The overlooked role of mineral pore geometry in the solid-solution partitioning of (poly)oxyanionic metals

首页 > 成果 > 详情

认领

导出

Link by DOI

反馈

作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Dai, Yu;Bostick, Benjamin C.;Du, Huihui;Gu, Xueyuan;Huang, Guopei;...

通讯作者：

Sun, J

作者机构：

[Liu, Shirong; Liu, Yizhang; Dai, Yu; Huang, Guopei; Ning, Zengping; Liu, Chengshuai; Sun, J; Song, Lei; Sun, Jing] Chinese Acad Sci, State Key Lab Environm Geochem, Inst Geochem, Guiyang 550081, Peoples R China.

[Bostick, Benjamin C.; Dai, Yu] Guizhou Med Univ, Sch Publ Hlth, Key Lab Environm Pollut Monitoring & Dis Control, Minist Educ, Guiyang 550025, Peoples R China.

[Bostick, Benjamin C.; Du, Huihui] Lamont Doherty Earth Observ, POB 1000,61 Route 9W, Palisades, NY 10964 USA.

[Gu, Xueyuan; Du, Huihui] Hunan Agr Univ, Coll Resources & Environm, Changsha 410127, Peoples R China.

[Gu, Xueyuan; Song, Lei] Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, Peoples R China.

通讯机构：

[Sun, J ] C

Chinese Acad Sci, State Key Lab Environm Geochem, Inst Geochem, Guiyang 550081, Peoples R China.

语种：

英文

关键词：

Iron oxides;Micropore;Oxyanionic metals;Polyoxyanions;Adsorption

期刊：

Geochimica et Cosmochimica Acta

ISSN：

0016-7037

年：

2025

卷：

394

页码：

393-404

DOI：

10.1016/j.gca.2025.02.031

基金类别：

National Natural Science Foundation of China [42377256]; Guizhou "Hundred" High-level Innovative Talent Project [GCC (2023) 038]; Guizhou Provincial Major Scientific and Technological Program [[2024] 013]; Chinese Academy of Sciences

机构署名：

本校为其他机构

院系归属：

资源环境学院

摘要：

A high specific surface area (SSA) typically signifies a superior adsorption capacity. Nevertheless, minerals with high SSAs tend to possess tiny pores that may not be accessible to relatively large (poly)oxyanionic metals. Herein, we assessed the adsorption of (poly)oxyanionic metals on 2-line and 6-line ferrihydrite and goethite with distinct SSAs and pore geometries. SSA was estimated by BET isotherm using N 2 , while pore geometry was measured by N 2 adsorption isotherms and positron annihilation lifetime spectroscopy. Tungstate and its pol...

反馈

产权有误：本人成果被他人认领

数据有误：数据基本信息有误

归属有误：成果的院系归属、机构署名归属有误

其他原因：

验证码：

看不清楚，换一个

确定

取消

成果认领

标题：

用户	作者	通讯作者	--
	请选择	请选择	--

确定

取消

The overlooked role of mineral pore geometry in the solid-solution partitioning of (poly)oxyanionic metals

反馈

成果认领

提示

该栏目需要登录且有访问权限才可以访问