Higher energy density achieved by particle-size optimization of solid electrolyte and cathode

Particle Size Matters in Solid-State Batteries

Angewandte Chemie 51/2019: A Rich History
Overview of the latest issue of Angewandte Chemie

Daguerreotypes – The Science of Early Photography
Innovative processes in photography developed around 1840 in Vienna, Austria

Dual-Role Copper Catalyst Gives N-Aryl Alkylamides
Reductive aminocarbonylation of alkyl iodides using nitroarenes

Ternary Silver Oxide with an Unusual Structure
Subvalent silver structure features clusters with uncommon bonding

Evidence for an Early Genetic System
Simple mixtures of ribose and urea produce nucleosides capable of forming base pairs

Aza-Version of the Hexadehydro-Diels–Alder Reaction
Pyridynes made from diyne nitriles

Efficient Synthesis of Macrocyclic Peptides
Selective cyclization produces small- to medium-sized cyclic peptides

First Hypervalent Iodine(III/V) Reagent
New oxidant can be used in the synthesis of 2-unsubstituted 2H-azirines

KNCV Gold Medal 2019
Ilja Voets, Eindhoven University of Technology, The Netherlands, received the most important Dutch chemistry prize