X-ray/gamma radiation shielding properties of Aluminium-Barium Zinc Oxide nanoparticles synthesized via low temperature solution combustion method

Sathish K.V.; Sridhar K.N.; Seenappa L.; Manjunatha H.C.; Vidya Y.S.; Chinnappa Reddy B.; Manjunatha S.; Santhosh A.N.; Munirathnam R.; Raj Alfred Cecil; Damodara Gupta P.S.; Sankarshan B.M.

doi:10.1016/j.net.2023.02.001

추천

검색

자료유형: 학술저널

저자정보: Sathish K.V. (Government College for Women) Sridhar K.N. (Government First Grade College) Seenappa L. (Government College for Women) Manjunatha H.C. (Government College for Women) Vidya Y.S. (Lal Bahadur Shastri Government First Grade College) Chinnappa Reddy B. (Government First Grade College) Manjunatha S. (B.M.S College of Engineering) Santhosh A.N. (New Horizon College of Engineering) Munirathnam R. (Government College for Women) Raj Alfred Cecil (St.Joseph’s College) Damodara Gupta P.S. (Government College for Women) Sankarshan B.M. (The National Institute of Engineering)

저널정보: 한국원자력학회 Nuclear Engineering and Technology Nuclear Engineering and Technology 제55권 제5호

발행연도: 2023.5

수록면: 1,519 - 1,526 (8page)

DOI: 10.1016/j.net.2023.02.001

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

For the first time Aluminium-BariumeZinc oxide nanocomposite (ZABONC) was synthesized by solution combustion method where calcination was carried out at low temperatures (6000 C) to study the elec tromagnetic (EM) (X/g) radiation shielding properties. Further for characterization purpose standard techniques like PXRD, SEM, UV-VISIBLE, FTIR were used to find phase purity, functional groups, surface morphology, and to do structural analysis and energy band gap determination. The PXRD pattern shows (hkl) planes corresponding to spinel cubic phase of ZnAl2O4, cubic BaðNO3Þ2, a and g phase of Al2O3 which clearly confirms the formation of complex nano composite. From SEM histogram mean size of nano particles was calculated and is in the order of 17 nm. Wood and Tauc’s relation direct energy band gap calculation gives energy gap of 2.9 eV. In addition, EM (X/g) shielding properties were measured and compared with the theoretical ones using standard procedures (NaI (Tl) detector and multi channel analyzer MCA). For energy above 356 keV the measured shielding parameters agree well with the theory, while below this value slight deviation is observed, due to the influence of atomic/crystallite size of the ZABONC. Hence synthesized ZABONC can be used as a shielding material in EM (X/g) radiation shielding

#Aluminium-barium #zinc oxide #Nanocomposite #Solution combustion method #Radiation shielding #Shielding properties

참고문헌 (0)

참고문헌 신청

참고문헌이 DBpia에서 서비스 중이라면, [참고문헌 신청]을 통해 등록해보세요

함께 읽어보면 좋을 논문

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