R&D Research Scientist - Advanced Electrolyte Synthesis
About the role
Job Title: R&D Research Scientist - Advanced Electrolyte Synthesis
**Location:**Saint-Germain-de-Grantham, Québec, Canada
Company: Annexair Energy Division
Job Summary
We are seeking a motivated R&D scientist with expertise in non-aqueous electrolyte synthesis, purification, and advanced characterization under strict inert-atmosphere conditions to join our growing research team. This position offers the opportunity to work on an innovative project focused on designing high-performance electrolyte systems for aluminum battery chemistry. This role requires hands-on laboratory expertise in glovebox synthesis, rigorous moisture/oxygen control, and specialized purification methods such as liquid-liquid extraction to remove reactive contaminants. The position involves close collaboration with multidisciplinary teams to integrate electrolyte innovations with other cell components.
Key Responsabilities
- Design, synthesize, and optimize non-aqueous battery electrolytes, including tailored additives to enhance stability and performance.
- Develop and optimize laboratory-scale synthesis methods and protocols to produce high-purity liquid and solid precursors, with rigorous control over air/moisture sensitivity, as well as Karl Fischer titration.
- Develop and execute drying and purification workflows, including vacuum drying, activated molecular sieves for water removal, solid-phase purification using basic ion-exchange or adsorption media, and acid scavenging strategies.
- Liquid-liquid extraction methods for selectively removing chloride or acidic contaminants. • Perform speciation and compositional analyses via NMR, FTIR, Raman, XPS, UV-Vis, and other advanced spectroscopy.
- Interpret analytical and characterization data, correlate findings with electrochemical performance, and communicate results clearly through reports and presentations.
- Facilitate knowledge transfer, including fundamental process insights and recommendations for equipment modifications.
- Ensure compliance with laboratory safety procedures and best practices for handling corrosive, hygroscopic, air-sensitive, and hazardous chemicals.
Required Profile
- Ph.D. in Chemistry, Chemical Engineering, Materials Science, or related discipline, with a strong focus on non-aqueous chemistry.
Other Qualifications & Skills
- Proven experience with air-sensitive synthesis and glovebox techniques.
- Strong expertise in purification methods, particularly liquid–liquid extraction and advanced drying procedures.
- Experience in advanced analytical and characterization techniques, including NMR, XPS, XRD, Raman, FTIR, etc.
- Experience with Karl Fischer titration and rigorous oxygen/moisture monitoring protocols.
- Familiarity with Lewis acid systems is an asset.
- Strong problem-solving skills and an innovative mindset for designing robust synthesis and purification strategies.
- Ability to work independently with minimal supervision while collaborating effectively in a multidisciplinary R&D environment.
- Excellent documentation, communication, and teamwork skills.
- Prior experience in battery electrolyte development or electrochemical systems (asset).
- Experience with electrochemical testing methods and correlating chemical properties with cell performance (asset).
About Annexair Inc.
Annexair est un fabricant d’équipements de CVCA qui offre des solutions sur mesure et sert les marchés commerciaux, institutionnels et industriels. L’efficacité énergétique étant au cœur de leur conception, ces systèmes de ventilation grand format comptent de nombreuses technologies de récupération d’énergie. Investissant massivement en recherche et développement, l’entreprise compte des systèmes de ventilation qui sont aujourd’hui parmi les plus avancés en Amérique du Nord.
TOURNÉ VERS LES MATÉRIAUX D'AVENIR
Annexair a mis au point un tout nouveau type de caisson fait de matériaux biocomposites en recyclant des bouteilles de plastique pour en faire un isolant, ce qui lui permet de réduire son empreinte carbone en réutilisant plus de 35 millions de ces bouteilles par année. En développant ce matériau du futur fait de biocomposite, l’entreprise a débuté un virage vert de ses opérations en combinant les propriétés sanitaires et l’écologie.
CLIENTS DE RENOM
Servant principalement le marché des bâtiments LEED aux États-Unis, Annexair compte aussi parmi ses clients des sociétés de renom telles que : Facebook, Google, la NASA, les sièges sociaux du US Green Building Council (LEED) et des Hôtels Marriott, les stades des Cowboys de Dallas et des Braves d’Atlanta, Daimler, Ikea, Macy’s ainsi que les prestigieuses universités Harvard, Yale, MIT et Duke. L’entreprise est également membre du Pacte mondial des Nations Unies qui engage l’organisation à maintenir des procédés industriels durables et innovateurs.
R&D Research Scientist - Advanced Electrolyte Synthesis
About the role
Job Title: R&D Research Scientist - Advanced Electrolyte Synthesis
**Location:**Saint-Germain-de-Grantham, Québec, Canada
Company: Annexair Energy Division
Job Summary
We are seeking a motivated R&D scientist with expertise in non-aqueous electrolyte synthesis, purification, and advanced characterization under strict inert-atmosphere conditions to join our growing research team. This position offers the opportunity to work on an innovative project focused on designing high-performance electrolyte systems for aluminum battery chemistry. This role requires hands-on laboratory expertise in glovebox synthesis, rigorous moisture/oxygen control, and specialized purification methods such as liquid-liquid extraction to remove reactive contaminants. The position involves close collaboration with multidisciplinary teams to integrate electrolyte innovations with other cell components.
Key Responsabilities
- Design, synthesize, and optimize non-aqueous battery electrolytes, including tailored additives to enhance stability and performance.
- Develop and optimize laboratory-scale synthesis methods and protocols to produce high-purity liquid and solid precursors, with rigorous control over air/moisture sensitivity, as well as Karl Fischer titration.
- Develop and execute drying and purification workflows, including vacuum drying, activated molecular sieves for water removal, solid-phase purification using basic ion-exchange or adsorption media, and acid scavenging strategies.
- Liquid-liquid extraction methods for selectively removing chloride or acidic contaminants. • Perform speciation and compositional analyses via NMR, FTIR, Raman, XPS, UV-Vis, and other advanced spectroscopy.
- Interpret analytical and characterization data, correlate findings with electrochemical performance, and communicate results clearly through reports and presentations.
- Facilitate knowledge transfer, including fundamental process insights and recommendations for equipment modifications.
- Ensure compliance with laboratory safety procedures and best practices for handling corrosive, hygroscopic, air-sensitive, and hazardous chemicals.
Required Profile
- Ph.D. in Chemistry, Chemical Engineering, Materials Science, or related discipline, with a strong focus on non-aqueous chemistry.
Other Qualifications & Skills
- Proven experience with air-sensitive synthesis and glovebox techniques.
- Strong expertise in purification methods, particularly liquid–liquid extraction and advanced drying procedures.
- Experience in advanced analytical and characterization techniques, including NMR, XPS, XRD, Raman, FTIR, etc.
- Experience with Karl Fischer titration and rigorous oxygen/moisture monitoring protocols.
- Familiarity with Lewis acid systems is an asset.
- Strong problem-solving skills and an innovative mindset for designing robust synthesis and purification strategies.
- Ability to work independently with minimal supervision while collaborating effectively in a multidisciplinary R&D environment.
- Excellent documentation, communication, and teamwork skills.
- Prior experience in battery electrolyte development or electrochemical systems (asset).
- Experience with electrochemical testing methods and correlating chemical properties with cell performance (asset).
About Annexair Inc.
Annexair est un fabricant d’équipements de CVCA qui offre des solutions sur mesure et sert les marchés commerciaux, institutionnels et industriels. L’efficacité énergétique étant au cœur de leur conception, ces systèmes de ventilation grand format comptent de nombreuses technologies de récupération d’énergie. Investissant massivement en recherche et développement, l’entreprise compte des systèmes de ventilation qui sont aujourd’hui parmi les plus avancés en Amérique du Nord.
TOURNÉ VERS LES MATÉRIAUX D'AVENIR
Annexair a mis au point un tout nouveau type de caisson fait de matériaux biocomposites en recyclant des bouteilles de plastique pour en faire un isolant, ce qui lui permet de réduire son empreinte carbone en réutilisant plus de 35 millions de ces bouteilles par année. En développant ce matériau du futur fait de biocomposite, l’entreprise a débuté un virage vert de ses opérations en combinant les propriétés sanitaires et l’écologie.
CLIENTS DE RENOM
Servant principalement le marché des bâtiments LEED aux États-Unis, Annexair compte aussi parmi ses clients des sociétés de renom telles que : Facebook, Google, la NASA, les sièges sociaux du US Green Building Council (LEED) et des Hôtels Marriott, les stades des Cowboys de Dallas et des Braves d’Atlanta, Daimler, Ikea, Macy’s ainsi que les prestigieuses universités Harvard, Yale, MIT et Duke. L’entreprise est également membre du Pacte mondial des Nations Unies qui engage l’organisation à maintenir des procédés industriels durables et innovateurs.