Organic Electrochemistry for a Sustainable Future
QuadriE is an independent R&D company developing technology at the intersection of organic chemistry, biotechnology and electrochemical engineering. We work on two fronts: sustainable energy storage through organic flow batteries, and the use of valuable electro-active compounds from organic residual streams. We operate through research consortia with academic and industrial partners — combining entrepreneurial drive with deep scientific collaboration.
Two Technology Pillars
Organic Flow Batteries
QuadriE develops aqueous organic redox flow batteries (AORFBs) based on abundant, non-toxic organic molecules — a sustainable alternative to vanadium-based systems. Our proprietary tubular cell design and novel size-exclusion membrane strategy enable long-cycle-life storage at reduced cost. Developed in collaboration with TU/e and the NewBat consortium (TKI Urban Energy).
Electrochemical Valorisation of Residual Streams
Organic residual streams contain electrochemically active compounds with significant untapped value. QuadriE is developing processes to identify and recover these compounds, turning waste into a resource. This research is conducted in collaboration with Wageningen University & Research (WUR).
News
QuadriE and WUR Explore Electrochemical Valorisation of Organic Residual Streams
2026 — QuadriE has initiated a research collaboration with Wageningen University & Research (WUR) focused on the electrochemical…
QuadriE Begins Construction of Bench Scale Organic Flow Battery System
2026 — QuadriE and its NewBat consortium partners have initiated the construction of a bench scale aqueous organic…
Why QuadriE
QuadriE is founded and led by Lex van Dijk — an entrepreneur with three successful ventures in industrial separation and membrane technology. After selling his last company (BLUE-TEC) to Colubris Cleantech, Lex turned his focus to organic electrochemistry.
What makes QuadriE distinctive:
- Independent R&D company — no product sales, focus on IP development and licensing
- Active in national and European research consortia (TKI, NWO, STOWA)
- Deep academic collaboration with TU/e and WUR
- Technology platform with room to grow — both pillars share a common electrochemical foundation
Partners
Partners & Consortia
QuadriE works within a network of academic, industrial and public sector partners. Current active consortium:
| Partner | Role |
|---|---|
| Eindhoven University of Technology (TU/e) | Membrane & electrochemical research |
| MTSA Technopower | Industrial partner: energy systems |
| Wageningen University & Research (WUR) | Organic residual stream valorisation |
| Waterschap Vallei en Veluwe | End-user: water authority |
| Woonstichting 'thuis | End-user: residential energy storage |
Funding: TKI Urban Energy (NewBat consortium), STOWA (in preparation). QuadriE acts as consortium leader and IP holder.
Interested in collaborating?
QuadriE welcomes conversations with research partners, industrial companies, and funding bodies exploring the frontiers of organic electrochemistry.