Lignin-assisted exfoliation of molybdenum disulfide in aqueous media and its application in lithium ion batteries

Nanoscale ◽  
2015 ◽  
Vol 7 (21) ◽  
pp. 9919-9926 ◽  
Author(s):  
Wanshuang Liu ◽  
Chenyang Zhao ◽  
Rui Zhou ◽  
Dan Zhou ◽  
Zhaolin Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Molybdenum Disulfide ◽  
Low Cost ◽  
Aqueous Media ◽  
Lithium Ion ◽  
Alkali Lignin

We disclose that alkali lignin is an excellent surfactant for direct aqueous exfoliation of MoS2and the exfoliated nanosheets have great potential for low-cost lithium-ion battery electrodes.

Carbonized polyaniline coupled molybdenum disulfide/graphene nanosheets for high performance lithium ion battery anodes

RSC Advances ◽  
2015 ◽  
Vol 5 (117) ◽  
pp. 96660-96664 ◽  
Author(s):  
Sheng Han ◽  
Yani Ai ◽  
Yanping Tang ◽  
Jianzhong Jiang ◽  
Dongqing Wu
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Molybdenum Disulfide ◽  
Anode Material ◽  
High Performance ◽  
Graphene Nanosheets ◽  
Lithium Ion ◽  
Electrochemical Performances

Carbonized polyaniline coupled molybdenum disulfide and graphene show excellent electrochemical performances as an anode material for lithium ion batteries.

Facile synthesis of porous CoFe2O4 nanosheets for lithium-ion battery anodes with enhanced rate capability and cycling stability

RSC Advances ◽  
2014 ◽  
Vol 4 (52) ◽  
pp. 27488-27492 ◽  
Author(s):  
Xiayin Yao ◽  
Junhua Kong ◽  
Xiaosheng Tang ◽  
Dan Zhou ◽  
Chenyang Zhao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Materials ◽  
High Performance ◽  
Low Cost ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Facile Synthesis

Porous CoFe2O4 nanosheets are prepared via a low-cost and scalable process and are shown to be high-performance anode materials for lithium-ion batteries.

scholarly journals Lithium-ion batteries for sustainable energy storage: recent advances towards new cell configurations

2017 ◽  
Vol 19 (15) ◽  
pp. 3442-3467 ◽  
Author(s):  
Daniele Di Lecce ◽  
Roberta Verrelli ◽  
Jusef Hassoun
Keyword(s):  
Energy Storage ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Low Cost ◽  
Sustainable Energy ◽  
Lithium Ion ◽  
High Energy ◽  
Environmental Compatibility ◽  
Recent Advances

Sustainable energy storage may be achieved by using advanced lithium-ion battery configurations with high energy, low cost and environmental compatibility.

scholarly journals Phytoremediation of Soil Contaminated with Lithium Ion Battery Active Materials—A Proof-of-Concept Study

Recycling ◽  
2020 ◽  
Vol 5 (4) ◽  
pp. 26
Author(s):  
Jonas Henschel ◽  
Maximilian Mense ◽  
Patrick Harte ◽  
Marcel Diehl ◽  
Julius Buchmann ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Inductively Coupled Plasma ◽  
Electrode Materials ◽  
Low Cost ◽  
Lithium Ion ◽  
Green Technology ◽  
Metal Species ◽  
Proof Of Concept ◽  
Inductively Coupled

The lithium-ion battery is the most powerful energy storage technology for portable and mobile devices. The enormous demand for lithium-ion batteries is accompanied by an incomplete recycling loop for used lithium-ion batteries and excessive mining of Li and transition metals. The hyperaccumulation of plants represents a low-cost and green technology to reduce environmental pollution of landfills and disused mining regions with low environmental regulations. To examine the capabilities of these approaches, the hyperaccumulation selectivity of Alyssum murale for metals in electrode materials (Ni, Co, Mn, and Li) was evaluated. Plants were cultivated in a conservatory for 46 days whilst soils were contaminated stepwise with dissolved transition metal species via the irrigation water. Up to 3 wt% of the metals was quantified in the dry matter of different plant tissues (leaf, stem, root) by means of inductively coupled plasma-optical emission spectroscopy after 46 days of exposition time. The lateral distribution was monitored by means of micro X-ray fluorescence spectroscopy and laser ablation-inductively coupled plasma-mass spectrometry, revealing different storage behaviors for low and high metal contamination, as well as varying sequestration mechanisms for the four investigated metals. The proof-of-concept regarding the phytoextraction of metals from LiNi0.33Co0.33Mn0.33O2 cathode particles in the soil was demonstrated.

Facile synthesis of Co9S8 nanosheets for lithium ion batteries with enhanced rate capability and cycling stability

2017 ◽  
Vol 41 (17) ◽  
pp. 9184-9191 ◽  
Author(s):  
Peng Long ◽  
Zhihua Zhang ◽  
Gang Peng ◽  
Qiang Zhang ◽  
Deng Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Materials ◽  
Low Cost ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Facile Synthesis ◽  
Rate Capacity ◽  
Battery Anode

Co9S8 nanosheets are prepared via a low-cost and scalable process and demonstrated as lithium-ion battery anode materials with excellent rate capacity and cycling stability.

scholarly journals A Low Cost and Fast Cell-to-Cell Balancing Circuit for Lithium-Ion Battery Strings

Electronics ◽  
2020 ◽  
Vol 9 (2) ◽  
pp. 248 ◽  
Author(s):  
Van-Long Pham ◽  
Van-Tinh Duong ◽  
Woojin Choi
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Digital Signal Processor ◽  
Low Voltage ◽  
Low Cost ◽  
Lithium Ion ◽  
Cell Voltage ◽  
Maximum Efficiency ◽  
Transfer Energy ◽  
Cell Balancing

This paper proposes a fast cell-to-cell balancing circuit for lithium-ion battery strings. The proposed method uses only one push-pull converter to transfer energy between high- and low-voltage cells directly for a fast balancing speed. The switch network for selecting a certain pair of cells is implemented using relays to achieve a low cost. The control circuit is composed of a battery-monitoring IC and a digital signal processor (DSP) to monitor the cell voltage and to protect the batteries. In order to prove the validity of the proposed method, a prototype circuit is built with twelve lithium-ion batteries in a string. The experimental results show that it takes only 50 min to balance twelve lithium-ion batteries during the charge with 89.5% maximum efficiency. The outstanding performance of the proposed cell balancing circuit is verified through its comparison with other methods in terms of several factors, such as the balancing time and the implementation cost.

scholarly journals Hybrid perovskite-like iodobismuthates as low-cost and stable anode materials for lithium-ion battery applications

2021 ◽  
Vol 9 (5) ◽  
pp. 2689-2693
Author(s):  
Kingshuk Roy ◽  
Tianyue Li ◽  
Satishchandra Ogale ◽  
Neil Robertson
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Materials ◽  
Low Cost ◽  
Lithium Ion ◽  
Environmentally Friendly ◽  
Hybrid Perovskite ◽  
New Type

Hybrid iodobismuthates give a new type of environmentally-friendly anode for lithium-ion batteries with impressive capacities, rate and stabilities.

CuS2 sheets: a hidden anode material with a high capacity for sodium-ion batteries

2021 ◽  
Author(s):  
Shaohua Lu ◽  
Weidong Hu ◽  
Xiaojun Hu
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Low Cost ◽  
High Capacity ◽  
Lithium Ion ◽  
Sodium Ion ◽  
Sodium Ion Batteries

Due to their low cost and improved safety compared to lithium-ion batteries, sodium-ion batteries have attracted worldwide attention in recent decades.

scholarly journals Effect of dynamic loads and vibrations on lithium-ion batteries

2021 ◽  
pp. 146134842110081
Author(s):  
Xia Hua ◽  
Alan Thomas
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Experimental Studies ◽  
Lithium Ion ◽  
Battery Pack ◽  
Dynamic Loads ◽  
Electrical Performance ◽  
Mechanical Degradation ◽  
Energy Storage Devices ◽  
Battery Cell

Lithium-ion batteries are being increasingly used as the main energy storage devices in modern mobile applications, including modern spacecrafts, satellites, and electric vehicles, in which consistent and severe vibrations exist. As the lithium-ion battery market share grows, so must our understanding of the effect of mechanical vibrations and shocks on the electrical performance and mechanical properties of such batteries. Only a few recent studies investigated the effect of vibrations on the degradation and fatigue of battery cell materials as well as the effect of vibrations on the battery pack structure. This review focused on the recent progress in determining the effect of dynamic loads and vibrations on lithium-ion batteries to advance the understanding of lithium-ion battery systems. Theoretical, computational, and experimental studies conducted in both academia and industry in the past few years are reviewed herein. Although the effect of dynamic loads and random vibrations on the mechanical behavior of battery pack structures has been investigated and the correlation between vibration and the battery cell electrical performance has been determined to support the development of more robust electrical systems, it is still necessary to clarify the mechanical degradation mechanisms that affect the electrical performance and safety of battery cells.

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