abs

학술발표회초록보기

초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

현재 가능한 작업은 아래와 같습니다.
  • 09월 04일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제114회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Facile preparation of hierarchical Ni(OH)2 hollow nanorod arrays and their application for non-enzymatic glucose sensing

등록일
2014년 8월 28일 14시 37분 44초
접수번호
0999
발표코드
ELEC.P-1233 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 15일 (수요일) 16:00~19:00
발표형식
포스터
발표분야
전기화학
저자 및
공동저자
Yang Jiao, 조미숙, 이영관*
성균관대학교 화학공학과, Korea
Hierarchical nickel hydroxide hollow nanorod arrays (Ni(OH)2 HR) modified electrode was fabricated by chemical bath deposition of Ni(OH)2 nanoflakes on zinc oxide nanorod arrays as a template. The morphology of proposed Ni(OH)2 HR electrode was characterized by scanning electron microscopy and transmission electron microscopy, and its composition was verified by X-ray diffraction (XRD). The resulting modified electrode exhibited high electrocatalytic activity for glucose sensing due to the hierarchical hollow structure, which can provide large surface area and facilitate electron transfer and mass diffusion. Following the optimization of Ni(OH)2 deposition time, the as-prepared electrode showed excellent performance for glucose sensing in the alkaline solution, in which a high sensitivity of 1569.4 μA?mM-1?cm-2 was obtained in a wide linear detection range 2 - 3862 μM despite the presence of several interfering electro-active species, which indicated our sensor is a promising platform for further application on glucose sensing.

상단으로