PhD Studentship - (UoM-Peking) Metal-Organic Framework Materials for Gas Adsorption and Catalysis

The University of Manchester; Manchester; On-site; GBP 18,000 - 20,000; Full time

Job summary

The University of Manchester invites applications for a PhD project focused on adsorption, binding, phase behaviour and electronic structure of MOF materials for SO2 and NOx capture. The project will explore porous Cu-, Al-, and Zn-based MOFs with robust frameworks and decorated pore environments, handling corrosive gases in adsorption processes.

UK and international students are welcome to apply through the UoM-Peking University dual award scheme; this competition-funded programme may offer a

Job description

There is increasing concern over global air quality, with high concentrations of smog posing significant health risks and environmental problems worldwide. SO2 and NOx are important components in smog causing significant respiratory disease. There is therefore an ever-increasing demand for sorbent materials that can capture SO2 and NOx in order to mitigate emissions. However, this is a very challenging target since SO2 and NO2 are highly corrosive and reactive and most materials are not sufficiently stable. Despite their widespread and successful use in separations of gases such as N2, CO2, CH4 and other small molecules, MOF materials that reversibly bind SO2 and NO2 are extremely rare. Recently, our project team has discovered a number of porous Cu-, Al- and Zn-based MOFs that exhibit unprecedented performance for SO2 and NO2 capture, demonstrating record high SO2 and NO2 selectivity, uptake capacity and storage density. Part of our research results have been recently published (Nature Materials, 2018, 17, 691-696; Nature Materials, 2019, 18, 1358-1366; Nature Chemistry, 2019, 11, 1085-1090; Nature Review Chemistry, 2019, 3, 108-118; Figure 1) and highlighted in CNN News as a breakthrough technology for a clean air. This represents a unique and very timely opportunity to study SO2 and NOx chemistry within MOF materials. The PhD project aims to support the systematic investigation of the adsorption, binding, phase behaviour, electronic structure, release, and separation of gases in a series of stable MOFs with robust framework structures and decorated pore environments. Our extensive experience in handling corrosive gases in MOFs will (i) enable their evaluation as emerging sorbents for adsorptive removal of air pollutants; (ii) afford key insights into the design of new MOFs with improved stability and gas binding properties. The project will provide an excellent training environment for the PhD student at National Facilities Worldwide. Of particular interest will be the capture of SO2 and NOx at low partial pressures using narrow pored, microporous materials, reflecting the relatively low concentration of these gases in flue emissions.

Manchester entry is open to UK and international students. Chinese nationals from Mainland China, Taiwan, Macau and Hong Kong, including dual nationals, should apply through Peking.

NB: All projects advertised under the UoM-Peking University dual award scheme are competition-funded and not all projects advertised will offer a place on the programme.