We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Enzyme‐free H<sub>2</sub>O<sub>2</sub> Sensing at ZnO–Graphene Oxide‐modified Glassy Carbon Electrode.
- Authors
Kim, Ji Dang; Choi, Hyun Chul
- Abstract
Keywords: ZnO; GO; Enzyme-free H2O2 sensing; Electrocatalyst; Thiol-functionalized GO EN ZnO GO Enzyme-free H2O2 sensing Electrocatalyst Thiol-functionalized GO 25 28 4 01/29/21 20210101 NES 210101 GLO:1CJF/01jan21:bkcs12153-toc-0001.jpg PHOTO (COLOR): . gl ZnO-GO was fabricated via sol-gel method for hydrogen peroxide chemical sensor. Because the deposition of ZnO nanoparticles can induce a change in the local crystallinities of the GO supports, the Raman spectra of GO and ZnO-GO were compared in Figure 2(b). The increase in I SB D sb /I SB G sb value of ZnO-GO indicated that more disorders and defects in the graphitic structure of ZnO-GO were formed by the deposition of the ZnO nanoparticles. After cleaning, 3.0 L of the ZnO-GO suspension in DI water (1.0 g/L) was deposited onto the surface of the GC electrode and then dried in air to obtain the ZnO-GO modified working electrode.
- Subjects
CARBON electrodes; VOLTAMMETRY; AUGER electron spectroscopy; STANDARD hydrogen electrode
- Publication
Bulletin of the Korean Chemical Society, 2021, Vol 42, Issue 1, p25
- ISSN
0253-2964
- Publication type
Article
- DOI
10.1002/bkcs.12153