Results 91 to 100 of about 76,686 (315)

Polymer Interface Enables Reversible Quasi‐Solid Sulfur Conversion in Sodium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
The polymer interface enables a stable quasi‐solid sulfur conversion pathway in room‐temperature Na─S batteries. The coating regulates Na+ transport, stabilizes the cathode–electrolyte interphase, and accommodates mechanical stress, suppressing electrolyte decomposition and sulfur migration, thereby improving reaction uniformity, reducing polarization,
Reza Andaveh, Ying Zhao, Enzhong Jin, Zixin Zhang, Vinicius Martins, Parham Pirayesh, Yi Gan, Yi Yuan, Yijia Wang, Frederick Benjamin Holness, Changhong Cao, Jun Song, Yang Zhao   +12 more
wiley   +1 more source

Superior cycle performance of Sn@C graphene nanocomposite as an anode material for lithium-ion batteries

, 2011
Superior cycle performance of Sn@C/graphene nanocomposite as an anode material for lithium-ion ...
朱雪峰, 杨维慎, PeichaoLian, ShuzhaoLiang, HaihuiWang   +4 more
core  

Nanostructured Si-C Composites As High-Capacity Anode Material For All-Solid-State Lithium-Ion Batteries

, 2021
Silicon carbon void structures (Si-C) are attractive anode materials for Lithium-ion batteries to cope with the volume changes of silicon during cycling. In this study, Si-C with varying Si contents (28 ‑ 37 %) are evaluated in all-solid-state batteries (
Stefan, Kaskel, Felix, Hippauf, Susanne, Dörfler, Stephanie, Poetke, Anne, Baasner, Holger, Althues   +5 more
core   +1 more source

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source

An Enhanced Li3AlH6 Anode Prepared by a Solid-State Ion Exchange Method for Use in a Solid-State Lithium-Ion Battery

International Journal of Electrochemical Science, 2020
Li3AlH6 is an anode material with an enormous potential to enhance the energy density of secondary lithium-ion batteries that is limited by severe irreversibility and instability. In this study, a high-performance Li3AlH6 anode is synthesized via a solid-
Sangpu Yang, Haozheng Wang, Han Man, Ziyao Long, Jinghao Yang, Shuxian Sun, Jiafeng Ruan, Yun Song, Fang Fang   +8 more
doaj   +1 more source

Near‐Infrared Light‐Driven Zn/Au Janus Micromotors for Multiplex SERS Detection of Anticancer Drugs

Advanced Functional Materials, EarlyView.
Zn/Au Janus micromotors, propelled by thermophoretic effects under NIR light, function as active SERS platforms for single and multiplex detection of anticancer drugs. Their dynamic motion enhances analyte exchange at the Au interface, reducing saturation and competitive adsorption, thereby improving sensitivity and extending the linear detection range.
Tijana Maric, Gohar Soufi, Ziqiao Li, Erick Chica, Amran Abdirasheed Ali Jinow, Nada Al‐Roubaï, Noor Ahmed, Yaman Göksel, Anja Boisen   +8 more
wiley   +1 more source

Dipole‐Engineered Conductive Additives for Ultrastable Interphase Evolution in High‐Areal‐Capacity Silicon Anodes

Advanced Functional Materials, EarlyView.
In the work reported herein, dipole‐engineered sulfonated carbon nanofibers enable conductive additives to actively regulate interphase formation in silicon anodes. Polar sulfonyl groups guide electrolyte decomposition to form a compact LiF‐rich interphase while promoting robust integration with silicon.
Song Kyu Kang, Hyeonju Kim, Jeongbin Cho, Minseon Park, Taehun Kim, Seonghun Sin, Won Bae Kim   +6 more
wiley   +1 more source

Intercalating Graphite‐Based Na‐Ion Battery Anodes with Integrated Magnetite

Small Science
Graphite is known as the most successful anode material found for Li‐ion batteries. However, unfortunately, graphite delivers an ordinary capacity as anode material for the next‐generation Na‐ion batteries (SIBs) due to difficulties in intercalating ...
Rukshan Karunarathna, Harsha Ranasinghe Arachchige, Shadeepa Karunarathne, W. Parakrama Sanjeewa Lakshitha Wijesinghe, Chanaka Sandaruwan, M. M. M. Prasanga Gayanath Mantilaka, Yasun Y. Kannangara, Amr M. Abdelkader   +7 more
doaj   +1 more source

A green route to synthesize low-cost and high-performance hard carbon as promising sodium-ion battery anodes from sorghum stalk waste

Green Energy & Environment, 2017
Sodium-ion batteries (SIBs) have been considered to be potential candidates for next-generation low-cost energy storage systems due to the low-cost and abundance of Na resources.
Xiaoming Zhu, Xiaoyu Jiang, Xiaoling Liu, Lifen Xiao, Yuliang Cao   +4 more
doaj   +1 more source

AB-stacked bilayer β12–borophene as a promising anode material for alkali metal-ion batteries

As the lightest 2D- material, monolayer borophene exhibits a specific charge capacity of 1860 mAh g-1 for Li-ion batteries, which is four times higher than that of graphite and is one of the highest specific charge capacities ever reported for 2D anode ...
Sandeep K., Reddy, Sharma S. R. K. C., Yamijala, Subhadeep, Banerjee, Ankita, Narwal   +3 more
core   +1 more source