Aqueous Fe (II)-catalyzed iron oxide recrystallization: Fe redox cycling and atom exchange, mineralogical recrystallization and contributing factor

J Hua, J Sun, M Chen, C Liu, F Wu - Reviews in Environmental Science …, 2023 - Springer
Iron (Fe) oxides can rapidly recrystallize in the presence of aqueous Fe (II)(Fe (II) aq) under
anoxic conditions. Since different Fe oxides have diverse affinities and redox reactivities for …

The nature of metal atoms incorporated in hematite determines oxygen activation by surface-bound Fe (II) for As (III) oxidation

L Fang, B Gao, F Li, K Liu, J Chi - Water Research, 2022 - Elsevier
The incorporation of secondary metal atoms into iron oxyhydroxides may regulate the
surface chemistry of mediating electron transfer (ET) and, therefore, the biogeochemical …

Facet-dependent Fe (II) redox chemistry on iron oxide for organic pollutant transformation and mechanisms

T Hao, Y Huang, F Li, Y Wu, L Fang - Water Research, 2022 - Elsevier
Fe (II) redox chemistry is a pivotal process of biogeochemical Fe cycle and the
transformation of organic pollutants in subsurface aquifers, while its interfacial reactivity on …

Facet-dependent adsorption of aluminum (iii) on hematite nanocrystals and the influence on mineral transformation

W Wang, W Zhang, Y Fan, C Qu, W Ren… - Environmental …, 2022 - pubs.rsc.org
Iron (Fe)(oxyhydr) oxides, which are among the most reactive iron-bearing minerals
commonly found in nature, are enriched in various dopants, such as aluminum (Al). This …

Effects of clay minerals on Fe2+-induced phase transformation of ferrihydrite

F Meng, H Bu, Y Fei, M Chen, Q Lei, D Liu, J Hua… - Applied …, 2022 - Elsevier
Ferrihydrite (Fhy) is the initial Fe-oxyhydroxide in supergene soils, and its structural
instability is affected by many environmental factors. However, little attention has been paid …

Facet-dependent U (VI) removal of hematite with confined ferrous ions

J Zhang, S Liu, Z Lv, Y Liu, F Gao, K Li, X Tan… - … Science and Pollution …, 2023 - Springer
The presence of ferrous minerals has been demonstrated to have a significant impact on the
destiny, migration, and availability of uranyl (U (VI)) in natural surroundings. The iron …

Effect of humic acid on bioreduction of facet-dependent hematite by Shewanella putrefaciens CN-32

Y Lu, S Hu, H Zhang, Q Song, W Zhou, X Shen… - Science of The Total …, 2022 - Elsevier
Interfacial reactions between iron (Fe)(hydr) oxide surfaces and the activity of bacteria
during dissimilatory Fe reduction affect extracellular electron transfer. The presence of …

Facet-specific cation exchange and heterogeneous transformation of cadmium sulfide nanoparticles induced by Cu (ii)

M Huang, C Liu, P Cui, F Dang, J Zhou, M Liu… - Environmental Science …, 2023 - pubs.rsc.org
Cadmium sulfide nanoparticles (CdS-NPs) can be formed prevalently in the environment via
microbial transformation of anthropogenic Cd (II). The behavior of CdS-NPs in various …

Facet-preferential reduction of hematite nanocrystals by Shewanella oneidensis MR-1: An iron isotope tracer study

J Hua, C Feng, J Sun, F Wu, F Wu, C Liu - Chemical Geology, 2022 - Elsevier
Coexistence of crystals with multiple facets on an individual particle or different crystals is
prevalent in real environments. However, the reduction efficiency of individual crystal facets …

赤铁矿在污染控制方面的晶面效应研究进展.

张胜男, 李玲, 胡立鹃, 李俊学… - Journal of South-Central …, 2024 - search.ebscohost.com
摘要赤铁矿(α-Fe2O3) 是热力学最稳定的氧化铁矿物, 广泛存在于土壤和沉积物中,
并在元素的生物地球化学循环中发挥重要作用. 天然赤铁矿颗粒由于形成条件的差异而具有不同 …