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Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106947-(2021)
To better understand the electrochemical behavior of deoxyribonucleic acid (DNA) on carbon electrodes, the oxidation of synthetic oligonucleotides of 4 to 72 nucleotides long, their thermally stable duplexes, polymerase chain reaction amplicons of 14
Autor:
Youri Gendel, Gidon Amikam
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106945-(2021)
The polarization mechanism of capacitive-faradaic fuel cells is reported. The mixed potentials of faradaic (Pt and Ti/Pt-IrO2) and capacitive (activated carbon powder and fleece) electrodes were measured in aerated and hydrogenated NaCl solutions at
Publikováno v:
Electrochemistry Communications, Vol 103, Iss, Pp 22-26 (2019)
Boron (B) and phosphorus (P) dual-doped carbon microspheres (BPC) were successfully synthesized from onium salts by a facile one-step pyrolysis method. When employed as the anode material for sodium (Na)-ion batteries (NIBs), the resulting BPC delive
Publikováno v:
Electrochemistry Communications, Vol 102, Iss, Pp 72-77 (2019)
Cu is the only electrocatalyst that converts CO2 into appreciable quantities of hydrocarbons. However, it usually suffers from poor catalytic stability. In this work we propose a strategy of introducing crystal defects to change the reaction pathway
Publikováno v:
Electrochemistry Communications, Vol 101, Iss, Pp 82-87 (2019)
In this study, different carbon nanomaterials (carbon nanotubes, solid carbon spheres and graphene nanosheets) for immobilizing bacterial small laccase (SLAC) to enable direct bioelectrocatalysis of oxygen reduction were comparatively investigated. H
Autor:
Lifang Deng, Huibing Chen, Mingyang He, Jian Chen, Fuan Sun, Yukun Fan, Haoran Yuan, Denian Li
Publikováno v:
Electrochemistry Communications, Vol 100, Iss, Pp 52-59 (2019)
Although oxygen reduction reaction (ORR) plays a key role in the cathodic part of many emerging energy conversion devices, it has naturally suffered from sluggish kinetics and high overpotential. We here report the facile synthesis of Fe-N co-doped c
Publikováno v:
Electrochemistry Communications, Vol 99, Iss, Pp 41-45 (2019)
The electrooxidation of cytosine on common commercially available screen-printed carbon electrodes was investigated. To characterize the processes on the electrode surface, the oxidation products were analyzed by online electrochemistry-capillary ele
Autor:
Julia Kunze-Liebhäuser, Andrea Auer
Publikováno v:
Electrochemistry Communications, Vol 98, Iss, Pp 15-18 (2019)
The use of an activated carbon based quasi-reference electrode for in situ electrochemical scanning tunneling microscopy was found to allow investigations of electrode/electrolyte interfaces under realistic electrochemical reaction conditions. The im
Publikováno v:
Electrochemistry Communications, Vol 97, Iss, Pp 68-72 (2018)
A sandwich structured C/NiO/TiO2 nanotube arrays (C/NiO/TiO2 NTAs) were presented for highly efficient water splitting. The NiO nanoparticles were deposited on the inner wall of anodized TiO2 NTAs, followed by coating a carbon nanofilm via carbonizat
Publikováno v:
Electrochemistry Communications, Vol 97, Iss, Pp 105-109 (2018)
Operating proton exchange membrane fuel cell (PEMFC) under low humidity is important for applications of small electrical devices such as drone. Hydrophilic catalyst is prepared by depositing Pt nanoparticles on oxygen-functionalized carbon supports