Co-authored by Massera Ingrid Winigah (Hello Tomorrow) and Christine McGuinness (Syensqo)

10 minutes read

In the race for AI adoption, the focus has largely been on advanced chip shipments, data center investments, and the gigawatts of power needed to support AI compute. Yet behind this growth lies a less visible but equally important enabler: the specialty materials that make advanced semiconductor manufacturing possible.

The AI era is driving greater demands on the materials used throughout semiconductor fabs, process equipment, and critical subsystems. As device architectures become more complex and manufacturing processes continue to advance, achieving the yield, reliability, and performance required at leading-edge nodes depends on increasingly sophisticated materials solutions.

These materials must perform reliably under wider temperature extremes, more aggressive chemistries, and demanding plasma environments, while meeting ever more stringent requirements for purity and contamination control. Across the semiconductor manufacturing ecosystem, materials play a critical role in maintaining process stability, protecting equipment, and enabling the precise manufacturing conditions required for advanced device production.

From ultra-pure fluid handling systems and high-performance thermal management solutions to specialized elastomers, polymers, and other engineered materials, innovation in materials science is helping manufacturers overcome some of the most complex challenges in semiconductor production. As AI continues to drive demand for advanced semiconductors, these materials will remain essential to enabling the next generation of computing performance.

AN END-TO-END LOOK AT SEMICONDUCTOR MANUFACTURING

The Hidden Role of Advanced Materials in Semiconductor Manufacturing

Long before a chip reaches an AI package or a data center, the semiconductor manufacturing process begins with the construction and operation of a semiconductor fabrication facility, or fab – a highly engineered environment designed to maintain ultra-clean conditions, tightly controlled temperature and humidity, and the reliable delivery of gases, chemicals, ultra-pure water, power, and waste management systems.  Syensqo’s High Purity Solef® PVDF  plays a critical role in this infrastructure, enabling the transport and handling of ultra-pure water throughout the fab while helping maintain the stringent cleanliness standards required for advanced semiconductor manufacturing.

Co-developed content by Hello Tomorrow and Syensqo – June 2026 . For informational purposes only.

The wafers then move through hundreds of advanced manufacturing steps using specialized equipment and processes such as deposition, patterning, etching, and cleaning. These tools build billions of nanoscale transistors with atomic-level precision onto each wafer, creating hundreds of integrated circuits. As AI drives demand for increasingly powerful semiconductors, the performance of these fabs and the equipment inside them depends on advanced materials capable of operating under demanding process conditions while maintaining stringent purity standards. Tecnoflon® NFS FFKM sealing solution is the only non-fluorosurfactant FFKM technology able to provide superior temperature capability and plasma resistance, helping extend seal life, reduce particle-generation risk, and minimize unplanned maintenance in critical process environments. 

Beyond the process chamber itself, semiconductor manufacturing relies on a complex network of equipment, fluid handling, and exhaust systems that transport and manage the chemicals and high-purity gases essential for production. Halar® ECTFE helps protect these critical assets through its exceptional resistance to aggressive chemistries, high-purity gases, and permeation, helping maintain system integrity, reduce maintenance requirements, and minimize the risk of costly unplanned downtime. By extending the service life of critical infrastructure and equipment, it helps fabs maintain the stable operating conditions required for high yield processes.

At the same time, many semiconductor applications require materials that combine exceptional purity with mechanical strength and chemical resistance for wafer handling and process chemical contact. Recycled KetaSpire® PEEK solutions are being developed to deliver the performance and cleanliness required for these demanding environments while supporting manufacturers’ efforts to incorporate greater circularity into the semiconductor value chain. Together, these advanced materials help create the stable, contamination-controlled manufacturing environment required to achieve the yield, reliability, and performance demanded by the advanced semiconductors powering the AI era.

SUSTAINABILITY REQUIREMENT

The New Qualification Gate, Especially in Europe

The demands for advanced material requirements are converging with a need to reduce the environmental impact of chip manufacturing through sustainable material choices, PFAS stewardship, and circular solutions that support resilience across the semiconductor value chain, especially in Europe. 

The European Chips Act explicitly links semiconductor supply-chain resilience to the EU’s green and digital transitions, embedding sustainability into the strategic framework governing European semiconductor policy. In parallel, EU procurement and compliance frameworks are progressively requiring suppliers to disclose carbon footprints, water usage, PFAS chemical exposure, and Scope 3 emissions as standard compliance data rather than supplementary reporting. For European fabricators and their supply chains, these metrics are becoming baseline compliance criteria. Large corporate buyers and public-sector actors now apply sustainability filters before technical evaluations even begin. Suppliers unable to demonstrate traceable, lower-impact material sourcing may not make it to the comparison stage at all.

Few semiconductor manufacturing environments are more demanding than the plasma etch and deposition processes used to create advanced semiconductor devices. Perfluoroelastomers (FFKM) have long been the essential material of choice for these critical applications because of their unique combination of chemical resistance, thermal stability, and sealing performance. Building on this foundation, Syensqo has expanded its pioneering Tecnoflon® FFKM NFS portfolio with new high-temperature grades engineered specifically for the demanding requirements of semiconductor manufacturing.

Beyond performance, Tecnoflon® FFKM NFS represents an important step toward more responsible manufacturing practices. It’s the first FFKM on the market manufactured entirely without fluorosurfactants. The technology supports the semiconductor industry’s growing focus on sustainability while maintaining the performance standards required for leading-edge fabrication. Combined with Syensqo’s commitment to circular fluorine content and its broader roadmap to phase out fluorinated surfactants across its product portfolio, Tecnoflon® FFKM NFS contributes to a more resilient, future-ready semiconductor supply chain. The technology has already achieved commercial adoption, with Innores integrating these materials into sealing solutions serving some of the world’s largest semiconductor manufacturers.

INNOVATION ACCELERATION

Closing the Loop: AI Discovering the Materials That Enable AI 

There is a third dimension to the AI story: the pace of materials innovation. As semiconductor manufacturing advances, the industry needs new materials that can deliver both higher performance and improved sustainability. The challenge is no longer simply discovering new materials; it is discovering them fast enough to keep pace with technological change.

Traditionally, materials development has taken years of hypothesis, synthesis, testing, and iteration. To accelerate this process, Syensqo signed a memorandum of understanding with Microsoft in 2025 to deploy the Microsoft Discovery Platform, serving as the lead partner for the chemical industry. By combining generative AI with decades of experimental data, researchers can identify promising material candidates, evaluate performance trade-offs, and focus laboratory testing on the most promising pathways. This approach is helping accelerate the development of next-generation solutions, What once required months of laboratory work can increasingly be evaluated in days.

If advanced materials are among the hidden enablers of AI, then AI is now helping discover the next generation of those materials. In that sense, the cycle is coming full circle: AI is beginning to accelerate the innovation that will enable the next wave of AI.

STRATEGIC IMPERATIVE

The Future Is Being Qualified Today: Why Early Collaboration Matters in in Semiconductor Manufacturing

In industries such as semiconductors, materials are often qualified years before they are used in production. As a result, many of the capabilities that will define the next generation of AI chips are being shaped today through material selection and qualification decisions. The materials entering qualification labs now may ultimately determine the performance, reliability, and sustainability of future semiconductor technologies. This is why early collaboration matters. Companies that engage materials partners during technology roadmap development can help shape what is technically possible. Those that wait until specifications have been finalized are often working within constraints that have already been established.

The same principle applies across aerospace, medical technology, energy infrastructure, and advanced mobility. In each case, materials decisions made today can influence product performance and competitiveness for years to come. The stakes are increasing. AI is accelerating innovation cycles, sustainability expectations are rising, and supply-chain resilience has become a strategic priority. Together, these forces are elevating materials innovation from a technical consideration to a business imperative.

ECOSYSTEM & COLLABORATION

Deep Tech as the New R&D Model for New Materials Discovery

However well-resourced an organization may be, no single company can develop every technology needed to meet the growing demands of advanced manufacturing. Some of the most promising innovations are emerging at the intersection of established industry leaders and deep-tech startups developing new approaches to materials science, sustainable chemistry, and advanced manufacturing.

Hello Tomorrow’s Industrial Biotech and New Materials track identifies the start-ups working on next-generation material solutions, such as sustainable synthesis routes, bio-based alternatives and novel functional polymers. These startups are not merely adjacent to the challenges described in this article; they are working on the solutions to address them. The Hello Tomorrow ecosystem established companies gain access to emerging innovation, while startups benefit from application expertise, testing capabilities, and pathways to commercialization that would otherwise take years to build. 

As performance requirements increase, sustainability expectations grow, and AI accelerates the pace of discovery, collaboration is becoming a competitive advantage. The next generation of materials will not be developed by any one company alone, but through partnerships that combine scientific innovation, industrial scale, and real-world application expertise.

Syensqo returned this year as a Hello Tomorrow Challenge Partner, supporting the Industrial Biotech and New Materials track. The partnership reflects a broader premise running through this article: that the next generation of advanced materials will not emerge from any single organisation’s R&D pipeline, but from the collision between industrial expertise and early-stage scientific innovation.

On 12 June, Westra Materials, a Swedish deep tech start-up and one of the finalists in the Industrial Biotech and New Materials track, was awarded a prize for its conductive polymers, which are produced using a single-step manufacturing process. This technology is designed to improve battery performance, extend EV range and increase solar cell efficiency while reducing environmental impact. In these applications, performance and sustainability are not competing priorities, but rather the same requirement. This is the same logic that is driving innovation in materials for semiconductor manufacturing.

About Syensqo  

Syensqo is a science company developing groundbreaking solutions that enhance the way we live, work, travel and play. Inspired by the scientific councils which Ernest Solvay initiated in 1911, we bring great minds together to push the limits of science and innovation for the benefit of our customers, with a diverse, global team of more than 13,000 associates in 30 countries.

Our solutions contribute to safer, cleaner, and more sustainable products found in homes, food and consumer goods, planes, cars, batteries, smart devices and healthcare applications. Our innovation power enables us to deliver on the ambition of a circular economy and explore breakthrough technologies that advance humanity.

Learn more at www.syensqo.com.

SOURCING EMERGING TECHNOLOGIES & INNOVATION PARTNER

Is your company looking for external innovations and solution providers to improve operations, develop new products and services, or explore new markets?