Prachi Joshi
University of Tübingen
29 Papers
5 Citations
Prachi Joshi is an academic researcher from University of Tübingen. The author has contributed to research in topics: Chemistry & Biology. The author has an hindex of 6, co-authored 11 publications. Previous affiliations of Prachi Joshi include Pennsylvania State University & ETH Zurich.
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Papers
Chemical Degradation of Polyacrylamide during Hydraulic Fracturing
Boya Xiong,Zachary D. Miller,Selina Roman-White,Travis L. Tasker,Benjamin Farina,Bethany Piechowicz,William D. Burgos,Prachi Joshi,Liang Zhu,Christopher A. Gorski,Andrew L. Zydney,Manish Kumar +11 more
TL;DR: These results provide the first evidence of radical-induced degradation of PAM under HPT hydraulic fracturing conditions without additional oxidative breaker.
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Linking Thermodynamics to Pollutant Reduction Kinetics by Fe2+ Bound to Iron Oxides.
Sydney M. Stewart,Thomas B. Hofstetter,Thomas B. Hofstetter,Prachi Joshi,Christopher A. Gorski +4 more
TL;DR: This framework provides mechanistic insights into how the thermodynamic favorability of electron transfer from oxide-bound Fe2+ relates to redox reaction kinetics.
Anisotropic Morphological Changes in Goethite during Fe2+-Catalyzed Recrystallization
TL;DR: It is demonstrated that the morphology of goethite nanoparticles does change during recrystallization, which is an important step toward identifying the driving force(s) of recystallization.
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Fe(II) uptake on natural montmorillonites. I. Macroscopic and spectroscopic characterization
Daniela Soltermann,Daniela Soltermann,Maria Marques Fernandes,Bart Baeyens,Rainer Dähn,Prachi Joshi,Andreas C. Scheinost,Christopher A. Gorski +7 more
TL;DR: The results provide compelling evidence that Fe(II) uptake characteristics on clay minerals are strongly correlated to the redox properties of the structural Fe(III), and improved understanding of the interfacial redox interactions between sorbed Fe (II) and clay minerals gained in this study is essential for future studies developing Fe( II) sorption models on natural montmorillonites.
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Susceptibility of Goethite to Fe2+-Catalyzed Recrystallization over Time.
TL;DR: The hypothesis that nanoparticulate goethite becomes less susceptible to Fe2+-catalyzed recrystallization over time was tested and the decreasing susceptibility ofGoethite to recriesstallize as it reacted with aqueousFe2+ suggested that recry stallization is likely only an important process over short time scales.
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