Results 101 to 110 of about 51,947 (350)

Solid state electrolytes for all-solid-state 3D lithium-ion batteries [PDF]

, 2012
The focus of this Ph.D. thesis is to understand the lithium ion motion and to enhance the Li-ionic conductivities in commonly known solid state lithium ion conductors by changing the structural properties and preparation methods. In addition, the feasibility for practical utilization of several studied solid electrolyte materials in 3D all-solid-state ...
openaire   +2 more sources

Molecular‐Level Dual‐Ionophilic Passivation for High‐Areal‐Capacity Lithium Metal Anodes on Nanostructured Paper Electrodes

Advanced Functional Materials, EarlyView.
The effect of a molecular‐level dual‐ionophilic chitosan passivation layer is investigated on a nanostructured paper electrode featuring an interconnected network structure of highly oxygen‐functionalized single‐walled carbon nanotubes (C‐NPE). This molecular coating enabled a high Coulombic efficiency (>99.0%) and stable cycling over 350 cycles at an ...
Jisoo Kim, Yeong Hoon Heo, Jeonghun Lee, Son Ha, Jimin Park, Jong Chan Hyun, Minhyuck Park, Dong Hyuk Kang, Jung Hoon Kim, Hyoung‐Joon Jin, Joong Tark Han, Young Soo Yun   +11 more
wiley   +1 more source

Modelling Li+ Ion Battery Electrode Properties [PDF]

, 2008
We formulated two detailed models for an electrolytic cell with particulate electrodes based on a lithium atom concentration dependent Butler-Volmer condition at the interface between electrode particles and the electrolyte.
Anderson, D. M., Arroyo, A., Bellsky, T., Bohun, C. S., Breward, C., Bui Boi, A. M., Chi, H., Cipcigan, I., Fehribach, J. D., Franklin, M., Melara, L., Nguyen, L., Please, C.P., Richardson, G., Siddique, J., Swaminathan, S., Trichtchenko, O., Vernescu, B., Wang, Y., Zhang, C.   +19 more
core  

Influence of Screw Design and Process Parameters on the Product Quality of PEO:LiTFSI Solid Electrolytes Using Solvent-Free Melt Extrusion

Batteries
All-solid-state battery (ASSB) technology is a new energy system that reduces the safety concerns and improves the battery performance of conventional lithium-ion batteries (LIB).
Katharina Platen, Frederieke Langer, Julian Schwenzel   +2 more
doaj   +1 more source

All solid-state lithium-ion batteries based on designed polyrotaxane-containing networks

Chemical Engineering Journal
Selecting the appropriate polymer structure for use as both a solid electrolyte and catholyte is essential for enhancing the electrochemical performance of all-solid-state lithium metal batteries. In this study, we are pioneering the customization of solid electrolyte and catholyte synthesis based on novel polyrotaxane (PRX)-containing polymer networks
Yan, Shanshan, Jia, He, Li, Yanzhao, Chen, Zehan, Lyons, Rowanne, He, Zhenni, Zhang, Yinghui, Liu, Changwei, Fustin, Charles-André, Gohy, Jean-François   +9 more
openaire   +2 more sources

Heterostructured Sn:SnO2 Nanodots for High‐Performance Li–S Batteries with Kinetics‐Enhanced Cathode and Dendrite‐Free Anode

Advanced Functional Materials, EarlyView.
Heterostructured Sn:SnO2 nanodots decorated on reduced graphene oxide can simultaneously enhance conversion kinetics and inhibit dendrite growth, enabling stable lithium–sulfur batteries. Abstract The practical application of lithium–sulfur batteries is limited by polysulfide shuttling and sluggish reaction kinetics at the cathode, as well as ...
Viet Phuong Nguyen, Duckjong Kim, Jiho Kang, Wonzee Jung, Suim Lim, Kanghoon Yim, Seung‐Mo Lee   +6 more
wiley   +1 more source

Garnet-Poly(ε-caprolactone-co-trimethylene carbonate) Polymer-in-Ceramic Composite Electrolyte for All-Solid-State Lithium-Ion Batteries [PDF]

, 2021
Funeka P. Nkosi, Mario Valvo, Jonas Mindemark, Nurul Akmaliah Dzulkurnain, Guiomar Hernández, Andrii Mahun, Sabina Abbrent, Jiřı́ Brus, Libor Kobera, Kristina Edström   +9 more
openalex   +1 more source

Graft Copolymer‐Stabilized Liquid Metal Nanoparticles for Lithium‐Ion Battery Self‐Healing Anodes

Advanced Functional Materials, EarlyView.
This study presents a self‐healing liquid metal anode for lithium‐ion batteries, where graft copolymer‐stabilized eutectic gallium indium (EGaIn) nanoparticles enhance stability and rate performance. The fluorinated grafted copolymer forms ionic channels, preventing EGaIn aggregation and facilitating lithium‐ion migration.
Youngwoo Seo, HoYeon Kim, Guangtao Zan, Myeong‐Jun Song, Chanho Park, Jin Woo Oh, Young Hwan Kim, Song‐Gue Choi, EunAe Shin, Shengyou Li, Kaiying Zhao, Seong‐Min Bak, Cheolmin Park   +12 more
wiley   +1 more source

Nanoscale Voltage Enhancement at Cathode Interfaces in Li-ion Batteries

, 2017
Interfaces are ubiquitous in Li-ion battery electrodes, occurring across compositional gradients, regions of multiphase intergrowths, and between electrodes and solid electrolyte interphases or protective coatings. However, the impact of these interfaces
Jacobs, Ryan, Kuech, Thomas, Morgan, Dane, Wolverton, Chris, Xu, Shenzhen   +4 more
core   +2 more sources

Polyaspartate Polyurea-Based Solid Polymer Electrolyte with High Ionic Conductivity for the All-Solid-State Lithium-Ion Battery. [PDF]

ACS Omega, 2023
Bai L, Wang P, Li C, Li N, Chen X, Li Y, Xiao J.   +6 more
europepmc   +1 more source