GEOC Programming: ACS Fall 2020 Meeting
Moving Chemistry from Bench to Market
August 17-20 | Virtual
Time zone: Pacific Daylight Time (US and Canada)
Broadcast presentations (also available on-demand afterwards)
Geochemistry Division Program
Monday (8/17) 10-12 pm PDT
Mario Villalobos
Mechanisms of Tl(I) sorption and structural effects on poorly crystalline birnessites as a function of Tl(I) concentration
Young-Shin Jun
Fast photochemically-facilitated formation of MnO2 nanoparticles in the environment
Huichun Zhang
Redox reactions of Manganese oxides in complex systems
Mengqiang Zhu
Oxidative decomposition of natural organic matter by manganese oxide
Monday (8/17) 1-3 pm PDT
Vasileios Anagnostopoulos
Geochemical controls of bixbyite and manganite on the mobility of Tc-99: TcO2 oxidative dissolution under anoxic conditions
Zhenwei Gao
Effects of halide ions on photochemically-induced abiotic formation of Mn oxides
Shannon Eichmann
Nanoscale thermal conductivity measurements of kerogen-rich shales using atomic force microscopy
Nithya Subramanian
Understanding coexistence of montmorillonite swelling states through mixing energetics
Tuesday (8/18) 10-12 pm PDT
Martial Taillefert
Development of a gene-centric kinetic model for competitive terminal electron-accepting processes in sediments
Nan Xie
Development of a kinetic model to investigate the mechanism of dark ROS production during microbially-driven Fenton reactions
Jimmy Murillo
Gelvez Abiotic reduction of the munitions compounds DNAN and NTO by AQDS and Leonardite humic acid
Kevin Hickey
Modeling the reduction of nitroaromatics by humic acid using quantum chemically computed reaction energies and quinone functional groups
Tuesday (8/18) 1-3 pm PDT
Yaguang Zhu
Sulfate induces a compact and thick CaCO3 formation that helps protect Portland cement from supercritical CO2 attack
KungWon Choi
Stability of mineralized carbon and structural distortion of calcite by Mg2+
Jing Zhang
Adsorption of mono-and poly-molybdate (MoO42-) onto iron oxides: A multi-technique approach
Jennifer Bjorklund
First-principles investigation of Keggin-type nanocluster stabilization and reactivity
Wednesday (8/19) 10-12 pm PDT
Arindam Malakar
Ferrihydrite soil amendment limit arsenic uptake in rice by promoting iron plaque formation
Meret Aeppli
Is carbon mineralization in floodplains controlled by the redox reactivity of iron minerals?
Qian Wang
Speciation evolution of lead and nickel during (hydro)thermal treatments of sewage sludge
Swapnil Patil
Metagenomics study of soil microcosms to evaluate the bioremediation of textile dyes in a contaminated ecosystem
On-demand presentations
Anastasia Ilgen
Sr stable isotope fractionation during adsorption on Fe and Al oxides and clay minerals
Mark Schlautman
Rates of abiotic MnII oxidation by O2: Influence of various multidentate ligands at high pH
Haesung Jung
Redox cycling driven transformation of layered Manganese oxides to tunnel structures under low temperature geochemical condition
Sassi Benkaddour
Using macroscopic and ultrafast spectroscopic approaches to decouple the effect of structural properties on the reactivity of manganese oxides
Piotr Zarzycki
Prediction of the mobility of uranium(VI) complexes in smectite interlayers
Clare Johnston
Effect of aluminum substitution on the reactivity and growth of goethite and hematite nanoparticles
Hal Gokturk
Interaction of methane with crown ether molecules
Hidemitsu Katsura
Variation of air radiation dose rates from October 2019 to December 2019 inside cabin flights from Singapore to Tokyo
Sci-Mix posters
Alex Nowak
Speciation of vanadium in sulfidic natural waters
Hal Gokturk
Interaction of methane with crown ether molecules