Language: 简体中文 English

Roderik Colen

Affiliation:Powall Company
Technical Title:Doctor
Position:CEO

Presentation Title:Ultrathin niobium coatings to enhance next generation Li-ion battery materials



Bio:

Roderik is leading Powall and holds a Chemistry PhD from the Max Plack Institute in Berlin. He has extensive business experience in the (energy) industry with a network in the cleantech. He has held operational roles in supply chain, business development and M&A. Key capabilities include coaching teams and leading them to excellence.



Powall Company Intro

Welcome to Powall, a pioneering force in sustainable technology dedicated to revolutionizing energy applications through advanced nanocoatings. Headquartered in Delft, Netherlands, and born from the esteemed TU Delft, we proudly serve clients in over ten countries, including China, providing cutting-edge coating solutions that maximize the potential of their materials. At Powall, we specialize in enhancing lithium-ion battery materials through our innovative nanocoatings, collaborating closely with leading active material suppliers, battery manufacturers, and OEMs. These strategic partnerships allow us to push the boundaries of performance and efficiency in energy storage solutions.Our breakthrough lies in a versatile gas-phase process, which has led to the development of a novel continuous and scalable reactor capable of applying nanocoatings to powders. This stateof-the-art technology operates at mild pressures and temperatures, making it both cost-effective and easy to scale. Whether you require lab-scale production or full industrial capacity, Powall delivers consistent, high-quality results across all applications.With our proprietary continuous gas-phase technology, we are not just enhancing the protection of powders; we are playing a pivotal role in the conversion and storage of energy, driving the energy transition forward. Join us at Powall as we lead the charge in sustainable energy solutions and empower your innovations in battery technology.


Contribution to battery technology

Powall leverages cutting-edge nanocoating platform technology, utilizing atomic layer deposition, to revolutionize active battery materials. Our innovative approach has been proven to significantly enhance the cycle life and usable capacity of Li-ion batteries while also reducing internal resistance. With a comprehensive menu of coating options, Powall empowers customers to finetune solutions with unparalleled nano precision tailored to their specific materials. Our technology can be applied to a variety of cathode active materials, including NMC, LMNO, and LFP, as well as anode powders such as carbon and silicon.As a drop-in solution, a Powall production unit can be seamlessly integrated into existing active material production lines. This not only elevates the performance of active materials but also reduces production costs and promotes sustainability. At Powall, we believe in the principle of "doing more with less," enabling our customers to achieve remarkable results at an industrial scale.Our unique and innovative reactor enhances a diverse range of powders essential for powering the next generation of sustainable technologies. Next to battery materials this includes fuel cells, electrolysers. Partner with Powall to drive the future of energy storage and sustainable solutions.



Congress in progress

Important Dates

Hotel reservation deadline:

Oct. 22, 2025

On-site check-in time:

Oct. 24, 2025

Online registration deadline:

Afternoon, Oct. 28, 2025
Date of the conference:
Oct. 29-30 (One and a half days),  2025


Organzing Committee

Organizer:
CITIC Metal Co., Ltd.
Companhia Brasileira de Metalurgia e Mineração (CBMM|Niobium)

Supporting Organization:
China Nonferrous Metals Industry Association
China Industrial Association of Power Sources
Electric Vehicle Industry Technology Innovation Strategic Alliance
Advanced Battery Materials Industry Cluster
Songshan Lake Materials Laboratory
Institute of Physics, Chinese Academy of Sciences

Contact us

Dr. Zhongzhu Liu, +86-18510074397, 

+86-10-5966 1994, liuzz3@citic.com;

Dr. Bo Wang, +86-15665867930, 

+86-10-5966 2325, wangbo3@citic.com;
Mr. Chuan Zhang, +86-18602384912
+86-10-5966 2359, zhangchuan3@citic.com.

Dr. Luanna Parreira, +55 11 2107 9317, +55 11 98573 0029, luanna.parreira@cbmm.com
Mr. Alexandre Pulquerio Tizzo, 

+55 11 9812 71299, 

alexandre.tizzo@cbmm.com



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