Carbon Nano Spheres: Rimere's R1L Branched-Sphere Carbon

R1L is the designation Rimere gives to its branched-sphere carbon: carbon nano spheres imaged under scanning electron microscopy, produced on the company’s plasma platform. It is one of the two unique categories in which all Rimere carbon is currently being proven out — branched nano-spheres alongside crumpled nano-sheets — with new products in development beyond them.

The feedstock is natural gas. Rimere uses plasma to turn natural gas into graphene and hydrogen, and — more broadly — its proprietary technology produces a range of high quality carbon materials and clean hydrogen, all with zero carbon footprint. Branched spheres are one expression of that range: a distinct carbon geometry that comes off the same reactor system that builds graphene, rather than from a separate process or facility.

For materials engineers evaluating nano-carbon sources, that provenance matters. Supply chain fragmentation, inconsistent product quality, and the inability to customize formulations for specific applications have left manufacturers settling for inferior materials or expensive alternatives. Rimere’s answer is a single controllable production platform whose carbon outputs are tunable to specification — spheres and sheets alike.

Rimere’s carbon portfolio is currently organized into two material categories, each imaged by electron microscopy rather than rendered or idealized:

• R1H — Crumpled Nano-Sheets. Graphene, imaged by transmission electron microscopy at the 200 nm scale and by SEM at 5 µm — actual production material off the platform.
• R1L — Branched Nano-Spheres. Carbon nano spheres, imaged by SEM. The branched-sphere geometry is the subject of this page.

What separates this portfolio from a conventional catalog is how the two categories are made. Every material comes off the same system with no mechanical changes: plasma is programmable chemistry. The reactor is not retooled, refitted, or reconfigured to switch between sphere and sheet morphologies — the plasma process itself is what changes. Rimere summarizes the idea simply: one platform, infinite materials.

If your application calls for sheet-form graphene rather than spheres — or for a formulation developed to your requirements — the sheet side of the portfolio is covered in detail on our custom graphene supplier page.

Plasma is the most abundant state of matter in the universe — the glow of every star, the flash of every lightning strike, the shimmer of the aurora. Strip the electrons from a gas and it becomes plasma: electrically charged, intensely energetic, and able to break molecules apart at their bonds. Rimere harnesses that same force — controlled, directed, and aimed at the natural gas already flowing through the world’s pipelines.

The platform starts where the gas already is. Natural gas flows from the existing pipeline network into Rimere’s sequential plasma reactor — and the platform runs on it whatever its makeup. Methane, ethane, heavier hydrocarbons, varying impurities and gas qualities: Rimere processes the full range of real-world natural gas, not one idealized feedstock. No new distribution network is required.

Inside the reactor, high-energy plasma fields break the hydrocarbon bonds in the gas directly. Because the molecules are pulled apart rather than burned, no oxygen is consumed and no CO2 is formed. This is the step that makes branched nano-spheres possible as a deliberate product rather than a byproduct: Rimere’s sequential plasma process controls the dissociation precisely enough to tune the carbon it produces.

Whatever the input gas composition, the outputs stay consistent: solid carbon — built into graphene and custom nano-carbon structures to specification — and clean hydrogen, released as a zero-carbon fuel. Variable gas in; the same high-value products out; zero CO2. The sequential plasma process behind this is proprietary and protected by Rimere’s core IP portfolio.

Rimere names its application areas carefully, with the development status of each stated plainly. Across the carbon portfolio, the areas most relevant to engineers evaluating nano-carbon forms include:

• Advanced composites. Aerospace, automotive, and industrial composites reinforced with custom graphene for extraordinary strength-to-weight performance.
• Batteries and energy storage. Battery-grade graphene for dramatically increased energy density and charge rates — suitable for EV, grid storage, and next-generation cell chemistries.
• Oil recovery. Rimere is demonstrating effective oil recovery in application testing.
• Water treatment. Rimere is demonstrating effective water treatment in application testing — see our nano-carbon water treatment page for the full picture.
• Soil enhancement. Rimere is demonstrating effective soil enhancement in application testing.

Elsewhere in the portfolio, Rimere carbon has shielded more than 95% of EMI — a proven result — and graphene-enhanced concrete showing +20% concrete strength is in active testing. Those statuses are reported exactly as they stand: proven where proven, in testing where testing continues. The same discipline applies to branched nano-spheres — the material is being proven out, and application work across the portfolio is described as demonstration in application testing, not as a finished commercial claim.

Rimere’s carbon is third-party verified by Intertek and ACS Materials, and tunable to specification. The company is scaling toward commercial availability, with ACS Material as its global distribution partner. Strategic investors include Clean Energy Fuels (NASDAQ: CLNE) and Bionatus, with Intertek providing third-party testing.

The broader ambition puts branched nano-spheres in context. The global natural gas pipeline represents a trillion-dollar distribution infrastructure reaching every major industrial center on earth — and Rimere is converting it into the world’s first nano-material delivery network. With a graphene market projected at $5B+ by 2030, a platform that can produce spheres, sheets, and new carbon structures from the gas already flowing through those pipelines is positioned to serve materials programs that today have nowhere consistent to source from.

R1L branched nano-spheres and R1H crumpled nano-sheets are the first two categories — with new products in development. If your program needs a nano-carbon form the catalog does not yet name, that is precisely the conversation Rimere’s platform was built for: plasma is programmable chemistry, and the material set is designed to grow.