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
- 학위논문
- 저자정보
- 지도교수
- 고영무
- 발행연도
- 2016
- 저작권
- 조선대학교 논문은 저작권에 의해 보호받습니다.
이용수2
이 논문의 연구 히스토리 (2)
- 이 논문의 후속연구가 궁금하신가요?
- 연관 학술논문 또는 학술발표를 통해 보다 발전된 연구결과를 확인하실 수 있습니다.
- 이 논문의 연구 히스토리 확인하기
초록· 키워드
오류제보하기
ABSTRACT
Electrochemical Evaluation of Anodized Dental Implant
with Various Electrolytes
Seung-Won Ku
Advisor : Prof. Ko Yeong-Mu D.D.S., Ph.D.
Department of Dentistry,
Graduate School of Chosun University
The surface morphology and electrochemical evaluation of anodic films on dental implant Ti alloy in different electrolytes were investigated in this study.
Titanium oxide films were prepared using an anodic oxidation method on the surface of the dental implant in three different electrolytes; phosphoric acid (EL1), sulfuric acid (EL2) and mixed calcium acetate solution (EL3) with different voltages for 5 min at room temperature.
Anodic films consisted with porous structures were formed on Ti alloy for dental implant after anodization in all electrolytes.
The corrosion resistance of EL1 and EL3 were higher than that of the non-coated Ti alloy for dental implant in 0.9% NaCl solution from the results of the potentiodynamic test, indicating better protective effect. From the results of A.C. impedance analysis in 0.9% NaCl solution, polarization resistance values of EL1 showed 2.37×107 Ωcm2. EL1 were higher than those of non-treated Ti alloy for dental implant, EL2 and EL3.
Electrochemical Evaluation of Anodized Dental Implant
with Various Electrolytes
Seung-Won Ku
Advisor : Prof. Ko Yeong-Mu D.D.S., Ph.D.
Department of Dentistry,
Graduate School of Chosun University
The surface morphology and electrochemical evaluation of anodic films on dental implant Ti alloy in different electrolytes were investigated in this study.
Titanium oxide films were prepared using an anodic oxidation method on the surface of the dental implant in three different electrolytes; phosphoric acid (EL1), sulfuric acid (EL2) and mixed calcium acetate solution (EL3) with different voltages for 5 min at room temperature.
Anodic films consisted with porous structures were formed on Ti alloy for dental implant after anodization in all electrolytes.
The corrosion resistance of EL1 and EL3 were higher than that of the non-coated Ti alloy for dental implant in 0.9% NaCl solution from the results of the potentiodynamic test, indicating better protective effect. From the results of A.C. impedance analysis in 0.9% NaCl solution, polarization resistance values of EL1 showed 2.37×107 Ωcm2. EL1 were higher than those of non-treated Ti alloy for dental implant, EL2 and EL3.
목차
목 차ABSTRACT v서 론 1이론적 배경 3(1) 치과용 임플란트의 특징 3(2) 양극산화층의 생성기구 3재료 및 방법 5(1) 실험재료 5(2) 실험방법 5가. 양극산화 처리 5나. 양극산화막의 표면분석 5다. 양극산화막의 전기화학적 평가 9(1) 동전위시험 9(2) AC 임피던스 측정 9결과 및 고찰 11가. 미세구조 관찰 11나. 전기화학적 특성 15결 론 20참고문헌 21
최근 본 자료
댓글(0)
0