Bioinspired large-scale production of multidimensional high-rate anodes for both liquid & solid-state lithium ion batteries

2019 ◽  
Vol 7 (40) ◽  
pp. 22958-22966 ◽  
Author(s):  
Shenghui Shen ◽  
Shengzhao Zhang ◽  
Shengjue Deng ◽  
Guoxiang Pan ◽  
Yadong Wang ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Large Scale ◽  
Lithium Ion ◽  
High Rate ◽  
Template Method ◽  
Scale Production ◽  
Niobium Oxides ◽  
Large Scale Production

Herein, we firstly proposed multidimensional titanium niobium oxides (1D/2D/3D-TNO) via a versatile bioinspired template method, which employed as high-performance anodes for both liquid and solid state lithium ion batteries

Large-scale production of holey graphite as high-rate anode for lithium ion batteries

2020 ◽  
Vol 48 ◽  
pp. 122-127 ◽  
Author(s):  
Feng Xiao ◽  
Xianghong Chen ◽  
Jiakui Zhang ◽  
Chunmao Huang ◽  
Tong Hu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Large Scale ◽  
Lithium Ion ◽  
High Rate ◽  
Scale Production ◽  
Large Scale Production

Silicon/graphene based nanocomposite anode: large-scale production and stable high capacity for lithium ion batteries

2014 ◽  
Vol 2 (24) ◽  
pp. 9118-9125 ◽  
Author(s):  
Renzong Hu ◽  
Wei Sun ◽  
Yulong Chen ◽  
Meiqin Zeng ◽  
Min Zhu
Keyword(s):  
Lithium Ion Batteries ◽  
Large Scale ◽  
High Capacity ◽  
Lithium Ion ◽  
Scale Production ◽  
Large Scale Production ◽  
Graphene Nanocomposite

Plasma-assisted milled Si/graphene nanocomposite anode delivers high capacity and good cycleability in half and full cells using a LiMn2O4 cathode.

Can the Calcined Weathered Stones be Employed as Anode Materials for Lithium Ion Batteries?

2017 ◽  
Vol 20 (4) ◽  
pp. 223-230 ◽  
Author(s):  
Keqiang Ding ◽  
Binjuan Wei ◽  
Yan Zhang ◽  
Chenxue Li ◽  
Xiaomi Shi ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Discharge Capacity ◽  
Anode Materials ◽  
Large Scale ◽  
Retention Rate ◽  
Lithium Ion ◽  
Scale Production ◽  
Sem Images ◽  
Large Scale Production ◽  
Main Components

A novel finding, that the calcined weathered stones (denoted as CWS) can be employed as the anode materials for lithium ion batteries (LIBs), is reported for the first time in this work. Under the air conditions, the weathered stones were respectively calcined at 400ºC (sample a), 600ºC (sample b) and 800ºC (sample c) for 2 h, with an intention to examine the influence of the calcination temperature on the physicochemical properties of the resultant materials. XRD results indicated that the main components of all the final products were SiO2. And the SEM images demonstrated that all the as-prepared samples were irregular and larger particles with no evident crystal structure. The results of the electrochemical measurements revealed that the initial discharge capacity of sample b was about 104 mAh g-1 at the current density of 100 mA g-1, which was remarkably larger than that of the employed pure SiO2 (50 mAh g-1). Interestingly, after 20 cycles, the discharge capacity of sample b was still maintained as high as 70 mAh g-1, along with a capacity retention rate of about 70%. Although the discharge capacity reported here was lower as compared to the currently reported anode materials, this novel finding was very meaningful to the large scale production of anode materials, mainly due to the rather lower cost and abundant resources as well as the simple preparation process.

Facile synthesis of CuO nanoparticles as anode for lithium ion batteries with enhanced performance

2014 ◽  
Vol 07 (06) ◽  
pp. 1440008 ◽  
Author(s):  
Linlin Wang ◽  
Kaibin Tang ◽  
Min Zhang ◽  
Xiaozhu Zhang ◽  
Jingli Xu
Keyword(s):  
Lithium Ion Batteries ◽  
Large Scale ◽  
Low Cost ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Cuo Nanoparticles ◽  
Cycle Performance ◽  
Scale Production ◽  
Large Scale Production ◽  
Average Size

Particle size effects on the electrochemical performance of the CuO particles toward lithium are essential. In this work, a low-cost, large-scale production but simple approach has been developed to fabricate CuO nanoparticles with an average size in ~ 130 nm through thermolysis of Cu ( OH )2 precursors. As anode materials for lithium ion batteries (LIBs), the CuO nanoparticles deliver a high reversible capacity of 540 mAh g-1 over 100 cycles at 0.5 C. It also exhibits a rate capacity of 405 mAh g-1 at 2 C. These results suggest that the facile synthetic method of producing the CuO nanoparticles can enhance cycle performance, superior to that of some different sizes of the CuO nanoparticles and many reported CuO -based anodes.

scholarly journals Silicon-Nanographite Aerogel-Based Anodes for High Performance Lithium Ion Batteries

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Manisha Phadatare ◽  
Rohan Patil ◽  
Nicklas Blomquist ◽  
Sven Forsberg ◽  
Jonas Örtegren ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Large Scale ◽  
Coulombic Efficiency ◽  
Specific Capacity ◽  
High Capacity ◽  
Lithium Ion ◽  
Life Cycles ◽  
Scale Production ◽  
Silicon Anodes

Abstract To increase the energy storage density of lithium-ion batteries, silicon anodes have been explored due to their high capacity. One of the main challenges for silicon anodes are large volume variations during the lithiation processes. Recently, several high-performance schemes have been demonstrated with increased life cycles utilizing nanomaterials such as nanoparticles, nanowires, and thin films. However, a method that allows the large-scale production of silicon anodes remains to be demonstrated. Herein, we address this question by suggesting new scalable nanomaterial-based anodes. Si nanoparticles were grown on nanographite flakes by aerogel fabrication route from Si powder and nanographite mixture using polyvinyl alcohol (PVA). This silicon-nanographite aerogel electrode has stable specific capacity even at high current rates and exhibit good cyclic stability. The specific capacity is 455 mAh g−1 for 200th cycles with a coulombic efficiency of 97% at a current density 100 mA g−1.

All-solid-state lithium-ion and lithium metal batteries – paving the way to large-scale production

2018 ◽  
Vol 382 ◽  
pp. 160-175 ◽  
Author(s):  
Joscha Schnell ◽  
Till Günther ◽  
Thomas Knoche ◽  
Christoph Vieider ◽  
Larissa Köhler ◽  
...  
Keyword(s):  
Solid State ◽  
Large Scale ◽  
Lithium Ion ◽  
Scale Production ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Large Scale Production ◽  
The Way

Layered Heterostructure Ionogel Electrolytes for High‐Performance Solid‐State Lithium‐Ion Batteries

2021 ◽  
pp. 2007864
Author(s):  
Woo Jin Hyun ◽  
Cory M. Thomas ◽  
Norman S. Luu ◽  
Mark C. Hersam
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion
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