APPLICATIONS: Lithium batteries ABSTRACT: Nanostructured solid electrolytes containing ion-conducting domains and rigid nonconducting domains are obtained by block copolymer self-assembly. Here, we report on the synthesis and characteristics of mixtures of a hybrid diblock copolymer with an organic and inorganic block: poly(ethylene oxide)-b-poly(acryloisobutyl … [Read more...] about Nanostructured Organic-Inorganic Solid Electrolytes 2018-067
Solid State
Self-Regulating, Nonflammable Rechargeable Lithium Batteries IB-2628
APPLICATIONS OF TECHNOLOGY: Safe, cost-effective, solid-state rechargeable batteries for Automobiles Laptops and computer peripherals Digital cameras and camcorders Cell phones Portable media players (MP3, DVD) Other portable devices, such as hearing aids ADVANTAGES: Automatic shutoff mechanism prevents lithium from melting and avoids explosive chemical … [Read more...] about Self-Regulating, Nonflammable Rechargeable Lithium Batteries IB-2628
Water-retaining Polymer Membranes for Fuel Cell Applications IB-2416
APPLICATIONS OF TECHNOLOGY: PEM fuel cells for transportation and portable electronic devices (e.g., laptop, mp3 players, cell phones) Clothing that protects from dehydration ADVANTAGES: Retains more water at higher temperatures than at lower temperatures, at constant relative humidity Operates at a higher temperature (90°C) and lower humidity (50%) than … [Read more...] about Water-retaining Polymer Membranes for Fuel Cell Applications IB-2416
Block Copolymer Cathode Binder to Simultaneously Transport Electronic Charge and Ions IB-3025
APPLICATIONS OF TECHNOLOGY: Lithium ion battery manufacturing Electric vehicles Consumer electronics Intelligent battery design ADVANTAGES: Single material serves as cathode binder and conductor of electronic charge and ions Lower cost Semiconducting properties Simpler battery assembly process Lighter weight ABSTRACT: A Berkeley Lab team led by … [Read more...] about Block Copolymer Cathode Binder to Simultaneously Transport Electronic Charge and Ions IB-3025