654 Ampere-hour-scale zinc–air pouch cells.

653 A multi-layered electrolyte, in which a less stable electrolyte is sandwiched between two electrolyte layers that are more stable, can inhibit the growth of lithium dendrites in highly pressurized solid-state lithium metal batteries.

652 Polypeptide organic radical batteries.

651 A highly stable and flexible zeolite electrolyte solid-state Li–air battery.

650 A moisture-enabled fully printable power source inspired by electric eels.

649 Incorporation of the pseudo-halide anion formate during the fabrication of α-FAPbI3 perovskite films eliminates deleterious iodide vacancies, yielding solar cell devices with a certified power conversion efficiency of 25.21 per cent and long-term operational stability.

648 Highly active but durable perovskite-based solid oxide fuel cell cathodes are realized using a thermal-expansion offset, achieving full thermo-mechanical compatibility between the cathode and other cell components.

647 Efficient perovskite solar cells via improved carrier management.

646 Performance of molecular crystals in conversion of light to mechanical work.

645 Nanoscale localized contacts for high fill factors in polymer-passivated perovskite solar cells.

644 Use of trifluoromethane sulfonate in place of basic electrolyte enables electrochemical reversibility of zinc-air batteries.

643 High-performance solar flow battery powered by a perovskite/silicon tandem solar cell.

642 Glassy Li metal anode for high-performance rechargeable Li batteries.

641 Monolithic perovskite/silicon tandem solar cell with >29% efficiency by enhanced hole extraction.

640 Reversible planar gliding and microcracking in a single-crystalline Ni-rich cathode.

639 Green energy by recoverable triple-oxide mesostructured perovskite photovoltaics.

638 Toward Reversible and Moisture-Tolerant Aprotic Lithium-Air Batteries.

637 Solid Acid Electrochemical Cell for the Production of Hydrogen from Ammonia.

636 All-perovskite tandem solar cells with 24.2% certified efficiency and area over 1 cm2 using surface-anchoring zwitterionic antioxidant.

635 Hydrogen production via microwave-induced water splitting at low temperature.

Free Images for Presentation: sunipix SUNIPIX