Geochemical Transactions

Featured article: Density functional theory modeling of chromate adsorption onto ferrihydrite nanoparticles

In this study, part of the “Frontiers and Advances in Environmental Soil Chemistry” collection in honouring the work of Prof. Donald Sparks, James Kubicki and colleagues, perform DFT calculations on a model of a ferrihydrite nanoparticle interacting with chromate in water. Two configurations each of monodentate and bidentate adsorbed chromate as well as an outer-sphere and a dissolved bichromate were simulated. In addition to the 3-D periodic planewave DFT models, molecular clusters were extracted from the energy-minimized structures.

Intermobility of barium, strontium, and lead in chloride and sulfate leach solutions

Authors: Mark Rollog, Nigel J. Cook, Paul Guagliardo, Kathy Ehrig, Sarah E. Gilbert and Matt Kilburn

Content type: Research article

5 September 2019
The effect of pH and ionic strength on the adsorption of glyphosate onto ferrihydrite

Authors: Rodrigo C. Pereira, Pedro R. Anizelli, Eduardo Di Mauro, Daniel F. Valezi, Antonio Carlos S. da Costa, Cássia Thaïs B. V. Zaia and Dimas A. M. Zaia

Content type: Research article

24 May 2019
Reductive dissolution of As(V)-bearing Fe(III)-precipitates formed by Fe(II) oxidation in aqueous solutions

Authors: Andreas Voegelin, Anna-Caterina Senn, Ralf Kaegi and Stephan J. Hug

Content type: Research Article

22 March 2019
The formation of spinel-group minerals in contaminated soils: the sequestration of metal(loid)s by unexpected incidental nanoparticles

Authors: Michael Schindler, Haley Mantha and Michael F. Hochella Jr.

Content type: Research Article

13 March 2019
Onboard experiment investigating metal leaching of fresh hydrothermal sulfide cores into seawater

Authors: Shigeshi Fuchida, Jun-ichiro Ishibashi, Kazuhiko Shimada, Tatsuo Nozaki, Hidenori Kumagai, Masanobu Kawachi, Yoshitaka Matsushita and Hiroshi Koshikawa

Content type: Research Article

6 December 2018

Most recent articles RSS

View all articles

Characterization, dissolution and solubility of synthetic cadmium hydroxylapatite [Cd₅(PO₄)₃OH] at 25–45°C

Authors: Yinian Zhu, Zongqiang Zhu, Xin Zhao, Yanpeng Liang, Liuqin Dai and Yanhua Huang

Content type: Research article

18 July 2015
Humic acids: Their detergent qualities and potential uses in pollution remediation

Authors: Ray von Wandruszka

Content type: Article

12 April 2000
Phosphorus retention in calcareous soils and the effect of organic matter on its mobility

Authors: Ray von Wandruszka

Content type: Research article

12 June 2006
Release of organic nitrogen compounds from Kerogen via catalytic hydropyrolysis

Authors: B. Bennett and G. D. Love

Content type: Article

7 December 2000
Effect of temperature and illumination on pyrite oxidation between pH 2 and 6

Authors: Martin Schoonen, Alicia Elsetinow, Michael Borda and Daniel Strongin

Content type: Article

4 July 2000

Most accessed articles RSS

View all articles

Collections

2017

Prof. Donald Sparks: “Frontiers and Advances in Environmental Soil Chemistry”
Edited by: Young-Shin Jun, Mengqiang Zhu, Derek Peak
Collection published: 19 October 2017

2015

Surface reactivity, mineralogy and environmental significance of Mn oxides
Edited by: Prof Xionghan Feng, Wei Li, Dr Caroline Peacock, Prof Mengqiang Zhu
Collection published: 18 May 2015

Geochemistry of Sulfur
Edited by: Dr Alexey Kamyshny, Dr Greg Druschel
Collection published: 28 April 2015

2014

Mineral and Organic Matter Aggregates in Natural Environments
Collection published: 3 January 2014

Society affiliations

Geochemical Transactions is the official journal of the Geochemistry Division of the American Chemical Society.

Aims and scope

Geochemical Transactions publishes high-quality research in all areas of chemistry as it relates to materials and processes occurring in terrestrial and extraterrestrial systems.

The journal coverage includes, but is not limited to:

organic geochemistry
inorganic geochemistry
marine and aquatic chemistry
chemical oceanography
biogeochemistry
applied geochemistry
astrobiology
environmental geochemistry

Editors' profiles

Greg Druschel is Associate Professor at the Department of Earth Sciences, Indiana University- Purdue University Indianapolis, USA.

Greg's research focus is redox geochemistry and role of microorganisms on S & Fe cycling; P & N speciation/sorption in freshwater lakes; modeling and in vitro studies of lung fluid mineral reactivity.

Yoko Furukawa is a staff geologist at Naval Research Laboratory, Marine Geosciences Division in Stennis Space Center, Mississippi, USA.

Yoko's research focus: surface chemistry and its effect on mineral and organic matter interaction in natural waters; cohesive marine sediment diagenesis.

Geochemical Transactions

Featured article: Density functional theory modeling of chromate adsorption onto ferrihydrite nanoparticles

Articles

Intermobility of barium, strontium, and lead in chloride and sulfate leach solutions

The effect of pH and ionic strength on the adsorption of glyphosate onto ferrihydrite

Reductive dissolution of As(V)-bearing Fe(III)-precipitates formed by Fe(II) oxidation in aqueous solutions

The formation of spinel-group minerals in contaminated soils: the sequestration of metal(loid)s by unexpected incidental nanoparticles

Onboard experiment investigating metal leaching of fresh hydrothermal sulfide cores into seawater

Characterization, dissolution and solubility of synthetic cadmium hydroxylapatite [Cd₅(PO₄)₃OH] at 25–45°C

Humic acids: Their detergent qualities and potential uses in pollution remediation

Phosphorus retention in calcareous soils and the effect of organic matter on its mobility

Release of organic nitrogen compounds from Kerogen via catalytic hydropyrolysis

Effect of temperature and illumination on pyrite oxidation between pH 2 and 6

Collections

2017

2015

2014

Society affiliations

Aims and scope

Editors' profiles

Follow

Annual Journal Metrics

Latest Tweets

Geochemical Transactions

Contact us