Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Emmanuel Batsa Tetteh"'
Autor:
Emmanuel Batsa Tetteh, Lars Banko, Olga A. Krysiak, Tobias Löffler, Bin Xiao, Swapnil Varhade, Simon Schumacher, Alan Savan, Corina Andronescu, Alfred Ludwig, Wolfgang Schuhmann
Publikováno v:
Electrochemical Science Advances, Vol 2, Iss 3, Pp n/a-n/a (2022)
Abstract Complex solid solutions (“high entropy alloys” with a single solid‐solution phase) hold great promise in electrocatalysis because of their nearly unlimited number of different active sites exposed at the surface. It has been shown by t
Externí odkaz:
https://doaj.org/article/6e0f53e7476d499ba73f6e5416fb2b14
Autor:
Dr. Ndrina Limani, Dr. Emmanuel Batsa Tetteh, Moonjoo Kim, Dr. Thomas Quast, Dr. Emmanuel Scorsone, Dr. Bruno Jousselme, Prof. Dr. Wolfgang Schuhmann, Dr. Renaud Cornut
Publikováno v:
ChemElectroChem, Vol 10, Iss 6, Pp n/a-n/a (2023)
Abstract Carbon‐based nanomaterials are renowned for their exceptional properties, making them propitious candidates for oxygen reduction reaction (ORR) electrocatalysis. However, their intrinsic activity is often challenging to investigate unambig
Externí odkaz:
https://doaj.org/article/e5e10f4c126c405385d70b4c0ffbb6a8
Autor:
Emmanuel Batsa Tetteh, Caleb Gyan-Barimah, Ha-Young Lee, Tong-Hyun Kang, Seonghyeon Kang, Stefan Ringe, Jong-Sung Yu
Publikováno v:
ACS Applied Materials & Interfaces. 14:25246-25256
Over the last years, the development of highly active and durable Pt-based electrocatalysts has been identified as the main target for a large-scale industrial application of fuel cells. In this work, we make a significant step ahead in this directio
Autor:
Emmanuel Batsa Tetteh, Dimitrios Valavanis, Enrico Daviddi, Xiangdong Xu, Carla Santana Santos, Edgar Ventosa, Daniel Martín‐Yerga, Wolfgang Schuhmann, Patrick R. Unwin
Publikováno v:
Angewandte Chemie. 135
Autor:
Simon, Schumacher, Lukas, Madauß, Yossarian, Liebsch, Emmanuel Batsa, Tetteh, Swapnil, Varhade, Wolfgang, Schuhmann, Marika, Schleberger, Corina, Andronescu
Publikováno v:
ChemElectroChem. 9(17)
The electrocatalytic activity concerning the hydrogen evolution reaction (HER) of micrometer-sized MoS
Autor:
Moonjoo Kim, Emmanuel Batsa Tetteh, Alan Savan, Bin Xiao, Alfred Ludwig, Wolfgang Schuhmann, Taek Dong Chung
Publikováno v:
The Journal of Chemical Physics. 158:134707
Room temperature ionic liquids (RT-ILs) are promising electrolytes for electrocatalysis. Understanding the effects of the electrode–electrolyte interface structure on electrocatalysis in RT-ILs is important. Ultrafast mass transport of redox specie
Autor:
Emmanuel Batsa Tetteh, Cheol-Hwan Shin, Caleb Gyan-Barimah, Yi Wei, Jong-Sung Yu, Gisang Park
Publikováno v:
Sustainable Energy & Fuels. 5:5789-5797
Searching for low-cost and highly active bifunctional electrocatalysts toward hydrogen/oxygen evolution reactions is a grand challenge for water splitting hydrogen production. Herein, we prepare a trimetallic nickel, iron, and molybdenum phosphide (F
Autor:
Swapnil Varhade, Emmanuel Batsa Tetteh, Sascha Saddeler, Simon Schumacher, Harshitha Barike Aiyappa, Georg Bendt, Stephan Schulz, Corina Andronescu, Wolfgang Schuhmann
Publikováno v:
Chemistry-A European Journal
The electrocatalytic activity for the oxygen evolution reac-tion in alkaline electrolyte of hexagonal spinel Co3O4 nanoparticles derived using scanning electrochemical cell microscopy (SECCM) is correlated with scanning electron microscopy and atomic
Autor:
Hyung Chul Ham, Ha-Young Lee, Sung Jong Yoo, Emmanuel Batsa Tetteh, Cheol-Hwan Shin, Jong-Sung Yu, Thanh-Nhan Tran, Seung-hoon Kim, Jue-Hyuk Jang
Publikováno v:
ACS Energy Letters. 5:1601-1609
Polycrystalline alloy electrodes of Pt with alkaline earth metals (Ca, Sr, and Ba) have been shown to exhibit enhanced electrocatalytic performance for oxygen reduction reaction (ORR) relative to P...
Publikováno v:
ACS Applied Energy Materials. 3:822-830
Nickel–iron based materials are well-known catalysts for the oxygen evolution reaction (OER) and have been widely investigated. However, the synergy between these two components is still controversial. Herein, we report a facile immersion method fo