금속 산화물 반도체는 독특한 전기·광학적 특성, 높은 표면적 등으로 인해 태양전지, 센서, 광소자 및 디스플레이 등 여러 분야에 걸쳐 응용되고 있다. 금속 산화물 가운데 우수한 물리·화�...
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https://www.riss.kr/link?id=A103306880
2015
Korean
KCI등재
학술저널
1555-1562(8쪽)
0
0
상세조회0
다운로드국문 초록 (Abstract)
금속 산화물 반도체는 독특한 전기·광학적 특성, 높은 표면적 등으로 인해 태양전지, 센서, 광소자 및 디스플레이 등 여러 분야에 걸쳐 응용되고 있다. 금속 산화물 가운데 우수한 물리·화�...
금속 산화물 반도체는 독특한 전기·광학적 특성, 높은 표면적 등으로 인해 태양전지, 센서, 광소자 및 디스플레이 등 여러 분야에 걸쳐 응용되고 있다. 금속 산화물 가운데 우수한 물리·화학적 특성을 가지는 산화아연은 3.37 eV의 넓은 밴드 갭 에너지와 60 meV의 큰 엑시톤 결합에너지를 갖는 n-형 반도체로서 산화아연에 양이온을 도핑하여 전기·광학적 특성을 보완하는 연구가 진행되고 있다. 본 연구는 알루미늄이 도핑 된 산화아연을 마이크로파 수열합성법으로 합성하였다. 전구체 의 종류와 몰 비 등의 반응 변수를 조절하여 최적의 결정형상과 광학적 특성을 갖는 산화아연을 합성하였으며, 알루미늄을 도핑하여 광학적 특성 변화를 시도하였다. 합성된 입자는 SEM, XRD, PL, UV-Vis 분광기 및 EDS 등의 기기분석을 통해 광학적, 물리·화학적 특성을 확인하였다.
다국어 초록 (Multilingual Abstract)
Metal oxide semiconductors have been applied in several areas, such as solar cells, sensor, optical elements and displays, due to the high surface area, unique electrical and optical characteristics. Zinc oxide among the metal oxide has excellent phys...
Metal oxide semiconductors have been applied in several areas, such as solar cells, sensor, optical elements and displays, due to the high surface area, unique electrical and optical characteristics. Zinc oxide among the metal oxide has excellent physicochemical properties. Zinc oxide is a n-type semiconductor with a wide direct transition band gap of 3.37 eV at room temperature and large exciton binding energy of 60 meV. Cation-doped zinc oxide studies were conducted to complement the electrical and optical characteristics. In this paper, Al-doped ZnO was synthesized by hydrothermal synthesis using microwaves. ZnO was synthesized by adjusting the precursor ratio and using different dopants. The optimal ZnO synthesis conditions for crystal shape and optical properties were determined. The optical properties of aluminum doped zinc oxide were then examined by SEM, XRD, PL, UV-vis absorbance spectrum, and EDS.
참고문헌 (Reference)
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2 강국현, "마이크로웨이브를 이용한 수산화마그네슘의 합성과 특성" 대한금속·재료학회 51 (51): 77-82, 2013
3 R. Romero, "The effects of zinc acetate and zinc chloride precursors on the preferred crystalline orientation of ZnO and Al-doped ZnO thin films obtained by spray pyrolysis" Elsevier BV 515 (515): 1942-1949, 2006
4 N. F. Hamedani, "Synthesis of ZnO Nanocrystals with Hexagonal (Wurtzite) Structure in Water Using Microwave Irradiation" 17 (17): 231-234, 2006
5 Zhifu Liu, "Solvothermal synthesis, photoluminescence and photocatalytic properties of pencil-like ZnO microrods" Elsevier BV 73 (73): 651-655, 2012
6 D. C. Look, "Residual Native Shallow Donor in ZnO" American Physical Society (APS) 82 (82): 2552-2555, 1999
7 M. Mazilu, "Optical properties of undoped and Al-doped ZnO nanostructures grown from aqueous solution on glass substrate" Elsevier BV 34 (34): 1833-1838, 2012
8 M. Wanga, "Optical and photoluminescent properties of sol-gel Al-doped ZnO thin films" 61 (61): 1181-1121, 2007
9 Trilochan Sahoo, "Morphology and crystal quality investigation of hydrothermally synthesized ZnO micro-rods" Elsevier BV 43 (43): 2060-2068, 2008
10 Zhenfeng Zhu, "Microwave-assisted hydrothermal synthesis of ZnO rod-assembled microspheres and their photocatalytic performances" Elsevier BV 22 (22): 493-497, 2011
1 강국현, "망간과 철이 도핑된 이산화티탄 안료의 합성과 특성" 한국유화학회 29 (29): 393-401, 2012
2 강국현, "마이크로웨이브를 이용한 수산화마그네슘의 합성과 특성" 대한금속·재료학회 51 (51): 77-82, 2013
3 R. Romero, "The effects of zinc acetate and zinc chloride precursors on the preferred crystalline orientation of ZnO and Al-doped ZnO thin films obtained by spray pyrolysis" Elsevier BV 515 (515): 1942-1949, 2006
4 N. F. Hamedani, "Synthesis of ZnO Nanocrystals with Hexagonal (Wurtzite) Structure in Water Using Microwave Irradiation" 17 (17): 231-234, 2006
5 Zhifu Liu, "Solvothermal synthesis, photoluminescence and photocatalytic properties of pencil-like ZnO microrods" Elsevier BV 73 (73): 651-655, 2012
6 D. C. Look, "Residual Native Shallow Donor in ZnO" American Physical Society (APS) 82 (82): 2552-2555, 1999
7 M. Mazilu, "Optical properties of undoped and Al-doped ZnO nanostructures grown from aqueous solution on glass substrate" Elsevier BV 34 (34): 1833-1838, 2012
8 M. Wanga, "Optical and photoluminescent properties of sol-gel Al-doped ZnO thin films" 61 (61): 1181-1121, 2007
9 Trilochan Sahoo, "Morphology and crystal quality investigation of hydrothermally synthesized ZnO micro-rods" Elsevier BV 43 (43): 2060-2068, 2008
10 Zhenfeng Zhu, "Microwave-assisted hydrothermal synthesis of ZnO rod-assembled microspheres and their photocatalytic performances" Elsevier BV 22 (22): 493-497, 2011
11 S. Makhluf, "Microwave-Assisted Synthesis of Nanocrystalline MgO and Its Use as a Bacteriocide" Wiley-Blackwell 15 (15): 1708-1715, 2005
12 R. Elilarassin, "Microstructural and phtolumin- scence properties of Co-doped ZnO films fabricated using a simple solution growth method" 14 (14): 179-183, 2011
13 R. Elilarassin, "Microstructural and phtolumin- scence properties of Co-doped ZnO films fabricated using a simple solution growth method" 14 (14): 179-183, 2011
14 R. Elilarassi, "Microstructural and photoluminescence properties of Co-doped ZnO films fabricated using a simple solution growth method" Elsevier BV 14 (14): 179-183, 2011
15 Bin Liu, "Hydrothermal Synthesis of ZnO Nanorods in the Diameter Regime of 50 nm" American Chemical Society (ACS) 125 (125): 4430-4431, 2003
16 Weiwei Guo, "HMT assisted hydrothermal synthesis of various ZnO nanostructures: Structure, growth and gas sensor properties" Elsevier BV 44 (44): 680-685, 2011
17 B. O. Park, "Electrical and optical properties of ZnO transparent conducting films by the sol-gel method" 247 (247): 119-125, 2003
18 M.H Carlberg, "Defects and energy accommodation in epitaxial sputter deposited Mo/W superlattices studied by molecular dynamics" Elsevier BV 317 (317): 10-13, 1998
19 Hui Zhang, "Controllable growth of ZnO nanostructures by citric acid assisted hydrothermal process" Elsevier BV 59 (59): 1696-1700, 2005
20 Qifeng Zhang, "Aggregation of ZnO Nanocrystallites for High Conversion Efficiency in Dye-Sensitized Solar Cells" Wiley-Blackwell 120 (120): 2436-2440, 2008
21 M.K. Tsai, "A study on morphology control and optical properties of ZnO nanorods synthesized by microwave heating" Elsevier BV 132 (132): 226-230, 2012
22 Zhitao Chen, "A facile route to ZnO nanorod arrays using wet chemical method" Elsevier BV 293 (293): 522-527, 2006
혈액투석환자의 인지적 대처전략에 따른 환자역할행위 이행 및 우울, 삶의 만족에 미치는 영향
학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2026 | 평가예정 | 재인증평가 신청대상 (재인증) | |
2020-01-01 | 평가 | 등재학술지 유지 (재인증) | |
2017-07-01 | 평가 | 등재후보로 하락(현장점검) (기타) | |
2017-07-01 | 평가 | 등재학술지 선정 (계속평가) | |
2015-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2011-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2008-01-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
2007-08-28 | 학술지등록 | 한글명 : 한국산학기술학회논문지외국어명 : Journal of Korea Academia-Industrial cooperation Society | |
2007-07-06 | 학회명변경 | 영문명 : The Korean Academic Inderstrial Society -> The Korea Academia-Industrial cooperation Society | |
2007-01-01 | 평가 | 등재후보 1차 PASS (등재후보1차) | |
2005-01-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0.68 | 0.68 | 0.68 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0.66 | 0.61 | 0.842 | 0.23 |