The U of T Solar Fuels Cluster is an interdisciplinary research team devoted to developing scalable, cost effective materials solutions towards using CO2 as a chemical feedstock for valuable products. Leveraging the expertise of some of Canada's leading chemists, engineers, and material scientists, we hope to initiate a paradigm-shifting zero-emission CO2 economy. Having recently been awarded the prestigious $1M Connaught Global Challenge Award, our dynamic team is well positioned to be at the leading edge of CO2-to-fuel technology development in the coming years.
July 25, 2016 - Geoff brings up the growing CO2 problem facing us in his latest opinion piece on MaterialsViews. A breakdown of the possible short, medium, and long term solutions is presented here. The full article can be read on the Materials Views website.
July 25, 2016 - Advanced Science has received its first impact factor: 6.00. A bit of history: the front cover of the first issue back in 2014 came from our group. Coincidentally 31 years ago when Advanced Materials launched its first changable graphic-based front cover, the cover story was from our group, too. Our group cover gallery can be accessed here.
July 25, 2016 - Kulbir's perspective article titled "Surface Analogs of Molecular Frustrated Lewis Pairs in Heterogeneous CO2 Hydrogenation Catalysis" accepted by ACS Catalysis. Congratulations, Kulbir! The article discusses whether or not thinking about surface acidity and basicity in terms of FLPs is something new or something old, something useful and serves a practical purpose or something uninformative and unhelpful.
July 14, 2016 - Geoff Ozin is listed in the "2016 List of Most Cited Researchers in Materials Science and Engineering by Elsevier Scopus Data". The full list can be found on the MSES website.
July 13, 2016 - Geoff Ozin describes the grouwing CO2 problem from the perspective of the chemical industry in his new Materials Views editorial CO2 Conundrum .
July 06, 2016 - Jia and Paul's work on the reverse water gas shift reaction driven by Nb2O5 nanorod-supported Pd nanocrystals was published in Advanced Science. This work represents a significant enhancement in our understanding of the underlying mechanism of photothermally driven CO2 reduction and will help guide the way toward the development of highly efficient catalysts that exploit the full solar spectrum to convert gas-phase CO2 to valuable chemicals and fuels.
June 16, 2016 - In a review authored by Wei Sun, Chenxi Qian, and Kenneth Chen of our Silicon team, recent studies in the literature on size dependent properties of mono-disperse Silicon nanocrystals is summarized. The full article can be found on the ChemNanoMat website.
June 15, 2016 - Laura’s investigation on the effect catalyst precursors play in the photocatalytic activity of In2O3 is described in her recent Chemistry of Materials paper. It was observed that the active form, a defected In2O3-x(OH)y is formed upon thermal decomposition of In(OH)3, whereas In(NO3)3 decomposition results in a more stoichiometric but less active In2O3. This study further sheds light on the importance of surface defects in heterogeneous photocatalysis. The full article can be found on the Chemistry of Materials website.
June 6, 2016 - Our paper titled "Kinetics versus Charge Separation: Improving the Activity of Stoichiometric and Non-Stoichiometric Hematite Photoanodes Using a Molecular Iridium Water Oxidation Catalyst" was published in J. Phys. Chem. C. Congratulations to Jon Moir! The full article can be found on the ACS website with a subscription.
May 23, 2016 - An innovative strategy is described for synthesizing a new class of porous near infrared photoluminescent organic-inorganic hybrid materials by chemically incorporating hydrogen-terminated silicon nanocrystals into porous polyhedral oligomeric silsesquioxanes (POSS) frameworks while maintaining the integrity of both the POSS cages and silicon nanocrystals intact, an advance that bodes well for applications in the fields of advanced materials, gas adsorption media, and biomedicine. Congratulations to Dongzhi Chen! The full article can be found on the Wiley website with a subscription.
May 12, 2016 - Study on In2O3-x(OH)y Nanocrystal Superstructures for Photocatalysis of CO2 Reduction Published in ACS Nano. Congratulations to Le He! The full article can be found on ACS website with a subscription.
April 25, 2016 - The latest issue of C&EN features our group's work with frustrated lewis pairs on the surface of In2O3 and how it enhances activity for the reverse water-gas shift reaction. The full article can be found on C&EN's website with a subscription.
April 8, 2016 - In a new Material Views editorial titled "Titania mania - peering into the heart of photocatalysis", Geoff wrotes about a study using 4D ultra-fast electron diffraction to observe how the structure of a photocatalysis changes in the excited state and the implication this technique can have in the field of photocatalysis. The full article can be found here.
March 30, 2016 - The research of the Solar Fuels Cluster on fixing CO2 as chemicals and fuels is a feature article in the March 2016 issue of the UofT Magazine. The full article can be found here. The March issue of UofTMagazine can be found on the UofTMagazine website.
February 10, 2016 - Geoff Ozin discusses strategies for "fixing" CO2 in a Materials Views editorial.
February 1, 2016 - In a new C&EN Perspective, Geoff Ozin reflects on on the birth and growth of nanochemistry.