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Paulo Henrique Barros Brant CarvalhoPhD Student

Om mig

Ulrich Häussermann's group

I hold a BSc in Chemistry from the University of Sao Paulo, an 8-semester's program with a solid and diversified curriculum in the several aspects of the field and in particular in analytical chemistry, spectroscopy and its applications. I have concluded a Masters in the Advanced Spectroscopy in Chemistry European Program, a 2-year program hosted at two renowned universities in Europe, University Lille 1 and the Jagiellonian University of Krakow. I chose the identification of Lewis acid sites formed on zeolites during the dehydration process as the topic of my master thesis, for which I got to perform density functional theory (DFT) calculations and modelling of those Lewis acid sites, followed by the generation of theoretical x-ray absorption near-edge structure (XANES) spectra for further interpretation of the experimental data.

Ph.D. project title: "Pressure-induced amorphization and glassy states of clathrate hydrates"

Publications

Elucidation of the pressure induced amorphization of tetrahydrofuran clathrate hydrate
PHB Brant Carvalho, A Mace, CL Bull, NP Funnell, CA Tulk, O Andersson, et al.
The Journal of chemical physics 150 (20), 204506

Layered Zinc Hydroxide Dihydrate, Zn5(OH)10·2H2O, from Hydrothermal Conversion of ε-Zn(OH)2 at Gigapascal Pressures and its Transformation to …
A Gordeeva, YJ Hsu, IZ Jenei, PHB Brant Carvalho, SI Simak, et al.
ACS omega 5 (28), 17617-17627

Pressure-induced amorphization of noble gas clathrate hydrates
PHBB Carvalho, A Mace, O Andersson, CA Tulk, J Molaison, et al.
Physical Review B 103 (6), 064205

Transitions in pressure-amorphized clathrate hydrates akin to those of amorphous ices
Andersson, PHB Brant Carvalho, YJ Hsu, U Häussermann
The Journal of chemical physics 151 (1), 014502

Elucidating the guest disorder in structure II argon hydrate–A neutron diffraction isotopic substitution study
PHBB Carvalho, A Mace, O Andersson, CA Tulk, J Molaison, et al.
Journal of Solid State Chemistry 285, 121220

Structural investigation of three distinct amorphous forms of Ar hydrate
PHBB Carvalho, PIR Moraes, AA Leitão, O Andersson, CA Tulk, et al.
RSC Advances 11 (49), 30744-30754

Exploring High-Pressure Transformations in Low-Z (H2, Ne) Hydrates at Low Temperatures
PHB Brant Carvalho, A Mace, IM Nangoi, AA Leitão, CA Tulk, JJ Molaison, et al.
Crystals 12 (1), 9

Vibrational properties of SrVO2H with large spin-phonon coupling
R Lavén, PIR Moraes, MS Targama, M Karlsson, AA Leitão, PHB Brant Carvalho, SF Parker, et al.
Submitted