Batteries - 15 News by Angewandte Chemie

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Batteries - 15 News by Angewandte Chemie

Tip: You can further refine your news selection by countries and industries.

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More Economical and Sustainable Rechargeable Batteries

Ultralow-concentration electrolyte for lithium-ion batteries

23-Apr-2024 - Lithium salts make batteries powerful but expensive. An ultralow-concentration electrolyte based on the lithium salt LiDFOB may be a more economical and more sustainable alternative. Cells using these electrolytes and conventional electrodes have been demonstrated to have high performance, as ...

batteries lithium-ion batteries battery recycling
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Efficient Biohybrid Batteries

Fast-Charging Hybrid Microbial Fuel Cell and CO2 Electrolyzer, Based on Formic Acid

02-Nov-2023 - Formic acid, which can be produced electrochemically from carbon dioxide, is a promising energy carrier. A Chinese research team have now developed a fast-charging hybrid battery system that combines the electrochemical generation of formic acid as an energy carrier with a microbial fuel cell. As ...

batteries electrochemistry electrolysis
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A Step on the Way to Solid-State Batteries

No sintering required: low-temperature synthesis of lithium ceramic for batteries

25-Oct-2023 - A lithium ceramic could act as a solid electrolyte in a more powerful and cost-efficient generation of rechargeable lithium-ion batteries. The challenge is to find a production method that works without sintering at high temperatures. In the journal Angewandte Chemie, a research team has now ...

batteries lithium-ion batteries solid state batteries
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Bio-Inspired Battery Design

Flexible Sodium-Ion Batteries Improved by Electrolyte Methylation

09-Oct-2023 - Flexible aqueous batteries, such as those used in portable electronics, often contain a hydrogel electrolyte containing water and salt. Using a chemical modification inspired by nature, a team of Chinese researchers have now significantly increased the salt stability of hydrogels used in ...

batteries sodium ion batteries electrolytes
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Lithium Recovery

Efficient and mild: recycling of used lithium-ion batteries

07-Sep-2023 - Lithium-ion batteries (LIBs) provide our portable devices like tablets and mobiles—and increasingly also vehicles—with power. As the share of volatile renewable energy needing electricity storage increases, more and more LIBs are needed, lithium prices rise, resources dwindle, and the amount of ...

batteries lithium-ion batteries battery recycling
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Dual-Use Rechargeable Battery

Hybrid Battery Stores Electricity and Produces Valuable Chemicals at the Same Time

29-Jun-2023 - Rechargeable batteries store electricity in their electrode materials, while redox flow batteries use chemicals stored in tanks attached to the electrodes. Researchers have now developed a battery system based on a hybrid cell, which not only stores and provides electricity but also produces ...

batteries flow batteries redox flow batteries
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Braided Current Collectors for Wearable Electronics

Braided Core Structure Boosts Energy Density in Fiber Lithium-Ion Batteries

05-May-2023 - An ultrathin braided wire in the core of an electrode increases the energy density of lithium-ion batteries, a team of researchers reports in the journal Angewandte Chemie. Batteries of this kind could be incorporated into functional textiles and used to supply power to smartphones and other ...

batteries fiber batteries lithium-ion batteries
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Progress Toward Greener Batteries

More sustainable and less expensive: organic high-capacity battery

25-Apr-2023 - Our modern rechargeable batteries, such as lithium-ion batteries, are anything but sustainable. One alternative is organic batteries with redox-organic electrode materials (OEMs), which can be synthesized from natural “green” materials. In the journal Angewandte Chemie, a Chinese team has now ...

batteries organic batteries azobenzene
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High Output Voltage

Sulfonamides make robust cathode material for proton batteries

26-Apr-2022 - Proton batteries are an innovative and environmentally friendly type of battery in which charge is carried by protons, which are positively charged hydrogen ions. A team of researchers has now developed organic sulfonamides as a robust and flexible material for cathodes in these batteries. As the ...

batteries proton batteries cathode materials
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Anions Matter

Zinc-ion hybrid capacitors with ideal anions in the electrolyte show extra-long performance

18-Nov-2020 - Metal-ion hybrid capacitors combine the properties of capacitors and batteries. One electrode uses the capacitive mechanism, the other the battery-type redox processes. Scientists have now scrutinized the role of anions in the electrolyte. The results, which have been published in the journal ...

batteries condensers electrochemical cells
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Topic World Battery Technology

The topic world Battery Technology combines relevant knowledge in a unique way. Here you will find everything about suppliers and their products, webinars, white papers, catalogs and brochures.

25+ products
150+ companies
30+ whitepaper
20+ brochures
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Topic World Battery Technology

Topic World Battery Technology

The topic world Battery Technology combines relevant knowledge in a unique way. Here you will find everything about suppliers and their products, webinars, white papers, catalogs and brochures.

25+ products
150+ companies
30+ whitepaper
20+ brochures
View topic world
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