D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 62 Citations 14,401 442 World Ranking 4367 National Ranking 362

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Oxygen
  • Hydrogen

Helmut Ehrenberg spends much of his time researching Electrochemistry, Crystallography, Analytical chemistry, Lithium and Inorganic chemistry. His Electrochemistry research includes themes of Ion, Cathode, Anode and Graphite. His Crystallography research includes elements of Phase, Phase diagram and Diffraction.

He interconnects Calcination, Neutron diffraction, Synchrotron and Scanning electron microscope in the investigation of issues within Analytical chemistry. His Lithium research integrates issues from Nickel and Diffusion. While the research belongs to areas of Inorganic chemistry, Helmut Ehrenberg spends his time largely on the problem of Electrolyte, intersecting his research to questions surrounding Oxide and X-ray photoelectron spectroscopy.

His most cited work include:

  • Giant strain in lead-free piezoceramics Bi0.5Na0.5TiO3–BaTiO3–K0.5Na0.5NbO3 system (677 citations)
  • Structure and dynamics of the fast lithium ion conductor “Li7La3Zr2O12” (348 citations)
  • Fundamental degradation mechanisms of layered oxide Li-ion battery cathode materials: Methodology, insights and novel approaches (203 citations)

What are the main themes of his work throughout his whole career to date?

Helmut Ehrenberg mainly investigates Crystallography, Analytical chemistry, Electrochemistry, Crystal structure and Lithium. The concepts of his Crystallography study are interwoven with issues in Magnetization and Antiferromagnetism. His biological study spans a wide range of topics, including In situ, Phase and Rietveld refinement, Diffraction.

His Electrochemistry research incorporates elements of Inorganic chemistry, Cathode, Ion and Chemical engineering. Helmut Ehrenberg has researched Crystal structure in several fields, including X-ray crystallography and Electronic structure. His study brings together the fields of Spinel and Lithium.

He most often published in these fields:

  • Crystallography (37.15%)
  • Analytical chemistry (26.30%)
  • Electrochemistry (27.64%)

What were the highlights of his more recent work (between 2016-2021)?

  • Chemical engineering (16.49%)
  • Electrochemistry (27.64%)
  • Lithium (22.88%)

In recent papers he was focusing on the following fields of study:

Chemical engineering, Electrochemistry, Lithium, Analytical chemistry and Cathode are his primary areas of study. His research in Chemical engineering intersects with topics in Oxygen, Oxide, Spinel and Electrode. Helmut Ehrenberg has included themes like Solid solution, Sodium, Electrolyte, Ion and Redox in his Electrochemistry study.

His Lithium study also includes fields such as

  • Phase together with Crystallography,
  • Composite material, which have a strong connection to Electrical impedance. His studies deal with areas such as Neutron diffraction, Diffraction and Conductivity as well as Analytical chemistry. His Cathode study combines topics in areas such as Anode, Transition metal and Energy storage.

Between 2016 and 2021, his most popular works were:

  • Sodium vanadium titanium phosphate electrode for symmetric sodium-ion batteries with high power and long lifespan. (86 citations)
  • Chemical, Structural, and Electronic Aspects of Formation and Degradation Behavior on Different Length Scales of Ni‐Rich NCM and Li‐Rich HE‐NCM Cathode Materials in Li‐Ion Batteries (70 citations)
  • Average vs. local structure and composition-property phase diagram of K 0.5 Na 0.5 NbO 3 -Bi ½ Na ½ TiO 3 system (70 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Oxygen
  • Hydrogen

The scientist’s investigation covers issues in Chemical engineering, Lithium, Electrochemistry, Electrode and Cathode. His studies in Chemical engineering integrate themes in fields like Electrolyte, Spinel and Anode. The concepts of his Lithium study are interwoven with issues in Oxide, Manganese, Thermogravimetric analysis, Particle size and Composite material.

The study incorporates disciplines such as Ion, Cobalt, Sodium and Titanium in addition to Electrochemistry. His Ion research is multidisciplinary, incorporating perspectives in Neutron diffraction, Inorganic chemistry, Fast ion conductor, Analytical chemistry and Diffusion. His Cathode research is multidisciplinary, relying on both Surface modification, Oxygen, Transition metal and Energy storage.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Giant strain in lead-free piezoceramics Bi0.5Na0.5TiO3–BaTiO3–K0.5Na0.5NbO3 system

Shan-Tao Zhang;Alain Brice Kounga;Emil Aulbach;Helmut Ehrenberg.
Applied Physics Letters (2007)

765 Citations

Structure and dynamics of the fast lithium ion conductor “Li7La3Zr2O12”

Henrik Buschmann;Janis Dölle;Stefan Berendts;Alexander Kuhn.
Physical Chemistry Chemical Physics (2011)

482 Citations

Fundamental degradation mechanisms of layered oxide Li-ion battery cathode materials: Methodology, insights and novel approaches

René Hausbrand;Gennady Cherkashinin;Helmut Ehrenberg;Melanie Gröting.
Materials Science and Engineering B-advanced Functional Solid-state Materials (2015)

314 Citations

Lead-free piezoceramics with giant strain in the system Bi0.5Na0.5TiO3–BaTiO3–K0.5Na0.5NbO3. II. Temperature dependent properties

Shan-Tao Zhang;Alain Brice Kounga;Emil Aulbach;Wook Jo.
Journal of Applied Physics (2008)

284 Citations

Phase Transitions Occurring upon Lithium Insertion−Extraction of LiCoPO4

Natalia N. Bramnik;Kristian Nikolowski;Carsten Baehtz;Kirill G. Bramnik.
Chemistry of Materials (2007)

269 Citations

Calcium Carbonate Modifications in the Mineralized Shell of the Freshwater Snail Biomphalaria glabrata

Bernd Hasse;Helmut Ehrenberg;Julia C. Marxen;Wilhelm Becker.
Chemistry: A European Journal (2000)

236 Citations

The synchrotron powder diffractometer at beamline B2 at HASYLAB/DESY: status and capabilities

Michael Knapp;Carsten Baehtz;Helmut Ehrenberg;Hartmut Fuess.
Journal of Synchrotron Radiation (2004)

218 Citations

On the Energetic Stability and Electrochemistry of Li2MnSiO4 Polymorphs

M. E. Arroyo-deDompablo;R. Dominko;J. M. Gallardo-Amores;L. Dupont.
Chemistry of Materials (2008)

204 Citations

Position-sensitive detector system OBI for High Resolution X-Ray Powder Diffraction using on-site readable image plates

M Knapp;V Joco;C Baehtz;H.H Brecht.
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment (2004)

201 Citations

Understanding structural changes in NMC Li-ion cells by in situ neutron diffraction

O. Dolotko;O. Dolotko;Anatoliy Senyshyn;M. J. Mühlbauer;M. J. Mühlbauer;M. J. Mühlbauer;Kristian Nikolowski;Kristian Nikolowski.
Journal of Power Sources (2014)

183 Citations

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