Cellfion pioneers sustainable membrane solutions with PFAS-free, cellulose-based ion-selective membranes for hydrogen, battery, and ion-separation technologies. Driving the future of clean technology with eco-friendly innovation.

Cellfion’s solution is an innovative use of an abundant and renewable resource, nanocellulose derived from wood. ‍ Designed for applications in hydrogen production, battery technology, and ion separation, our membranes are engineered to advance the industry while minimizing environmental impact.

Learn about Cellfion, the leading innovator in cellulose-based ion-selective membranes for hydrogen, battery, and ion-separation sectors. Discover how we’re revolutionizing clean energy with PFAS-free solutions.

2025年3月21日 · Swedish startup Cellfion is developing PFAS-free membranes for its LDES non-vanadium flow batteries, CEO and co-founder Liam Hardey has told ESS News. “Additionally, we are developing PFAS-free membranes for the hydrogen industry, including applications in fuel cells, fuel cell humidifiers, and electrolyzers,” said the chief executive.

2024年12月22日 · Established in 2021, it focuses on developing PFAS-free cellulose membranes for energy storage, stemming from earlier integration attempts in fuel cells and redox flow batteries. Cellfion creates advanced membranes using nanocellulose derived from wood, one of the most abundant and renewable biopolymers.

Cellfion的技术很直观，用提取于木材纤维的纳米材料— 纳米纤维素 做成透明或半透明的薄膜或分散液。 Cellfion的主要产品是 离子选择性膜 和纳米颗粒分散液。

2022年11月3日 · 氧化还原液流电池是最有效的储能技术之一。 现在，瑞典初创公司 Cellfion 正在努力通过独特的生物基膜使氧化还原液流电池更加高效。 Cellfion 源于KTH皇家理工学院、林雪平大学和瑞典RISE十年的研究，开发了一种开创性的生物基膜。

2023年12月5日 · Cellfion, a Swedish cleantech startup founded in 2021, develops ion-selective membranes and nanoparticle dispersion that are natural-based and polyfluoroalkyl-free. These materials are used in energy storage and conversion devices, such as redox flow batteries, fuel cells, and water electrolyzers.

Cellfion, a Swedish startup, is on a mission to revolutionize the hydrogen, battery, and ion-separation industries with sustainable materials. Building on over a decade of research at esteemed institutions like KTH and Linköping University, we develop and produce advanced cellulose-based membranes that are redefining the landscape of ...

Fuel cell humidifiers play a crucial role in maintaining the optimal performance of proton exchange membrane (PEM) fuel cells by regulating the humidity levels of the incoming air stream. Dry air enters the humidifier through the dry air inlet while water …