Results 71 to 80 of about 3,677,951 (396)

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling   +7 more
wiley   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

High performance ultra-thin lithium metal anode enabled by vacuum thermal evaporation

open access: yesCommunications Materials
The passivation layer that naturally forms on the lithium metal surface contributes to dendrite formation in lithium metal batteries by affecting lithium nucleation uniformity during charging.
Nicolas Rospars   +5 more
doaj   +1 more source

Liquid lithium metal processing into ultrathin metal anodes for solid state batteries

open access: yesChemical Engineering Journal Advances, 2022
Lithium metal anodes are among the most promising candidates for further increasing the energy density of lithium ion batteries and all-solid-state batteries.
Kay Schönherr   +6 more
doaj   +1 more source

An improved 9 micron thick separator for a 350 Wh/kg lithium metal rechargeable pouch cell

open access: yesNature Communications, 2022
The use of separators that are thinner than conventional separators (> 20 µm) would improve the energy densities and specific energies of lithium batteries.
Z. Chang   +4 more
semanticscholar   +1 more source

Reducing Open‐Circuit Voltage Losses in Wide‐Bandgap FAPbBr3 Perovskite Solar Cells for Continuous Unassisted Light‐Driven Water Splitting

open access: yesAdvanced Functional Materials, EarlyView.
The combination of formamidinium thiocyanate and 1,3‐propane diammonium iodide for bulk and top‐surface passivation, and a ternary fullerene blend to improve energy band alignment, suppresses energy losses in wide‐bandgap FAPbBr3 perovskite solar cells.
Laura Bellini   +9 more
wiley   +1 more source

Li‐containing alloys beneficial for stabilizing lithium anode: A review

open access: yesEngineering Reports, 2021
Due to the soaring growth of electric vehicles and grid‐scale energy storage, high‐safety and high‐energy density battery storage systems are urgently needed.
Xingxing Gu, Jing Dong, Chao Lai
doaj   +1 more source

High-energy and durable lithium metal batteries using garnet-type solid electrolytes with tailored lithium-metal compatibility

open access: yesNature Communications, 2022
Lithium metal batteries using solid electrolytes are considered to be the next-generation lithium batteries due to their enhanced energy density and safety.
Sewon Kim   +16 more
semanticscholar   +1 more source

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio   +8 more
wiley   +1 more source

Methods to Improve Lithium Metal Anode for Li-S Batteries

open access: yesFrontiers in Chemistry, 2019
The lithium-sulfur (Li-S) battery has received a lot of attention because it is characterized by high theoretical energy density (2,600 Wh/kg) and low cost.
Xiaosong Xiong   +8 more
doaj   +1 more source

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