Results 121 to 130 of about 6,678 (216)

Constructing Artificial SEI Layer on Lithiophilic MXene Surface for High-Performance Lithium Metal Anodes. [PDF]

Adv Sci (Weinh), 2022
Zhao F, Zhai P, Wei Y, Yang Z, Chen Q, Zuo J, Gu X, Gong Y.   +7 more
europepmc   +1 more source

Impedance of Nonelectroneutral Solid Electrolyte Interphases With Nanopores: A Theoretical Model

Advanced Science, EarlyView.
Physical modeling reveals that often‐neglected non‐electroneutrality and nanopores in the solid‐electrolyte interphase (SEI) govern the impedance behavior. Under nonreactive conditions, the low‐frequency constant‐phase element (CPE) phenomenon can be attributed to the nonelectroneutral local conditions in the SEI.
Chenkun Li, Jun Huang
wiley   +1 more source

Tailoring terminal groups in sulfonyl solvents to boost compatibility with lithium metal anodes. [PDF]

Chem Sci
Wang J, Wei S, Fang M, Li A, Zheng Q, Dong X, Chen Y, Yuan K, Yue X, Liang Z.   +9 more
europepmc   +1 more source

Li₅NCl₂: A Fully-Reduced, Highly-Disordered Nitride-Halide Electrolyte for Solid-State Batteries with Lithium-Metal Anodes. [PDF]

ACS Appl Energy Mater, 2023
Landgraf V, Famprikis T, de Leeuw J, Bannenberg LJ, Ganapathy S, Wagemaker M.   +5 more
europepmc   +1 more source

Deciphering the Dynamic Balance Between Solvation Strength and Polysulfides Reaction Heterogeneity in Practical Lithium‐Sulfur Batteries

Advanced Science, EarlyView.
A weakly solvating fluorinated cosolvent (1200ET) enables precise solvation‐power regulation in Li–S batteries, decoupling interfacial stabilization from sulfur redox kinetics. This approach suppresses polysulfide dissolution while preserving reaction kinetics, leading to a stable Li metal interface and high‐energy multilayer pouch cells, revealing a ...
Huidong Dai, Pranathi Garlapati, Srinidi Badhrinathan, Luisa Gomes, Tongtai Ji, Dominik Wierzbicki, Yonghua Du, Neville Pavri, Sanjeev Mukerjee, Gaind P. Pandey   +9 more
wiley   +1 more source

Electrochemical Impedance Spectroscopy Investigation of the SEI Formed on Lithium Metal Anodes. [PDF]

ACS Electrochem
Olbrich LF, Pianta N, Jagger B, Xu Y, Kakkanat M, Scarpioni F, Allen C, La Mantia F, Ruffo R, Pasta M.   +9 more
europepmc   +1 more source

Deeply Cyclable and Ultrahigh-Rate Lithium Metal Anodes Enabled by Coaxial Nanochamber Heterojunction on Carbon Nanofibers. [PDF]

Adv Sci (Weinh), 2021
Le T, Yang C, Lv W, Liang Q, Huang X, Kang F, Yang Y.   +6 more
europepmc   +1 more source

Enhanced Stability in Zero‐Excess Li‐Metal Batteries via Prelithiated Carbon Nanofiber Interlayers

Advanced Science, EarlyView.
Carbon nanofibers carbonized at 700°C show Li metal deposition predominantly on the side facing the Cu current collector. During delithiation, Li agglomerates remain as inactive lithium on the fiber surface. This behavior can be changed by a modified n‐Buli prelithiation without a washing step, suppressing dead Li formation and therefore enabling ...
Sandro Schöner, Marius Ast, Vera Michaela Barysch, Rebecca Erkes, Jule Meier‐Merziger, Pengfei Cao, Joachim Mayer, Josef Granwehr, Fabian Jeschull, Hermann Tempel, Shicheng Yu, Rüdiger‐A. Eichel   +11 more
wiley   +1 more source

3D Hierarchical Cu Nanowire Scaffolds with Rest-Free Symmetric Pulsed Plating/Stripping for Stable Lithium-Metal Anodes. [PDF]

ChemSusChem
Choi Y, Park E, Lee K.
europepmc   +1 more source

An Embodied Paper‐Based Microfluidic Al‐Air Battery for Enduring Untethered Insect‐Scale Robots

Advanced Science, EarlyView.
This work presents a centimeter‐scale microfluidic aluminum–air battery (MFAAB) with dual‐surface anode and F−‐mediated byproduct decomposition. The design enables a high capacity of 2697.05 mAh/g Al and delivers tens of milliwatts to power LEDs, motors, and a toy car.
Yun Yang, Tao Jiang, Zhongyue Lu, Dapeng Fan, Zucheng Yi, Zirong Luo   +5 more
wiley   +1 more source