Sapphire-supported water films: Paper with PNNL collaborators just accepted in JCIS

In collaboration with Hongfei Wang (Fudan University) and other current and former Pacific Northwest National Laboratory scientists, we used Sum Frequency Generation Vibrational Spectroscopy (SFG-VS) and molecular model to provide new insight on the orientation and hydrogen bond populations of nanometric water films on sapphire (alpha-Al2O3) surfaces:

J.-F. Boily*, L. Fu., A. Tuladhar, Z. Lu, Z.M., Legg B., Wang, H.-F. Wang (2019). Hydrogen Bonding and Molecular Orientations Across Thin Water Films on Sapphire. J. Colloid Interface Sci. (accepted)




PDF/XRD/EXAFS/NMR/FTIR paper on phosphate binding on aluminum hydroxide

A multi-institution collaboration involving University of Wyoming, Argonne National Laboratory, Canadian Light Source, Stony Brook University and Huazhong Agricultural University.

“Phosphate Sorption Speciation and Precipitation Mechanisms on
Amorphous Aluminum Hydroxide” will soon be coming out in the Open Access Journal Soil Systems

Authors: Xiaoming Wang, Brian L. Phillips, Jean-François Boily, Yongfeng Hu, Zhen Hu, Peng Yang, Xionghan Feng, Wenqian Xu, Mengqiang Zhu *

Water vapour condensation paper out now in ES&T

A paper (link here) by Wei Cheng & Khalil Hanna (École Nationale Supérieure de Chimie, Rennes, France) and J.-F. Boily. We show that low loadings of organic matter on minerals make surfaces more hydrophobic while high loading make surfaces more
hydrophilic. This work is one of the several to be published from Wei’s 6-month visit in Umeå in March-September 2018.