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Tomorrow's Chemical Technologies Lab

Catalysis for a
circular chemical
future

We develop catalytic technologies that unlock more value from biomass, lignin, cellulose, plastics, and composite waste — advancing sustainable routes to chemicals, fuels, and materials.

Led by Dr Roberto Rinaldi, Associate Professor in Applied Chemistry, Imperial College London.

13,800+
Google Scholar citations
90+
Research publications
ERC
Consolidator Grant — LIGNINFIRST
FRSC
Fellow, Royal Society of Chemistry
Why this research matters

From waste streams to valuable molecular futures

The chemical industry must move beyond extraction-and-disposal models. Our research develops catalytic strategies that recover, preserve, and upgrade value from renewable and underused resources — connecting fundamental chemistry with real industrial impact.

From lignocellulosic biomass to composite waste, we design smarter ways to deconstruct, stabilise, and transform complex matter into chemicals, fuels, and advanced materials.

🌿

Biomass valorisation

Converting lignocellulosic biomass into high-value chemicals, platform molecules, and sustainable materials.

⚗️

Circular catalysis

Designing catalytic systems that close material loops — from plastic waste to polymer precursors and regenerated feedstocks.

🔬

Sustainable fuels and materials

Translating catalytic insight into practical routes for bio-based aromatics, sustainable aviation fuel precursors, and next-generation materials.

Research themes

Where chemistry meets planetary necessity

Connecting catalysis, reaction engineering, solvent effects, and materials transformation to address the most pressing challenges in sustainable chemistry.

01

Lignin-first biorefining

Catalytic approaches that prioritise early-stage lignin stabilisation and valorisation — converting plant biomass into better-defined chemical intermediates. A field-defining contribution from the group.

Biomass · Lignin
02

Catalytic valorisation of lignin and cellulose

Turning underused biomass fractions into platform molecules and fine chemicals — moving beyond fossil-derived feedstocks through targeted catalytic design.

Catalysis · Cellulose
03

Mechanocatalysis and unconventional processing

Opening new routes for biomass deconstruction and conversion through mechanocatalysis — with emphasis on efficiency, selectivity, and mechanistic insight.

Mechanochemistry
04

Solvent design and reaction environments

Understanding how solvents and reaction media shape reactivity and product outcomes — enabling more effective biomass transformation and catalytic upgrading.

Reaction Design
05

Plastic and composite recycling

Chemical routes to recycle plastics and composites, regenerating useful raw materials from difficult waste streams to support circular material systems.

Circular Economy
06

Sustainable fuels, chemicals, and materials

From fine chemicals to sustainable aviation fuel precursors and advanced materials — translating catalytic science into practical industrial relevance.

Translation · Application
Group lead

Dr Roberto Rinaldi

Associate Professor in Applied Chemistry at Imperial College London, Roberto leads the Tomorrow's Chemical Technologies Lab. His research centres on heterogeneous catalysis and sustainable chemistry, with defining contributions to lignin-first biorefining and the catalytic valorisation of plant biomass.

Born in Brazil, Roberto completed his PhD at the University of Campinas before joining the Max Planck Institute for Coal Research in Germany, where he established his own group following the Sofja Kovalevskaja Award. He joined Imperial in 2015 and was promoted to Reader in 2018.

Major grants include the ERC Consolidator Grant LIGNINFIRST. Honours include the DECHEMA Willi-Keim Award and Fellowship of the Royal Society of Chemistry. Roberto serves on the editorial boards of npj Materials Sustainability, Green Chemistry, Sustainable Chemistry, and ChemCatChem.

Profiles

Recognition

ERC Consolidator Grant — LIGNINFIRST
DECHEMA Willi-Keim Award
Sofja Kovalevskaja Award — Alexander von Humboldt Foundation
Fellow, Royal Society of Chemistry (FRSC)
Editorial: Green Chemistry, npj Materials Sustainability, ChemCatChem
14 patent applications
Collaboration

Building the next generation of circular chemical technologies

We welcome collaborations with academic groups, industry partners, funding consortia, and innovation programmes at the intersection of catalysis, biomass utilisation, recycling, and sustainable manufacturing.

Catalytic biomass conversion Lignin valorisation Lignin-first approaches Circular materials Plastics recycling Composite recycling Sustainable process development

Academic collaborations

Joint projects, co-supervision, visiting researcher programmes, and co-authorship on fundamental and translational questions in catalysis and sustainable chemistry.

Industrial partnerships

Technology development, proof-of-concept studies, and collaborative R&D with companies in chemicals, energy, materials, and sustainability sectors.

Funding consortia

We engage with EU Horizon, EPSRC consortia, and innovation partnerships where our expertise in catalysis and biomass processing adds clear scientific value.

Visiting researchers

Visiting scientists, exchange students, and sabbatical researchers working across catalytic science and sustainable chemistry applications are always welcome.

Join the group

Opportunities in the Rinaldi Group

We welcome enquiries from outstanding researchers at all career stages — whether funded, self-funded, or supported by an external fellowship.

🎓

PhD Students

Exceptional candidates with strong backgrounds in chemistry or chemical engineering. Funded and self-funded positions are both considered, including internationally-supported applicants.

Enquire about PhD positions →
🔭

Postdoctoral Researchers

Expertise in heterogeneous catalysis, organic chemistry, or biomass valorisation. Candidates with independent fellowships or external funding are particularly encouraged.

Discuss postdoc opportunities →
🌍

Visiting Researchers

Visiting scientists, exchange students, and sabbatical researchers whose work intersects with catalysis, circular chemistry, or sustainable materials are warmly invited.

Enquire as a visiting researcher →

How to apply

Send a brief introduction, your CV, and a short statement of your research interests and funding status. Roberto personally reviews all enquiries.

Contact the group
Our facilities

A laboratory built for complex chemistry

The Tomorrow's Chemical Technologies Lab at Imperial College London is equipped for the full spectrum of catalytic and biomass chemistry research — from fundamental mechanistic investigation to proof-of-concept scale-up.

Our infrastructure supports catalytic synthesis and screening, mechanocatalytic processing, advanced characterisation, and reaction engineering — housed within Imperial's Department of Chemical Engineering in South Kensington.

⚙️
High-pressure reactor systems
Parallel and sequential hydrogenation, hydrogenolysis, and catalytic conversion under controlled atmosphere.
🧲
Ball mill and mechanocatalytic processing
Planetary and vibrational mills for solvent-free mechanocatalytic reactions and lignocellulose deconstruction.
🔍
Advanced analytical suite
GC-MS, HPLC, GPC, NMR, ICP-OES, and TGA/DSC for comprehensive product and material analysis.
🧪
Catalyst preparation and characterisation
Synthesis of heterogeneous and soluble catalysts with full surface and structural characterisation capabilities.
🌡️
Solvent and reaction engineering
Infrastructure for solvent screening, biphasic systems, and reaction optimisation across temperature and pressure regimes.
ICL
Imperial College London
Dept.
Chemical Engineering
Full
Access to Imperial shared facilities
Open
Collaborative access for partners
Scientific impact

Selected publications

13,800+
Total citations
90+
Research papers
14
Patent applications
Top 1%
Cited in field
Lignin-first · Review

Lignin-First Biorefinery: A Reusable Catalyst and Strategy for the Hydrogenolysis of Lignin

ACS Catalysis

★ 850+ citationsRinaldi et al.
Biomass · Perspective

Paving the Way for Lignin Valorisation: Recent Advances in Bioengineering, Biorefining and Catalysis

Angewandte Chemie International Edition

★ 1,200+ citationsRinaldi et al.
Mechanocatalysis

Mechanocatalytic Depolymerisation of Cellulose with Catalytic Amounts of Acid

Angewandte Chemie International Edition

★ 600+ citationsRinaldi & Schüth
Cellulose · Catalysis

Acid Hydrolysis of Cellulose as the Entry Point into Biorefinery Schemes

ChemSusChem

★ 550+ citationsRinaldi & Schüth
Latest

News & highlights

View all news →
Paper 2024

New catalytic approach on lignin-first depolymerisation published

A novel stabilisation strategy for lignin fragments during biomass deconstruction, with significant implications for biorefinery design.

Award 2024

Roberto invited as plenary speaker at International Symposium on Sustainable Chemistry

Presenting the group's latest work on mechanocatalysis and solvent-free biomass processing strategies in Vienna.

Project 2024

New collaborative project launched on catalytic composite recycling

The group joins a European consortium developing catalytic routes for recovery of carbon fibre and matrix materials from thermoset composites.

Get in touch

Advancing sustainable chemistry through collaboration and discovery

Open to conversations that can accelerate scientific progress and real-world impact in sustainable chemistry.