513 The bright side of photovoltaics production in snow-covered mountains.

512 Ultralow-loading platinum-cobalt fuel cell catalysts derived from imidazolate frameworks.

511 Reversible superdense ordering of lithium between two graphene sheets.

510 Room-temperature cycling of metal fluoride electrodes: Liquid electrolytes for high-energy fluoride ion cells.

509 Nickel-hydrogen batteries for large-scale energy storage.

508 Suppressing corrosion in primary aluminum–air batteries via oil displacement.

507 Capsule Triboelectric Nanogenerators: Toward Optional 3D Integration for High Output and Efficient Energy Harvesting from Broadband-Amplitude Vibrations.

506 Unique ion rectification in hypersaline environment: A high-performance and sustainable power generator system.

505 Bioinspired Electrocatalysis of Oxygen Reduction Reaction in Fuel Cells Using Molecular Catalysts.

504 Heat-Insulating Multifunctional Semitransparent Polymer Solar Cells.

503 A Superionic Conductive, Electrochemically Stable Dual-Salt Polymer Electrolyte.

502 Stretchable Lithium Metal Anode with Improved Mechanical and Electrochemical Cycling Stability.

501 Alkaline Quinone Flow Battery with Long Lifetime at pH 12.

500 Lithium Metal Extraction from Seawater.

499 An intermediate temperature garnet-type solid electrolyte-based molten lithium battery for grid energy storage.

498 Integrated tuneable synthesis of liquid fuels via Fischer–Tropsch technology.

497 Organic and solution-processed tandem solar cells with 17.3% efficiency.

496 Closely packed, low reorganization energy π-extended postfullerene acceptors for efficient polymer solar cells.

495 High-performance perovskite/Cu(In,Ga)Se2 monolithic tandem solar cells.

494 A high-energy-density lithium-oxygen battery based on a reversible four-electron conversion to lithium oxide.

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