Composites made from Si nanopowder and ultrathin graphite sheets for high capacities at reduced costs

Silicon Waste Turned into Electrodes for Lithium-Ion Batteries

Efficient Porphyrin-Dye-Sensitized Solar Cells
Cobalt double fence porphyrins reduce molecular aggregation and charge recombination

An Anode-Free Zn–MnO2 Battery
Zinc-rich cathode as the sole source for zinc plating onto a copper current collector

Angewandte Chemie 5/2021: Mechanistic Mysteries
Overview of the latest issue of Angewandte Chemie

Lignin Cellulose Nanofibrils for Supercapacitor Electrodes
Strong and flexible thin-film electrodes with high energy storage performance

Purely Organic Hole Transporter
Dopant-free, humidity-stable organic layers give perovskite solar cells 21 % efficiency

Nanosheet Arrays for Supercapacitors
Manganese‐doped ultrathin Ni‐MOF nanosheets on nickel foam used as an electrode

Largest PEM Electrolyzer for Green Hydrogen
Linde will build, own, and operate the PEM (Proton Exchange Membrane) electrolyzer at the Leuna Chemical Complex in Germany

New Anode Material for Potassium-Ion Batteries
Layered SnC may be a promising anode material

Ferrocene Catholyte for Aqueous Organic Flow Batteries
Promising energy storage solution for fluctuating renewable electricity