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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:
Mikhail N. Efimov, A.A. Vasilev, Valentin E. Sosenkin, D. G. Muratov, O. N. Efimov, Yu. M. Volfkovich, G. P. Karpacheva, S. A. Baskakov
Publikováno v:
Electrochemistry Communications, Vol 96, Iss, Pp 98-102 (2018)
A new procedure employing infrared radiation to produce a nitrogen-containing highly porous carbon material based on polyacrylonitrile has been developed. The carbon material with a specific surface area of 1986 m2 g−1 demonstrated a specific capac
Autor:
Päärn Paiste, Väino Sammelselg, Kaido Tammeveski, Maike Käärik, Sander Ratso, Maido Merisalu, Jaan Leis, Roberta Sibul, Elo Kibena-Põldsepp, Mati Kook
Publikováno v:
Electrochemistry Communications, Vol 93, Iss, Pp 39-43 (2018)
Herein, for the first time, ball-milling of carbon materials (e.g. graphite, graphene oxide or graphene) in the presence of dicyandiamide (DCDA) followed by heat treatment at 800 °C was employed to synthesise N-doped carbons for the oxygen reduction
Autor:
Gidon Amikam, Youri Gendel
Publikováno v:
Electrochemistry Communications, Vol 120, Iss, Pp 106831-(2020)
A new electrochemical process is proposed for a zero-discharge removal of nitrate ions from water. The process utilizes micro-scale capacitive-faradaic fuel cells (CFFC) made of activated carbon particles loaded with a Pt-Cu catalyst capable of oxyge
Autor:
Li-Cheng Qiu, Yong-Ning Zhou, Dong Chen, Xiao-Jing Wu, Qin-Chao Wang, Qi-Qi Qiu, Xun-Lu Li, Xin-Yang Yue
Publikováno v:
Electrochemistry Communications, Vol 112, Iss, Pp-(2020)
Exploring new anode materials is critical for the development of Sodium-ion batteries (SIBs). Herein, a binary-metal selenide NiCo2Se4 was synthesized and investigated as a new anode material for SIBs. After compositing with conductive carbon, the Ni
Autor:
Yoshiaki Matsuo, Miwa Murakami, Rika Hagiwara, Atsushi Mineshige, Kazuhiko Matsumoto, Junichi Inamoto
Publikováno v:
Electrochemistry Communications, Vol 110, Iss, Pp-(2020)
Fluorine-intercalated graphite, CxF with x = 2.8, was tested for the cathode active material of an all-solid-fluoride-ion shuttle battery. The addition of copper fluoride facilitated the discharge reaction of CxF. It was discharged up to 0.4 V vs. Pb
Publikováno v:
Electrochemistry Communications, Vol 87, Iss, Pp 44-48 (2018)
A new triazine-derived cupric complex has been synthesized, and characterized to realize its spectroscopic and electrochemical properties. By introducing a side chain with amino-terminal, this complex can be immobilized onto carbon electrodes via the
Publikováno v:
Electrochemistry Communications, Vol 86, Iss, Pp 53-56 (2018)
A facile high-temperature molten salt bath method was developed to effectively dope sulfur into carbon. Molten potassium sulfide acts as a high-concentration sulfur source and provides an immersion bath, thus favoring sulfur doping. Resultant sulfur-
Publikováno v:
Electrochemistry Communications, Vol 84, Iss, Pp 75-79 (2017)
Tungsten-containing formate dehydrogenase from Methylobacterium extorquens AM1 (FoDH1) catalyzes formate oxidation with NAD+. FoDH1 shows little direct communication with carbon electrodes, including mesoporous Ketjen Black-modified glassy carbon ele
Publikováno v:
Electrochemistry Communications, Vol 82, Iss, Pp 12-15 (2017)
New hollow core particles of mesoporous/graphitic carbon were successfully prepared from carbon core-shell particles, through selective removal of the core. Electrocatalysts prepared by dispersing platinum on these hollow core materials showed remark