Yi Yang

Postdoctoral Fellow
Chemical engineer, environmental
geochemist and naive optimist

Office: C110
Phone: +45 21 18 10 78
email me here
Project: OMNICS
Coordinating: HTP systems

Selected Publications
Yang, Y., Bruns, S., Rogowska, M., Hakim, S.S., Hammel, J.U., Stipp, S.L.S. & Sørensen, H.O. (2017) Retraction of dissolution front in natural porous media. submitted. https://arxiv.org/abs/1704.01065
Yang, Y.
, Bruns, S., Stipp, S. L. S. & Sørensen, H. O. (2017) Dissolved CO2 increases breakthrough porosity in natural porous materials. Environmental Science & Technology 2017, 51, (14), 7982-7991.
Yang, Y., Hakim, S.S., Bruns, S., Uesugi, K., Stipp, S.L.S. & Sørensen, H.O. (2017) Wormholes grow along paths with minimal cumulative surface. submitted. https://arxiv.org/abs/1704.01062
Yang, Y., Bruns, S., Stipp, S.L.S. & Sørensen, H.O. (2017) Reactive infiltration instability amplifies the difference between geometric and reactive surface areas in natural porous materials. submitted. https://arxiv.org/abs/1704.01060
Yang, Y., Rogowska, M., Zheng, Y., Bruns, S., Gundlash, C., Stipp, S. L. S. & Sørensen, H. O. (2017) Momentary increase in reactive surface area in dissolving carbonate. http://arxiv.org/abs/1709.07784
Yang, Y., Hakim, S.S., Bruns, S., Rogowska, M., Boehnert, S., Hammel, J.U., Stipp, S.L.S. & Sørensen, H.O. (2017) Direct observation of coupled geochemical and geomechanical impacts on chalk microstructural evolution under elevated CO2 pressure. https://arxiv.org/abs/1704.01064
Yang, Y., Bruns, S., Stipp, S.L.S. & Sørensen, H.O. (2017) Temporal pattern of entropy production induced by reactive infiltration instability in natural porous media. https://arxiv.org/abs/1704.01059
Yang, Y., Min, Y. & Jun, Y.-S. (2014) Effects of Al/Si ordering on feldspar dissolution: Part II. The pH dependence of plagioclases’ dissolution rates. Geochimica et Cosmochimica Acta, 126, 595-613.
Yang, Y., Min, Y., Lococo, J. & Jun, Y.-S. (2014) Effects of Al/Si ordering on feldspar dissolution: Part I. Crystallographic control on the stoichiometry of dissolution reaction. Geochimica et Cosmochimica Acta, 126, 574-594.
Yang, Y., Min, Y. & Jun, Y.-S. (2013) A mechanistic understanding of plagioclase dissolution based on Al occupancy and T–O bond length: from geologic carbon sequestration to ambient conditions. Physical Chemistry Chemical Physics, 15, 18491-18501.
Yang, Y., Min, Y. & Jun, Y.-S. (2012) Structure-dependent interactions between alkali feldspars and organic compounds: implications for reactions in geologic carbon sequestration. Environmental Science & Technology, 47, 150-158.
Yang, Y., Ronzio, C. & Jun, Y.-S. (2011) The effects of initial acetate concentration on CO2–brine-anorthite interactions under geologic CO2 sequestration conditions. Energy & Environmental Science, 4, 4596-4606.

Selected Talks at International Conferences
Yang, Y., Stipp, S. and Sørensen, H. (2017) Direct Observation of Geochemical and Geomechanical Coupling in Chalk, Goldschmidt 2017, Paris, France.
Yang, Y., Bruns, S., Stipp, S. and Sørensen, H. (2017) Path Selection in the Growth of Wormholes, EGU General Assembly 2017, Vienna, Austria.
Yang, Y. (2017) Direct observation of coupled geochemical and geomechanical impacts on chalk microstructural evolution under elevated CO2 pressure, DESY Photon Science Users’ Meeting 2017, Hamburg, Germany. (invited)
Yang, Y., Bruns, S., Stipp, S. and Sørensen, H. (2016) Dissolved CO2 stabilizes dissolution front migration and increases breakthrough porosity for natural porous materials, AGU 2016 Fall Meeting, San Francisco, CA, USA.
Yang, Y., Gooya, R., Stipp, S. and Sørensen, H. (2016) Reactive infiltration instability amplifies the discrepancy between geometric and reactive surface areas in rocks, Goldschmidt 2016, Yokohama, Japan.
Yang, Y., Bruns, S., Stipp, S. and Sørensen, H. (2016) Effect of dissolved CO2 on the morphological evolution of natural porous materials: simulated water-rock interactions based on real microstructures of North Sea chalk, The 8th DanScatt Meeting, Copenhagen, Denmark.
Yang, Y., Min, Y. and Jun, Y.-S. (2013) Reactivity of surface species of mixed-oxides: Structural dependence of Si reactivity in aluminosilicates, ACS 245th Annual Fall Meeting, New Orleans, LA, USA.
Yang, Y. and Jun, Y.-S. (2013) Interpreting the non-linear pH dependence of aluminosilicate dissolution: effects of Al content and structural ordering, ACS 245th Annual Fall Meeting, New Orleans, LA, USA.
Yang, Y., Min, Y. and Jun, Y.-S. (2012) Mesoscale Approach to Feldspar Dissolution: Quantification of Dissolution Incongruence Based on Al/Si Ordering State, AGU 2012 Fall Meeting, San Francisco, CA, USA.
Yang, Y., Ronzio, C. and Jun, Y.-S. (2010) The Effects of Acetate on Dissolution and Precipitation of Anorthite under Geologic CO2 Sequestration Conditions, The Geological Society of America / Mineralogical Society of America Annual Meeting & Exposition, Denver, CO, USA.