Nanomineral-Aqueous Solution Interfacial Processes

被引：1

作者：

Fu Y. ^{[1
,2
]}

Qin Z. ^{[1
]}

Yu W. ^{[1
]}

Nie X. ^{[1
]}

Wang J. ^{[2
]}

Ju Y. ^{[3
,4
]}

Wan Q. ^{[1
]}

机构：

[1] State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang

[2] School of Geographic and Environmental Sciences, Guizhou Normal University, Guiyang

[3] College of Earth Science, University of Chinese Academy of Sciences, Beijing

[4] Key Laboratory of Computational Geodynamics, Chinese Academy of Sciences, Beijing

来源：

Diqiu Kexue - Zhongguo Dizhi Daxue Xuebao/Earth Science - Journal of China University of Geosciences | 2018年 / 43卷 / 05期

关键词：

Aggregation; Dissolution; Mineral-aqueous solution interface; Nanogeochemisty; Nanomineral; Sorption;

D O I：

10.3799/dqkx.2018.401

中图分类号：

学科分类号：

摘要：

Nanomineral-aqueous solution interface is ubiquitous in the earth environment, and is of critical importance to many fundamental geochemical processes. The study on nanomineral-aqueons interfaces is therefore at the forefront of nanogeochemistry. In this paper, it briefly introduces the basic concepts and recent research progresses in the field of nanomineral-aqueons interfaces, and specifically illustrates major interfacial processes including aggregation, adsorption, dissolution and chemical reaction of nanominerals. The effects and microscopic mechanisms of nanomineral characteristics (such as composition, structure, size, morphology, surface protection layer, etc.) and environmental media conditions (including pH, ionic strength, chemical reaction substances, NOM concentration and composition, microorganism, light radiation, etc.) on the interfacial processes are discussed in detail. In view of the opportunities and challenges presented in this field, some suggestions for future research directions are put forward. © 2018, Editorial Department of Earth Science. All right reserved.

引用

页码：1408 / 1424

页数：16

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