A recent article on Nature’s platform highlights Holey Super Graphene—a remarkable new innovation from Nanografi. While graphene already stands out for its extraordinary strength, lightness, and conductivity, Nanografi has elevated this one-atom-thick material by engineering it with nano-scale holes, sparking a wave of exciting new applications.
Ever since graphene was first isolated in 2004, it has attracted attention for its remarkable properties. A sheet of graphene, just one atom thick, is lightweight, extremely durable and highly conductive, giving it potential applications ranging from electronic devices to energy storage technologies.
Now, expert scientists at Nanografi Innovation in Ankara, Turkey, have taken this “wonder material” even further by creating nano-scale pores (holes) on the graphene surface. This new material is called Holey Super Graphene.
Superpowers from a Porous Structure
This new-generation material—commonly known academically as “holey graphene”—pushes the boundaries of traditional graphene. According to Nanografi Innovation Director Mehrdad Forough, the pores added to the graphene surface enhance the material’s conductivity. Research shows that this porous structure provides 3.3 times more efficient conductivity than the multi-layer graphene commonly used on an industrial scale.
These holes increase the effective surface area by allowing ions to pass through both the front and back of the material. In batteries or other energy storage systems, for example, this enhanced ion mobility enables faster charging and discharging. Additionally, the inner edges of the pores serve as sites for attaching various functional chemical groups, boosting the material’s functionality in applications such as sensors or battery electrodes.
Energy Storage and Other Applications
One of the greatest advantages of Holey Super Graphene is its potential to revolutionize energy storage. Forough notes that this material paves the way for developing batteries that charge more quickly and hold more energy. It could facilitate the creation of “super-charging” stations for electric vehicles and even enable battery concepts beyond traditional lithium-based cells—such as those involving sodium. It also has the potential to make significant contributions to metal-air batteries and next-generation supercapacitors.
Beyond battery technology, Holey Super Graphene can be used in areas such as gas separation membranes, carbon capture technologies, hydrogen production, and water purification systems. Its porous structure can simplify the separation of unwanted molecules from gas or liquid mixtures, resulting in purer end products. The material also shows promise as an advanced catalyst in chemical reactions.
Nanografi’s Production Infrastructure and Mass Production Success
Nanografi, which boasts one of the world’s largest graphene mass production facilities, can now produce this next-generation Holey Super Graphene not only at the laboratory scale but also on an industrial scale. The company employs various techniques—such as chemical etching, chemical vapor deposition (CVD), nanolithography, and electron-beam drilling—to create the pores. Some methods allow for more precise control over pore size and placement, while others enable faster production.
The mass production infrastructure developed by Nanografi experts meets the needs of high-tech companies. In October, the company achieved its first export success with Holey Super Graphene, which, based on its price per gram, ranks among the “highest value-added products.” Current production lines can meet market demand, and there are plans for higher-capacity, more cost-effective production models in the future.
Surpassing the Limits of Traditional Graphene
Nanografi’s innovative approach aims to further enhance the already impressive properties of graphene—such as its high durability, flexibility, and conductivity. By controlling the pore size in the range of 2–100 nm and adjusting both size and spacing based on the intended application, the company can “fine-tune” the electrical and mechanical properties according to specific needs.
Forough emphasizes the focus on exceeding graphene’s existing limitations and exploring unexpected new functionalities:
“Our goal was not just to advance materials science but also to contribute solutions to the urgent technological and environmental challenges of our time.”
Setting the Standards of the Future
With its high conductivity, large surface area, and unique electrochemical and mechanical advantages, Holey Super Graphene opens the door to new standards in a variety of industries. It is expected to have a transformative impact on energy, electronics, defense, automotive, and even medical fields. Moreover, its potential for providing sustainable and innovative solutions in environmental applications—such as water purification and gas separation—further elevates its value.
Developed in Nanografi’s high-tech laboratories in Ankara, this material will also make significant contributions to industrial and academic R&D efforts. By expanding its mass production capacity, Nanografi aims to meet global demand and make Holey Super Graphene broadly available for a wide range of uses.
Nanografi’s Holey Super Graphene brings an entirely new dimension to graphene through its porous structure. By combining high performance and sustainability, this new-generation material is poised to become the foundation of next-generation technologies—from energy storage to water purification, and from sensor design to gas separation.
Ready to explore how Holey Super Graphene could elevate your research or industrial application? Reach out to our expert team today and learn how you can harness the power of perforated graphene to usher in the next era of advanced materials.
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