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Autor:
Khadijah M. Emran, Shimaa M. Ali
Publikováno v:
Electrochemistry Communications, Vol 133, Iss, Pp 107149-(2021)
Electrochemical water splitting has been regarded as one of the most promising technologies for efficient and clean hydrogen production. The development of superior electrocatalysts, based on hybrid materials, plays a critical role in the future. In
Autor:
Tianyu Li
Publikováno v:
Electrochemistry Communications, Vol 132, Iss, Pp 107141-(2021)
As a chemically resistant hard substrate with surface-mounted metal pads, Printed Circuit Boards (PCBs) have the potential to be utilized as substrates for electrochemical applications such as electrochemical microfluidic devices. Compared with regul
Advances in metal–organic frameworks and their derivatives for diverse electrocatalytic applications
Publikováno v:
Electrochemistry Communications, Vol 126, Iss, Pp 107024-(2021)
Oxygen evolution reaction (OER), hydrogen evolution reaction (HER), oxygen reduction reaction (ORR), nitrogen reduction reaction (NRR), and carbon dioxide reduction reaction (CO2RR) are five major reactions in the progress, conversion, and storage of
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:
Aaron Roy, Plamen Atanassov, Tristan Asset, Alexey Serov, Kateryna Artyushkova, Lok-kun Tsui, Fernando H. Garzon, Morteza Rezaei Talarposhti
Publikováno v:
Electrochemistry Communications, Vol 125, Iss, Pp 106999-(2021)
In this manuscript, we investigate the role of the nickel surface oxidation and the use of additional reducing agent in the synthesis process in the electrochemical activity of NiCu electrocatalysts for hydrogen oxidation reaction and hydrogen evolut
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 23-27 (2019)
Herein, we report a hybrid electrocatalyst consisting of Ru clusters trapped in NiCo-layered double hydroxide (NiCo-LDH) as the basis for an efficient hydrogen evolution reaction (HER) in alkaline media. Benefiting from the fast water dissociation ki
Autor:
Shengbo Zhang, Shenghong Kang, Cuijiao Zhao, Haimin Zhang, Weiping Cai, Guozhong Wang, Jialu Wang
Publikováno v:
Electrochemistry Communications, Vol 100, Iss, Pp 90-95 (2019)
Here we report that the plasma-etching processed commercial titanium nitride (TiN-PE, PE represents plasma-etching) that was first treated by ball-milling method (TiNBM, BM represents ball-milling) is highly electrochemically active for the nitrogen
Publikováno v:
Electrochemistry Communications, Vol 98, Iss, Pp 87-91 (2019)
Efficient electrocatalysts for oxygen evolution are vitally important for regenerative fuel cells and metal-air batteries. Herein, 3D mesoporous and ultrathin array of CoN nanosheets are synthesized on the Ni foam via thermal transformation of Co3O4