A quantification method for Fe based particle contaminants in high purity materials for lithium-ion batteries

In the photovoltaic industry a total of 100,000 tons of silicon is lost as waste per year. This waste is originating from several cropping and sawing steps of the high purity silicon blocks and ingots during the solar cell wafer production, resulting in a silicon containing suspension. Among different approaches to recycle the silicon from this waste is the utilization of hydrocyclones, which can be used to separate or classify particles by weight and size. In this work the use of a hydrocyclone was evaluated to upgrade the silicon fraction from a typical sawing waste. A potential field of use for the recycled silicon particles might be as anode material for next generation lithium ion batteries.

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Preparation of a high-purity ultrafine α-Al2O3 powder and characterization of an Al2O3-coated PE separator for lithium-ion batteries

Powder Technology ◽

10.1016/j.powtec.2017.07.027 ◽

2017 ◽

Vol 320 ◽

pp. 125-132 ◽

Cited By ~ 8

Author(s):

Dong-Won Lee ◽

Sang-Hun Lee ◽

Yong-Nam Kim ◽

Jong-Min Oh

Keyword(s):

Lithium Ion Batteries ◽

High Purity ◽

Lithium Ion ◽

Al2o3 Powder ◽

Α Al2o3

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Selective lithium recovery and integrated preparation of high-purity lithium hydroxide products from spent lithium-ion batteries

Separation and Purification Technology ◽

10.1016/j.seppur.2020.118181 ◽

2021 ◽

Vol 259 ◽

pp. 118181

Author(s):

Fupeng Liu ◽

Chao Peng ◽

Quanxin Ma ◽

Jinliang Wang ◽

Songlin Zhou ◽

...

Keyword(s):

Lithium Ion Batteries ◽

High Purity ◽

Lithium Ion ◽

Lithium Hydroxide

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Glycine/sucrose-based solution combustion synthesis of high-purity LiMn2O4 with improved yield as cathode materials for lithium-ion batteries

Advanced Powder Technology ◽

10.1016/j.apt.2015.01.019 ◽

2015 ◽

Vol 26 (2) ◽

pp. 665-671 ◽

Cited By ~ 28

Author(s):

Cheng-Gong Han ◽

Chunyu Zhu ◽

Genki Saito ◽

Tomohiro Akiyama

Keyword(s):

Lithium Ion Batteries ◽

Combustion Synthesis ◽

High Purity ◽

Cathode Materials ◽

Lithium Ion ◽

Solution Combustion Synthesis ◽

Solution Combustion

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Rice Husk-Derived Porous Silicon with High Purity As Anode for Lithium Ion Batteries

ECS Meeting Abstracts ◽

10.1149/ma2016-02/3/443 ◽

2016 ◽

Keyword(s):

Porous Silicon ◽

Lithium Ion Batteries ◽

Rice Husk ◽

High Purity ◽

Lithium Ion

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Recycling of spent lithium-ion batteries: Selective ammonia leaching of valuable metals and simultaneous synthesis of high-purity manganese carbonate

Waste Management ◽

10.1016/j.wasman.2020.07.008 ◽

2020 ◽

Vol 114 ◽

pp. 253-262 ◽

Cited By ~ 1

Author(s):

Chao Wang ◽

Shubin Wang ◽

Feng Yan ◽

Zhen Zhang ◽

Xuehua Shen ◽

...

Keyword(s):

Lithium Ion Batteries ◽

High Purity ◽

Lithium Ion ◽

Manganese Carbonate ◽

Valuable Metals ◽

Simultaneous Synthesis ◽

Ammonia Leaching

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

Journal of Materials Chemistry C ◽

10.1039/d0tc04946h ◽

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.

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