Best Graphene Stocks To Buy Now: Investing in graphene today is like investing in Google in 2004.
The so-called “wonder material” possesses a raft of unique and special properties and, if it eventually lives up to the hype, could bring about a revolutionary change to industries as diverse as electronics, healthcare, and defense.
Indeed, not only is graphene the thinnest material on earth, it’s also more elastic than rubber and stronger than steel. Its monolayer of repeating carbon atoms makes its electron mobility one hundred times faster than silicon while still absorbing just 2.3% of reflecting light.
In fact, the rediscovery and isolation of two-dimensional graphene was such a monumental achievement for Sir Andre Konstantin Geim and Sir Konstantin Sergeevich Novoselov that both men were chosen by the Royal Swedish Academy of Sciences as the winners of the 2010 Nobel Prize in Physics.
However, as a new and developing technology, the sector is still taking shape. Therefore, to help you navigate this emerging space, we’ve selected three of the best graphene companies that are bringing their innovations to the world.
Directa Plus Plc
Although graphene is considered a high-performance material by those within the industry, its popularity and profile could grow due to its increasingly ubiquitous presence in everyday life.
Indeed, one company that’s currently engaged in expanding the application of graphene to already existing markets is Directa Plus. The firm focuses on improving commonly used items by leveraging the benefits they can bring to the commercial space.
Heading up DTPKF’s product offering is Graphene Plus (G+®), a graphene-based crystalline nanoplatelet formulation that enhances the functional capabilities of other objects, increasing their strength, absorbance, and thermal conductivity. It can come in the form of a dry powder (MICRO G+®), a super expanded graphite (GRAFYSORBER®), or a concentrated water-based paste (PASTE G+®).
The range of potential applications that Directa has in its sights is breathtaking. For example, G+® is being used in the textile industry to confer antimicrobial and antistatic properties to finished garments, as well as improve heat homogenization and equalization to make clothing more comfortable.
Furthermore, Graphene Plus can be added to road surface asphalt, giving it increased resistance to deformation and the passage of vehicles. It also has a use in car batteries too, where its pristine nanoplatelets have raised the energy density of a lithium-sulfur cell without requiring rare ingredients or organic solvents.
Crucially, G+ is fabricated through an environmentally-friendly method. In fact, although the initial stage of the production process elicits temperatures similar to those on the “surface of the Sun,” the operation consumes low levels of energy and generates little waste.
From an investment perspective, Directa Plus believes it has a significant growth opportunity through the rollout of its globally relevant engineered graphene materials and services. It has robust IP protection, with 81 patents granted and 37 patents pending, and has been listed on the London Stock Exchange since May 2016. The company also reported gaining an additional Italian patent in June 2022 for use in filtration applications.
Moreover, the company has not rested on its laurels and has been aggressively targeting new avenues of expansion to “gain further commercial traction.“
Likewise, DTPKF received permission from the US Environment Protection Agency for its Grafysorber® technology to be used to treat American oil contamination events. At the same time, in the UK, it has begun a second trial with Oxfordshire County Council to test its patented asphalt concrete modifier.
Given that graphene is a relative newcomer to the field of science of technology, it’s no surprise to find that many of the firms involved in developing the product are also somewhat newly-minted ventures too.
However, there are a few exceptions. Cabot Corporation, for example, is a 141-year-old company that’s so entrenched in the specialty chemicals and materials sector that it’s one of the rare graphene-related businesses that pays a dividend.
Indeed, CBT’s expertise in the industry puts it in a perfect position to push the boundaries of what’s possible with this novel substance. The company has a long tradition as a manufacturer of carbon black, which, like graphene, is a material with wide-ranging engineering applications.
In fact, Cabot is already incorporating graphene into its advanced carbons portfolio. Its main candidate product – known as PBX® 300G – has been shown to extend the cycle life of lead-acid batteries and could be used in e-bikes, micro-hybrid vehicles, and energy storage systems.
Naturally, Cabot Corporation is not a pure-play graphene outfit, but in many ways, that’s a strength. The company sports total revenues of over $4 billion – and an adjusted EBITDA margin of 17% – allowing the firm to experiment with its graphene-oriented research without worrying about potentially bankrupting the business.
That said, going by its success in other verticals, Cabot is almost guaranteed to deliver with its graphene efforts. And, with a new battery application center on the way, there will be plenty of scope to put its PBX® 300G powder to good use.
First Graphene Limited
Despite its reputation as a scientifically-advanced material, graphene is rarely the principal element or component in a product.
Rather, instead of being a direct substitute, it takes the place of an additive, conferring its extraordinary characteristics into whatever the finished article might be.
Because of this, the standard of the raw substance being used is elevated to critical importance. Indeed, this realization spurred First Graphene to identify that the core issue for scientists and engineers working with the medium was getting enough high-quality graphene at a scale to meet their needs.
Sensing a problem in need of a solution, FGPHF set about establishing a supply network that could fulfill the ever-rising demands of the industry.
To meet this demand, First Graphene takes high-purity vein graphite, which it then subjects to electrochemical exfoliation. This is then finished to repeatable standards and delivered to industry partners and third-party formulators.
In creating this value chain, the firm is now recognized as the world’s leading supplier of superior-performing graphene, with a client base, distribution operation, and market channels spanning Europe, South Africa, America, and the Asia Pacific regions.
Building on this base, First Graphene now offers a range of products that cater to the differing requirements of its customers.
For example, having been designed specifically for use in polyolefin systems – including polyethylene and polypropylene – PureGRAPH® MB-LDPE masterbatch is an additive that incorporates graphene into a pelletized form.
What’s more, it can be used in polyamide and acetal polymers to improve their tensile strength and fatigue resistance, making it an ideal choice for precision engineering products requiring excellent flexural memory and dimensional stability.
Moreover, given that thermoplastic polymers are widely used in the global plastics market – and that PureGRAPH® MB-LDPE has broad applicability in the industry, too – its ability to enhance the properties of several different polymers makes it a great option for those looking to develop new and innovative products.
However, while many applications using FGPHF’s graphene products only “require less than one tonne of graphene per annum,” the company has a golden opportunity to scale this to thousands of tonnes by supplying a cement industry desperate for its wares.
In fact, the use of First Graphene’s PureGRAPH® has been found to reduce carbon emissions by 20% in the cement and concrete business. It also improves other physical and functional aspects of the building material, such as reducing the permeability of repair mortar and concrete systems by up to 19%.
Another promising area of interest exists in the Energy Storage Sector. Early reports suggest that Greatcell Energy, a company pioneering the technology behind perovskite solar cells, has been able to make cost savings of 80% using First Graphene’s PureGRAPH® range of products.
Fascinatingly, much of the research and development work done in the Energy Storage space was undertaken by First Graphene’s own in-house scientists.
Hence, the company is so sure of its technical expertise that it’s no longer reliant on university-based research projects to generate and come up with its commercial solutions. It can now rely on its own R&D team to work directly with clients, having built up an impressive bank of knowledge over the years. This has led to a 16% reduction in annual spending in 2022, which the firm reckons can be both sustained and repeated in the long term.
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