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

논문 기본 정보

자료유형
학술저널
저자정보
Zongxue Yu (Southwest Petroleum University) Xia Min (Sichuan Province Southwest Petroleum University) Fei Li (Sichuan Province Southwest Petroleum University) Qi Chen (Sichuan Province Southwest Petroleum University)
저널정보
성균관대학교 성균나노과학기술원 NANO NANO Vol.13 No.4
발행연도
2018.1
수록면
1 - 12 (12page)

이용수

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

초록· 키워드

오류제보하기
In the study, the Ag–SiO2–APTES nanocomposite was synthesized via the self-assembly method to prepare Ag–SiO2 and subsequently used 3-aminopropyltriethoxysilane (APTES) to functionalize its surface. The as-prepared Ag–SiO2–APTES nanocomposite was embedded into poly (vinylidene fluoride) (PVDF) membrane by the co-blending way to fabricate the Ag–SiO2–APTES membrane. The Ag–SiO2–APTES nanocomposites were characterized by X-ray diffraction (XRD). These membrane materials were characterized by field emission scanning electron microscopy (SEM), transmission electron microscopy (TEM) and FT-IR spectra. The performance of membrane was investigated simultaneously for removing the organic dye methylene blue (MB), Rhodamine B, Direct Red 28 and anti-microbial ability. The experimental results demonstrated that the Ag–SiO2–APTES modified membrane were presented to be more hydrophilic with a contact angle 55.6° , whereas the pristine PVDF membrane was 81.8° . The dye rejection ratios were also improved after adding Ag–SiO2–APTES, which reached 86.8% for MB, 87% Rhodamine B, 88% for Direct Red 28, besides, the removal rate of MB was about 98.7% at pH = 11. More importantly, the Ag–SiO2–APTES membranes exhibited excellent antifouling properties for treating MB solution and could reach 85% of flux recovery ratio after four cyclic experiment. Finally, via inhibition zone method of antimicrobial test Ag–SiO2–APTES membrane exhibited the antimicrobial activity against Escherichia coli (E. coli) excellently. The novel antifouling and antibacterial Ag–SiO2–APTES membrane has a potential for dye wastewater treatment and water purity.

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