scholarly journals High-energy and high-power Zn–Ni flow batteries with semi-solid electrodes

2020 ◽  
Vol 4 (8) ◽  
pp. 4076-4085 ◽  
Author(s):  
Yun Guang Zhu ◽  
Thaneer Malai Narayanan ◽  
Michal Tulodziecki ◽  
Hernan Sanchez-Casalongue ◽  
Quinn C. Horn ◽  
...  
Keyword(s):  
High Power ◽  
High Energy ◽  
Flow Battery ◽  
Flow Batteries ◽  
Solid Electrodes ◽  
Semi Solid

Careful rheological design and electrochemical optimization of conductive ZnO and Ni(OH)2 active semi-solid flowable electrodes is essential to achieve a high-energy and high-power Zn–Ni flow battery.

High energy efficiency and high power density aluminum‐air flow battery

2020 ◽  
Vol 44 (9) ◽  
pp. 7568-7579 ◽  
Author(s):  
Hejing Wen ◽  
Zhongsheng Liu ◽  
Jia Qiao ◽  
Ronghua Chen ◽  
Ruijie Zhao ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Power Density ◽  
High Power ◽  
Air Flow ◽  
High Energy ◽  
High Power Density ◽  
Flow Battery ◽  
High Energy Efficiency

An Energy Dense, Robust, Powerful Bipolar Zinc-Ferrocene Redox Flow Battery

2020 ◽  
Author(s):  
Jian Luo ◽  
Bo Hu ◽  
Wenda Wu ◽  
Maowei Hu ◽  
Leo Liu
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Low Cost ◽  
High Energy ◽  
High Energy Density ◽  
Redox Flow Battery ◽  
Power Performance ◽  
Flow Battery ◽  
Redox Flow Batteries ◽  
Flow Batteries

Redox flow batteries (RFBs) have been recognized as a promising option for scalable and dispatchable renewable energy storage (e.g. solar and wind energy). Zinc metal represents a low cost, high capacity anode material to develop high energy density aqueous redox flow batteries. However, the energy storage applications of traditional inorganic Zn halide flow batteries are primarily plagued by the material challenges of traditional halide cathode electrolytes (e.g. bromine) including corrosion, toxicity, and severe crossover. As reported here, we have developed a bipolar Zinc-ferrocene salt compound, Zinc 1,1’-bis(3-sulfonatopropyl)ferrocene, Zn[Fc(SPr)2] (1.80 M solubility or 48.2 Ah/L charge storage capacity) – a robust, energy-dense, bipolar redox-active electrolyte material for high performance Zn organic RFBs. Using a low-cost porous Daramic membrane, the Zn[Fc(SPr)2] aqueous organic redox flow battery (AORFB) has worked in dual-flow and single-flow modes. It has manifested outstanding current, energy, and power performance, specifically, operating at high current densities of up to 200 mA/cm2 and delivering an energy efficiency of up to 81.5% and a power density of up to 270.5 mW/cm2. A Zn[Fc(SPr)2] AORFB demonstrated an energy density of 20.2 Wh/L and displayed 100% capacity retention for 2000 cycles (1284 hr or 53.5 days). The Zn[Fc(SPr)2] ionic bipolar electrolyte not only offers record-setting, highly-stable, energy-dense, and the most powerful Zn-organic AORFBs to date, but it also provides a new paradigm to develop even more advanced redox materials for scalable energy storage.

Flow field design and optimization of high power density vanadium flow batteries: A novel trapezoid flow battery

AIChE Journal ◽  
2017 ◽  
Vol 64 (2) ◽  
pp. 782-795 ◽  
Author(s):  
Meng Yue ◽  
Qiong Zheng ◽  
Feng Xing ◽  
Huamin Zhang ◽  
Xianfeng Li ◽  
...  
Keyword(s):  
Flow Field ◽  
Power Density ◽  
High Power ◽  
High Power Density ◽  
Flow Battery ◽  
Design And Optimization ◽  
Flow Batteries ◽  
Flow Field Design

scholarly journals Flow Batteries: Semi-Solid Lithium Rechargeable Flow Battery (Adv. Energy Mater. 4/2011)

2011 ◽  
Vol 1 (4) ◽  
pp. 458-458 ◽  
Author(s):  
Mihai Duduta ◽  
Bryan Ho ◽  
Vanessa C. Wood ◽  
Pimpa Limthongkul ◽  
Victor E. Brunini ◽  
...  
Keyword(s):  
Flow Battery ◽  
Flow Batteries ◽  
Semi Solid ◽  
Energy Mater

scholarly journals High energy density electrolytes for H2/Br2 redox flow batteries, their polybromide composition and influence on battery cycling limits

RSC Advances ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 5218-5229
Author(s):  
Michael Küttinger ◽  
Jakub K. Wlodarczyk ◽  
Daniela Daubner ◽  
Peter Fischer ◽  
Jens Tübke
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Redox Flow Batteries ◽  
Flow Batteries ◽  
First Time

Polybromides formation in aqueous bromine electrolytes and influence on H2/Br2 redox flow battery performance is investigated the first time.

A highly stable neutral viologen/bromine aqueous flow battery with high energy and power density

2019 ◽  
Vol 55 (33) ◽  
pp. 4801-4804 ◽  
Author(s):  
Wanqiu Liu ◽  
Yun Liu ◽  
Huamin Zhang ◽  
Congxin Xie ◽  
Lei Shi ◽  
...  
Keyword(s):  
Energy Density ◽  
Power Density ◽  
High Power ◽  
High Energy ◽  
High Power Density ◽  
Flow Battery ◽  
Aqueous Flow ◽  
Energy And Power Density

A neutral viologen/Br2 flow battery with high power density and energy density was designed and presented.

Carbonaceous catholyte for high energy density semi-solid Li/O2 flow battery

Carbon ◽  
2018 ◽  
Vol 130 ◽  
pp. 749-757 ◽  
Author(s):  
Irene Ruggeri ◽  
Catia Arbizzani ◽  
Francesca Soavi
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Flow Battery ◽  
Semi Solid
Sign in / Sign up

Export Citation Format

Share Document