메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Preparation of polyvinyl alcohol (PVA)–polyethylene oxide (PEO)–magnesium oxide (MgO) nanocomposites and studying their structural, AC electrical and optical properties for dielectric and optoelectronic applications have been investigated. The nanocomposites have been fabricated with diff erent concentrations of (PVA–PEO) blend and MgO nanoparticles. The experimental results showed that the dielectric constant, dielectric loss and AC electrical conductivity of (PVA–PEO) blend are increased with the increase in MgO nanoparticles concentrations. The dielectric constant and dielectric loss of (PVA–PEO) blend are decreased while the AC electrical conductivity increases with the increase in frequency. The optical measurements are showed that the absorbance of (PVA–PEO–MgO) nanocomposites is increased with increasing of the magnesium oxide nanoparticles concentrations. The indirect energy gap (E g ) of (PVA–PEO) blend decreases with an increase inconcentrations of magnesium oxide nanoparticles. The optical constants as absorption coeffi cient, extinction coeffi cient, refractive index, real and imaginary dielectric constants of nanocomposites are variation with increasing of the magnesium oxide nanoparticles weight percentages.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0