scholarly journals Covalent–Organic Frameworks: Advanced Organic Electrode Materials for Rechargeable Batteries

2020 ◽  
Vol 10 (19) ◽  
pp. 1904199 ◽  
Author(s):  
Tao Sun ◽  
Jian Xie ◽  
Wei Guo ◽  
Dong‐Sheng Li ◽  
Qichun Zhang
Keyword(s):  
Electrode Materials ◽  
Rechargeable Batteries ◽  
Covalent Organic Frameworks ◽  
Organic Electrode

Robust Redox-Active Hydrogen-Bonded Organic Framework for Rechargeable Batteries

2022 ◽  
Author(s):  
Xiaolin Liu ◽  
Xiya Yang ◽  
Hailong Wang ◽  
Ichiro Hisaki ◽  
Kang Wang ◽  
...  
Keyword(s):  
Ion Mobility ◽  
Electrode Materials ◽  
Rechargeable Batteries ◽  
Active Hydrogen ◽  
Cycle Stability ◽  
Redox Active ◽  
Organic Electrode ◽  
Organic Framework ◽  
Hydrogen Bonded

The problems such as low cycle stability, poor ion mobility and weak conductivity hinder the development of organic electrode materials. Herein, one of robust porous hydrogen-bonded organic framework (HOF), CPHATN-1a,...

The rise of aqueous rechargeable batteries with organic electrode materials

2020 ◽  
Vol 8 (31) ◽  
pp. 15479-15512 ◽  
Author(s):  
Cuiping Han ◽  
Jiaxiong Zhu ◽  
Chunyi Zhi ◽  
Hongfei Li
Keyword(s):  
Electrode Materials ◽  
State Of The Art ◽  
Rechargeable Batteries ◽  
Timely Access ◽  
Organic Electrode

This review provides timely access to state-of-the-art advances of organic electrode materials in aqueous rechargeable batteries.

scholarly journals Organic Electrode Materials: Recent Progress in Organic Electrodes for Li and Na Rechargeable Batteries (Adv. Mater. 42/2018)

2018 ◽  
Vol 30 (42) ◽  
pp. 1870312 ◽  
Author(s):  
Sechan Lee ◽  
Giyun Kwon ◽  
Kyojin Ku ◽  
Kyungho Yoon ◽  
Sung-Kyun Jung ◽  
...  
Keyword(s):  
Recent Progress ◽  
Electrode Materials ◽  
Rechargeable Batteries ◽  
Organic Electrode ◽  
Organic Electrodes

Recent advances in developing organic electrode materials for multivalent rechargeable batteries

2020 ◽  
Vol 13 (11) ◽  
pp. 3950-3992
Author(s):  
Kaiqiang Qin ◽  
Jinghao Huang ◽  
Kathryn Holguin ◽  
Chao Luo
Keyword(s):  
Electrode Materials ◽  
State Of The Art ◽  
Rechargeable Batteries ◽  
Recent Advances ◽  
Organic Electrode ◽  
And Performance

This review summarizes state-of-the-art organic electrode materials in multivalent rechargeable batteries and discusses the correlation between structure and performance.

scholarly journals Covalent Organic Frameworks as Electrode Materials for Rechargeable Batteries

2021 ◽  
Vol 03 (01) ◽  
pp. 067-089
Author(s):  
Eric R. Wolfson ◽  
Erica M. Moscarello ◽  
William K. Haug ◽  
Psaras L. McGrier
Keyword(s):  
Energy Storage ◽  
Electrode Materials ◽  
Rechargeable Batteries ◽  
Energy Storage Materials ◽  
Covalent Organic Frameworks ◽  
Li Ion Batteries ◽  
Battery Electrode ◽  
Energy Storage Properties ◽  
Li Ion ◽  
Storage Properties

Covalent organic frameworks (COFs) are an advanced class of crystalline porous polymers that have garnered significant interest due to their tunable properties and robust molecular architectures. As a result, COFs with energy-storage properties are of particular interest to the field of rechargeable battery electrode materials. However, investigation into COFs as candidates for energy-storage materials is still in its infancy. This review will highlight methods used to fabricate COFs used as electrode materials and discuss the factors that prove critical for their production. A collection of known COF-based energy-storage systems will be featured. In addition, the ability to utilize the storage properties of COFs for systems beyond traditional Li-ion batteries will be addressed. An outlook will address the current progress and remaining challenges facing the field to ultimately expand the scope of their applications.

The role of substituents in determining the redox potential of organic electrode materials in Li and Na rechargeable batteries: electronic effects vs. substituent-Li/Na ionic interaction

2019 ◽  
Vol 7 (18) ◽  
pp. 11438-11443 ◽  
Author(s):  
Sechan Lee ◽  
Ji Eon Kwon ◽  
Jihyun Hong ◽  
Soo Young Park ◽  
Kisuk Kang
Keyword(s):  
Redox Potential ◽  
Electrode Materials ◽  
Rechargeable Batteries ◽  
Electronic Effects ◽  
Ionic Interaction ◽  
Governing Factor ◽  
Organic Electrode

The competition between electronic effects and the ionic interaction is suggested as the governing factor determining the redox voltages through analysis on the voltage trend of chemically tuned Na2TP derivatives.

scholarly journals Correction: The role of substituents in determining the redox potential of organic electrode materials in Li and Na rechargeable batteries: electronic effects vs. substituent-Li/Na ionic interaction

2020 ◽  
Vol 8 (6) ◽  
pp. 3517-3517
Author(s):  
Sechan Lee ◽  
Ji Eon Kwon ◽  
Jihyun Hong ◽  
Soo Young Park ◽  
Kisuk Kang
Keyword(s):  
Redox Potential ◽  
Electrode Materials ◽  
Rechargeable Batteries ◽  
Electronic Effects ◽  
Ionic Interaction ◽  
Organic Electrode

Correction for ‘The role of substituents in determining the redox potential of organic electrode materials in Li and Na rechargeable batteries: electronic effects vs. substituent-Li/Na ionic interaction’ by Sechan Lee et al., J. Mater. Chem. A, 2019, 7, 11438–11443.

Phosphoryl- and Phosphonium-Bridged Viologens as Stable Two- and Three-Electron Acceptors for Organic Electrodes

2020 ◽  
Author(s):  
Colin R. Bridges ◽  
Andryj M. Borys ◽  
Vanessa Béland ◽  
Joshua R. Gaffen ◽  
Thomas Baumgartner
Keyword(s):  
Molecular Weight ◽  
Organic Molecules ◽  
Electrode Materials ◽  
High Energy ◽  
Electron Acceptors ◽  
Low Molecular Weight ◽  
Reduction Potentials ◽  
Organic Electrode ◽  
High Reduction ◽  
High Specific Energy

Low molecular weight organic molecules that can accept multiple electrons at high<br>reduction potentials are sought after as electrode materials for high-energy sustainable batteries. To date their synthesis has been difficult, and organic scaffolds for electron donors significantly outnumber electron acceptors. Herein, we report two highly electron deficient phosphaviologen derivatives from a phosphorus-bridged 4,4-bipyridine and characterize their electrochemical properties. Phosphaviologen sulfide (PVS) and P-methyl phosphaviologen (PVM) accept two and three electrons at high reduction potentials, respectively. PVM can reversibly accept 3 electrons between 3-3.6 V vs. Li/Li+ with an equivalent molecular weight of 102 g/(mol e-) (262 mAh/g), making it a promising scaffold for sustainable organic electrode materials having high specific energy densities.

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