Institution
Karlsruhe Institute of Technology
Education•Karlsruhe, Germany•
About: Karlsruhe Institute of Technology is a education organization based out in Karlsruhe, Germany. It is known for research contribution in the topics: Computer science & Catalysis. The organization has 37946 authors who have published 82138 publications receiving 2197068 citations. The organization is also known as: KIT & University of Karlsruhe.
Papers published on a yearly basis
Papers
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TL;DR: This study highlights a novel, highly active oxygen evolution catalyst and provides novel important insights into the structure and performance of bimetallic oxide OER electrocatalysts in corrosive acidic environments.
Abstract: Mixed bimetallic oxides offer great opportunities for a systematic tuning of electrocatalytic activity and stability. Here, we demonstrate the power of this strategy using well-defined thermally prepared Ir–Ni mixed oxide thin film catalysts for the electrochemical oxygen evolution reaction (OER) under highly corrosive conditions such as in acidic proton exchange membrane (PEM) electrolyzers and photoelectrochemical cells (PEC). Variation of the Ir to Ni ratio resulted in a volcano type OER activity curve with an unprecedented 20-fold improvement in Ir mass-based activity over pure Ir oxide. In situ spectroscopic probing of metal dissolution indicated that, against common views, activity and stability are not directly anticorrelated. To uncover activity and stability controlling parameters, the Ir–Ni mixed thin oxide film catalysts were characterized by a wide array of spectroscopic, microscopic, scattering, and electrochemical techniques in conjunction with DFT theoretical computations. By means of an in...
429 citations
01 Jan 2011
428 citations
[...]
01 Oct 2002
TL;DR: Web Engineering is the application of systematic, disciplined and quantifiable approaches to development, operation, and maintenance of Web-based applications as mentioned in this paper, which is both a pro-active approach and a growing collection of theoretical and empirical research in Web application development.
Abstract: Web Engineering is the application of systematic, disciplined and quantifiable approaches to development, operation, and maintenance of Web-based applications. It is both a pro-active approach and a growing collection of theoretical and empirical research in Web application development. This paper gives an overview of Web Engineering by addressing the questions: a) why is it needed? b) what is its domain of operation? c) how does it help and what should it do to improve Web application development? and d) how should it be incorporated in education and training? The paper discusses the significant differences that exist between Web applications and conventional software, the taxonomy of Web applications, the progress made so far and the research issues and experience of creating a specialisation at the master's level. The paper reaches a conclusion that Web Engineering at this stage is a moving target since Web technologies are constantly evolving, making new types of applications possible, which in turn may require innovations in how they are built, deployed and maintained.
428 citations
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TL;DR: Different methods for multilingual acoustic model combination and a polyphone decision tree specialization procedure are introduced for estimating acoustic models for a new target language using speech data from varied source languages, but only limited data from the target language.
427 citations
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TL;DR: It is shown that iron-based spin-crossover molecules can be individually and reproducibly switched between a combined high-spin, high-conduction state and a low- spin, low-Conduction state, provided the individual molecule is decoupled from a metallic substrate by a thin insulating layer.
Abstract: Switches made up of single molecules form the basis for the concept of molecular electronics. Miyamachi et al. demonstrate that an iron-based spin crossover molecule can be switched between different spin states, provided it is decoupled from a metallic substrate by a thin insulating layer.
427 citations
Authors
Showing all 38468 results
Name | H-index | Papers | Citations |
---|---|---|---|
Hyun-Chul Kim | 176 | 4076 | 183227 |
Yury Gogotsi | 171 | 956 | 144520 |
Marc Weber | 167 | 2716 | 153502 |
Chad A. Mirkin | 164 | 1078 | 134254 |
J. S. Lange | 160 | 2083 | 145919 |
Hannes Jung | 159 | 2069 | 125069 |
Wolfgang Wagner | 156 | 2342 | 123391 |
Vivek Sharma | 150 | 3030 | 136228 |
Teresa Lenz | 150 | 1718 | 114725 |
Andreas Pfeiffer | 149 | 1756 | 131080 |
Daniel Bloch | 145 | 1819 | 119556 |
Th. Müller | 144 | 1798 | 125843 |
Martin Erdmann | 144 | 1562 | 100470 |
Tim Adye | 143 | 1898 | 109010 |
Daniela Bortoletto | 143 | 1883 | 108433 |