Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method

Yu Jun; Wanma Eri; Sun Shaorui

doi:doi:10.11648/j.wjac.20200501.11

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Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method

Yu Jun, Wanma Eri, Sun Shaorui

Published in World Journal of Applied Chemistry (Volume 5, Issue 1)

Received: 30 November 2019 Accepted: 25 December 2019 Published: 7 January 2020

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Abstract

With the developing research on anode materials for lithium ion batteries, organic anode materials have gained increasing attention nowadays. Compared with inorganic anode materials, organic anode materials have numerous material options and extensive sources. Moreover, they consume low energy and can enter carbon cycles, which are environment friendly. indigotindisulfonate lithium is characterized with a unique redox reaction and can be used as an anode material. Indigotindisulfonate Lithium can be produced by using indigo as a raw material sulfonated with fuming sulfuric acid, and further reacted with Li₂CO₃. Regarding this issue, impacts of various factors under different conditions were investigated, and an orthogonal experimental design method was proposed based on optimization conditions. This method was established through T-6 new century ultraviolet spectrophotometer to determine the influence of different conditions, and develop a best combination based on different microwave powers (w), temperatures (°C), and time lengths (min). In this experiment, the maximum absorption peak was determined by scanning wave length, under which the absorbency was identified and the standard curve was established. In order to determine the optimized synthesis condition of indigotindisulfonate lithium, orthogonal experiment design method was applied combining three levels coupled with four factors. From this study, it is concluded that 550w, 3min, 30°C with an indigo-fuming sulfuric acid concentration ratio of 0.02:1 is the best condition to synthesize indigotindisulfonate lithium.

Published in	World Journal of Applied Chemistry (Volume 5, Issue 1)
DOI	10.11648/j.wjac.20200501.11
Page(s)	1-5
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2020. Published by Science Publishing Group

Keywords

Indigo, Fuming Sulfuric Acid, Orthogonal Test, Indigotindisulfonate Lithium

References

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APA Style

Yu Jun, Wanma Eri, Sun Shaorui. (2020). Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method. World Journal of Applied Chemistry, 5(1), 1-5. https://doi.org/10.11648/j.wjac.20200501.11

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ACS Style

Yu Jun; Wanma Eri; Sun Shaorui. Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method. World J. Appl. Chem. 2020, 5(1), 1-5. doi: 10.11648/j.wjac.20200501.11

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AMA Style

Yu Jun, Wanma Eri, Sun Shaorui. Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method. World J Appl Chem. 2020;5(1):1-5. doi: 10.11648/j.wjac.20200501.11

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@article{10.11648/j.wjac.20200501.11,
  author = {Yu Jun and Wanma Eri and Sun Shaorui},
  title = {Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method},
  journal = {World Journal of Applied Chemistry},
  volume = {5},
  number = {1},
  pages = {1-5},
  doi = {10.11648/j.wjac.20200501.11},
  url = {https://doi.org/10.11648/j.wjac.20200501.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wjac.20200501.11},
  abstract = {With the developing research on anode materials for lithium ion batteries, organic anode materials have gained increasing attention nowadays. Compared with inorganic anode materials, organic anode materials have numerous material options and extensive sources. Moreover, they consume low energy and can enter carbon cycles, which are environment friendly. indigotindisulfonate lithium is characterized with a unique redox reaction and can be used as an anode material. Indigotindisulfonate Lithium can be produced by using indigo as a raw material sulfonated with fuming sulfuric acid, and further reacted with Li2CO3. Regarding this issue, impacts of various factors under different conditions were investigated, and an orthogonal experimental design method was proposed based on optimization conditions. This method was established through T-6 new century ultraviolet spectrophotometer to determine the influence of different conditions, and develop a best combination based on different microwave powers (w), temperatures (°C), and time lengths (min). In this experiment, the maximum absorption peak was determined by scanning wave length, under which the absorbency was identified and the standard curve was established. In order to determine the optimized synthesis condition of indigotindisulfonate lithium, orthogonal experiment design method was applied combining three levels coupled with four factors. From this study, it is concluded that 550w, 3min, 30°C with an indigo-fuming sulfuric acid concentration ratio of 0.02:1 is the best condition to synthesize indigotindisulfonate lithium.},
 year = {2020}
}

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TY  - JOUR
T1  - Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method
AU  - Yu Jun
AU  - Wanma Eri
AU  - Sun Shaorui
Y1  - 2020/01/07
PY  - 2020
N1  - https://doi.org/10.11648/j.wjac.20200501.11
DO  - 10.11648/j.wjac.20200501.11
T2  - World Journal of Applied Chemistry
JF  - World Journal of Applied Chemistry
JO  - World Journal of Applied Chemistry
SP  - 1
EP  - 5
PB  - Science Publishing Group
SN  - 2637-5982
UR  - https://doi.org/10.11648/j.wjac.20200501.11
AB  - With the developing research on anode materials for lithium ion batteries, organic anode materials have gained increasing attention nowadays. Compared with inorganic anode materials, organic anode materials have numerous material options and extensive sources. Moreover, they consume low energy and can enter carbon cycles, which are environment friendly. indigotindisulfonate lithium is characterized with a unique redox reaction and can be used as an anode material. Indigotindisulfonate Lithium can be produced by using indigo as a raw material sulfonated with fuming sulfuric acid, and further reacted with Li2CO3. Regarding this issue, impacts of various factors under different conditions were investigated, and an orthogonal experimental design method was proposed based on optimization conditions. This method was established through T-6 new century ultraviolet spectrophotometer to determine the influence of different conditions, and develop a best combination based on different microwave powers (w), temperatures (°C), and time lengths (min). In this experiment, the maximum absorption peak was determined by scanning wave length, under which the absorbency was identified and the standard curve was established. In order to determine the optimized synthesis condition of indigotindisulfonate lithium, orthogonal experiment design method was applied combining three levels coupled with four factors. From this study, it is concluded that 550w, 3min, 30°C with an indigo-fuming sulfuric acid concentration ratio of 0.02:1 is the best condition to synthesize indigotindisulfonate lithium.
VL  - 5
IS  - 1
ER  -

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Author Information

Yu Jun

Institute of Chemistry & Chemical Engineering, Qinghai University for Nationalities, Xining, China
Wanma Eri

Institute of Chemistry & Chemical Engineering, Qinghai University for Nationalities, Xining, China
Sun Shaorui

Beijing Key Laboratory for Green Catalysis and Separation, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, China

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APA Style

Yu Jun, Wanma Eri, Sun Shaorui. (2020). Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method. World Journal of Applied Chemistry, 5(1), 1-5. https://doi.org/10.11648/j.wjac.20200501.11

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ACS Style

Yu Jun; Wanma Eri; Sun Shaorui. Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method. World J. Appl. Chem. 2020, 5(1), 1-5. doi: 10.11648/j.wjac.20200501.11

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AMA Style

Yu Jun, Wanma Eri, Sun Shaorui. Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method. World J Appl Chem. 2020;5(1):1-5. doi: 10.11648/j.wjac.20200501.11

Copy | Download

@article{10.11648/j.wjac.20200501.11,
  author = {Yu Jun and Wanma Eri and Sun Shaorui},
  title = {Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method},
  journal = {World Journal of Applied Chemistry},
  volume = {5},
  number = {1},
  pages = {1-5},
  doi = {10.11648/j.wjac.20200501.11},
  url = {https://doi.org/10.11648/j.wjac.20200501.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wjac.20200501.11},
  abstract = {With the developing research on anode materials for lithium ion batteries, organic anode materials have gained increasing attention nowadays. Compared with inorganic anode materials, organic anode materials have numerous material options and extensive sources. Moreover, they consume low energy and can enter carbon cycles, which are environment friendly. indigotindisulfonate lithium is characterized with a unique redox reaction and can be used as an anode material. Indigotindisulfonate Lithium can be produced by using indigo as a raw material sulfonated with fuming sulfuric acid, and further reacted with Li2CO3. Regarding this issue, impacts of various factors under different conditions were investigated, and an orthogonal experimental design method was proposed based on optimization conditions. This method was established through T-6 new century ultraviolet spectrophotometer to determine the influence of different conditions, and develop a best combination based on different microwave powers (w), temperatures (°C), and time lengths (min). In this experiment, the maximum absorption peak was determined by scanning wave length, under which the absorbency was identified and the standard curve was established. In order to determine the optimized synthesis condition of indigotindisulfonate lithium, orthogonal experiment design method was applied combining three levels coupled with four factors. From this study, it is concluded that 550w, 3min, 30°C with an indigo-fuming sulfuric acid concentration ratio of 0.02:1 is the best condition to synthesize indigotindisulfonate lithium.},
 year = {2020}
}

Copy | Download

TY  - JOUR
T1  - Optimization of Synthesis Conditions of Indigotindisulfonate Lithium Based on Orthogonal Experimental Design Method
AU  - Yu Jun
AU  - Wanma Eri
AU  - Sun Shaorui
Y1  - 2020/01/07
PY  - 2020
N1  - https://doi.org/10.11648/j.wjac.20200501.11
DO  - 10.11648/j.wjac.20200501.11
T2  - World Journal of Applied Chemistry
JF  - World Journal of Applied Chemistry
JO  - World Journal of Applied Chemistry
SP  - 1
EP  - 5
PB  - Science Publishing Group
SN  - 2637-5982
UR  - https://doi.org/10.11648/j.wjac.20200501.11
AB  - With the developing research on anode materials for lithium ion batteries, organic anode materials have gained increasing attention nowadays. Compared with inorganic anode materials, organic anode materials have numerous material options and extensive sources. Moreover, they consume low energy and can enter carbon cycles, which are environment friendly. indigotindisulfonate lithium is characterized with a unique redox reaction and can be used as an anode material. Indigotindisulfonate Lithium can be produced by using indigo as a raw material sulfonated with fuming sulfuric acid, and further reacted with Li2CO3. Regarding this issue, impacts of various factors under different conditions were investigated, and an orthogonal experimental design method was proposed based on optimization conditions. This method was established through T-6 new century ultraviolet spectrophotometer to determine the influence of different conditions, and develop a best combination based on different microwave powers (w), temperatures (°C), and time lengths (min). In this experiment, the maximum absorption peak was determined by scanning wave length, under which the absorbency was identified and the standard curve was established. In order to determine the optimized synthesis condition of indigotindisulfonate lithium, orthogonal experiment design method was applied combining three levels coupled with four factors. From this study, it is concluded that 550w, 3min, 30°C with an indigo-fuming sulfuric acid concentration ratio of 0.02:1 is the best condition to synthesize indigotindisulfonate lithium.
VL  - 5
IS  - 1
ER  -

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