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Publikováno v:
Electrochemistry Communications, Vol 128, Iss, Pp 107056-(2021)
Sn-based materials can be used as electrocatalysts for the CO2 electroreduction reaction (CO2RR), preferentially producing formate. Although some Sn-based catalysts with a high faradaic efficiency for formate have been reported, the sensitivity of CO
Autor:
Fuxu Han, Feng Liu, Mingli Xu, Xinzhong Wang, Weiping Liu, Zhiwei Xiang, Wei Li, Xikun Yang, Tan Feng, Changwei Shao
Publikováno v:
Electrochemistry Communications, Vol 127, Iss, Pp 107039-(2021)
Minimizing the use of platinum (Pt) in catalysts for the oxygen reduction reaction (ORR) is critical for the commercial application of fuel cells. Here, we report a highly active carbon-supported catalyst with a low loading of Pt nanoparticles (Pt/C-
Publikováno v:
Electrochemistry Communications, Vol 126, Iss, Pp 107027-(2021)
Gold is generally considered to be inert for electrochemical reactions in solid oxide fuel cells (SOFCs). It is thus used as the standard current collector to characterize the catalytic activity of various cathode materials including the state-of-the
Publikováno v:
Electrochemistry Communications, Vol 125, Iss, Pp 106977-(2021)
ELECTROCHEMISTRY COMMUNICATIONS. 2021, vol. 125, issue 1, p. 1-4.
ELECTROCHEMISTRY COMMUNICATIONS. 2021, vol. 125, issue 1, p. 1-4.
The hydrogen evolution reaction (HER) is important for the advancement of next-generation electrochemical energy devices. The search for an alternative inexpensive catalyst for energy conversion to replace expensive and rare noble metals is of high p
Autor:
Md. Mahbubur Rahman, Jae-Joon Lee
Publikováno v:
Electrochemistry Communications, Vol 125, Iss, Pp 107005-(2021)
We investigated conducting poly(thionine) (PTH) films prepared by single-step and double-step electrochemical methods (PTH-S and PTH-D, respectively) on the surface of a glassy carbon electrode (GCE) for the detection of dopamine (DA) with varying se
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106944-(2021)
A novel green system for the electrochemical oxidation of alcohols is demonstrated using a column flow cell. Voltammetric analysis revealed that the oxidation of 1-phenylethanol and benzaldehyde are promoted by using both an Au-electrode and an alkal
Autor:
Gamze Bozkurt, Diogo M.F. Santos, Biljana Šljukić, Dušan Mladenović, Šćepan S. Miljanić, Ayşe Bayrakçeken Yurtcan, Gulin Selda Pozan Soylu
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106963-(2021)
Three different metal oxides based on Mn2O3 with TiO2 or NiO were synthesised. Pt or PtNi nanoparticles were anchored on each support, creating a set of nine samples that were tested for the oxygen reduction reaction (ORR) and the oxygen evolution re
Publikováno v:
Electrochemistry Communications, Vol 123, Iss, Pp 106917-(2021)
The performance of a direct methanol fuel cell (DMFC) is strongly dependent on the catalytic anode. A high-performance anode is expected to offer enhanced intrinsic activity and/or a large electrochemical surface area. Herein, a series of Ag-core/Pd-
Publikováno v:
Electrochemistry Communications, Vol 103, Iss, Pp 127-132 (2019)
Electroreduction of CO2 to fuels or valuable chemicals is a promising way to mitigate the greenhouse effect. Herein, ultrathin In2Se3 nanosheets are reported as a robust catalyst for CO2-to-CO conversion with a faradaic efficiency of 89% and a stable
Publikováno v:
Electrochemistry Communications, Vol 103, Iss, Pp 72-76 (2019)
Trichloroethylene (TCE) is a toxic carcinogen. Electrocatalytic hydrodechlorination is a very effective and safe method for degrading TCE and does not produce any secondary pollution. In this communication, a new cathode, fabricated by loading cataly