication and purity of CdO nanostructures is investigated for a constant reaction time (24 h). As revealed by x-ray diffraction and Raman spectroscopy, CdO nanostructures can be reproduced in high purity with no traces by varying the synthesis temperature. These nanostructures have random orientations and non-uniform distribution with average crystallite sizes varying from 27 nm down to 7 nm. A study of the optical properties, based on photoluminescence, has demonstrated that emission peaks of CdO nanomaterials are centered at 491 nm and 528 nm which signifies purity of the product from the CHM approach. The direct bandgap determined for CdO (2.49 eV - 2.51 eV) exhibits a blue-shift with process temperature. The photoluminescence peak at 491 nm is attributed to near band-edge emission. Based on experimental results size and morphology manipulation, and possible growth mechanisms for the synthesized product are proposed with CHM at low temperature and without surfactant.
목차
등록된 정보가 없습니다.
참고문헌 (30)
참고문헌 신청
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
인천국제공항 연속강하운항(CDO) 운영 현황 및 효과 분석
한국항공우주학회 학술발표회 초록집
2023 .11
-
An Efficient Algorithm for finding Optimal Spans to determine R=1/2 Rate Systematic Convolutional Self-Doubly Orthogonal Codes
한국전자통신학회 논문지
2015 .01
-
연속강하운항의 기술 동향 및 국내공항 확대적용의 효과
한국항공운항학회 학술대회
2015 .01
-
High Performance Accelerated Cell Line Development at Samsung Biologics
한국생물공학회 학술대회
2019 .10
-
열플라즈마를 이용한 탄소 나노 물질의 합성 및 특성에 관한 연구
한국표면공학회지
2024 .06
-
Recent advances in chiral nanomaterials with unique electric and magnetic properties
Nano Convergence
2022 .07
-
Accelerated High-performing Upstream Process of Monoclonal Antibody: Upstream Optimization Case Study
한국생물공학회 학술대회
2023 .04
-
Solution Plasma Technology for Nanomaterials Synthesis
한국표면공학회 학술발표회 초록집
2019 .11
-
The CMC opportunity for Korea Biotech : Choosing the best CDMO for IND Phase I.
한국생물공학회 학술대회
2019 .10
-
Overview of the Application of Flow Microreactors in the Synthesis of Silver Nanomaterials
NANO
2017 .01
-
Photoluminescence Characteristics of the Light-Emitting Chromophores Obtained from Organic-Inorganic Hybrid Silica Spheres
Current Photovoltaic Research
2016 .09
-
Sustainable Applications of Nanomaterials
대한환경공학회 학술발표논문집
2015 .10
-
Smart nanomaterials for cancer diagnosis and treatment
Nano Convergence
2022 .05
-
Solution Plasma Catalyst for Nanomaterials Synthesis
한국표면공학회 학술발표회 초록집
2017 .11
-
Atomic Layer Deposition Enabled Surface Functionalization of Nanomaterials
한국표면공학회 학술발표회 초록집
2021 .12
-
백색 LED를 위한 형광체 발전
한국표면공학회 학술발표회 초록집
2015 .11
-
Luminescence Properties of Ba₃Si6O12 N₂:Eu2+ Green Phosphor
한국표면공학회지
2015 .10
-
Synthesis of Conducting Nanostructures via Solution Process and Their Applications
한국고분자학회 학술대회 연구논문 초록집
2017 .10
-
Investigation of Structural, Photoluminescence and Thermoluminescence Properties of Scheelite-Type CaWO 4 Phosphor
Transactions on Electrical and Electronic Materials
2023 .02
-
서로 다른 증착 온도에서 성장된 BaWO₄:Sm3+ 형광체 박막의 구조, 광학, 표면 형상의 특성
한국표면공학회지
2022 .04
이 논문의 저자 정보
최근 본 자료
댓글(0)
0