Low-Cost K4 Fe(CN)6 as a High-Voltage Cathode for Potassium-Ion Batteries

ChemSusChem ◽  
2018 ◽  
Vol 11 (8) ◽  
pp. 1285-1289 ◽  
Author(s):  
Yuhou Pei ◽  
Chaonan Mu ◽  
Haixia Li ◽  
Fujun Li ◽  
Jun Chen
Keyword(s):  
High Voltage ◽  
Low Cost ◽  
Potassium Ion

scholarly journals Coronene: A High-Voltage Anion De-insertion Cathode for Potassium-Ion Battery

2020 ◽  
Author(s):  
Minami Kato ◽  
Titus Masese ◽  
Kazuki Yoshii
Keyword(s):  
High Voltage ◽  
Aromatic Hydrocarbons ◽  
Cathode Materials ◽  
High Performance ◽  
Storage Systems ◽  
Broad Class ◽  
Low Cost ◽  
Potassium Ion ◽  
Energy Devices ◽  
Polycyclic Aromatic

<b>Potassium-ion batteries have been envisioned to herald the age of low-cost and high-performance energy storage systems. However, the sparsity of viable components has dampened the progress of these energy devices. Thus, herein, we report coronene, a high-voltage cathode material that manifests a high-voltage of 4.1 V enkindled by anion (de)insertion. This work not only illuminates the broad class of polycyclic aromatic hydrocarbons as prospective cathode materials but also sets a new benchmark for the performance of future organic cathode materials.</b>

scholarly journals Coronene: A High-Voltage Anion De-insertion Cathode for Potassium-Ion Battery

2020 ◽  
Author(s):  
Minami Kato ◽  
Titus Masese ◽  
Kazuki Yoshii
Keyword(s):  
High Voltage ◽  
Aromatic Hydrocarbons ◽  
Cathode Materials ◽  
High Performance ◽  
Broad Class ◽  
Low Cost ◽  
Potassium Ion ◽  
Energy Devices ◽  
Polycyclic Aromatic ◽  
Silver Lining

<b>Potassium-ion batteries have been envisioned to herald the age of low-cost and high-performance energy storage systems. However, the sparsity of viable components has dampened the progress of these energy devices. Thus, herein, we report coronene (not to be confused with ‘corona’), a high-voltage cathode material that manifests a high-voltage of 4.1 V enkindled by anion (de)insertion. This work not only illuminates the broad class of polycyclic aromatic hydrocarbons as prospective cathode materials but also sets a new benchmark for the performance of future organic cathode materials. It would be remiss not to mention that the timing of this submission is not related to the ongoing COVID-19 pandemic and any similarities noted herein are coincidental. On the other hand, as a silver lining, this work epitomises a beacon of hope in these despairing times.</b>

scholarly journals Coronene: A High-Voltage Anion De-insertion Cathode for Potassium-Ion Battery

2020 ◽  
Author(s):  
Minami Kato ◽  
Titus Masese ◽  
Kazuki Yoshii
Keyword(s):  
High Voltage ◽  
Aromatic Hydrocarbons ◽  
Cathode Materials ◽  
High Performance ◽  
Storage Systems ◽  
Broad Class ◽  
Low Cost ◽  
Potassium Ion ◽  
Energy Devices ◽  
Polycyclic Aromatic

<b>Potassium-ion batteries have been envisioned to herald the age of low-cost and high-performance energy storage systems. However, the sparsity of viable components has dampened the progress of these energy devices. Thus, herein, we report coronene, a high-voltage cathode material that manifests a high-voltage of 4.1 V enkindled by anion (de)insertion. This work not only illuminates the broad class of polycyclic aromatic hydrocarbons as prospective cathode materials but also sets a new benchmark for the performance of future organic cathode materials.</b>

scholarly journals Recent Developments of Antimony-Based Anodes for Sodium- and Potassium-Ion Batteries

2021 ◽  
Author(s):  
Bochao Chen ◽  
Ming Liang ◽  
Qingzhao Wu ◽  
Shan Zhu ◽  
Naiqin Zhao ◽  
...  
Keyword(s):  
Structural Characteristics ◽  
Low Cost ◽  
Potassium Ion ◽  
Research Progress ◽  
Research Directions ◽  
Weak Charge ◽  
Recent Developments ◽  
High Theoretical Capacity ◽  
Further Development ◽  
Sodium And Potassium

AbstractThe development of sodium-ion (SIBs) and potassium-ion batteries (PIBs) has increased rapidly because of the abundant resources and cost-effectiveness of Na and K. Antimony (Sb) plays an important role in SIBs and PIBs because of its high theoretical capacity, proper working voltage, and low cost. However, Sb-based anodes have the drawbacks of large volume changes and weak charge transfer during the charge and discharge processes, thus leading to poor cycling and rapid capacity decay. To address such drawbacks, many strategies and a variety of Sb-based materials have been developed in recent years. This review systematically introduces the recent research progress of a variety of Sb-based anodes for SIBs and PIBs from the perspective of composition selection, preparation technologies, structural characteristics, and energy storage behaviors. Moreover, corresponding examples are presented to illustrate the advantages or disadvantages of these anodes. Finally, we summarize the challenges of the development of Sb-based materials for Na/K-ion batteries and propose potential research directions for their further development.

Layered oxides with solid-solution reaction for high voltage potassium-ion batteries cathode

2021 ◽  
Vol 412 ◽  
pp. 128735
Author(s):  
Yan-Song Xu ◽  
Yong-Ning Zhou ◽  
Qing-Hua Zhang ◽  
Mu-Yao Qi ◽  
Si-Jie Guo ◽  
...  
Keyword(s):  
Solid Solution ◽  
High Voltage ◽  
Potassium Ion ◽  
Layered Oxides ◽  
Solution Reaction

scholarly journals Correction: Coronene: a high-voltage anion insertion and de-insertion cathode for potassium-ion batteries

2021 ◽  
Author(s):  
Minami Kato ◽  
Titus Masese ◽  
Kazuki Yoshii
Keyword(s):  
High Voltage ◽  
Potassium Ion

Correction for ‘Coronene: a high-voltage anion insertion and de-insertion cathode for potassium-ion batteries’ by Minami Kato et al., New J. Chem., 2021, 45, 4921–4924.

High Voltage Subsea Pump – A Low Cost Subsea Boosting Enabler

2017 ◽  
Author(s):  
A. Margarida ◽  
J. Pimentel ◽  
E. Thibaut ◽  
E. Cardoso
Keyword(s):  
High Voltage ◽  
Low Cost

Chaotropic Anion Based “Water-in-Salt” Electrolyte Realizes a High Voltage Zn–Graphite Dual-Ion Battery

2022 ◽  
Author(s):  
Zahid Ali Zafar ◽  
Ghulam Abbas ◽  
Karel Knizek ◽  
Martin Šilhavík ◽  
Prabhat Kumar ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
High Voltage ◽  
Low Cost ◽  
Environmental Friendliness ◽  
Limited Energy ◽  
Intrinsic Safety

Aqueous Zn-based batteries are promising candidates for grid energy storage due to their low cost, intrinsic safety, and environmental friendliness. Nevertheless, they suffer from limited energy density due to the...

scholarly journals A UNIVERSAL SOI-BASED HIGH TEMPERATURE GATE DRIVER INTEGRATED CIRCUIT FOR SiC POWER SWITCHES WITH ON-CHIP SHORT CIRCUIT PROTECTION

2011 ◽  
Vol 20 (03) ◽  
pp. 471-484 ◽  
Author(s):  
LIANG ZUO ◽  
ROBERT GREENWELL ◽  
SYED K. ISLAM ◽  
M. A. HUQUE ◽  
BENJAMIN J. BLALOCK ◽  
...  
Keyword(s):  
High Temperature ◽  
High Voltage ◽  
Integrated Circuit ◽  
Heat Sink ◽  
Low Cost ◽  
Short Circuit ◽  
Silicon On Insulator ◽  
Successful Operation ◽  
Power Switches ◽  
Gate Driver

In recent years, increasing demand for hybrid electric vehicles (HEVs) has generated the need for reliable and low-cost high-temperature electronics which can operate at the high temperatures under the hood of these vehicles. A high-voltage and high temperature gate-driver integrated circuit for SiC FET switches with short circuit protection has been designed and implemented in a 0.8-micron silicon-on-insulator (SOI) high-voltage process. The prototype chip has been successfully tested up to 200°C ambient temperature without any heat sink or cooling mechanism. This gate-driver chip can drive SiC power FETs of the DC-DC converters in a HEV, and future chip modifications will allow it to drive the SiC power FETs of the traction drive inverter. The converter modules along with the gate-driver chip will be placed very close to the engine where the temperature can reach up to 175ΰC. Successful operation of the chip at this temperature with or without minimal heat sink and without liquid cooling will help achieve greater power-to-volume as well as power-to-weight ratios for the power electronics module.

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