Single-compartment abiotic direct glucose fuel cell using Pd nanoparticles supported on phospholipid nanotubes
- Authors
- Kim, Ju Hwan; Yoon, Chong Seung
- Issue Date
- Nov-2021
- Publisher
- ELSEVIER SCIENCE SA
- Keywords
- Lipid nanotube; Glucose; Fuel cell; Non-enzymatic; Pd nanoparticle
- Citation
- JOURNAL OF ELECTROANALYTICAL CHEMISTRY, v.900, pp.1 - 8
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF ELECTROANALYTICAL CHEMISTRY
- Volume
- 900
- Start Page
- 1
- End Page
- 8
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/140534
- DOI
- 10.1016/j.jelechem.2021.115736
- ISSN
- 1572-6657
- Abstract
- Lipid nanotubes (LNTs) synthesized by polymerization of 1,2-bis(10,12-tricosadiynoyl)-sn-glycero-3-phospho-choline are used as a catalyst support. The LNTs are decorated with Pd nanoparticles (PdNPs) by a two-step reduction of PdCl42- to provide uniform coverage. The PdNP-decorated LNTs exhibit a strong catalytic activity towards non-enzymatic oxidation of glucose in 0.5 M KOH. A direct glucose fuel cell is built using the PdNPdecorated LNT anode and activated carbon cathode. The fuel cell produces an open circuit potential of 1.2 V and the highest power density of 1.9 mW cm(-2) with a glucose concentration of 1.0 M and KOH concentration of 2.0 M. It is also demonstrated that the fuel cell can be built into a multiple-stack to attain the required power output.
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