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Lead-Halide Scalar Couplings in ²⁰⁷Pb NMR of APbX₃ Perovskites (A = Cs, Methylammonium, Formamidinium; X = Cl, Br, I)

Marcel Aebli
Laura Piveteau
Maksym V. Kovalenko
ResearchOpen Access19 May 2020
Scientific Reports

Volume: 10, P: 1-9
Cost-effective sol-gel synthesis of porous CuO nanoparticle aggregates with tunable specific surface area

Lars Dörner
Claudia Cancellieri
Lars P. H. Jeurgens
ResearchOpen Access13 Aug 2019
Scientific Reports

Volume: 9, P: 1-13
Amplified Spontaneous Emission Threshold Reduction and Operational Stability Improvement in CsPbBr₃ Nanocrystals Films by Hydrophobic Functionalization of the Substrate

Maria Luisa De Giorgi
Franziska Krieg
Marco Anni
ResearchOpen Access29 Nov 2019
Scientific Reports

Volume: 9, P: 1-10
Transition metal trifluoroacetates (M = Fe, Co, Mn) as precursors for uniform colloidal metal difluoride and phosphide nanoparticles

Christoph P. Guntlin
Kostiantyn V. Kravchyk
Maksym V. Kovalenko
ResearchOpen Access29 Apr 2019
Scientific Reports

Volume: 9, P: 1-10
Inexpensive Antimony Nanocrystals and Their Composites with Red Phosphorus as High-Performance Anode Materials for Na-ion Batteries

Marc Walter
Rolf Erni
Maksym V. Kovalenko
ResearchOpen Access12 Feb 2015
Scientific Reports

Volume: 5, P: 1-7
Standardizing critical current density measurements in lithium garnets

The formation of Li dendrites at the Li/electrolyte interface at practically relevant current densities (> 1 mA cm⁻²) is a critical issue hindering the deployment of non-flammable and non-toxic Li₇La₃Zr₂O₁₂ (LLZO) electrolyte in solid-state batteries. In this comment, the authors argue for an agreement to standardize measurements of the critical current density at which Li dendrites begin to penetrate the LLZO solid-state electrolyte.

Matthias Klimpel
Huanyu Zhang
Kostiantyn V. Kravchyk
Comments & OpinionOpen Access09 Sept 2023
Communications Chemistry

Volume: 6, P: 1-3
Advances and challenges of aluminum–sulfur batteries

Aluminum–sulfur batteries have a theoretical energy density comparable to lithium–sulfur batteries, whereas aluminum is the most abundant metal in the Earth’s crust and the least expensive metallic anode material to date. Here, the authors review experimental and computational approaches to tailor the chemical interactions between sulfur host materials and polysulfides in Al-S batteries and point towards promising future research directions.

Matthias Klimpel
Maksym V. Kovalenko
Kostiantyn V. Kravchyk
ReviewsOpen Access04 Jul 2022
Communications Chemistry

Volume: 5, P: 1-7
Aluminum electrolytes for Al dual-ion batteries

Aluminum dual-ion batteries have attracted considerable attention due to their low cost, safety, high energy density, energy efficiency, and long cycling life. Here the authors review working principles, electrolytes, and corrosion effects of this battery type.

Kostiantyn V. Kravchyk
Maksym V. Kovalenko
ReviewsOpen Access28 Aug 2020
Communications Chemistry

Volume: 3, P: 1-9

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