Alkaline Quinone Flow Battery with Long Lifetime at pH 12
We demonstrate a long-lifetime, aqueous redox-flow battery that can operate at a pH as low as 12 while maintaining an open-circuit voltage of over 1 V. We functionalized 2,6-dihydroxyanthraquinone (2,6
View more
Technology
Quino Energy has developed a process that converts quinone raw materials – dyestuff chemicals – directly into high-performance, long lifetime quinones using the flow battery system itself as the production reactor.
View more
Exploring Bio-inspired Quinone-Based Organic Redox Flow Batteries: A
Herein, we systematically investigate a family of quinones as bio-inspired electroactive molecules for non-aqueous redox flow batteries via a combination of experimental and computational methods.
View more
Exploring the Landscape of Heterocyclic Quinones for Redox Flow
Redox flow batteries (RFBs) rely on the development of cheap, highly soluble, and high-energy-density electrolytes. Several candidate quinones have already been investigated in the literature as two-electron
View more
Quinones for Aqueous Organic Redox Flow Battery: A Prospective on
This review article provides a comprehensive overview of recent progress in this area, with a specific focus on redox potential, solubility, and stability, and offers valuable insights into the future of
View more
Quinones for redox flow batteries
Quinones are redox-active molecules with good electrochemical reversibility and reaction rates. They are a class of metal-free organic compounds that consist of earth-abundant elements providing
View more
Rational Evaluation and Cycle Life Improvement of Quinone
We measure electrolyte concentration and state-of-charge in real time in an operating aqueous anthraquinone-based flow battery using in-line optical spectrophotometry.
View more
Quinone looks to challenge flow battery incumbents but project cost
Harvard University researchers are now pursuing a metal-free flow battery chemistry, based on small organic molecules called quinones. The team claims the quinones are abundant and safer, because
View more
Quinones: understanding their electrochemistry, chemistry and
A library of quinone-based structures with tuned properties has been studied to this end, however the long-term stability remains a critical challenge, as degradation processes significantly impact the lifetime
View more
High-Throughput Virtual Screening of Quinones for Aqueous Redox Flow
Quinones are one of the most promising and widely investigated classes of redox active materials for organic aqueous redox flow batteries. However, quinone-based flow batteries still lack the necessary performance in
View moreLow-Voltage Battery Systems
Scalable 48V/96V lithium systems for residential, commercial, and telecom backup – integrated with smart BMS and remote monitoring.
Outdoor Telecom Cabinets
Ruggedized cabinets with integrated backup power, climate control, and IoT connectivity for 5G and critical infrastructure.
Three-Phase Storage Inverters
High-efficiency 10kW–150kW inverters with grid-forming capability, compatible with all leading battery chemistries.
Containerized BESS & Grid Storage
Modular 500kWh–5MWh containerized storage for utility-scale, microgrid, and industrial applications – liquid-cooled and EMS ready.