期刊论文

Zhang, Lizhi;Rosso, Kevin M.

英文

Environmental Science: Nano

2051-8153

2018

5

8

1790-1806

10.1039/c8en00548f

Natural Science Funds for Distinguished Young ScholarsNational Natural Science Foundation of China (NSFC)National Science Fund for Distinguished Young Scholars [21425728]; National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21677059]; 111 ProjectMinistry of Education, China - 111 Project [B17019]; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Chemical Sciences, Geosciences, and Biosciences Division through its Geosciences program at Pacific Northwest National LaboratoryUnited States Department of Energy (DOE)

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Hematite nanocrystals are ubiquitous in natural environments, and because of their strong sorption properties these particles can influence the mobility and fate of toxic elements such as hexavalent chromium and arsenic. It is now well established that sorption onto hematite is morphology dependent, because its hexagonal structure imparts distinct interfacial chemistry to individual facets. It is also well known that interaction of these facets with ferrous iron can impart powerful catalytic reduction capacity at these interfaces. However, the ...